random: crng init done
audit: type=1400 audit(1560812364.000:5): avc:  denied  { set_context_mgr } for  pid=2067 comm="syz-executor702" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1
audit: type=1400 audit(1560812364.000:6): avc:  denied  { call } for  pid=2067 comm="syz-executor702" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1
audit: type=1400 audit(1560812364.010:7): avc:  denied  { transfer } for  pid=2067 comm="syz-executor702" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1
------------[ cut here ]------------
kernel BUG at drivers/android/binder_alloc.c:1103!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 2067 Comm: syz-executor702 Not tainted 4.9.182+ #1
task: 000000005d9643c3 task.stack: 00000000f9595fc2
RIP: 0010:[<ffffffff8222ac1b>]  [<0000000049efb36a>] binder_alloc_do_buffer_copy+0xcb/0x500 drivers/android/binder_alloc.c:1103
RSP: 0018:ffff8801c46274a8  EFLAGS: 00010293
RAX: ffff8801d06cc740 RBX: 0000000020001000 RCX: 00000000000000a8
RDX: 0000000000000000 RSI: ffffffff8222ac1b RDI: ffff8801d2ba30d8
RBP: ffff8801c4627528 R08: ffff8801c46275a8 R09: 0000000000000008
R10: ffffed00388c4f12 R11: ffff8801c4627897 R12: 0000000000000078
R13: 00000000000000a8 R14: 0000000000000008 R15: ffff8801c46275a8
FS:  000000000176f940(0000) GS:ffff8801db600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001cf5dd000 CR4: 00000000001606b0
Stack:
 ffff8801c4627560 0000000000000246 ffff8801d06cc740 ffff8801c46274d0
 ffff8801c4872018 ffff8801d2ba3158 00ff8801c4627870 ffff8801d2ba3100
 ffffffff814fc356 ffff8801ce975400 00000000000000a8 ffff8801c46275a8
Call Trace:
 [<00000000d71845a3>] binder_alloc_copy_from_buffer+0x37/0x42 drivers/android/binder_alloc.c:1149
 [<000000002c4a4535>] binder_validate_ptr+0xc5/0x1b0 drivers/android/binder.c:2316
 [<00000000b68d26eb>] binder_transaction+0x2091/0x58c0 drivers/android/binder.c:3424
 [<000000000e29497b>] binder_thread_write+0x593/0x2110 drivers/android/binder.c:3895
 [<00000000ab82073d>] binder_ioctl_write_read drivers/android/binder.c:4832 [inline]
 [<00000000ab82073d>] binder_ioctl+0xecd/0x1720 drivers/android/binder.c:5008
 [<000000008d217b23>] vfs_ioctl fs/ioctl.c:43 [inline]
 [<000000008d217b23>] file_ioctl fs/ioctl.c:493 [inline]
 [<000000008d217b23>] do_vfs_ioctl+0xb87/0x11d0 fs/ioctl.c:677
 [<00000000f191ae7b>] SYSC_ioctl fs/ioctl.c:694 [inline]
 [<00000000f191ae7b>] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:685
 [<00000000c3350cee>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288
 [<000000005d7e21b6>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Code: fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 0a 04 00 00 4d 8b 64 24 58 49 29 dc e8 bf 62 0f ff 4d 39 e6 76 07 e8 b5 62 0f ff <0f> 0b e8 ae 62 0f ff 4c 8b 6d d0 4d 29 f4 4d 39 e5 77 e8 e8 9d 
RIP  [<0000000049efb36a>] binder_alloc_do_buffer_copy+0xcb/0x500 drivers/android/binder_alloc.c:1103
 RSP <ffff8801c46274a8>
---[ end trace ba2222a97bcc592b ]---