KASAN: slab-use-after-free Read in __dynamic_dev_dbg

Status: upstream: reported C repro on 2026/09/16 15:53
Subsystems: driver-core media
Labels: prio:normal
[Documentation on labels]
Reported-by: syzbot+9bfac891bdd42eb708fc@syzkaller.appspotmail.com
Fix commit: 118a3590a408 media: imon: fix use-after-free in display_close via dev_dbg
Patched on: [ci-qemu-gce-upstream-auto 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-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-qemu-native-arm64-kvm ci-upstream-kmsan-gce-386-root ci-upstream-kmsan-gce-root]
First crash: 48d, last: 1d23h
▶ ▼ ✨ AI Jobs (2)
ID Workflow Result Correct Bug Created Started Finished Revision
07c09ad7 assessment-security DenialOfService: ❌ Exploitable: ❌ FilesystemTrigger: ❌ NetworkTrigger: ❌ PeripheralTrigger: ❌ RemoteTrigger: ❌ Unprivileged: ❌ UserNamespace: ❌ VMGuestTrigger: ❌ VMHostTrigger: ❌ ❓ KASAN: slab-use-after-free Read in __dynamic_dev_dbg 2026/09/17 02:32 2026/09/17 02:32 2026/09/17 03:16 95928915
07258edd assessment-security 💥 KASAN: slab-use-after-free Read in __dynamic_dev_dbg 2026/09/16 00:44 2026/09/16 00:44 2026/09/16 00:44 2daa4bb5
▶ ▼ Discussions (6)
Title Replies (including bot) Last reply
[PATCH 4/5] media: imon: Replace pr_err() with dev_err() and friends 1 (1) 2026/10/25 18:13
Re: [PATCH v2] media: imon: fix use-after-free in display_close via dev_dbg 2 (2) 2026/09/30 08:37
[PATCH] media: imon: fix use-after-free in display_close via dev_dbg 1 (1) 2026/09/30 08:35
[PATCH v2] media: imon: fix use-after-free in display_close via dev_dbg 2 (2) 2026/09/28 12:18
[PATCH] media: imon: fix use-after-free in display_close via dev_dbg 4 (4) 2026/09/28 12:17
[syzbot] [media?] KASAN: slab-use-after-free Read in __dynamic_dev_dbg 0 (2) 2026/09/18 05:17
▶ ▼ Similar bugs (3)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 KASAN: use-after-free Read in __dynamic_dev_dbg 19 4 7d08h 16d 0/3 upstream: reported on 2026/10/17 04:30
linux-6.6 general protection fault in __dynamic_dev_dbg 2 1 42d 42d 0/2 upstream: reported on 2026/09/21 02:53
linux-6.1 KASAN: slab-out-of-bounds Read in __dynamic_dev_dbg origin:upstream 19 syz, C 7 32d 45d 0/3 upstream: reported C repro on 2026/09/18 17:57
▶ ▼ Last patch testing requests (1)
Created Duration User Patch Repo Result
2026/09/18 05:17 12m kartikey406@gmail.com patch upstream error job log

Sample crash report:
==================================================================
BUG: KASAN: slab-use-after-free in dev_driver_string+0x35/0xd0 drivers/base/core.c:2476
Read of size 8 at addr ffff8880134820e0 by task syz.0.17/5544

CPU: 0 UID: 0 PID: 5544 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 print_address_description+0x55/0x1e0 mm/kasan/report.c:378
 print_report+0x58/0x70 mm/kasan/report.c:482
 kasan_report+0x117/0x150 mm/kasan/report.c:595
 dev_driver_string+0x35/0xd0 drivers/base/core.c:2476
 __dynamic_dev_dbg+0x1ae/0x2e0 lib/dynamic_debug.c:906
 display_close+0x1f9/0x240 drivers/media/rc/imon.c:580
 __fput+0x40d/0xa50 fs/file_table.c:512
 fput_close_sync+0x11f/0x240 fs/file_table.c:618
 filp_close_sync+0x6e/0xa0 fs/open.c:1573
 __range_close fs/file.c:919 [inline]
 __do_sys_close_range fs/file.c:1003 [inline]
 __se_sys_close_range+0xa77/0xef0 fs/file.c:954
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0e0139f559
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd65588368 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: ffffffffffffffda RBX: 00007ffd65588450 RCX: 00007f0e0139f559
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 000000000002674e R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b32620000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f0e01625fac R14: 00007f0e01625fa8 R15: 00007f0e01625fa0
 </TASK>

