syzbot


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

Status: upstream: reported C repro on 2024/04/07 14:10
Subsystems: bluetooth
[Documentation on labels]
Reported-by: syzbot+27209997e4015fb4702e@syzkaller.appspotmail.com
First crash: 54d, last: 10m
Cause bisection: failed (error log, bisect log)
  
Discussions (2)
Title Replies (including bot) Last reply
[syzbot] Monthly bluetooth report (May 2024) 0 (1) 2024/05/10 08:47
[syzbot] [bluetooth?] KASAN: slab-use-after-free Read in __hci_req_sync 2 (7) 2024/04/13 09:11
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 KASAN: use-after-free Read in __hci_req_sync C 59 10h10m 39d 0/3 upstream: reported C repro on 2024/04/18 16:31
Last patch testing requests (2)
Created Duration User Patch Repo Result
2024/04/13 08:55 14m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 8f2c057754b2 error OK
2024/04/12 10:44 19m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 00dcf5d862e8 error OK

Sample crash report:
==================================================================
BUG: KASAN: slab-use-after-free in instrument_atomic_read include/linux/instrumented.h:68 [inline]
BUG: KASAN: slab-use-after-free in atomic_read include/linux/atomic/atomic-instrumented.h:32 [inline]
BUG: KASAN: slab-use-after-free in refcount_read include/linux/refcount.h:136 [inline]
BUG: KASAN: slab-use-after-free in skb_unref include/linux/skbuff.h:1227 [inline]
BUG: KASAN: slab-use-after-free in __kfree_skb_reason net/core/skbuff.c:1224 [inline]
BUG: KASAN: slab-use-after-free in kfree_skb_reason+0x41/0x3b0 net/core/skbuff.c:1251
Read of size 4 at addr ffff8880777dc864 by task syz-executor302/5120

CPU: 1 PID: 5120 Comm: syz-executor302 Not tainted 6.9.0-syzkaller-00967-gcd97950cbcab #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114
 print_address_description mm/kasan/report.c:377 [inline]
 print_report+0x169/0x550 mm/kasan/report.c:488
 kasan_report+0x143/0x180 mm/kasan/report.c:601
 kasan_check_range+0x282/0x290 mm/kasan/generic.c:189
 instrument_atomic_read include/linux/instrumented.h:68 [inline]
 atomic_read include/linux/atomic/atomic-instrumented.h:32 [inline]
 refcount_read include/linux/refcount.h:136 [inline]
 skb_unref include/linux/skbuff.h:1227 [inline]
 __kfree_skb_reason net/core/skbuff.c:1224 [inline]
 kfree_skb_reason+0x41/0x3b0 net/core/skbuff.c:1251
 kfree_skb include/linux/skbuff.h:1262 [inline]
 __hci_req_sync+0x62f/0x950 net/bluetooth/hci_request.c:184
 hci_req_sync+0xa9/0xd0 net/bluetooth/hci_request.c:206
 hci_dev_cmd+0x518/0xa90 net/bluetooth/hci_core.c:790
 sock_do_ioctl+0x15a/0x460 net/socket.c:1222
 sock_ioctl+0x629/0x8e0 net/socket.c:1341
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:904 [inline]
 __se_sys_ioctl+0xfe/0x170 fs/ioctl.c:890
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f93d1001c9b
Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
RSP: 002b:00007ffecdc8d8d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffecdc8d94c RCX: 00007f93d1001c9b
RDX: 00007ffecdc8d960 RSI: 00000000400448dd RDI: 0000000000000003
RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffecdc8d847
R10: 0000000000000008 R11: 0000000000000246 R12: 0000555578600370
R13: 0000000000000005 R14: 0000000000000005 R15: 0000000000000001
 </TASK>

Allocated by task 5130:
 kasan_save_stack mm/kasan/common.c:47 [inline]
 kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
 unpoison_slab_object mm/kasan/common.c:312 [inline]
 __kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:338
 kasan_slab_alloc include/linux/kasan.h:201 [inline]
 slab_post_alloc_hook mm/slub.c:3871 [inline]
 slab_alloc_node mm/slub.c:3918 [inline]
 kmem_cache_alloc+0x174/0x350 mm/slub.c:3925
 skb_clone+0x20c/0x390 net/core/skbuff.c:2063
 hci_send_cmd_sync net/bluetooth/hci_core.c:4219 [inline]
 hci_cmd_work+0x29e/0x670 net/bluetooth/hci_core.c:4239
 process_one_work kernel/workqueue.c:3267 [inline]
 process_scheduled_works+0xa12/0x17c0 kernel/workqueue.c:3348
 worker_thread+0x86d/0xd70 kernel/workqueue.c:3429
 kthread+0x2f2/0x390 kernel/kthread.c:388
 ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244

