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KASAN: stack-out-of-bounds Read in l2cap_send_cmd

Status: upstream: reported C repro on 2026/03/14 04:51
Subsystems: bluetooth
[Documentation on labels]
Reported-by: syzbot+b7f3e7d9a596bf6a63e3@syzkaller.appspotmail.com
Fix commit: Bluetooth: L2CAP: Fix stack-out-of-bounds read in l2cap_ecred_conn_req
Patched on: [ci-upstream-net-this-kasan-gce], missing 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-kmsan-gce-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-rust-kasan-gce ci2-upstream-fs ci2-upstream-kcsan-gce ci2-upstream-usb]
First crash: 37d, last: 4h24m
▶ ▼ Discussions (2)
Title Replies (including bot) Last reply
[PATCH] Bluetooth: L2CAP: Fix stack-out-of-bounds read in l2cap_ecred_conn_req 2 (2) 2026/03/16 20:00
[syzbot] [bluetooth?] KASAN: stack-out-of-bounds Read in l2cap_send_cmd 0 (2) 2026/03/14 13:59
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: slab-use-after-free Read in l2cap_send_cmd bluetooth 19 C done 34 424d 754d 28/29 fixed on 2025/06/10 16:19
▶ ▼ Last patch testing requests (1)
Created Duration User Patch Repo Result
2026/03/14 13:59 29m jacob.park.9436@gmail.com patch git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git af98e93c5c39 OK log

Sample crash report:
==================================================================
BUG: KASAN: stack-out-of-bounds in skb_put_data include/linux/skbuff.h:2800 [inline]
BUG: KASAN: stack-out-of-bounds in l2cap_build_cmd net/bluetooth/l2cap_core.c:3003 [inline]
BUG: KASAN: stack-out-of-bounds in l2cap_send_cmd+0x2a3/0xb90 net/bluetooth/l2cap_core.c:954
Read of size 22 at addr ffffc90003357540 by task kworker/u9:2/5923

CPU: 1 UID: 0 PID: 5923 Comm: kworker/u9:2 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
Workqueue: hci0 hci_rx_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
 __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105
 skb_put_data include/linux/skbuff.h:2800 [inline]
 l2cap_build_cmd net/bluetooth/l2cap_core.c:3003 [inline]
 l2cap_send_cmd+0x2a3/0xb90 net/bluetooth/l2cap_core.c:954
 l2cap_ecred_conn_req net/bluetooth/l2cap_core.c:5192 [inline]
 l2cap_le_sig_cmd net/bluetooth/l2cap_core.c:5494 [inline]
 l2cap_le_sig_channel net/bluetooth/l2cap_core.c:5552 [inline]
 l2cap_recv_frame+0xd352/0x10110 net/bluetooth/l2cap_core.c:6897
 l2cap_recv_acldata+0x7e9/0x13e0 net/bluetooth/l2cap_core.c:7621
 hci_acldata_packet net/bluetooth/hci_core.c:3855 [inline]
 hci_rx_work+0x4f9/0x1040 net/bluetooth/hci_core.c:4082
 process_one_work+0x949/0x1650 kernel/workqueue.c:3279
 process_scheduled_works kernel/workqueue.c:3362 [inline]
 worker_thread+0xb46/0x1140 kernel/workqueue.c:3443
 kthread+0x388/0x470 kernel/kthread.c:467
 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>

The buggy address belongs to stack of task kworker/u9:2/5923
 and is located at offset 128 in frame:
 l2cap_recv_frame+0x0/0x10110 include/linux/skbuff.h:-1

This frame has 26 objects:
 [32, 34) 'rsp.i238.i.i'
 [48, 88) 'chan.i.i.i'
 [128, 146) 'pdu_u.i.i.i'
 [192, 202) 'rsp.i94.i.i'
 [224, 226) 'rsp.i.i.i111'
 [240, 242) 'rej.i'
 [256, 258) 'rej.i145.i'
 [272, 274) 'rej.i143.i'
 [288, 290) 'req.i229.i.i'
 [304, 312) 'buf.i222.i.i'
 [336, 348) 'buf29.i.i.i'
 [368, 372) 'rsp49.i.i.i'
 [384, 393) 'rfc.i.i118.i.i'
 [416, 480) 'buf.i119.i.i'
 [512, 576) 'req.i120.i.i'
 [608, 617) 'rfc.i.i.i.i'
 [640, 656) 'efs.i.i.i.i'
 [672, 678) 'rej.i371.i.i.i'
 [704, 710) 'rej.i.i.i.i'
 [736, 800) 'rsp.i.i.i'
 [832, 896) 'buf.i.i.i'
 [928, 1056) 'req.i.i.i'
 [1088, 1096) 'rsp.i.i.i.i'
 [1120, 1122) 'info.i.i.i.i'
 [1136, 1264) 'buf.i.i.i.i'
 [1296, 1298) 'rej.i.i'

