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KMSAN: uninit-value in __crc32c_le_base (4)

Status: upstream: reported C repro on 2024/04/01 21:52
Subsystems: btrfs
[Documentation on labels]
Reported-by: syzbot+549710bad9c798e25b15@syzkaller.appspotmail.com
First crash: 783d, last: 482d
▶ ▼ ✨ AI Jobs (1)
ID Workflow Result Correct Bug Created Started Finished Revision Error
176e0de9-bccc-4f45-8c89-848a8f125304 assessment-security 💥 KMSAN: uninit-value in __crc32c_le_base (4) 2026/05/15 21:19 2026/05/15 21:19 2026/05/15 21:42 efdaf0f9b8bfc56ea6d17bea15a64f4591cc712d 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/d924f20e8b133cd6f45f0b3d91173132d438137d" "-s" "bzImage" "compile_commands.json"]: exit status 2 Root cause: drivers/nvme/target/fc.c:151:2: warning: 'counted_by' should not be applied to an array with element of unknown size because 'struct nvmet_fc_fcp_iod' is a struct type with a flexible array member. This will be an error in a future compiler version [-Wbounds-safety-counted-by-elt-type-unknown-size] ld.lld: error: undefined symbol: wcslen * * 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 MMU page size > 1. 4KiB pages (PAGE_SIZE_4KB) choice[1]: 1 Provide system calls for 32-bit time_t (COMPAT_32BIT_TIME) [Y/n/?] y Use a virtually-mapped stack (VMAP_STACK) [N/y/?] n 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 * * Memory initialization * Initialize kernel stack variables at function entry > 1. no automatic stack variable initialization (weakest) (INIT_STACK_NONE) choice[1]: 1 Enable register zeroing on function exit (ZERO_CALL_USED_REGS) [N/y/?] (NEW) Error in reading or end of file. * * 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 type information (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 Compile-time stack metadata validation (STACK_VALIDATION) [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/d0a49dd7ad66c3f2fec80e892d1f433c75d410c1/net/socket.c:108: In file included from /app/workdir/cache/src/d0a49dd7ad66c3f2fec80e892d1f433c75d410c1/include/net/busy_poll.h:18: /app/workdir/cache/src/d0a49dd7ad
▶ ▼ Discussions (8)
Title Replies (including bot) Last reply
[PATCH] bcachefs: Fix unit-value within btree_bounce_alloc() 4 (4) 2025/04/26 15:03
[syzbot] [crypto?] KMSAN: uninit-value in __crc32c_le_base (4) 1 (5) 2025/04/23 15:32
[syzbot] Monthly btrfs report (Jan 2025) 0 (1) 2025/01/20 08:14
[syzbot] Monthly btrfs report (Dec 2024) 0 (1) 2024/12/19 18:39
[syzbot] Monthly btrfs report (Oct 2024) 0 (1) 2024/10/17 07:41
[syzbot] Monthly btrfs report (Sep 2024) 0 (1) 2024/09/16 12:27
[syzbot] Monthly btrfs report (Aug 2024) 0 (1) 2024/08/16 09:47
[syzbot] Monthly btrfs report (Jun 2024) 0 (1) 2024/06/14 08:14
▶ ▼ Similar bugs (3)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KMSAN: uninit-value in __crc32c_le_base (3) xfs 7 15526 801d 1119d 25/29 fixed on 2024/03/20 11:33
upstream KMSAN: uninit-value in __crc32c_le_base (2) crypto 7 C 6207 1143d 2215d 0/29 closed as invalid on 2023/04/06 23:31
upstream KMSAN: uninit-value in __crc32c_le_base crypto 7 syz 567 2324d 2370d 15/29 fixed on 2020/02/14 01:19
▶ ▼ Last patch testing requests (12)
Created Duration User Patch Repo Result
2026/04/04 20:46 18m retest repro upstream report log
2026/01/24 17:49 20m retest repro upstream report log
2025/11/15 16:37 30m retest repro upstream OK log
2025/11/15 16:07 25m retest repro upstream report log
2025/09/06 15:17 20m retest repro upstream report log
2025/09/06 15:17 18m retest repro upstream report log
2025/06/28 14:31 32m retest repro upstream report log
2025/06/28 13:46 20m retest repro upstream report log
2025/04/23 15:32 26m richard120310@gmail.com patch git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 614da38e2f7a OK log
2025/04/19 13:30 21m retest repro upstream report log
2025/04/19 11:55 27m retest repro upstream report log
2024/11/15 15:21 35m dmantipov@yandex.ru patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git cfaaa7d010d1fc58f9717fcc8591201e741d2d49 OK log

Sample crash report:
=====================================================
BUG: KMSAN: uninit-value in crc32_body lib/crc32.c:110 [inline]
