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https://git.proxmox.com/git/mirror_ubuntu-kernels.git
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dd7e39bbfc
Adds missing callback assignment to cmd_complete in pending management command context. Dump path involves security procedure performed on legacy (pre-SSP) devices with service security requirements set to HIGH (16digits PIN). It fails when shorter PIN is delivered by user. [ 1.517950] Bluetooth: PIN code is not 16 bytes long [ 1.518491] BUG: unable to handle kernel NULL pointer dereference at (null) [ 1.518584] IP: [< (null)>] (null) [ 1.518584] PGD 9e08067 PUD 9fdf067 PMD 0 [ 1.518584] Oops: 0010 [#1] SMP [ 1.518584] Modules linked in: [ 1.518584] CPU: 0 PID: 1002 Comm: kworker/u3:2 Not tainted 4.8.0-rc6-354649-gaf4168c #16 [ 1.518584] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.9.3-20160701_074356-anatol 04/01/2014 [ 1.518584] Workqueue: hci0 hci_rx_work [ 1.518584] task: ffff880009ce14c0 task.stack: ffff880009e10000 [ 1.518584] RIP: 0010:[<0000000000000000>] [< (null)>] (null) [ 1.518584] RSP: 0018:ffff880009e13bc8 EFLAGS: 00010293 [ 1.518584] RAX: 0000000000000000 RBX: ffff880009eed100 RCX: 0000000000000006 [ 1.518584] RDX: ffff880009ddc000 RSI: 0000000000000000 RDI: ffff880009eed100 [ 1.518584] RBP: ffff880009e13be0 R08: 0000000000000000 R09: 0000000000000001 [ 1.518584] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1.518584] R13: ffff880009e13ccd R14: ffff880009ddc000 R15: ffff880009ddc010 [ 1.518584] FS: 0000000000000000(0000) GS:ffff88000bc00000(0000) knlGS:0000000000000000 [ 1.518584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.518584] CR2: 0000000000000000 CR3: 0000000009fdd000 CR4: 00000000000006f0 [ 1.518584] Stack: [ 1.518584] ffffffff81909808 ffff880009e13cce ffff880009e0d40b ffff880009e13c68 [ 1.518584] ffffffff818f428d 00000000024000c0 ffff880009e13c08 ffffffff810ca903 [ 1.518584] ffff880009e13c48 ffffffff811ade34 ffffffff8178c31f ffff880009ee6200 [ 1.518584] Call Trace: [ 1.518584] [<ffffffff81909808>] ? mgmt_pin_code_neg_reply_complete+0x38/0x60 [ 1.518584] [<ffffffff818f428d>] hci_cmd_complete_evt+0x69d/0x3200 [ 1.518584] [<ffffffff810ca903>] ? rcu_read_lock_sched_held+0x53/0x60 [ 1.518584] [<ffffffff811ade34>] ? kmem_cache_alloc+0x1a4/0x200 [ 1.518584] [<ffffffff8178c31f>] ? skb_clone+0x4f/0xa0 [ 1.518584] [<ffffffff818f9d81>] hci_event_packet+0x8e1/0x28e0 [ 1.518584] [<ffffffff81a421f1>] ? _raw_spin_unlock_irqrestore+0x31/0x50 [ 1.518584] [<ffffffff810aea3e>] ? trace_hardirqs_on_caller+0xee/0x1b0 [ 1.518584] [<ffffffff818e6bd1>] hci_rx_work+0x1e1/0x5b0 [ 1.518584] [<ffffffff8107e4bd>] ? process_one_work+0x1ed/0x6b0 [ 1.518584] [<ffffffff8107e538>] process_one_work+0x268/0x6b0 [ 1.518584] [<ffffffff8107e4bd>] ? process_one_work+0x1ed/0x6b0 [ 1.518584] [<ffffffff8107e9c3>] worker_thread+0x43/0x4e0 [ 1.518584] [<ffffffff8107e980>] ? process_one_work+0x6b0/0x6b0 [ 1.518584] [<ffffffff8107e980>] ? process_one_work+0x6b0/0x6b0 [ 1.518584] [<ffffffff8108505f>] kthread+0xdf/0x100 [ 1.518584] [<ffffffff81a4297f>] ret_from_fork+0x1f/0x40 [ 1.518584] [<ffffffff81084f80>] ? kthread_create_on_node+0x210/0x210 Signed-off-by: Arek Lichwa <arek.lichwa@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |
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| .. | ||
| 6lowpan | ||
| 9p | ||
| 802 | ||
| 8021q | ||
| appletalk | ||
| atm | ||
| ax25 | ||
| batman-adv | ||
| bluetooth | ||
| bridge | ||
| caif | ||
| can | ||
| ceph | ||
| core | ||
| dcb | ||
| dccp | ||
| decnet | ||
| dns_resolver | ||
| dsa | ||
| ethernet | ||
| hsr | ||
| ieee802154 | ||
| ipv4 | ||
| ipv6 | ||
| ipx | ||
| irda | ||
| iucv | ||
| kcm | ||
| key | ||
| l2tp | ||
| l3mdev | ||
| lapb | ||
| llc | ||
| mac80211 | ||
| mac802154 | ||
| mpls | ||
| ncsi | ||
| netfilter | ||
| netlabel | ||
| netlink | ||
| netrom | ||
| nfc | ||
| openvswitch | ||
| packet | ||
| phonet | ||
| qrtr | ||
| rds | ||
| rfkill | ||
| rose | ||
| rxrpc | ||
| sched | ||
| sctp | ||
| strparser | ||
| sunrpc | ||
| switchdev | ||
| tipc | ||
| unix | ||
| vmw_vsock | ||
| wimax | ||
| wireless | ||
| x25 | ||
| xfrm | ||
| compat.c | ||
| Kconfig | ||
| Makefile | ||
| socket.c | ||
| sysctl_net.c | ||