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KASAN: slab-use-after-free Write in hci_conn_drop (3)

Status: upstream: reported C repro on 2025/12/03 11:28
Subsystems: bluetooth
[Documentation on labels]
Reported-by: syzbot+3609b9b48e68e1fe47fd@syzkaller.appspotmail.com
First crash: 147d, last: 24d
Cause bisection: failed (error log, bisect log)
  
▶ ▼ Discussions (6)
Title Replies (including bot) Last reply
[syzbot] Monthly bluetooth report (Apr 2026) 0 (1) 2026/04/01 07:42
[syzbot] Monthly bluetooth report (Mar 2026) 0 (1) 2026/03/01 06:23
[PATCH] Bluetooth: fix use-after-free in hci_conn_drop 5 (5) 2026/02/10 14:50
Re: #syz test 2 (4) 2026/02/09 09:05
[syzbot] Monthly bluetooth report (Jan 2026) 0 (1) 2026/01/28 22:38
[syzbot] [bluetooth?] KASAN: slab-use-after-free Write in hci_conn_drop (3) 1 (3) 2025/12/04 01:51
▶ ▼ Similar bugs (3)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: slab-use-after-free Write in hci_conn_drop (2) bluetooth 22 C done 7 774d 905d 0/29 auto-obsoleted due to no activity on 2024/06/21 00:39
upstream KASAN: slab-use-after-free Write in hci_conn_drop bluetooth 22 1 1074d 1070d 0/29 auto-obsoleted due to no activity on 2023/08/25 20:26
linux-6.1 KASAN: use-after-free Write in hci_conn_drop 22 2 28d 44d 0/3 upstream: reported on 2026/03/12 20:44
▶ ▼ Last patch testing requests (11)
Created Duration User Patch Repo Result
2026/04/16 22:49 39m retest repro linux-next OK log
2026/04/16 22:49 26m retest repro linux-next OK log
2026/04/16 22:49 30m retest repro linux-next OK log
2026/04/16 22:49 41m retest repro linux-next OK log
2026/04/16 10:36 35m retest repro linux-next OK log
2026/04/16 10:36 32m retest repro linux-next OK log
2026/04/16 10:36 59m retest repro linux-next OK log
2026/02/09 07:50 1h13m youjingxiaogao2@gmail.com patch linux-next OK log
2026/02/08 20:10 25m youjingxiaogao2@gmail.com patch linux-next OK log
2026/02/08 20:03 6m youjingxiaogao2@gmail.com patch linux-next error
2025/12/04 01:03 30m eadavis@qq.com patch linux-next OK log

Sample crash report:
Bluetooth: hci1: command 0x2016 tx timeout
Bluetooth: hci1: command 0x2016 tx timeout
==================================================================
BUG: KASAN: slab-use-after-free in instrument_atomic_read_write include/linux/instrumented.h:112 [inline]
BUG: KASAN: slab-use-after-free in atomic_dec_and_test include/linux/atomic/atomic-instrumented.h:1383 [inline]
BUG: KASAN: slab-use-after-free in hci_conn_drop+0x34/0x2a0 include/net/bluetooth/hci_core.h:1690
Write of size 4 at addr ffff88805bb98010 by task kworker/u9:4/5803

CPU: 0 UID: 0 PID: 5803 Comm: kworker/u9:4 Tainted: G             L      syzkaller #0 PREEMPT_{RT,(full)} 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
Workqueue: hci2 hci_cmd_sync_work
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 print_address_description mm/kasan/report.c:378 [inline]
 print_report+0xba/0x230 mm/kasan/report.c:482
 kasan_report+0x117/0x150 mm/kasan/report.c:595
 check_region_inline mm/kasan/generic.c:-1 [inline]
 kasan_check_range+0x264/0x2c0 mm/kasan/generic.c:200
 instrument_atomic_read_write include/linux/instrumented.h:112 [inline]
 atomic_dec_and_test include/linux/atomic/atomic-instrumented.h:1383 [inline]
 hci_conn_drop+0x34/0x2a0 include/net/bluetooth/hci_core.h:1690
 hci_cmd_sync_work+0x262/0x400 net/bluetooth/hci_sync.c:334
 process_one_work kernel/workqueue.c:3276 [inline]
 process_scheduled_works+0xb6e/0x18c0 kernel/workqueue.c:3359
 worker_thread+0xa53/0xfc0 kernel/workqueue.c:3440
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x51e/0xb90 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

