KASAN: global-out-of-bounds Read in soft_cursor (3)

Status: upstream: reported on 2026/08/07 00:01
Subsystems: fbdev
[Documentation on labels]
Reported-by: syzbot+61b1db46218109869c14@syzkaller.appspotmail.com
Fix commit: e033cbf3975a fbdev: bitblit: bound-check glyph index in bit_cursor()
Patched on: [ci-qemu-gce-upstream-auto ci-qemu-native-arm64-kvm ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm32 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-qemu2-riscv64 ci-snapshot-upstream-root ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-arm64 ci-upstream-gce-leak ci-upstream-kasan-badwrites-root ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce-386-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci-upstream-rust-kasan-gce ci2-upstream-fs ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-upstream-kmsan-gce-root]
First crash: 120d, last: 37m
▶ ▼ ✨ AI Jobs (9)
ID Workflow Result Correct Bug Created Started Finished Revision
aa8bbd09 assessment-security 💥 KASAN: global-out-of-bounds Read in soft_cursor (3) 2026/09/19 00:58 2026/09/19 00:58 2026/09/19 00:58 853b104b
f5418fc8 assessment-security 💥 KASAN: global-out-of-bounds Read in soft_cursor (3) 2026/08/19 02:12 2026/08/19 02:12 2026/08/19 02:12 1e72964b
63db09da repro-c 💥 KASAN: global-out-of-bounds Read in soft_cursor (3) 2026/08/07 14:02 2026/08/07 23:53 2026/08/07 23:53 e4ef95d6
7ad301e7 assessment-security 💥 KASAN: global-out-of-bounds Read in soft_cursor (3) 2026/07/20 00:02 2026/07/20 00:02 2026/07/20 00:22 72524a66
ec23ce0a assessment-security 💥 KASAN: global-out-of-bounds Read in soft_cursor (3) 2026/07/04 00:02 2026/07/04 00:02 2026/07/04 00:22 93f57954
8bd68c83 assessment-security 💥 KASAN: global-out-of-bounds Read in soft_cursor (3) 2026/06/26 00:01 2026/06/26 00:01 2026/06/26 00:01 7ff32d8b
0bdf31f6 assessment-security 💥 KASAN: global-out-of-bounds Read in soft_cursor (3) 2026/06/21 00:03 2026/06/21 00:03 2026/06/21 00:03 43bfcdb0
c5eb2494 assessment-security 💥 KASAN: global-out-of-bounds Read in soft_cursor (3) 2026/06/18 08:47 2026/06/18 08:47 2026/06/18 08:47 b62b3ded
be8f3004 assessment-security 💥 KASAN: global-out-of-bounds Read in soft_cursor (3) 2026/06/17 00:03 2026/06/17 00:03 2026/06/17 00:03 0e4b3e40
▶ ▼ Discussions (2)
Title Replies (including bot) Last reply
[PATCH] fbdev: bitblit: bound-check glyph index in bit_cursor() 2 (2) 2026/08/08 05:44
[syzbot] [fbdev?] KASAN: global-out-of-bounds Read in soft_cursor (3) 0 (1) 2026/08/07 00:01
▶ ▼ Similar bugs (18)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 9 252d 386d 0/29 auto-obsoleted due to no activity on 2026/05/14 02:42
upstream KASAN: global-out-of-bounds Read in soft_cursor (2) fbdev 17 1 598d 594d 0/29 auto-obsoleted due to no activity on 2025/05/23 01:13
linux-4.19 KASAN: global-out-of-bounds Read in soft_cursor 17 syz, C done 22 1967d 2434d 1/1 fixed on 2021/06/24 08:01
upstream KASAN: global-out-of-bounds Read in soft_cursor fbdev 17 11 2271d 2497d 0/29 auto-closed as invalid on 2020/11/22 03:01
linux-4.14 KASAN: global-out-of-bounds Read in soft_cursor 17 syz, C error 19 1494d 2493d 0/1 upstream: reported C repro on 2019/12/16 00:09
linux-5.15 KASAN: null-ptr-deref Read in soft_cursor origin:lts-only 11 syz error 1 1234d 1234d 0/3 auto-obsoleted due to no activity on 2024/12/24 15:39
linux-6.1 KASAN: slab-out-of-bounds Read in soft_cursor 17 3 49d 81d 0/3 upstream: reported on 2026/07/24 00:48
linux-4.14 KASAN: use-after-free Read in soft_cursor 19 syz, C inconclusive 7 1994d 2505d 0/1 upstream: reported C repro on 2019/12/04 13:11
linux-4.19 KASAN: slab-out-of-bounds Read in soft_cursor (2) 17 syz, C done 8 1970d 2092d 1/1 fixed on 2021/06/23 17:43
upstream general protection fault in soft_cursor fbdev 11 syz, C 3 1235d 1235d 22/29 fixed on 2023/07/01 16:05
linux-4.14 KASAN: slab-out-of-bounds Read in soft_cursor 17 syz, C unreliable 57 1974d 2506d 0/1 upstream: reported C repro on 2019/12/03 14:54
linux-5.15 KASAN: slab-out-of-bounds Read in soft_cursor 17 1 20d 20d 0/3 upstream: reported on 2026/09/23 15:50
linux-6.6 KASAN: slab-out-of-bounds Read in soft_cursor 17 2 8d02h 8d02h 0/2 upstream: reported on 2026/10/05 14:46
linux-4.19 KASAN: slab-out-of-bounds Read in soft_cursor 17 syz, C done 61 2168d 2506d 1/1 fixed on 2020/12/05 19:30
upstream KASAN: slab-out-of-bounds Read in soft_cursor fbdev 17 syz, C done 218 2196d 2505d 15/29 fixed on 2020/11/16 12:12
upstream KASAN: use-after-free Read in soft_cursor fbdev 19 syz, C done inconclusive 12 2226d 2503d 0/29 auto-obsoleted due to no activity on 2022/09/23 11:46
linux-4.19 KASAN: use-after-free Read in soft_cursor 19 syz, C done 16 2208d 2505d 1/1 fixed on 2020/10/26 21:28
linux-4.19 KASAN: use-after-free Read in soft_cursor (2) 19 2 2116d 2154d 0/1 auto-closed as invalid on 2021/04/26 05:01

