syzbot


KASAN: slab-out-of-bounds Read in hex_dump_to_buffer

Status: auto-obsoleted due to no activity on 2024/01/27 22:45
Subsystems: jfs
[Documentation on labels]
Reported-by: syzbot+489783e0c22fbb27d8e9@syzkaller.appspotmail.com
First crash: 537d, last: 297d
Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: KASAN: slab-out-of-bounds Read in ea_get (log)
Repro: C syz .config
  
Fix bisection: the issue occurs on the latest tested release (bisect log)
  
Duplicate bugs (1)
duplicates (1):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
KASAN: slab-out-of-bounds Read in ea_get jfs C inconclusive 29 154d 531d 0/26 closed as dup on 2022/10/05 09:10
Discussions (3)
Title Replies (including bot) Last reply
[syzbot] Monthly jfs report (May 2023) 0 (1) 2023/05/30 08:18
[syzbot] Monthly jfs report (Apr 2023) 0 (1) 2023/04/27 10:36
[syzbot] KASAN: slab-out-of-bounds Read in hex_dump_to_buffer 0 (2) 2022/10/02 19:29
Last patch testing requests (6)
Created Duration User Patch Repo Result
2024/01/27 22:22 21m retest repro upstream OK log
2023/11/17 12:50 17m retest repro upstream report log
2023/09/08 03:29 36m retest repro upstream report log
2022/10/04 13:38 5m kimbyungnam@ajou.ac.kr patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git b357fd1c2afc error OK
2022/10/04 13:11 16m kimbyungnam@ajou.ac.kr patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git b357fd1c2afc error OK
2022/10/03 16:14 20m kimbyungnam@ajou.ac.kr patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git b357fd1c2afc report log
Fix bisection attempts (6)
Created Duration User Patch Repo Result
2023/06/28 14:07 20m bisect fix upstream job log (0)
2023/05/26 21:52 21m bisect fix upstream job log (0) log
2023/04/26 20:34 21m bisect fix upstream job log (0) log
2023/03/27 19:44 21m bisect fix upstream job log (0) log
2023/02/25 04:31 20m bisect fix upstream job log (0) log
2023/01/26 03:23 23m bisect fix upstream job log (0) log

Sample crash report:
ffff88806c856a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
ffff88806c856a30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
==================================================================
BUG: KASAN: slab-out-of-bounds in hex_dump_to_buffer+0xdc1/0xdf0 lib/hexdump.c:193
Read of size 1 at addr ffff88806c856a40 by task syz-executor371/3608

CPU: 1 PID: 3608 Comm: syz-executor371 Not tainted 6.0.0-rc7-syzkaller-00239-gb357fd1c2afc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
 print_address_description mm/kasan/report.c:317 [inline]
 print_report.cold+0x2ba/0x6e9 mm/kasan/report.c:433
 kasan_report+0xb1/0x1e0 mm/kasan/report.c:495
 hex_dump_to_buffer+0xdc1/0xdf0 lib/hexdump.c:193
 print_hex_dump+0x12f/0x1d0 lib/hexdump.c:276
 ea_get.cold+0xaa/0x190 fs/jfs/xattr.c:561
 __jfs_getxattr+0xc4/0x3d0 fs/jfs/xattr.c:807
 jfs_xattr_get+0x39/0x50 fs/jfs/xattr.c:931
 __vfs_getxattr+0xd9/0x140 fs/xattr.c:411
 inode_doinit_use_xattr+0xb5/0x340 security/selinux/hooks.c:1321
 inode_doinit_with_dentry+0xcd3/0x12e0 security/selinux/hooks.c:1443
 selinux_d_instantiate+0x23/0x30 security/selinux/hooks.c:6327
 security_d_instantiate+0x50/0xe0 security/security.c:2056
 d_splice_alias+0x8c/0xc80 fs/dcache.c:3155
 jfs_lookup+0x20c/0x2f0 fs/jfs/namei.c:1467
 lookup_open.isra.0+0x76a/0x12a0 fs/namei.c:3391
 open_last_lookups fs/namei.c:3481 [inline]
 path_openat+0x996/0x28f0 fs/namei.c:3688
 do_filp_open+0x1b6/0x400 fs/namei.c:3718
 do_sys_openat2+0x16d/0x4c0 fs/open.c:1313
 do_sys_open fs/open.c:1329 [inline]
 __do_sys_open fs/open.c:1337 [inline]
 __se_sys_open fs/open.c:1333 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1333
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7feb33d6a0c9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff94f813e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007feb33d6a0c9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340
RBP: 00007feb33d29890 R08: 00005555560782c0 R09: 0000000000000000
R10: 00007fff94f812b0 R11: 0000000000000246 R12: 00000000f8008000
R13: 0000000000000000 R14: 00080000000000fc R15: 0000000000000000
 </TASK>

