syzbot


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

Status: upstream: reported C repro on 2024/03/11 08:55
Subsystems: bpf
[Documentation on labels]
Reported-by: syzbot+cc32304f6487ebff9b70@syzkaller.appspotmail.com
First crash: 132d, last: 51m
Cause bisection: introduced by (bisect log) :
commit bd70a8fb7ca4fcb078086f4d96b048aaf1aa4786
Author: Eduard Zingerman <eddyz87@gmail.com>
Date: Wed Mar 6 10:45:28 2024 +0000

  bpf: Allow all printable characters in BTF DATASEC names

Crash: KASAN: slab-out-of-bounds Read in btf_datasec_check_meta (log)
Repro: C syz .config
  
Discussions (6)
Title Replies (including bot) Last reply
[syzbot] Monthly bpf report (Jul 2024) 0 (1) 2024/07/15 11:52
[syzbot] Monthly bpf report (Jun 2024) 0 (1) 2024/06/12 22:41
[syzbot] Monthly bpf report (May 2024) 0 (1) 2024/05/12 18:21
[syzbot] Monthly bpf report (Apr 2024) 0 (1) 2024/04/11 06:54
[PATCH bpf-next] bpf: fix oob in btf_name_valid_section 4 (4) 2024/03/11 18:28
[syzbot] [bpf?] KASAN: slab-out-of-bounds Read in btf_datasec_check_meta 1 (3) 2024/03/11 13:07
Last patch testing requests (1)
Created Duration User Patch Repo Result
2024/03/11 12:44 21m eadavis@qq.com patch https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master OK log

Sample crash report:
==================================================================
BUG: KASAN: slab-out-of-bounds in btf_name_valid_section kernel/bpf/btf.c:823 [inline]
BUG: KASAN: slab-out-of-bounds in btf_datasec_check_meta+0x8ff/0x910 kernel/bpf/btf.c:4582
Read of size 1 at addr ffff88802b7fd242 by task syz-executor140/5198

CPU: 0 PID: 5198 Comm: syz-executor140 Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:114
 print_address_description mm/kasan/report.c:377 [inline]
 print_report+0xc3/0x620 mm/kasan/report.c:488
 kasan_report+0xd9/0x110 mm/kasan/report.c:601
 btf_name_valid_section kernel/bpf/btf.c:823 [inline]
 btf_datasec_check_meta+0x8ff/0x910 kernel/bpf/btf.c:4582
 btf_check_meta kernel/bpf/btf.c:5064 [inline]
 btf_check_all_metas kernel/bpf/btf.c:5088 [inline]
 btf_parse_type_sec kernel/bpf/btf.c:5224 [inline]
 btf_parse kernel/bpf/btf.c:5616 [inline]
 btf_new_fd+0x173b/0x4e60 kernel/bpf/btf.c:7482
 bpf_btf_load kernel/bpf/syscall.c:5014 [inline]
 __sys_bpf+0x1632/0x49a0 kernel/bpf/syscall.c:5733
 __do_sys_bpf kernel/bpf/syscall.c:5795 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5793 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5793
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fecd957d3a9
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcd1da1ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007ffcd1da20d8 RCX: 00007fecd957d3a9
RDX: 0000000000000020 RSI: 00000000200004c0 RDI: 0000000000000012
RBP: 00007fecd95f0610 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffcd1da20c8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>

Allocated by task 5198:
 kasan_save_stack+0x33/0x60 mm/kasan/common.c:47
 kasan_save_track+0x14/0x30 mm/kasan/common.c:68
 poison_kmalloc_redzone mm/kasan/common.c:370 [inline]
 __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:387
 kasan_kmalloc include/linux/kasan.h:211 [inline]
 __do_kmalloc_node mm/slub.c:4122 [inline]
 __kmalloc_node_noprof+0x215/0x440 mm/slub.c:4129
 kmalloc_node_noprof include/linux/slab.h:681 [inline]
 kvmalloc_node_noprof+0x9d/0x1a0 mm/util.c:634
 btf_parse kernel/bpf/btf.c:5592 [inline]
 btf_new_fd+0x620/0x4e60 kernel/bpf/btf.c:7482
 bpf_btf_load kernel/bpf/syscall.c:5014 [inline]
 __sys_bpf+0x1632/0x49a0 kernel/bpf/syscall.c:5733
 __do_sys_bpf kernel/bpf/syscall.c:5795 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5793 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5793
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

The buggy address belongs to the object at ffff88802b7fd200
 which belongs to the cache kmalloc-96 of size 96
The buggy address is located 0 bytes to the right of
 allocated 66-byte region [ffff88802b7fd200, ffff88802b7fd242)