The buggy address belongs to a 8-page vmalloc region starting at 0xffffc90003350000 allocated at copy_process+0x508/0x3cf0 kernel/fork.c:2050
The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x36e0f
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 0000000000000000 ffffea0000db83c8 0000000000000000
raw: 0000000000000000 0000000000000000 00000001ffffffff 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 0x29c2(GFP_NOWAIT|__GFP_HIGHMEM|__GFP_IO|__GFP_FS|__GFP_ZERO), pid 174, tgid 174 (kworker/u8:6), ts 80851768066, free_ts 75368874415
 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+0x24dc/0x2580 mm/page_alloc.c:3962
 __alloc_frozen_pages_noprof+0x18d/0x380 mm/page_alloc.c:5250
 alloc_pages_mpol+0x232/0x4a0 mm/mempolicy.c:2485
 alloc_frozen_pages_noprof mm/mempolicy.c:2556 [inline]
 alloc_pages_noprof+0xa8/0x190 mm/mempolicy.c:2576
 vm_area_alloc_pages mm/vmalloc.c:3662 [inline]
 __vmalloc_area_node mm/vmalloc.c:3876 [inline]
 __vmalloc_node_range_noprof+0x79b/0x1730 mm/vmalloc.c:4064
 __vmalloc_node_noprof+0xc2/0x100 mm/vmalloc.c:4124
 alloc_thread_stack_node kernel/fork.c:355 [inline]
 dup_task_struct+0x228/0x9a0 kernel/fork.c:924
 copy_process+0x508/0x3cf0 kernel/fork.c:2050
 kernel_clone+0x248/0x8e0 kernel/fork.c:2654
 user_mode_thread+0x110/0x180 kernel/fork.c:2730
 call_usermodehelper_exec_sync kernel/umh.c:132 [inline]
 call_usermodehelper_exec_work+0x9c/0x230 kernel/umh.c:163
 process_one_work+0x949/0x1650 kernel/workqueue.c:3279
 process_scheduled_works kernel/workqueue.c:3362 [inline]
 worker_thread+0xb46/0x1140 kernel/workqueue.c:3443
 kthread+0x388/0x470 kernel/kthread.c:467
 ret_from_fork+0x51e/0xb90 arch/x86/kernel/process.c:158
page last free pid 5825 tgid 5825 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 __free_pages_prepare mm/page_alloc.c:1433 [inline]
 __free_frozen_pages+0xc2b/0xdb0 mm/page_alloc.c:2978
 __folio_put+0x414/0x4f0 mm/swap.c:112
 put_netmem include/net/netmem.h:420 [inline]
 skb_page_unref include/linux/skbuff_ref.h:43 [inline]
 __skb_frag_unref include/linux/skbuff_ref.h:56 [inline]
 skb_release_data+0x4cb/0x940 net/core/skbuff.c:1122
 skb_release_all net/core/skbuff.c:1203 [inline]
 napi_consume_skb+0x1d8/0x290 net/core/skbuff.c:1550
 skb_defer_free_flush+0x191/0x260 net/core/dev.c:6807
 net_rx_action+0x455/0xf70 net/core/dev.c:7875
 handle_softirqs+0x22a/0x870 kernel/softirq.c:626
 do_softirq+0x76/0xd0 kernel/softirq.c:523
 __local_bh_enable_ip+0xf8/0x130 kernel/softirq.c:450
 local_bh_enable include/linux/bottom_half.h:33 [inline]
 rcu_read_unlock_bh include/linux/rcupdate.h:924 [inline]
 __dev_queue_xmit+0x1e6c/0x38a0 net/core/dev.c:4857
 dev_queue_xmit include/linux/netdevice.h:3390 [inline]
 neigh_hh_output include/net/neighbour.h:540 [inline]
 neigh_output include/net/neighbour.h:554 [inline]
 ip_finish_output2+0xc68/0x1070 net/ipv4/ip_output.c:237
 NF_HOOK_COND include/linux/netfilter.h:307 [inline]
 ip_output+0x29f/0x450 net/ipv4/ip_output.c:438
 ip_local_out net/ipv4/ip_output.c:131 [inline]
 __ip_queue_xmit+0x1198/0x1be0 net/ipv4/ip_output.c:534
 __tcp_transmit_skb+0x2b30/0x43e0 net/ipv4/tcp_output.c:1693
 tcp_transmit_skb net/ipv4/tcp_output.c:1711 [inline]
 tcp_write_xmit+0x16e8/0x6980 net/ipv4/tcp_output.c:3064
 tcp_sendmsg_locked+0x2dc9/0x5490 net/ipv4/tcp.c:1407

