Title | Replies (including bot) | Last reply |
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[syzbot] [bluetooth?] BUG: corrupted list in mgmt_pending_remove | 0 (1) | 2024/09/01 08:24 |
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[syzbot] [bluetooth?] BUG: corrupted list in mgmt_pending_remove | 0 (1) | 2024/09/01 08:24 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KASAN: use-after-free Read in mgmt_pending_remove bluetooth | C | unreliable | 9 | 770d | 790d | 22/28 | fixed on 2023/02/24 14:17 |
list_del corruption, ffff888026c81580->next is LIST_POISON1 (dead000000000100) ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:58! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 1 UID: 0 PID: 7249 Comm: syz.2.604 Not tainted 6.11.0-syzkaller-11503-gd505d3593b52 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:__list_del_entry_valid_or_report+0xf4/0x140 lib/list_debug.c:56 Code: e8 61 e6 ff 06 90 0f 0b 48 c7 c7 60 04 61 8c 4c 89 fe e8 4f e6 ff 06 90 0f 0b 48 c7 c7 c0 04 61 8c 4c 89 fe e8 3d e6 ff 06 90 <0f> 0b 48 c7 c7 20 05 61 8c 4c 89 fe e8 2b e6 ff 06 90 0f 0b 48 c7 RSP: 0018:ffffc9000477f7b8 EFLAGS: 00010246 RAX: 000000000000004e RBX: dead000000000122 RCX: 0690ac4de156f400 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff81746c8c R09: 1ffff920008efe94 R10: dffffc0000000000 R11: fffff520008efe95 R12: dffffc0000000000 R13: ffff88802cd14000 R14: dead000000000100 R15: ffff888026c81580 FS: 00007fa26d84d6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000030778000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> __list_del_entry_valid include/linux/list.h:124 [inline] __list_del_entry include/linux/list.h:215 [inline] list_del include/linux/list.h:229 [inline] mgmt_pending_remove+0x26/0x1a0 net/bluetooth/mgmt_util.c:314 mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259 __mgmt_power_off+0x187/0x420 net/bluetooth/mgmt.c:9469 hci_dev_close_sync+0x665/0x11a0 net/bluetooth/hci_sync.c:5191 hci_dev_do_close net/bluetooth/hci_core.c:483 [inline] hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508 sock_do_ioctl+0x158/0x460 net/socket.c:1228 sock_ioctl+0x626/0x8e0 net/socket.c:1347 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fa26c97dff9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fa26d84d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fa26cb35f80 RCX: 00007fa26c97dff9 RDX: 0000000000000000 RSI: 00000000400448ca RDI: 0000000000000004 RBP: 00007fa26c9f0296 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fa26cb35f80 R15: 00007fff0d6a2d38 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__list_del_entry_valid_or_report+0xf4/0x140 lib/list_debug.c:56 Code: e8 61 e6 ff 06 90 0f 0b 48 c7 c7 60 04 61 8c 4c 89 fe e8 4f e6 ff 06 90 0f 0b 48 c7 c7 c0 04 61 8c 4c 89 fe e8 3d e6 ff 06 90 <0f> 0b 48 c7 c7 20 05 61 8c 4c 89 fe e8 2b e6 ff 06 90 0f 0b 48 c7 RSP: 0018:ffffc9000477f7b8 EFLAGS: 00010246 RAX: 000000000000004e RBX: dead000000000122 RCX: 0690ac4de156f400 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff81746c8c R09: 1ffff920008efe94 R10: dffffc0000000000 R11: fffff520008efe95 R12: dffffc0000000000 R13: ffff88802cd14000 R14: dead000000000100 R15: ffff888026c81580 FS: 00007fa26d84d6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000030778000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/09/29 08:34 | net | d505d3593b52 | ba29ff75 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-this-kasan-gce | BUG: corrupted list in mgmt_pending_remove | ||
2024/09/01 08:23 | net | fe1910f9337b | 1eda0d14 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-this-kasan-gce | BUG: corrupted list in mgmt_pending_remove | ||
2024/09/03 00:12 | net-next | 55ddb6c5a3ae | abeaa9b9 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | BUG: corrupted list in mgmt_pending_remove | ||
2024/08/21 15:15 | net-next | 4d36b2b1dea4 | db5852f9 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | BUG: corrupted list in mgmt_pending_remove | ||
2024/06/07 11:12 | net-next | 62b5bf58b928 | 121701b6 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | BUG: corrupted list in mgmt_pending_remove | ||
2024/08/03 01:53 | upstream | 948752d2e010 | 53683cf2 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-smack-root | KASAN: slab-use-after-free Read in mgmt_pending_remove | ||
2024/09/15 14:41 | upstream | 0babf683783d | 08d8a733 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-upstream-386 | KASAN: slab-use-after-free Read in mgmt_pending_remove | ||
2024/09/17 20:39 | net | 9410645520e9 | c673ca06 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-this-kasan-gce | KASAN: slab-use-after-free Read in mgmt_pending_remove | ||
2024/06/24 06:41 | net | 02ea312055da | edc5149a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-this-kasan-gce | KASAN: slab-use-after-free Read in mgmt_pending_remove | ||
2024/10/04 12:15 | net-next | f66ebf37d69c | d7906eff | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | KASAN: slab-use-after-free Read in mgmt_pending_remove |