The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2b7fd
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xffffefff(slab)
raw: 00fff00000000000 ffff888015442280 ffffea00008d7680 dead000000000002
raw: 0000000000000000 0000000080200020 00000001ffffefff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 4703, tgid 4703 (udevd), ts 27627099434, free_ts 22661023791
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1468
 prep_new_page mm/page_alloc.c:1476 [inline]
 get_page_from_freelist+0x136a/0x2e50 mm/page_alloc.c:3420
 __alloc_pages_noprof+0x22b/0x2460 mm/page_alloc.c:4678
 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
 alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
 alloc_slab_page+0x56/0x110 mm/slub.c:2265
 allocate_slab mm/slub.c:2428 [inline]
 new_slab+0x84/0x260 mm/slub.c:2481
 ___slab_alloc+0xdac/0x1870 mm/slub.c:3667
 __slab_alloc.constprop.0+0x56/0xb0 mm/slub.c:3757
 __slab_alloc_node mm/slub.c:3810 [inline]
 slab_alloc_node mm/slub.c:3989 [inline]
 __do_kmalloc_node mm/slub.c:4121 [inline]
 __kmalloc_noprof+0x36d/0x410 mm/slub.c:4135
 kmalloc_noprof include/linux/slab.h:664 [inline]
 kzalloc_noprof include/linux/slab.h:778 [inline]
 tomoyo_encode2+0x100/0x3e0 security/tomoyo/realpath.c:45
 tomoyo_encode+0x29/0x50 security/tomoyo/realpath.c:80
 tomoyo_realpath_from_path+0x19d/0x720 security/tomoyo/realpath.c:283
 tomoyo_get_realpath security/tomoyo/file.c:151 [inline]
 tomoyo_path_perm+0x273/0x450 security/tomoyo/file.c:822
 security_inode_getattr+0xf4/0x160 security/security.c:2269
 vfs_getattr fs/stat.c:173 [inline]
 vfs_fstat+0x53/0xd0 fs/stat.c:198
 vfs_fstatat+0x134/0x150 fs/stat.c:300
 __do_sys_newfstatat+0xa6/0x130 fs/stat.c:468
page last free pid 1 tgid 1 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1088 [inline]
 free_unref_page+0x64a/0xe40 mm/page_alloc.c:2583
 kasan_depopulate_vmalloc_pte+0x63/0x80 mm/kasan/shadow.c:408
 apply_to_pte_range mm/memory.c:2752 [inline]
 apply_to_pmd_range mm/memory.c:2796 [inline]
 apply_to_pud_range mm/memory.c:2832 [inline]
 apply_to_p4d_range mm/memory.c:2868 [inline]
 __apply_to_page_range+0x795/0xdd0 mm/memory.c:2902
 kasan_release_vmalloc+0xac/0xc0 mm/kasan/shadow.c:525
 purge_vmap_node+0x3fc/0x920 mm/vmalloc.c:2207
 __purge_vmap_area_lazy+0x9ca/0xc10 mm/vmalloc.c:2289
 _vm_unmap_aliases+0x29c/0xbd0 mm/vmalloc.c:2867
 change_page_attr_set_clr+0x24c/0x490 arch/x86/mm/pat/set_memory.c:1882
 change_page_attr_clear arch/x86/mm/pat/set_memory.c:1930 [inline]
 set_memory_ro+0x7c/0xb0 arch/x86/mm/pat/set_memory.c:2116
 bpf_prog_lock_ro include/linux/filter.h:929 [inline]
 bpf_prog_select_runtime+0x59d/0x6f0 kernel/bpf/core.c:2423
 bpf_prog_load+0xf0f/0x2660 kernel/bpf/syscall.c:2912
 __sys_bpf+0x8e9/0x49a0 kernel/bpf/syscall.c:5688
 ____bpf_sys_bpf kernel/bpf/syscall.c:5826 [inline]
 kern_sys_bpf+0x58/0x70 kernel/bpf/syscall.c:5874
 skel_sys_bpf tools/lib/bpf/skel_internal.h:75 [inline]
 bpf_load_and_run.constprop.0+0x28c/0x5e0 tools/lib/bpf/skel_internal.h:341
 iterators_bpf__load kernel/bpf/preload/iterators/iterators.lskel-little-endian.h:403 [inline]
 load_skel kernel/bpf/preload/bpf_preload_kern.c:45 [inline]
 load+0x147/0x5d0 kernel/bpf/preload/bpf_preload_kern.c:78
 do_one_initcall+0x128/0x700 init/main.c:1267