Memory state around the buggy address:
 ffffc90003357400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffffc90003357480: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 f8 f2 f8 f8
>ffffc90003357500: f8 f8 f8 f2 f2 f2 f2 f2 00 00 02 f2 f2 f2 f2 f2
                                                 ^
 ffffc90003357580: f8 f8 f2 f2 f8 f2 f8 f2 f8 f2 f8 f2 f8 f2 f8 f2
 ffffc90003357600: f2 f2 f8 f8 f2 f2 f8 f2 f8 f8 f2 f2 f8 f8 f8 f8
==================================================================

Crashes (143):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/02/13 03:56 linux-next af98e93c5c39 504cb1bf .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/02/13 02:41 linux-next af98e93c5c39 504cb1bf .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/02/13 01:27 linux-next af98e93c5c39 504cb1bf .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/21 04:21 upstream c612261bedd6 5b92003d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/20 18:06 upstream 0e4f8f1a3d08 2f245add .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/14 14:26 upstream 1c9982b49613 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/10 09:20 upstream 1f318b96cc84 6972f302 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/09 18:16 upstream 1f318b96cc84 176bead5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/09 16:26 upstream 1f318b96cc84 176bead5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/08 17:55 upstream c23719abc330 5cb44a80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/08 13:30 upstream c23719abc330 5cb44a80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/02/27 11:46 upstream a75cb869a8cc a2f13f71 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/18 08:41 upstream f0caa1d49cc0 c8810548 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/21 22:40 upstream a0c83177734a 5b92003d .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/21 00:58 upstream 0e4f8f1a3d08 85bf2a64 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/20 20:29 upstream 0e4f8f1a3d08 85bf2a64 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/20 10:24 upstream e9825d1c7957 2f245add .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/19 21:50 upstream e9825d1c7957 0291cd06 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/19 07:18 upstream 8a30aeb0d1b4 0199f9a1 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/18 12:22 upstream a989fde763f4 0199f9a1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/17 15:09 upstream 2d1373e4246d c01bca74 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/17 01:07 upstream 2d1373e4246d 0737c18f .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/16 22:29 upstream 2d1373e4246d 0737c18f .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/16 19:15 upstream f338e7738378 64e21424 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/16 14:05 upstream f338e7738378 64e21424 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/16 09:25 upstream f338e7738378 64e21424 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/15 16:38 upstream 267594792a71 ee8d34d6 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/15 12:32 upstream 267594792a71 ee8d34d6 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/13 21:29 upstream b36eb6e3f5d8 351cb5cf .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/13 11:33 upstream 8004279c41ad 2f7f359d .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/13 10:01 upstream 0257f64bdac7 2f7f359d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/13 07:16 upstream 0257f64bdac7 2f7f359d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/13 06:00 upstream 8004279c41ad 2f7f359d .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/13 03:12 upstream 8004279c41ad 2f7f359d .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/12 08:46 upstream 80234b5ab240 2d88ab01 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/12 04:50 upstream 80234b5ab240 2d88ab01 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/12 01:18 upstream b29fb8829bff 2d88ab01 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/11 19:31 upstream b29fb8829bff 2d88ab01 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/10 20:38 upstream 1f318b96cc84 4683d576 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/10 00:36 upstream 1f318b96cc84 176bead5 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/08 15:40 upstream c23719abc330 5cb44a80 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/08 14:13 upstream c23719abc330 5cb44a80 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/08 01:21 upstream 03dcad79eec3 5cb44a80 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/07 17:59 upstream 4ae12d8bd9a8 5cb44a80 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/06 20:38 upstream 651690480a96 41d8037d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/06 18:32 upstream 5ee8dbf54602 41d8037d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/06 14:20 upstream 5ee8dbf54602 41d8037d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/05 19:19 upstream c107785c7e8d d20b04c8 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/05 15:17 upstream c107785c7e8d d20b04c8 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/04 17:33 upstream 0031c06807cf e6b6b96b .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/04 10:01 upstream 0031c06807cf 4180d919 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/03 11:11 upstream af4e9ef3d784 28b83e23 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/02 23:07 upstream 11439c4635ed b9dd6534 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/22 03:53 upstream a0c83177734a 5b92003d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/12 20:15 upstream 80234b5ab240 4efadf07 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/04 08:38 upstream 0031c06807cf 4180d919 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/03/03 07:54 linux-next d517cb8cea01 28b83e23 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce KASAN: stack-out-of-bounds Read in l2cap_send_cmd
2026/02/27 10:09 linux-next 7d6661873f6b a2f13f71 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: stack-out-of-bounds Read in l2cap_send_cmd
* Struck through repros no longer work on HEAD.