netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'.
binder: undelivered TRANSACTION_COMPLETE
binder: undelivered TRANSACTION_ERROR: 29189
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 9043 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #47
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__fire_sched_in_preempt_notifiers kernel/sched/core.c:2534 [inline]
RIP: 0010:fire_sched_in_preempt_notifiers kernel/sched/core.c:2540 [inline]
RIP: 0010:finish_task_switch+0x42d/0x740 kernel/sched/core.c:2670
RSP: 0018:ffff8801cf8aecb0 EFLAGS: 00010a06
RAX: dffffc0000000000 RBX: ffff8801db32c900 RCX: 1bd5a00000000022
RDX: 0000000000007e67 RSI: ffffc900038be000 RDI: dead000000000110
RBP: ffff8801cf8aed60 R08: 1ffff1003a2a6bab R09: 0000000000000000
R10: ffff8801cf8aec88 R11: 0000000000000000 R12: ffff8801d98b2600
R13: 1ffff10039f15d9b R14: dffffc0000000000 R15: dead000000000100
FS:  00007f3d026ac700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe31b430db8 CR3: 00000001d643f002 CR4: 00000000001626e0
DR0: 0000000020001000 DR1: 0000000020001000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 context_switch kernel/sched/core.c:2803 [inline]
 __schedule+0x8f3/0x2060 kernel/sched/core.c:3376
 schedule+0xf5/0x430 kernel/sched/core.c:3435
 schedule_timeout+0x59b/0x6f0 kernel/time/timer.c:1794
 do_wait_for_common kernel/sched/completion.c:91 [inline]
 __wait_for_common kernel/sched/completion.c:112 [inline]
 wait_for_common kernel/sched/completion.c:123 [inline]
 wait_for_completion+0x415/0x770 kernel/sched/completion.c:144
 __synchronize_srcu+0x1ad/0x260 kernel/rcu/srcutree.c:925
 synchronize_srcu_expedited+0x18/0x20 kernel/rcu/srcutree.c:950
 install_new_memslots+0x1bf/0x420 arch/x86/kvm/../../../virt/kvm/kvm_main.c:862
 __kvm_set_memory_region+0x1720/0x24d0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1038
 kvm_set_memory_region+0x2e/0x50 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1061
 kvm_vm_ioctl_set_memory_region arch/x86/kvm/../../../virt/kvm/kvm_main.c:1073 [inline]
 kvm_vm_ioctl+0x1111/0x1c60 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2954
 vfs_ioctl fs/ioctl.c:46 [inline]
 do_vfs_ioctl+0x1b1/0x1520 fs/ioctl.c:686
 SYSC_ioctl fs/ioctl.c:701 [inline]
 SyS_ioctl+0x8f/0xc0 fs/ioctl.c:692
 entry_SYSCALL_64_fastpath+0x1f/0x96
RIP: 0033:0x452897
RSP: 002b:00007f3d026aa078 EFLAGS: 00000206 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452897
RDX: 00007f3d026aa4f0 RSI: 000000004020ae46 RDI: 0000000000000014
RBP: 000000000000059d R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000014 R11: 0000000000000206 R12: 00000000006f5758
R13: 00000000ffffffff R14: 00007f3d026ac6d4 R15: 0000000000000000
Code: ff 11 4c 89 f9 48 c1 e9 03 42 80 3c 31 00 0f 85 1b 02 00 00 4d 8b 3f 4d 85 ff 0f 84 c0 fd ff ff 49 8d 7f 10 48 89 f9 48 c1 e9 03 <42> 80 3c 31 00 74 ae e8 17 d1 5b 00 eb a7 4c 89 fe 4c 89 e7 e8 
RIP: __fire_sched_in_preempt_notifiers kernel/sched/core.c:2534 [inline] RSP: ffff8801cf8aecb0
RIP: fire_sched_in_preempt_notifiers kernel/sched/core.c:2540 [inline] RSP: ffff8801cf8aecb0
RIP: finish_task_switch+0x42d/0x740 kernel/sched/core.c:2670 RSP: ffff8801cf8aecb0
---[ end trace 10d3b70d6c3e998b ]---