Memory state around the buggy address:
 ffff88802b7fd100: 00 00 00 00 00 00 00 00 06 fc fc fc fc fc fc fc
 ffff88802b7fd180: 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc
>ffff88802b7fd200: 00 00 00 00 00 00 00 00 02 fc fc fc fc fc fc fc
                                           ^
 ffff88802b7fd280: 00 00 00 00 00 00 00 00 00 00 01 fc fc fc fc fc
 ffff88802b7fd300: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
==================================================================

Crashes (10977):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/06/15 12:07 upstream 2ccbdf43d5e7 c2e07261 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/03/07 10:05 bpf-next e63985ecd226 f39a7eed .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 00:55 upstream 408323581b72 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 12:46 upstream d67978318827 b66b37bd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 11:32 upstream d67978318827 b66b37bd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 01:47 upstream 5e0497553643 efee4ed2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 22:17 upstream 5e0497553643 efee4ed2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 21:00 upstream 5e0497553643 efee4ed2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 10:00 upstream 0c3836482481 c605e6a2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 00:02 upstream 4d145e3f830b eaeb5c15 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/18 02:57 upstream 8b0f0bb27c32 877a6ab1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 07:13 upstream 51835949dda3 215bec2d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/18 02:33 upstream 8b0f0bb27c32 877a6ab1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 09:53 upstream 0c3836482481 252f67bd .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/05/17 18:20 upstream ea5f6ad9ad96 4130c191 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64 KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/04/28 14:05 upstream 2c8159388952 07b455f9 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-compat KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 21:11 net 0e03c643dc93 03114f55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 18:46 net 0e03c643dc93 03114f55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 13:01 net 51835949dda3 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 23:41 net 0a1868b93fad 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 21:33 net 0a1868b93fad 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 08:42 bpf 528dd46d0fc3 b66b37bd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 08:34 bpf 528dd46d0fc3 b66b37bd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 06:47 net 0a1868b93fad b66b37bd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 03:19 bpf 528dd46d0fc3 efee4ed2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/18 07:30 net-next 51835949dda3 03114f55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/18 05:40 bpf-next 51835949dda3 03114f55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/18 04:21 net-next 51835949dda3 03114f55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/18 01:32 bpf-next 51835949dda3 03114f55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/18 00:00 net-next 51835949dda3 03114f55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 19:54 bpf-next 51835949dda3 03114f55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 17:46 net-next 51835949dda3 03114f55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 17:45 net-next 51835949dda3 03114f55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 09:59 net-next 51835949dda3 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 08:58 bpf-next 51835949dda3 215bec2d .config console log report info [disk image] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 08:27 net-next 77ae5e5b0072 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 06:30 net-next 77ae5e5b0072 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 04:53 bpf-next 69cf87304dcb 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 03:30 bpf-next 69cf87304dcb 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 02:24 net-next 77ae5e5b0072 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 02:04 bpf-next 69cf87304dcb 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 22:10 net-next 77ae5e5b0072 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 15:16 net-next 51b35d4f9d88 b66b37bd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 09:54 net-next 51b35d4f9d88 b66b37bd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/16 04:16 bpf-next 69cf87304dcb efee4ed2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 23:20 net-next 9283477e2891 efee4ed2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 20:27 bpf-next 69cf87304dcb efee4ed2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 19:11 net-next 9283477e2891 efee4ed2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 18:53 net-next 9283477e2891 efee4ed2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 17:47 bpf-next 69cf87304dcb efee4ed2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 07:27 bpf-next 69cf87304dcb c605e6a2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 07:27 bpf-next 69cf87304dcb c605e6a2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 06:21 net-next ecb1e1dcb7b5 c605e6a2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 11:56 linux-next 797012914d2d 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 08:32 linux-next 3fe121b62282 c605e6a2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 10:24 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c912bf709078 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/17 09:58 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c912bf709078 215bec2d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 12:12 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c912bf709078 c605e6a2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/07/15 01:25 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes c562ba719df5 eaeb5c15 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 KASAN: slab-out-of-bounds Read in btf_datasec_check_meta
2024/06/06 13:15 upstream 614da38e2f7a 121701b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root KMSAN: uninit-value in btf_datasec_check_meta
2024/06/04 23:06 upstream 101b7a97143a a1feae05 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in btf_datasec_check_meta
2024/06/04 17:12 upstream 101b7a97143a a1feae05 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root KMSAN: uninit-value in btf_datasec_check_meta
2024/07/11 08:10 upstream a19ea421490d c699c2eb .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-mte KASAN: invalid-access Read in btf_datasec_check_meta
* Struck through repros no longer work on HEAD.