On Sat, Sep 15, 2018 at 5:33 AM syzbot <syzbot+6fb572170402d311dd39@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > > Hello, > > syzbot found the following crash on: > > HEAD commit: 11da3a7f84f1 Linux 4.19-rc3 > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=141ffbca400000 > kernel config: https://syzkaller.appspot.com/x/.config?x=9917ff4b798e1a1e > dashboard link: https://syzkaller.appspot.com/bug?extid=6fb572170402d311dd39 > compiler: gcc (GCC) 8.0.1 20180413 (experimental) > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=136a60ae400000 > FWIW, I was not able to reproduce, but not using exact same kconfig and commit Thanks, Amir. > IMPORTANT: if you fix the bug, please add the following tag to the commit: > Reported-by: syzbot+6fb572170402d311dd39@xxxxxxxxxxxxxxxxxxxxxxxxx > > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > INFO: task kworker/u4:1:23 blocked for more than 140 seconds. > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > Not tainted 4.19.0-rc3+ #231 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. > kworker/u4:1 D20760 23 2 0x80000000 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > Workqueue: events_unbound fsnotify_connector_destroy_workfn > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > Call Trace: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > context_switch kernel/sched/core.c:2825 [inline] > __schedule+0x86c/0x1ed0 kernel/sched/core.c:3473 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > schedule+0xfe/0x460 kernel/sched/core.c:3517 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > schedule_timeout+0x1cc/0x260 kernel/time/timer.c:1780 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > do_wait_for_common kernel/sched/completion.c:83 [inline] > __wait_for_common kernel/sched/completion.c:104 [inline] > wait_for_common kernel/sched/completion.c:115 [inline] > wait_for_completion+0x427/0x8a0 kernel/sched/completion.c:136 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > __synchronize_srcu+0x184/0x230 kernel/rcu/srcutree.c:934 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > synchronize_srcu_expedited kernel/rcu/srcutree.c:959 [inline] > synchronize_srcu+0x356/0x5ab kernel/rcu/srcutree.c:1010 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > fsnotify_connector_destroy_workfn+0x44/0xa0 fs/notify/mark.c:174 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > process_one_work+0xc90/0x1b90 kernel/workqueue.c:2153 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > worker_thread+0x17f/0x1390 kernel/workqueue.c:2296 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > kthread+0x35a/0x420 kernel/kthread.c:246 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:413 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > INFO: task kworker/u4:5:2763 blocked for more than 140 seconds. > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > Not tainted 4.19.0-rc3+ #231 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > kworker/u4:5 D > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 13912 2763 2 0x80000000 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > Workqueue: events_unbound fsnotify_mark_destroy_workfn > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > Call Trace: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > context_switch kernel/sched/core.c:2825 [inline] > __schedule+0x86c/0x1ed0 kernel/sched/core.c:3473 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > schedule+0xfe/0x460 kernel/sched/core.c:3517 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > schedule_timeout+0x1cc/0x260 kernel/time/timer.c:1780 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > do_wait_for_common kernel/sched/completion.c:83 [inline] > __wait_for_common kernel/sched/completion.c:104 [inline] > wait_for_common kernel/sched/completion.c:115 [inline] > wait_for_completion+0x427/0x8a0 kernel/sched/completion.c:136 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > __synchronize_srcu+0x184/0x230 kernel/rcu/srcutree.c:934 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > synchronize_srcu+0x440/0x5ab kernel/rcu/srcutree.c:1012 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > fsnotify_mark_destroy_workfn+0x1be/0x510 fs/notify/mark.c:772 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > process_one_work+0xc90/0x1b90 kernel/workqueue.c:2153 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > worker_thread+0x17f/0x1390 kernel/workqueue.c:2296 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > kthread+0x35a/0x420 kernel/kthread.c:246 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:413 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > > Showing all locks held in the system: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 3 locks held by kworker/0:0/5: > 3 locks held by kworker/1:0/19: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 2 locks held by kworker/u4:1/23: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #0: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 00000000a4cafcdc > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > (wq_completion)"events_unbound" > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ){+.+.} > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > , at: __write_once_size include/linux/compiler.h:215 [inline] > , at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] > , at: atomic64_set include/asm-generic/atomic-instrumented.h:40 [inline] > , at: atomic_long_set include/asm-generic/atomic-long.h:59 [inline] > , at: set_work_data kernel/workqueue.c:617 [inline] > , at: set_work_pool_and_clear_pending kernel/workqueue.c:644 [inline] > , at: process_one_work+0xb43/0x1b90 kernel/workqueue.c:2124 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #1: 00000000dfade95d > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > (connector_reaper_work){+.+.}, at: process_one_work+0xb9a/0x1b90 > kernel/workqueue.c:2128 > 5 locks held by kworker/u4:3/80: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #0: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 000000009a5c59fb > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ((wq_completion)"%s""netns"){+.+.}, at: __write_once_size > include/linux/compiler.h:215 [inline] > ((wq_completion)"%s""netns"){+.+.}, at: arch_atomic64_set > arch/x86/include/asm/atomic64_64.h:34 [inline] > ((wq_completion)"%s""netns"){+.+.}, at: atomic64_set > include/asm-generic/atomic-instrumented.h:40 [inline] > ((wq_completion)"%s""netns"){+.+.}, at: atomic_long_set > include/asm-generic/atomic-long.h:59 [inline] > ((wq_completion)"%s""netns"){+.+.}, at: set_work_data > kernel/workqueue.c:617 [inline] > ((wq_completion)"%s""netns"){+.+.}, at: set_work_pool_and_clear_pending > kernel/workqueue.c:644 [inline] > ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xb43/0x1b90 > kernel/workqueue.c:2124 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > #1: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 00000000191741b6 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > net_cleanup_work){+.+.} > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: process_one_work+0xb9a/0x1b90 kernel/workqueue.c:2128 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > #2: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 0000000081d8c4f5 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > pernet_ops_rwsem > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ){++++} > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > , at: cleanup_net+0x13f/0xb10 net/core/net_namespace.c:518 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #3: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 00000000cfddf12a > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > rtnl_mutex > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ){+.+.