Allocated by task 3608:
 kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38
 kasan_set_track mm/kasan/common.c:45 [inline]
 set_alloc_info mm/kasan/common.c:437 [inline]
 __kasan_slab_alloc+0x85/0xb0 mm/kasan/common.c:470
 kasan_slab_alloc include/linux/kasan.h:224 [inline]
 slab_post_alloc_hook mm/slab.h:727 [inline]
 slab_alloc mm/slab.c:3294 [inline]
 __kmem_cache_alloc_lru mm/slab.c:3471 [inline]
 kmem_cache_alloc_lru+0x23d/0x860 mm/slab.c:3498
 alloc_inode_sb include/linux/fs.h:3103 [inline]
 jfs_alloc_inode+0x23/0x60 fs/jfs/super.c:105
 alloc_inode+0x61/0x230 fs/inode.c:260
 iget_locked+0x1b7/0x6f0 fs/inode.c:1287
 jfs_iget+0x1a/0x4d0 fs/jfs/inode.c:29
 jfs_lookup+0x246/0x2f0 fs/jfs/namei.c:1462
 lookup_open.isra.0+0x76a/0x12a0 fs/namei.c:3391
 open_last_lookups fs/namei.c:3481 [inline]
 path_openat+0x996/0x28f0 fs/namei.c:3688
 do_filp_open+0x1b6/0x400 fs/namei.c:3718
 do_sys_openat2+0x16d/0x4c0 fs/open.c:1313
 do_sys_open fs/open.c:1329 [inline]
 __do_sys_open fs/open.c:1337 [inline]
 __se_sys_open fs/open.c:1333 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1333
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

The buggy address belongs to the object at ffff88806c856180
 which belongs to the cache jfs_ip of size 2240
The buggy address is located 0 bytes to the right of
 2240-byte region [ffff88806c856180, ffff88806c856a40)

The buggy address belongs to the physical page:
page:ffffea0001b21580 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88806c856fff pfn:0x6c856
flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000200 ffffea0001b21488 ffff88801ba2b150 ffff88801ba26a00
raw: ffff88806c856fff ffff88806c856180 0000000100000001 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Reclaimable, gfp_mask 0x242050(__GFP_IO|__GFP_NOWARN|__GFP_COMP|__GFP_THISNODE|__GFP_RECLAIMABLE), pid 3608, tgid 3608 (syz-executor371), ts 53583161798, free_ts 12386078992
 prep_new_page mm/page_alloc.c:2532 [inline]
 get_page_from_freelist+0x109b/0x2ce0 mm/page_alloc.c:4283
 __alloc_pages+0x1c7/0x510 mm/page_alloc.c:5549
 __alloc_pages_node include/linux/gfp.h:243 [inline]
 kmem_getpages mm/slab.c:1363 [inline]
 cache_grow_begin+0x75/0x360 mm/slab.c:2569
 cache_alloc_refill+0x27f/0x380 mm/slab.c:2942
 ____cache_alloc mm/slab.c:3018 [inline]
 ____cache_alloc mm/slab.c:3001 [inline]
 __do_cache_alloc mm/slab.c:3246 [inline]
 slab_alloc mm/slab.c:3287 [inline]
 __kmem_cache_alloc_lru mm/slab.c:3471 [inline]
 kmem_cache_alloc_lru+0x727/0x860 mm/slab.c:3498
 alloc_inode_sb include/linux/fs.h:3103 [inline]
 jfs_alloc_inode+0x23/0x60 fs/jfs/super.c:105
 alloc_inode+0x61/0x230 fs/inode.c:260
 iget_locked+0x1b7/0x6f0 fs/inode.c:1287
 jfs_iget+0x1a/0x4d0 fs/jfs/inode.c:29
 jfs_lookup+0x246/0x2f0 fs/jfs/namei.c:1462
 lookup_open.isra.0+0x76a/0x12a0 fs/namei.c:3391
 open_last_lookups fs/namei.c:3481 [inline]
 path_openat+0x996/0x28f0 fs/namei.c:3688
 do_filp_open+0x1b6/0x400 fs/namei.c:3718
 do_sys_openat2+0x16d/0x4c0 fs/open.c:1313
 do_sys_open fs/open.c:1329 [inline]
 __do_sys_open fs/open.c:1337 [inline]
 __se_sys_open fs/open.c:1333 [inline]
 __x64_sys_open+0x119/0x1c0 fs/open.c:1333
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1449 [inline]
 free_pcp_prepare+0x5e4/0xd20 mm/page_alloc.c:1499
 free_unref_page_prepare mm/page_alloc.c:3380 [inline]
 free_unref_page+0x19/0x4d0 mm/page_alloc.c:3476
 free_contig_range+0xb1/0x180 mm/page_alloc.c:9453
 destroy_args+0xa8/0x646 mm/debug_vm_pgtable.c:1031
 debug_vm_pgtable+0x2945/0x29d6 mm/debug_vm_pgtable.c:1354
 do_one_initcall+0xfe/0x650 init/main.c:1296
 do_initcall_level init/main.c:1369 [inline]
 do_initcalls init/main.c:1385 [inline]
 do_basic_setup init/main.c:1404 [inline]
 kernel_init_freeable+0x6b1/0x73a init/main.c:1623
 kernel_init+0x1a/0x1d0 init/main.c:1512
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306