Allocated by task 5413:
 kasan_save_stack mm/kasan/common.c:57 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:78
 poison_kmalloc_redzone mm/kasan/common.c:409 [inline]
 __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:426
 kasan_kmalloc include/linux/kasan.h:263 [inline]
 __kmalloc_cache_noprof+0x321/0x600 mm/slub.c:5563
 _kmalloc_noprof include/linux/slab.h:991 [inline]
 _kzalloc_noprof include/linux/slab.h:1312 [inline]
 usb_set_configuration+0x3c5/0x2260 drivers/usb/core/message.c:2102
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2713
 hub_port_connect drivers/usb/core/hub.c:5585 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5725 [inline]
 port_event drivers/usb/core/hub.c:5889 [inline]
 hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5971
 process_one_work kernel/workqueue.c:3396 [inline]
 process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

Freed by task 10:
 kasan_save_stack mm/kasan/common.c:57 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:78
 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:584
 poison_slab_object mm/kasan/common.c:264 [inline]
 __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:296
 kasan_slab_free include/linux/kasan.h:235 [inline]
 slab_free_hook mm/slub.c:2748 [inline]
 slab_free mm/slub.c:6509 [inline]
 kfree+0x1c5/0x650 mm/slub.c:6802
 device_release+0xc4/0x1f0 drivers/base/core.c:-1
 kobject_cleanup lib/kobject.c:689 [inline]
 kobject_release lib/kobject.c:720 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x222/0x550 lib/kobject.c:737
 usb_disable_device+0x611/0x8d0 drivers/usb/core/message.c:1491
 usb_disconnect+0x346/0x9a0 drivers/usb/core/hub.c:2355
 hub_port_connect drivers/usb/core/hub.c:5425 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5725 [inline]
 port_event drivers/usb/core/hub.c:5889 [inline]
 hub_event+0x1bbb/0x4d30 drivers/usb/core/hub.c:5971
 process_one_work kernel/workqueue.c:3396 [inline]
 process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

The buggy address belongs to the object at ffff888013482000
 which belongs to the cache kmalloc-2k of size 2048
The buggy address is located 224 bytes inside of
 freed 2048-byte region [ffff888013482000, ffff888013482800)