}, at: rtnl_lock+0x17/0x20 net/core/rtnetlink.c:77 > #4: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 00000000adc11da2 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > rcu_preempt_state.exp_mutex){+.+.}, at: exp_funnel_lock > kernel/rcu/tree_exp.h:297 [inline] > rcu_preempt_state.exp_mutex){+.+.}, at: > _synchronize_rcu_expedited+0x562/0xfd0 kernel/rcu/tree_exp.h:667 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 1 lock held by khungtaskd/954: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > #0: 00000000665b7ca6 ( > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > rcu_read_lock > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ){....}, at: debug_show_all_locks+0xd0/0x424 kernel/locking/lockdep.c:4436 > 2 locks held by kworker/u4:5/2763: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > #0: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 00000000a4cafcdc > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > (wq_completion)"events_unbound" > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ){+.+.} > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > , at: __write_once_size include/linux/compiler.h:215 [inline] > , at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] > , at: atomic64_set include/asm-generic/atomic-instrumented.h:40 [inline] > , at: atomic_long_set include/asm-generic/atomic-long.h:59 [inline] > , at: set_work_data kernel/workqueue.c:617 [inline] > , at: set_work_pool_and_clear_pending kernel/workqueue.c:644 [inline] > , at: process_one_work+0xb43/0x1b90 kernel/workqueue.c:2124 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #1: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 0000000015cd874b > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > (reaper_work).work > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ){+.+.} > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: process_one_work+0xb9a/0x1b90 kernel/workqueue.c:2128 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 3 locks held by kworker/0:2/2911: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #0: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 0000000001d6b697 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > (wq_completion)"%s"("ipv6_addrconf") > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ){+.+.} > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: __write_once_size include/linux/compiler.h:215 [inline] > , at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] > , at: atomic64_set include/asm-generic/atomic-instrumented.h:40 [inline] > , at: atomic_long_set include/asm-generic/atomic-long.h:59 [inline] > , at: set_work_data kernel/workqueue.c:617 [inline] > , at: set_work_pool_and_clear_pending kernel/workqueue.c:644 [inline] > , at: process_one_work+0xb43/0x1b90 kernel/workqueue.c:2124 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > #1: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 00000000c720eac4 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > (work_completion)(&(&ifa->dad_work)->work) > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ){+.+.} > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > , at: process_one_work+0xb9a/0x1b90 kernel/workqueue.c:2128 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #2: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 00000000cfddf12a > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > rtnl_mutex > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ){+.+.} > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: rtnl_lock+0x17/0x20 net/core/rtnetlink.c:77 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 2 locks held by getty/5305: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > #0: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 000000005215db21 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > &tty->ldisc_sem > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ){++++} > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > #1: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 000000001f1b258b > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > &ldata->atomic_read_lock > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ){+.+.} > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 2 locks held by getty/5306: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > #0: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 000000005e69ee83 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > &tty->ldisc_sem > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ){++++} > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 > #1: 0000000000b35791 (&ldata->atomic_read_lock > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ){+.+.} > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 2 locks held by getty/5307: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #0: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 00000000a3e5fdcd > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > &tty->ldisc_sem > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ){++++} > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 > #1: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 000000001af5ef30 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > (&ldata->atomic_read_lock){+.+.} > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > , at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 2 locks held by getty/5308: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #0: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 000000008ef488bc > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > &tty->ldisc_sem > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ){++++} > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #1: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 000000007a5cab3d > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > (&ldata->atomic_read_lock > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ){+.+.} > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > , at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 2 locks held by getty/5309: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #0: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 0000000008bab84e > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > &tty->ldisc_sem > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ){++++} > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > #1: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 000000003db87bad > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > &ldata->atomic_read_lock > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ){+.+.}, at: n_tty_read+0x335/0x1ce0 drivers/tty/n_tty.c:2140 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 2 locks held by getty/5310: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > #0: > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > 00000000c01f0bf4 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > &tty->ldisc_sem > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > ){++++} > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > , at: ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:353 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > #1: > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > 00000000590d31e5 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 > hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 > ( > hid-generic 0000:0000:0000.0006: unknown main item tag > > --- > This bug is generated by a bot. It may contain errors. > See https://goo.gl/tpsmEJ for more information about syzbot. > syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. > > syzbot will keep track of this bug report. See: > https://goo.gl/tpsmEJ#bug-status-tracking for how to communicate with > syzbot. > syzbot can test patches for this bug, for details see: > https://goo.gl/tpsmEJ#testing-patches