Memory state around the buggy address:
 ffff88806c856900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff88806c856980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88806c856a00: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc
                                           ^
 ffff88806c856a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88806c856b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

Crashes (940):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/10/02 19:28 upstream b357fd1c2afc feb56351 .config strace log report syz C ci-upstream-kasan-gce-selinux-root KASAN: slab-out-of-bounds Read in hex_dump_to_buffer
2022/10/02 18:59 upstream b357fd1c2afc feb56351 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-smack-root KASAN: slab-out-of-bounds Read in hex_dump_to_buffer
2022/10/02 18:57 upstream b357fd1c2afc feb56351 .config console log report info ci-upstream-kasan-gce-selinux-root KASAN: slab-out-of-bounds Read in hex_dump_to_buffer
2022/10/02 18:41 upstream b357fd1c2afc feb56351 .config console log report info [disk image] [vmlinux] ci2-upstream-fs KASAN: slab-out-of-bounds Read in hex_dump_to_buffer
2022/10/01 02:40 linux-next aaa11ce2ffc8 feb56351 .config console log report info [disk image] [vmlinux] ci-upstream-linux-next-kasan-gce-root KASAN: slab-out-of-bounds Read in hex_dump_to_buffer
2022/09/29 02:28 linux-next aaa11ce2ffc8 e2556bc3 .config console log report info [disk image] [vmlinux] ci-upstream-linux-next-kasan-gce-root KASAN: slab-out-of-bounds Read in hex_dump_to_buffer
2022/11/10 13:56 https://github.com/google/kmsan.git master 9b1ac640862d b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 13:50 https://github.com/google/kmsan.git master 9b1ac640862d b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 12:46 https://github.com/google/kmsan.git master 9b1ac640862d b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 11:44 https://github.com/google/kmsan.git master 9b1ac640862d b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 10:59 https://github.com/google/kmsan.git master 9b1ac640862d b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 09:23 https://github.com/google/kmsan.git master b1376a14297d b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 08:06 https://github.com/google/kmsan.git master b1376a14297d b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 05:56 https://github.com/google/kmsan.git master b1376a14297d b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 05:53 https://github.com/google/kmsan.git master b1376a14297d b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 04:49 https://github.com/google/kmsan.git master b1376a14297d b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 03:43 https://github.com/google/kmsan.git master b1376a14297d b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 02:34 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/10 00:17 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 21:55 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 20:44 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 18:51 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 17:51 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 16:33 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 14:55 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 14:42 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 13:04 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 11:01 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 09:49 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 08:48 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 07:59 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 06:58 https://github.com/google/kmsan.git master b1376a14297d 5fa28208 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 05:41 https://github.com/google/kmsan.git master b1376a14297d 060f945e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 04:52 https://github.com/google/kmsan.git master b1376a14297d 060f945e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 03:43 https://github.com/google/kmsan.git master b1376a14297d 060f945e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/09 01:32 https://github.com/google/kmsan.git master b1376a14297d 060f945e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 23:58 https://github.com/google/kmsan.git master b1376a14297d 060f945e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 22:53 https://github.com/google/kmsan.git master b1376a14297d 060f945e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 21:31 https://github.com/google/kmsan.git master b1376a14297d 060f945e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 20:31 https://github.com/google/kmsan.git master b1376a14297d 060f945e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 19:47 https://github.com/google/kmsan.git master b1376a14297d 060f945e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 18:39 https://github.com/google/kmsan.git master b1376a14297d 060f945e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 17:02 https://github.com/google/kmsan.git master b1376a14297d 881db35d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 13:57 https://github.com/google/kmsan.git master b1376a14297d 881db35d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 11:28 https://github.com/google/kmsan.git master b1376a14297d 881db35d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 08:58 https://github.com/google/kmsan.git master b1376a14297d 881db35d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 07:19 https://github.com/google/kmsan.git master b1376a14297d 881db35d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/08 06:18 https://github.com/google/kmsan.git master b1376a14297d 881db35d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in generic_bin_search
2022/11/07 04:40 https://github.com/google/kmsan.git master 53d6b047b069 6d752409 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in btrfs_leaf_free_space
2022/10/09 11:39 https://github.com/google/kmsan.git master 968c2729e576 aea5da89 .config console log report info [disk image] [vmlinux] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in z_erofs_lz4_decompress
2022/10/04 09:33 https://github.com/google/kmsan.git master 968c2729e576 feb56351 .config console log report info [disk image] [vmlinux] ci-upstream-kmsan-gce-386 KMSAN: uninit-value in hex_dump_to_buffer
* Struck through repros no longer work on HEAD.