Freed by task 4485:
 kasan_save_stack mm/kasan/common.c:47 [inline]
 kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579
 poison_slab_object+0xa6/0xe0 mm/kasan/common.c:240
 __kasan_slab_free+0x37/0x60 mm/kasan/common.c:256
 kasan_slab_free include/linux/kasan.h:184 [inline]
 slab_free_hook mm/slub.c:2121 [inline]
 slab_free mm/slub.c:4353 [inline]
 kmem_cache_free+0x10b/0x2d0 mm/slub.c:4417
 kfree_skb include/linux/skbuff.h:1262 [inline]
 hci_req_sync_complete+0xe7/0x290 net/bluetooth/hci_request.c:109
 hci_event_packet+0xc73/0x1540 net/bluetooth/hci_event.c:7609
 hci_rx_work+0x3e8/0xca0 net/bluetooth/hci_core.c:4170
 process_one_work kernel/workqueue.c:3267 [inline]
 process_scheduled_works+0xa12/0x17c0 kernel/workqueue.c:3348
 worker_thread+0x86d/0xd70 kernel/workqueue.c:3429
 kthread+0x2f2/0x390 kernel/kthread.c:388
 ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244

The buggy address belongs to the object at ffff8880777dc780
 which belongs to the cache skbuff_head_cache of size 240
The buggy address is located 228 bytes inside of
 freed 240-byte region [ffff8880777dc780, ffff8880777dc870)

The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x777dc
flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xffffffff()
raw: 00fff00000000800 ffff888019284780 dead000000000122 0000000000000000
raw: 0000000000000000 00000000800c000c 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 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 5119, tgid 5119 (syz-executor302), ts 190459000897, free_ts 64140030881
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x1ea/0x210 mm/page_alloc.c:1534
 prep_new_page mm/page_alloc.c:1541 [inline]
 get_page_from_freelist+0x3410/0x35b0 mm/page_alloc.c:3317
 __alloc_pages+0x256/0x6c0 mm/page_alloc.c:4575
 __alloc_pages_node include/linux/gfp.h:238 [inline]
 alloc_pages_node include/linux/gfp.h:261 [inline]
 alloc_slab_page+0x5f/0x160 mm/slub.c:2190
 allocate_slab mm/slub.c:2353 [inline]
 new_slab+0x84/0x2f0 mm/slub.c:2406
 ___slab_alloc+0xb07/0x12e0 mm/slub.c:3592
 __slab_alloc mm/slub.c:3682 [inline]
 __slab_alloc_node mm/slub.c:3735 [inline]
 slab_alloc_node mm/slub.c:3908 [inline]
 kmem_cache_alloc_node+0x24a/0x390 mm/slub.c:3961
 __alloc_skb+0x1c3/0x440 net/core/skbuff.c:658
 alloc_skb include/linux/skbuff.h:1313 [inline]
 bt_skb_alloc include/net/bluetooth/bluetooth.h:489 [inline]
 vhci_get_user drivers/bluetooth/hci_vhci.c:497 [inline]
 vhci_write+0xc0/0x480 drivers/bluetooth/hci_vhci.c:617
 do_iter_readv_writev+0x5a6/0x800
 vfs_writev+0x395/0xbb0 fs/read_write.c:971
 do_writev+0x1b1/0x350 fs/read_write.c:1018
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 4945 tgid 4945 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1141 [inline]
 free_unref_page_prepare+0x986/0xab0 mm/page_alloc.c:2347
 free_unref_page+0x37/0x3f0 mm/page_alloc.c:2487
 __folio_put_small mm/swap.c:119 [inline]
 __folio_put+0x22b/0x390 mm/swap.c:142
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x6f4/0x13e0 fs/pipe.c:344
 call_read_iter include/linux/fs.h:2104 [inline]
 new_sync_read fs/read_write.c:395 [inline]
 vfs_read+0x97d/0xb70 fs/read_write.c:476
 ksys_read+0x1a0/0x2c0 fs/read_write.c:619
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Memory state around the buggy address:
 ffff8880777dc700: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc
 ffff8880777dc780: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff8880777dc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc
                                                       ^
 ffff8880777dc880: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
 ffff8880777dc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================