The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x13480
head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
page_type: f5(slab)
raw: 00fff00000000040 ffff88801c042000 dead000000000100 dead000000000122
raw: 0000000000000000 0000000000080008 00000000f5000000 0000000000000000
head: 00fff00000000040 ffff88801c042000 dead000000000100 dead000000000122
head: 0000000000000000 0000000000080008 00000000f5000000 0000000000000000
head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff
head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5314, tgid 5314 (syz-executor), ts 121890220655
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1f9/0x250 mm/page_alloc.c:1871
 prep_new_page mm/page_alloc.c:1879 [inline]
 get_page_from_freelist+0x2209/0x2280 mm/page_alloc.c:3943
 __alloc_frozen_pages_noprof+0x217/0x5a0 mm/page_alloc.c:5436
 alloc_slab_page mm/slub.c:3347 [inline]
 allocate_slab+0x7d/0x620 mm/slub.c:3462
 new_slab mm/slub.c:3513 [inline]
 refill_objects+0x2d5/0x350 mm/slub.c:7418
 refill_sheaf mm/slub.c:2885 [inline]
 __pcs_replace_empty_main+0x2c8/0x6c0 mm/slub.c:4774
 alloc_from_pcs mm/slub.c:4850 [inline]
 slab_alloc_node mm/slub.c:4984 [inline]
 __kmalloc_cache_noprof+0x39b/0x600 mm/slub.c:5559
 _kmalloc_noprof include/linux/slab.h:991 [inline]
 _kzalloc_noprof include/linux/slab.h:1312 [inline]
 rxrpc_alloc_connection+0x7b/0x590 net/rxrpc/conn_object.c:62
 rxrpc_prealloc_service_connection+0x26/0x300 net/rxrpc/conn_service.c:123
 rxrpc_service_prealloc_one+0x2d6/0xe10 net/rxrpc/call_accept.c:86
 rxrpc_kernel_charge_accept+0xc7/0x120 net/rxrpc/call_accept.c:489
 afs_charge_preallocation+0x3ec/0x570 fs/afs/rxrpc.c:766
 afs_open_socket+0x33c/0x3f0 fs/afs/rxrpc.c:112
 afs_net_init+0x67d/0x880 fs/afs/main.c:116
 ops_init+0x35d/0x5d0 net/core/net_namespace.c:137
 setup_net+0x118/0x350 net/core/net_namespace.c:443
page last free pid 5295 tgid 5295 ts 112176681398 stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 __free_pages_prepare mm/page_alloc.c:1418 [inline]
 free_unref_folios+0xdc2/0x14e0 mm/page_alloc.c:3022
 folios_put_refs+0x9e9/0xb30 mm/folio.c:1036
 free_pages_and_swap_cache+0x2ba/0x490 mm/swap_state.c:592
 __tlb_batch_free_encoded_pages mm/mmu_gather.c:138 [inline]
 tlb_batch_pages_flush mm/mmu_gather.c:151 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:417 [inline]
 tlb_flush_mmu+0x6d3/0xa30 mm/mmu_gather.c:424
 tlb_finish_mmu+0xf4/0x220 mm/mmu_gather.c:549
 unmap_region+0x2a5/0x330 mm/vma.c:535
 vms_clear_ptes mm/vma.c:1383 [inline]
 vms_complete_munmap_vmas+0x427/0xbe0 mm/vma.c:1425
 do_vmi_align_munmap+0x3b7/0x4b0 mm/vma.c:1684
 do_vmi_munmap+0x252/0x2d0 mm/vma.c:1732
 __vm_munmap+0x241/0x3e0 mm/vma.c:3415
 __do_sys_munmap mm/mmap.c:1094 [inline]
 __se_sys_munmap mm/mmap.c:1091 [inline]
 __x64_sys_munmap+0x60/0x70 mm/mmap.c:1091
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Memory state around the buggy address:
 ffff888013481f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888013482000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff888013482080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                                       ^
 ffff888013482100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff888013482180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================