Sample crash report:
==================================================================
BUG: KASAN: global-out-of-bounds in soft_cursor+0x378/0x6bc drivers/video/fbdev/core/softcursor.c:70
Read of size 16 at addr ffff800086c57970 by task syz.7.609/8216

CPU: 0 UID: 0 PID: 8216 Comm: syz.7.609 Tainted: G             L      syzkaller #0 PREEMPT 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:499 (C)
 __dump_stack+0x30/0x40 lib/dump_stack.c:94
 dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120
 print_address_description+0xb0/0x238 mm/kasan/report.c:378
 print_report+0x68/0x84 mm/kasan/report.c:482
 kasan_report+0x8c/0xc4 mm/kasan/report.c:595
 check_region_inline mm/kasan/generic.c:-1 [inline]
 kasan_check_range+0x17c/0x1ac mm/kasan/generic.c:200
 __asan_memcpy+0x3c/0x84 mm/kasan/shadow.c:105
 soft_cursor+0x378/0x6bc drivers/video/fbdev/core/softcursor.c:70
 bit_cursor+0xa90/0x1108 drivers/video/fbdev/core/bitblit.c:365
 fbcon_cursor+0x344/0x498 drivers/video/fbdev/core/fbcon.c:1427
 hide_cursor+0xdc/0x2d0 drivers/tty/vt/vt.c:883
 update_region+0x100/0x18c drivers/tty/vt/vt.c:669
 vcs_write+0x8ec/0xaf0 drivers/tty/vt/vc_screen.c:685
 do_loop_readv_writev+0x24c/0x3dc fs/read_write.c:-1
 vfs_writev+0x2c8/0x630 fs/read_write.c:1061
 do_writev+0x134/0x2a8 fs/read_write.c:1105
 __do_sys_writev fs/read_write.c:1173 [inline]
 __se_sys_writev fs/read_write.c:1170 [inline]
 __arm64_sys_writev+0x80/0x94 fs/read_write.c:1170
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x244 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0xec/0x23c arch/arm64/kernel/syscall.c:121
 do_el0_svc+0x4c/0x5c arch/arm64/kernel/syscall.c:140
 el0_svc+0x64/0x260 arch/arm64/kernel/entry-common.c:736
 el0t_64_sync_handler+0x48/0x148 arch/arm64/kernel/entry-common.c:755
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:594