Crashes (1837):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/05/14 02:45 upstream cd97950cbcab fdb4c10c .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/13 04:15 upstream ba16c1cf11c9 9026e142 .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/04/13 07:57 upstream 8f2c057754b2 c8349e48 .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 21:54 upstream 56fb6f92854f a10a183e .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-selinux-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/24 05:56 upstream 8f6a15f095a6 8f98448e .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/23 18:57 upstream b6394d6f7159 4c2072ee .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci2-upstream-fs KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/23 14:15 upstream 8f6a15f095a6 4d098039 .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/23 08:48 upstream 8f6a15f095a6 4d098039 .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/22 02:19 upstream 8f6a15f095a6 1014eca7 .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/20 04:38 upstream 61307b7be41a c0f1611a .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/20 04:36 upstream 61307b7be41a c0f1611a .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/19 14:09 upstream 0450d2083be6 c0f1611a .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/15 23:01 upstream 1b294a1f3561 0b3dad46 .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/15 14:26 upstream 1b294a1f3561 fdb4c10c .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/13 23:25 upstream cd97950cbcab fdb4c10c .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/12 16:21 upstream cf87f46fd34d 9026e142 .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/12 02:17 upstream cf87f46fd34d 9026e142 .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/08 07:04 upstream dccb07f2914c 4cf3f9b3 .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci2-upstream-fs KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/19 04:08 upstream 4b377b4868ef c0f1611a .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/12 10:58 upstream cf87f46fd34d 9026e142 .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 03:02 upstream 02c438bbfffe c2e07261 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/24 22:30 upstream 02c438bbfffe c2e07261 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/18 15:37 upstream 4b377b4868ef c2e07261 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/18 01:40 upstream ff2632d7d08e c2e07261 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/16 01:24 upstream 33e02dc69afb ef5d53ed .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/15 04:35 upstream 6bfd2d442af5 fdb4c10c .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/15 01:56 upstream 6bfd2d442af5 fdb4c10c .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/11 01:28 upstream f4345f05c0df 9026e142 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/09 17:10 upstream 45db3ab70092 de979bc2 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/07 20:25 upstream dccb07f2914c cb2dcc0e .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/04 23:21 upstream 7367539ad4b0 610f2a54 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/04/12 04:44 upstream 00dcf5d862e8 27de0a5c .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/19 04:04 upstream 0cc6f45cecb4 c2e07261 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/13 14:54 upstream a38297e3fb01 9026e142 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/13 04:07 upstream ba16c1cf11c9 9026e142 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/08 15:15 upstream dccb07f2914c 9473be88 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/07 15:08 upstream dccb07f2914c cb2dcc0e .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/06 14:17 upstream dd5a440a31fa d884b519 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/04 21:58 upstream 7367539ad4b0 610f2a54 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/16 12:43 net 621cde16e49b ef5d53ed .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/10 08:56 net 8c3b7565f81e de979bc2 .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/09 05:43 bpf 3e9bc0472b91 20bf80e1 .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 07:46 net-next 66ad4829ddd0 a10a183e .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/19 23:12 net-next 4b377b4868ef c0f1611a .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 15:24 linux-next 3689b0ef08b7 a10a183e .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/14 22:16 linux-next 26dd54d03cd9 fdb4c10c .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/07 22:26 linux-next 93a39e476608 cb2dcc0e .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/05 09:00 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 78186bd77b47 610f2a54 .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 19:29 upstream 2bfcfd584ff5 f550015e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 13:16 upstream 1613e604df0c a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 10:27 upstream 1613e604df0c a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 10:16 upstream 1613e604df0c a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 04:09 upstream 6fbf71854e2d a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 07:04 upstream 9b62e02e6336 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 05:45 upstream 9b62e02e6336 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 01:19 upstream 0b32d436c015 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 23:47 upstream 2bfcfd584ff5 f550015e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/24 08:11 upstream 8f6a15f095a6 8f98448e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/28 06:49 upstream 2bfcfd584ff5 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 05:29 upstream 1613e604df0c c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 23:23 upstream c13320499ba0 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 01:52 upstream 54f71b0369c9 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 04:09 upstream 02c438bbfffe c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 16:54 upstream 2bfcfd584ff5 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 15:32 upstream 1613e604df0c c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 06:35 upstream 1613e604df0c c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 20:55 upstream c13320499ba0 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 19:02 upstream c13320499ba0 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 03:00 upstream 54f71b0369c9 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 10:20 upstream 56fb6f92854f c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/28 08:51 bpf a63bf556160f f550015e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 11:37 net 51d1b25a7209 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/16 22:27 bpf 2322113ac9d0 c2e07261 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 21:55 net-next 66ad4829ddd0 761766e6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 20:52 net-next 66ad4829ddd0 761766e6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 18:08 net-next 66ad4829ddd0 761766e6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 09:12 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 03:16 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 02:05 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/27 00:48 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 22:15 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 19:30 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 15:29 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 12:33 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 11:30 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 10:25 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 04:35 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 00:50 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 23:29 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 20:20 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 19:08 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 17:15 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 14:28 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 13:15 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 12:04 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 09:00 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 08:58 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 07:44 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 05:40 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/25 02:43 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/24 23:56 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/24 20:42 bpf-next 6f130e4d4a5f 8f98448e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/24 19:25 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KASAN: slab-use-after-free Read in __hci_req_sync
2024/04/07 04:45 linux-next 8568bb2ccc27 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/04/03 14:07 linux-next 727900b675b7 fed899ed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/16 14:10 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fda5695d692c ef5d53ed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-use-after-free Read in __hci_req_sync
2024/05/26 14:23 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KFENCE: use-after-free in __hci_req_sync
2024/05/26 08:51 net-next 66ad4829ddd0 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce KFENCE: use-after-free in __hci_req_sync
* Struck through repros no longer work on HEAD.