binder: 12328:12358 transaction failed 29201/-22, size 1729382256910270464-0 line 3117
binder: 12360:12361 ioctl c018620b 0 returned -14
binder: BINDER_SET_CONTEXT_MGR already set
binder: 12360:12361 ioctl 40046207 0 returned -16
------------[ cut here ]------------
kernel BUG at drivers/android/binder_alloc.c:1130!
binder: 12360:12363 BC_ACQUIRE_DONE u0000000000000000 no match
invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
Modules linked in:
CPU: 0 PID: 12361 Comm: syz-executor.3 Not tainted 4.14.108+ #38
task: ffff8881c9ae8000 task.stack: ffff8881a1898000
RIP: 0010:binder_alloc_do_buffer_copy+0xc7/0x500 drivers/android/binder_alloc.c:1130
RSP: 0018:ffff8881a189f5d0 EFLAGS: 00010212
RAX: 0000000000040000 RBX: 00000000200022b8 RCX: 00000000000194af
RDX: ffffffff82237477 RSI: ffffc90009370000 RDI: ffff8881cbfc1158
RBP: 0000000000000020 R08: ffff8881a189f8b0 R09: 0000000000000028
R10: ffffed1034313f06 R11: ffff8881a189f837 R12: ffff8881d6baa698
R13: 0000000000000028 R14: 916b889fcdd90000 R15: ffff8881a189f8b0
FS:  00007fb607e53700(0000) GS:ffff8881dba00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd9fbf73000 CR3: 00000001d2468005 CR4: 00000000001606b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 binder_get_object+0x90/0x190 drivers/android/binder.c:2244
 binder_transaction+0x1e2d/0x5640 drivers/android/binder.c:3338
Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 0d 04 00 00 48 8b 6d 58 48 29 dd e8 33 33 0d ff 49 39 ed 76 07 e8 29 33 0d ff <0f> 0b e8 22 33 0d ff 4c 29 ed 49 39 ee 77 ec e8 15 33 0d ff 41 
RIP: binder_alloc_do_buffer_copy+0xc7/0x500 drivers/android/binder_alloc.c:1130 RSP: ffff8881a189f5d0
kauditd_printk_skb: 237 callbacks suppressed
audit: type=1400 audit(1561045450.975:80886): avc:  denied  { create } for  pid=12347 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
audit: type=1400 audit(1561045450.975:80887): avc:  denied  { write } for  pid=12347 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
---[ end trace 550b51788aa49219 ]---
audit: type=1400 audit(1561045450.975:80888): avc:  denied  { create } for  pid=12347 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1