The buggy address belongs to the variable:
 fontdata_8x16+0x1010/0x1480

The buggy address belongs to a vmalloc virtual mapping
The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x219857
flags: 0x5ffc00000002000(reserved|node=0|zone=2|lastcpupid=0x7ff)
raw: 05ffc00000002000 fffffdffc76615c8 fffffdffc76615c8 0000000000000000
raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff800086c57800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff800086c57880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff800086c57900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f9 f9
                                                             ^
 ffff800086c57980: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
 ffff800086c57a00: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
==================================================================

Crashes (191):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/06/15 17:15 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c2a9495bd873 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: global-out-of-bounds Read in soft_cursor
2026/10/11 12:19 upstream a5ebb76233b7 4f92358f .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/10 22:00 upstream 3857c2fe5449 4f92358f .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/10 09:18 upstream 3857c2fe5449 4f92358f .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/10 07:43 upstream 3857c2fe5449 4f92358f .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/10 03:58 upstream 3857c2fe5449 4f92358f .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/09 05:57 upstream 6c377d19d4a5 b2734a59 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/05 04:12 upstream a90ee4305c4a 57bbd979 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/01 05:43 upstream 551c722f4080 38f7f0d1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in soft_cursor
2026/09/27 06:56 upstream fd179f8a05be a3c7249d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-out-of-bounds Read in soft_cursor
2026/08/11 05:09 linux-next cc2b5f627e8c 039457bd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/13 17:01 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 01850bca59c9 7321cd29 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/13 10:48 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 01850bca59c9 745a967f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/13 03:43 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 01850bca59c9 745a967f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: use-after-free Read in soft_cursor
2026/10/12 08:53 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/11 21:04 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/11 06:07 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/11 04:57 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/10 19:05 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/10 13:03 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in soft_cursor
2026/10/09 15:04 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef a8add9cd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/09 12:32 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef a8add9cd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in soft_cursor
2026/10/09 09:43 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef b2734a59 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in soft_cursor
2026/10/09 07:58 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef b2734a59 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/09 00:24 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef b2734a59 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/08 23:11 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef b2734a59 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/08 18:41 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef 4f6a9fcf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/08 13:28 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef 4f6a9fcf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/07 16:06 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in soft_cursor
2026/10/07 15:02 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/07 03:31 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in soft_cursor
2026/10/07 00:34 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 71c3e5409eef f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/06 15:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe98fb51bf62 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/06 14:38 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe98fb51bf62 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in soft_cursor
2026/10/05 21:15 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe98fb51bf62 1995e6c7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/05 00:45 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe98fb51bf62 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in soft_cursor
2026/10/04 13:39 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe98fb51bf62 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/03 03:33 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe98fb51bf62 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in soft_cursor
2026/10/03 00:48 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe98fb51bf62 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in soft_cursor
2026/10/02 17:13 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7ce5295296b5 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/02 10:52 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7ce5295296b5 6d32eb1f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/02 09:46 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7ce5295296b5 6d32eb1f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/02 06:48 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7ce5295296b5 6d32eb1f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in soft_cursor
2026/10/02 02:44 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7ce5295296b5 6d32eb1f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/01 12:53 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e8e60d3ddd25 38f7f0d1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/01 07:34 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e8e60d3ddd25 38f7f0d1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/10/01 00:36 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e8e60d3ddd25 892a21ec .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in soft_cursor
2026/09/30 13:25 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e8e60d3ddd25 892a21ec .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in soft_cursor
* Struck through repros no longer work on HEAD.