Allocated by task 60:
 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:398 [inline]
 __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:415
 kasan_kmalloc include/linux/kasan.h:263 [inline]
 __kmalloc_cache_noprof+0x3a6/0x690 mm/slub.c:5380
 kmalloc_noprof include/linux/slab.h:950 [inline]
 kzalloc_noprof include/linux/slab.h:1188 [inline]
 __hci_conn_add+0x3c4/0x1d80 net/bluetooth/hci_conn.c:963
 le_conn_complete_evt+0x706/0x1430 net/bluetooth/hci_event.c:5740
 hci_le_conn_complete_evt+0x187/0x470 net/bluetooth/hci_event.c:5873
 hci_event_func net/bluetooth/hci_event.c:7781 [inline]
 hci_event_packet+0x7af/0x12c0 net/bluetooth/hci_event.c:7838
 hci_rx_work+0x3ee/0x1030 net/bluetooth/hci_core.c:4077
 process_one_work kernel/workqueue.c:3276 [inline]
 process_scheduled_works+0xb6e/0x18c0 kernel/workqueue.c:3359
 worker_thread+0xa53/0xfc0 kernel/workqueue.c:3440
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x51e/0xb90 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

Freed by task 60:
 kasan_save_stack mm/kasan/common.c:57 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:78
 kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:584
 poison_slab_object mm/kasan/common.c:253 [inline]
 __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:285
 kasan_slab_free include/linux/kasan.h:235 [inline]
 slab_free_hook mm/slub.c:2685 [inline]
 slab_free mm/slub.c:6165 [inline]
 kfree+0x1c1/0x6c0 mm/slub.c:6483
 device_release+0x9e/0x1d0 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+0x228/0x560 lib/kobject.c:737
 hci_conn_cleanup net/bluetooth/hci_conn.c:173 [inline]
 hci_conn_del+0xc36/0x1230 net/bluetooth/hci_conn.c:1240
 hci_disconn_complete_evt+0x64e/0x950 net/bluetooth/hci_event.c:3476
 hci_event_func net/bluetooth/hci_event.c:7784 [inline]
 hci_event_packet+0x805/0x12c0 net/bluetooth/hci_event.c:7838
 hci_rx_work+0x3ee/0x1030 net/bluetooth/hci_core.c:4077
 process_one_work kernel/workqueue.c:3276 [inline]
 process_scheduled_works+0xb6e/0x18c0 kernel/workqueue.c:3359
 worker_thread+0xa53/0xfc0 kernel/workqueue.c:3440
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x51e/0xb90 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 ffff88805bb98000
 which belongs to the cache kmalloc-8k of size 8192
The buggy address is located 16 bytes inside of
 freed 8192-byte region [ffff88805bb98000, ffff88805bb9a000)

The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5bb98
head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0x80000000000040(head|node=0|zone=1)
page_type: f5(slab)
raw: 0080000000000040 ffff88813fe1d280 dead000000000100 dead000000000122
raw: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000
head: 0080000000000040 ffff88813fe1d280 dead000000000100 dead000000000122
head: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000
head: 0080000000000003 ffffea00016ee601 00000000ffffffff 00000000ffffffff
head: 0000000000000000 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 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5796, tgid 5796 (syz-executor), ts 100048809881, free_ts 0
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x231/0x280 mm/page_alloc.c:1889
 prep_new_page mm/page_alloc.c:1897 [inline]
 get_page_from_freelist+0x28bb/0x2950 mm/page_alloc.c:3962
 __alloc_frozen_pages_noprof+0x18d/0x380 mm/page_alloc.c:5250
 alloc_slab_page mm/slub.c:3292 [inline]
 allocate_slab+0x77/0x660 mm/slub.c:3481
 new_slab mm/slub.c:3539 [inline]
 refill_objects+0x334/0x3c0 mm/slub.c:7175
 refill_sheaf mm/slub.c:2812 [inline]
 __pcs_replace_empty_main+0x35c/0x710 mm/slub.c:4615
 alloc_from_pcs mm/slub.c:4717 [inline]
 slab_alloc_node mm/slub.c:4851 [inline]
 __do_kmalloc_node mm/slub.c:5259 [inline]
 __kvmalloc_node_noprof+0x6f4/0x8e0 mm/slub.c:6752
 kvmalloc_array_node_noprof include/linux/slab.h:1216 [inline]
 __ptr_ring_init_queue_alloc_noprof include/linux/ptr_ring.h:481 [inline]
 ptr_ring_init_noprof include/linux/ptr_ring.h:499 [inline]
 skb_array_init_noprof include/linux/skb_array.h:182 [inline]
 pfifo_fast_init+0x112/0x6f0 net/sched/sch_generic.c:870
 qdisc_create_dflt+0x13b/0x510 net/sched/sch_generic.c:1013
 mq_init_common+0x25c/0x440 net/sched/sch_mq.c:91
 mq_init+0x84/0x270 net/sched/sch_mq.c:112
 qdisc_create_dflt+0x13b/0x510 net/sched/sch_generic.c:1013
 attach_default_qdiscs net/sched/sch_generic.c:1195 [inline]
 dev_activate+0x1ce/0x1150 net/sched/sch_generic.c:1249
 __dev_open+0x67a/0x830 net/core/dev.c:1711
 __dev_change_flags+0x1f7/0x690 net/core/dev.c:9764
 netif_change_flags+0x88/0x1a0 net/core/dev.c:9827
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88805bb97f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88805bb97f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff88805bb98000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                         ^
 ffff88805bb98080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88805bb98100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================