Crashes (553):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/10/20 21:04 upstream f47d223627f8 df8746fb .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/07 17:46 upstream 602042bf29f6 6520ecdb .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/11 04:54 upstream a5ebb76233b7 4f92358f .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/09/15 22:44 upstream 50d05c7c76c9 f41e228a .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/13 11:44 upstream 24a19b953e2a 5a1eeac4 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-upstream-fs general protection fault in __dynamic_dev_dbg
2026/10/10 21:11 upstream 3857c2fe5449 4f92358f .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in __dynamic_dev_dbg
2026/10/10 20:41 upstream 3857c2fe5449 4f92358f .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in __dynamic_dev_dbg
2026/10/06 23:07 linux-next eea3fef32a9c f7710056 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root general protection fault in __dynamic_dev_dbg
2026/10/23 13:00 upstream 734bef548a96 d566bfda .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/23 05:05 upstream 2a08195e4db5 4ba27f85 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/25 22:22 upstream 21a7f44fd076 1d9ca40b .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/23 15:52 upstream 734bef548a96 1d9ca40b .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/23 01:31 upstream 3ac032ef6ca8 d566bfda .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/21 22:27 upstream a804c5742bff 42e06812 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/20 01:31 upstream c03c1a14507d 21286ae2 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/18 00:46 upstream 58161ead29e5 432c0077 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/17 00:50 upstream 70dd4ee72eb2 432c0077 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/16 04:08 upstream 045958acaa75 3f2522c6 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/16 02:32 upstream 045958acaa75 3f2522c6 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/16 01:31 upstream 045958acaa75 3f2522c6 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/15 08:04 upstream 0fcb05b72344 8fb0ae89 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/15 04:03 upstream 0fcb05b72344 8fb0ae89 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/27 13:31 upstream d135ab453a74 96923c60 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/23 22:28 upstream 734bef548a96 1d9ca40b .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/23 17:17 upstream 734bef548a96 1d9ca40b .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/22 15:22 upstream 7be4bc52fd9e 3875c4e4 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/18 23:00 upstream a0ff06b3a7bd 432c0077 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/18 14:25 upstream 32c52ec87d62 432c0077 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/18 11:23 upstream 32c52ec87d62 432c0077 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/17 18:42 upstream 58161ead29e5 432c0077 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/17 10:06 upstream 70dd4ee72eb2 432c0077 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/17 02:54 upstream 70dd4ee72eb2 432c0077 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/15 18:12 upstream 045958acaa75 3f2522c6 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/15 14:23 upstream 0fcb05b72344 3f2522c6 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/15 09:15 upstream 0fcb05b72344 8fb0ae89 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __dynamic_dev_dbg
2026/10/30 15:07 upstream 4dd16e31135e b498adee .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root general protection fault in __dynamic_dev_dbg
2026/10/29 10:03 upstream c339f4010dea b1d00f76 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root general protection fault in __dynamic_dev_dbg
2026/10/29 03:43 upstream c339f4010dea b1d00f76 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root general protection fault in __dynamic_dev_dbg
2026/10/24 23:26 upstream 5b0764a53235 1d9ca40b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root general protection fault in __dynamic_dev_dbg
2026/10/24 07:22 upstream 4da9dedf3fc5 1d9ca40b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root general protection fault in __dynamic_dev_dbg
2026/10/20 16:23 upstream f47d223627f8 df8746fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root general protection fault in __dynamic_dev_dbg
2026/10/20 07:10 upstream c03c1a14507d 72cdc28d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root general protection fault in __dynamic_dev_dbg
2026/10/19 15:37 upstream c03c1a14507d 432c0077 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root general protection fault in __dynamic_dev_dbg
2026/10/15 19:59 upstream 0fcb05b72344 3f2522c6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root general protection fault in __dynamic_dev_dbg
2026/10/15 11:39 upstream 0fcb05b72344 8fb0ae89 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root general protection fault in __dynamic_dev_dbg
2026/10/14 22:35 upstream 4056b3c9d3c9 8fb0ae89 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root general protection fault in __dynamic_dev_dbg
2026/10/29 00:24 upstream c339f4010dea b1d00f76 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-out-of-bounds Read in __dynamic_dev_dbg
2026/10/28 14:45 upstream 65ba8f34ec88 858db2ec .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root general protection fault in __dynamic_dev_dbg
2026/10/27 12:14 upstream d135ab453a74 96923c60 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root general protection fault in __dynamic_dev_dbg
2026/10/22 09:07 upstream 4df4d2a577db 4ba27f85 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root general protection fault in __dynamic_dev_dbg
2026/10/22 06:10 upstream 4df4d2a577db 4ba27f85 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root general protection fault in __dynamic_dev_dbg
2026/10/22 06:09 upstream 4df4d2a577db 4ba27f85 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root general protection fault in __dynamic_dev_dbg
2026/10/21 05:12 upstream 4a8bdffce502 61c200c7 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root general protection fault in __dynamic_dev_dbg
2026/10/19 18:45 upstream c03c1a14507d 440f8011 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root general protection fault in __dynamic_dev_dbg
2026/10/29 08:25 upstream c339f4010dea b1d00f76 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 general protection fault in __dynamic_dev_dbg
2026/10/27 10:53 upstream d135ab453a74 96923c60 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 general protection fault in __dynamic_dev_dbg
2026/10/25 07:55 upstream 330517c63aa9 1d9ca40b .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 general protection fault in __dynamic_dev_dbg
2026/10/15 05:58 upstream 0fcb05b72344 8fb0ae89 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 general protection fault in __dynamic_dev_dbg
2026/09/22 12:11 upstream 50d05c7c76c9 e12281bd .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KFENCE: use-after-free read in __dynamic_dev_dbg
2026/11/01 00:18 linux-next 7649ba73f9e7 2041d3f8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-out-of-bounds Read in __dynamic_dev_dbg
2026/10/20 11:57 linux-next 3d229ce89862 72cdc28d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: slab-out-of-bounds Read in __dynamic_dev_dbg
2026/10/08 13:42 linux-next b01868671970 4f6a9fcf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root general protection fault in __dynamic_dev_dbg
2026/10/23 03:13 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7a19f0cc94ad 4ba27f85 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in __dynamic_dev_dbg
2026/10/20 17:59 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7a19f0cc94ad df8746fb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 BUG: unable to handle kernel paging request in __dynamic_dev_dbg
2026/10/20 02:52 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7a19f0cc94ad 72cdc28d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in __dynamic_dev_dbg
* Struck through repros no longer work on HEAD.