bridge0: port 2(bridge_slave_1) entered forwarding state
bridge0: port 1(bridge_slave_0) entered forwarding state
bridge0: port 2(bridge_slave_1) entered forwarding state
------------[ cut here ]------------
WARNING: CPU: 0 PID: 8691 at arch/x86/kernel/hw_breakpoint.c:119 arch_install_hw_breakpoint+0x152/0x160 arch/x86/kernel/hw_breakpoint.c:119()
Can't find any breakpoint slot
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 8691 Comm: syz-executor.1 Not tainted 4.1.0 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
 ffffffff82e1da08 ffff880073fe7968 ffffffff8263933b 0000000000000032
 ffffffff82e3161b ffff880073fe79e8 ffffffff826351ce 0000000000000000
 ffffffff00000008 ffff880073fe79f8 ffff880073fe7998 ffff880073fe79c8
Call Trace:
 [<ffffffff8263933b>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff8263933b>] dump_stack+0x4f/0x7b lib/dump_stack.c:50
 [<ffffffff826351ce>] panic+0xcd/0x211 kernel/panic.c:111
 [<ffffffff8116cdab>] warn_slowpath_common+0xbb/0xc0 kernel/panic.c:442
 [<ffffffff8116cdf1>] warn_slowpath_fmt+0x41/0x50 kernel/panic.c:458
 [<ffffffff810877b2>] arch_install_hw_breakpoint+0x152/0x160 arch/x86/kernel/hw_breakpoint.c:119
 [<ffffffff81271fb3>] hw_breakpoint_add+0x43/0x50 kernel/events/hw_breakpoint.c:590
 [<ffffffff81267c26>] event_sched_in.isra.86+0xe6/0x300 kernel/events/core.c:1895
 [<ffffffff81267ea6>] group_sched_in+0x66/0x1e0 kernel/events/core.c:1936
 [<ffffffff81268200>] ctx_flexible_sched_in kernel/events/core.c:2750 [inline]
 [<ffffffff81268200>] ctx_sched_in+0x1e0/0x470 kernel/events/core.c:2781
 [<ffffffff812684f4>] perf_event_sched_in+0x64/0x90 kernel/events/core.c:2049
 [<ffffffff81268d02>] perf_event_context_sched_in+0x92/0x160 kernel/events/core.c:2814
 [<ffffffff81269448>] __perf_event_task_sched_in+0x138/0x1f0 kernel/events/core.c:2842
 [<ffffffff8119af68>] perf_event_task_sched_in include/linux/perf_event.h:801 [inline]
 [<ffffffff8119af68>] finish_task_switch+0xe8/0x130 kernel/sched/core.c:2229
 [<ffffffff8264106c>] context_switch kernel/sched/core.c:2340 [inline]
 [<ffffffff8264106c>] __schedule+0x36c/0x9e0 kernel/sched/core.c:2798
 [<ffffffff82641712>] schedule+0x32/0x80 kernel/sched/core.c:2826
 [<ffffffff8117e6fd>] freezable_schedule include/linux/freezer.h:171 [inline]
 [<ffffffff8117e6fd>] ptrace_stop+0x17d/0x300 kernel/signal.c:1909
 [<ffffffff81181138>] do_jobctl_trap kernel/signal.c:2128 [inline]
 [<ffffffff81181138>] get_signal+0x5f8/0xa30 kernel/signal.c:2246
 [<ffffffff8107c6e3>] do_signal+0x23/0xb10 arch/x86/kernel/signal.c:690
 [<ffffffff8107d228>] do_notify_resume+0x58/0x70 arch/x86/kernel/signal.c:735
 [<ffffffff82648eab>] int_signal+0x12/0x17
Shutting down cpus with NMI
Kernel Offset: disabled
drm_kms_helper: panic occurred, switching back to text console