Crashes (1023):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/03/20 11:47 upstream 0e4f8f1a3d08 2f245add .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/01/24 21:38 upstream 12a0094839d0 40acda8a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/01/22 07:26 upstream cf38b2340c0e 101dad69 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/01/01 15:25 upstream b69053dd3ffb d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 KASAN: slab-use-after-free Write in hci_conn_drop
2026/04/02 08:57 upstream 9147566d8016 0cb124d5 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/04/01 07:37 upstream dbf00d8d23b4 fb8b2c26 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/31 10:34 upstream d0c3bcd5b897 d0af506e .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/30 20:58 upstream 7aaa8047eafd aa4af680 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/30 00:59 upstream a3d97d1d3fa6 dcaebc52 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/29 06:36 upstream cbfffcca2bf0 b5ceaad2 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/26 19:44 upstream 0138af2472df 4b3d9a38 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/25 11:41 upstream 24f9515de877 35e4ff71 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/25 09:19 upstream 24f9515de877 35e4ff71 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/24 16:33 upstream c369299895a5 74e70d19 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/24 07:41 upstream c369299895a5 baf8bf12 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/23 07:07 upstream 8d8bd2a5aa98 5b92003d .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/23 01:16 upstream 8d8bd2a5aa98 5b92003d .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/22 18:37 upstream 113ae7b4decc 5b92003d .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/22 11:19 upstream 113ae7b4decc 5b92003d .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/20 10:31 upstream e9825d1c7957 2f245add .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/19 04:53 upstream 8a30aeb0d1b4 0199f9a1 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/16 12:56 upstream f338e7738378 64e21424 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/15 20:21 upstream 267594792a71 ee8d34d6 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/15 19:12 upstream 267594792a71 ee8d34d6 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/14 09:31 upstream 1c9982b49613 ee8d34d6 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/09 21:36 upstream 1f318b96cc84 176bead5 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/09 06:47 upstream 014441d1e4b2 5cb44a80 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/08 13:09 upstream c23719abc330 5cb44a80 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/08 06:00 upstream c23719abc330 5cb44a80 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/07 21:32 upstream 4ae12d8bd9a8 5cb44a80 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/04 02:22 upstream 0031c06807cf 4180d919 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/02 22:24 upstream 11439c4635ed b9dd6534 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/02 19:18 upstream 11439c4635ed b9dd6534 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/02/28 17:02 upstream 4d349ee5c778 43249bac .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/02/28 08:44 upstream 4d349ee5c778 43249bac .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/02/27 05:44 upstream 3f4a08e64442 a2f13f71 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/02/26 14:55 upstream f4d0ec0aa20d ffa54287 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/02/24 02:36 upstream 7dff99b35460 41d2fa6a .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/02/23 09:06 upstream 189f164e573e 6e7b5511 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/02/21 23:10 upstream d79526b89571 6e7b5511 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/10 13:57 bpf 1f318b96cc84 4683d576 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/08 21:14 bpf 014441d1e4b2 5cb44a80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/08 08:53 bpf 1954c4f01220 5cb44a80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/07 03:26 bpf 6895e1d7c317 5cb44a80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/02/24 13:54 bpf 4e57ec69f071 96b1aa46 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/02/24 13:53 bpf 4e57ec69f071 96b1aa46 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/05 12:30 bpf-next 4faa1893807c d20b04c8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/02/24 04:32 bpf-next 3ecf0b4a0e0e 41d2fa6a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/26 15:09 linux-next 66ba480978ce fca8d360 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/26 04:35 linux-next 66ba480978ce c6143aac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/03/05 17:43 linux-next 3f9cd19e764b d20b04c8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2025/12/30 03:29 linux-next cc3aa43b44bd d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-use-after-free Write in hci_conn_drop
2025/11/29 17:51 linux-next 7d31f578f323 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-use-after-free Write in hci_conn_drop
2025/11/29 16:56 linux-next 7d31f578f323 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2025/11/29 16:22 linux-next 7d31f578f323 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-use-after-free Write in hci_conn_drop
2025/11/29 15:34 linux-next 7d31f578f323 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2025/11/29 14:37 linux-next 7d31f578f323 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-use-after-free Write in hci_conn_drop
2025/11/29 12:58 linux-next 7d31f578f323 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-use-after-free Write in hci_conn_drop
2025/11/29 12:30 linux-next 7d31f578f323 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: slab-use-after-free Write in hci_conn_drop
2026/02/09 09:32 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 4c131dc4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Write in hci_conn_drop
* Struck through repros no longer work on HEAD.