BUG: KMSAN: uninit-value in crc32_le_generic lib/crc32.c:179 [inline]
BUG: KMSAN: uninit-value in __crc32c_le_base+0x43c/0xd80 lib/crc32.c:201
 crc32_body lib/crc32.c:110 [inline]
 crc32_le_generic lib/crc32.c:179 [inline]
 __crc32c_le_base+0x43c/0xd80 lib/crc32.c:201
 chksum_update+0x5b/0xd0 crypto/crc32c_generic.c:88
 crypto_shash_update+0x79/0xa0 crypto/shash.c:70
 csum_tree_block+0x35f/0x5d0 fs/btrfs/disk-io.c:96
 btree_csum_one_bio+0x4d5/0xeb0 fs/btrfs/disk-io.c:294
 btrfs_bio_csum fs/btrfs/bio.c:538 [inline]
 btrfs_submit_chunk fs/btrfs/bio.c:741 [inline]
 btrfs_submit_bio+0x1eb6/0x2930 fs/btrfs/bio.c:770
 write_one_eb+0x13fa/0x1570 fs/btrfs/extent_io.c:1740
 submit_eb_page fs/btrfs/extent_io.c:1899 [inline]
 btree_write_cache_pages+0x1d2a/0x29a0 fs/btrfs/extent_io.c:1949
 btree_writepages+0x84/0x270 fs/btrfs/disk-io.c:516
 do_writepages+0x427/0xc30 mm/page-writeback.c:2612
 filemap_fdatawrite_wbc+0x1d8/0x270 mm/filemap.c:397
 __filemap_fdatawrite_range mm/filemap.c:430 [inline]
 filemap_fdatawrite_range+0xe1/0x110 mm/filemap.c:448
 btrfs_write_marked_extents+0x2e7/0x620 fs/btrfs/transaction.c:1153
 btrfs_sync_log+0x9fd/0x3830 fs/btrfs/tree-log.c:2969
 btrfs_sync_file+0x144c/0x1c60 fs/btrfs/file.c:1968
 vfs_fsync_range+0x20d/0x270 fs/sync.c:188
 generic_write_sync include/linux/fs.h:2795 [inline]
 btrfs_do_write_iter+0x1c5f/0x2270 fs/btrfs/file.c:1695
 btrfs_file_write_iter+0x38/0x50 fs/btrfs/file.c:1705
 do_iter_readv_writev+0x7e6/0x960
 vfs_writev+0x574/0x1450 fs/read_write.c:971
 do_writev+0x251/0x5c0 fs/read_write.c:1018
 __do_sys_writev fs/read_write.c:1091 [inline]
 __se_sys_writev fs/read_write.c:1088 [inline]
 __x64_sys_writev+0x98/0xe0 fs/read_write.c:1088
 x64_sys_call+0x23dc/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:21
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Uninit was created at:
 __alloc_pages+0x9d6/0xe70 mm/page_alloc.c:4598
 __alloc_pages_bulk+0x19e/0x21e0 mm/page_alloc.c:4523
 alloc_pages_bulk_array include/linux/gfp.h:202 [inline]
 btrfs_alloc_page_array fs/btrfs/extent_io.c:690 [inline]
 alloc_eb_folio_array+0x19b/0x760 fs/btrfs/extent_io.c:714
 alloc_extent_buffer+0x965/0x3ad0 fs/btrfs/extent_io.c:3849
 btrfs_find_create_tree_block+0x46/0x60 fs/btrfs/disk-io.c:610
 btrfs_init_new_buffer fs/btrfs/extent-tree.c:5071 [inline]
 btrfs_alloc_tree_block+0x35c/0x17c0 fs/btrfs/extent-tree.c:5186
 btrfs_alloc_log_tree_node fs/btrfs/disk-io.c:960 [inline]
 btrfs_add_log_tree+0x1b7/0x7a0 fs/btrfs/disk-io.c:1008
 start_log_trans fs/btrfs/tree-log.c:208 [inline]
 btrfs_log_inode_parent+0x9b6/0x1dd0 fs/btrfs/tree-log.c:7066
 btrfs_log_dentry_safe+0x9a/0x100 fs/btrfs/tree-log.c:7171
 btrfs_sync_file+0x126c/0x1c60 fs/btrfs/file.c:1933
 vfs_fsync_range+0x20d/0x270 fs/sync.c:188
 generic_write_sync include/linux/fs.h:2795 [inline]
 btrfs_do_write_iter+0x1c5f/0x2270 fs/btrfs/file.c:1695
 btrfs_file_write_iter+0x38/0x50 fs/btrfs/file.c:1705
 do_iter_readv_writev+0x7e6/0x960
 vfs_writev+0x574/0x1450 fs/read_write.c:971
 do_writev+0x251/0x5c0 fs/read_write.c:1018
 __do_sys_writev fs/read_write.c:1091 [inline]
 __se_sys_writev fs/read_write.c:1088 [inline]
 __x64_sys_writev+0x98/0xe0 fs/read_write.c:1088
 x64_sys_call+0x23dc/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:21
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

CPU: 1 PID: 5036 Comm: syz-executor761 Not tainted 6.9.0-rc7-syzkaller-00023-g6d7ddd805123 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
=====================================================

Crashes (1577):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/05/09 07:21 upstream 6d7ddd805123 20bf80e1 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/23 14:07 upstream 7004a2e46d16 9d4f14f8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/21 03:11 upstream 100ceb4817a2 6e87cfa2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/20 07:17 upstream 9528d418de4d f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/20 06:07 upstream 9528d418de4d f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/20 00:02 upstream 9528d418de4d f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/19 06:07 upstream fda5e3f28400 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/18 21:59 upstream 595523945be0 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/18 19:48 upstream 595523945be0 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/18 15:27 upstream 595523945be0 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/18 08:13 upstream 595523945be0 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/17 20:36 upstream 9bffa1ad25b8 953d1c45 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/17 18:29 upstream 9bffa1ad25b8 953d1c45 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/17 10:04 upstream ce69b4019001 f9e07a6e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/17 02:54 upstream ce69b4019001 f9e07a6e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/16 22:58 upstream ce69b4019001 968edaf4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/16 18:10 upstream 619f0b6fad52 968edaf4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/16 10:18 upstream 619f0b6fad52 968edaf4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/16 05:04 upstream 619f0b6fad52 968edaf4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/15 08:09 upstream c3812b15000c 7315a7cf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/14 23:53 upstream c3812b15000c 7315a7cf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/14 19:35 upstream c45323b7560e 7315a7cf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/14 11:28 upstream c45323b7560e b1f1cd88 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/14 09:39 upstream c45323b7560e b1f1cd88 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/14 02:38 upstream c45323b7560e b1f1cd88 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/13 18:30 upstream 5bc55a333a2f 6dbc6a9b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/13 02:19 upstream be548645527a 6dbc6a9b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/12 18:35 upstream b62cef9a5c67 6dbc6a9b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2024/09/08 09:48 upstream d1f2d51b711a 9750182a .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2024/05/19 19:53 upstream 614da38e2f7a c0f1611a .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2024/03/28 21:41 upstream 8d025e2092e2 120789fd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in __crc32c_le_base
2025/01/19 19:26 upstream fda5e3f28400 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/19 17:48 upstream fda5e3f28400 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/19 16:37 upstream fda5e3f28400 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/19 14:54 upstream fda5e3f28400 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/19 12:19 upstream fda5e3f28400 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/19 08:45 upstream fda5e3f28400 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/19 08:45 upstream fda5e3f28400 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/19 07:16 upstream fda5e3f28400 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/18 13:56 upstream 595523945be0 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/18 10:54 upstream 595523945be0 f2cb035c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/18 00:04 upstream 9bffa1ad25b8 953d1c45 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/16 03:39 upstream 619f0b6fad52 968edaf4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/15 20:02 upstream 619f0b6fad52 7315a7cf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/14 07:58 upstream c45323b7560e b1f1cd88 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/14 05:22 upstream c45323b7560e b1f1cd88 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/14 05:18 upstream c45323b7560e b1f1cd88 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/14 03:45 upstream c45323b7560e b1f1cd88 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/13 05:01 upstream be548645527a 6dbc6a9b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/12 19:47 upstream b62cef9a5c67 6dbc6a9b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
2025/01/12 15:46 upstream b62cef9a5c67 6dbc6a9b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in __crc32c_le_base
* Struck through repros no longer work on HEAD.