binder: 32109:32112 ioctl 40046207 0 returned -16
binder: 32109:32112 ioctl 400454ce 0 returned -22
binder_alloc: 3037: binder_alloc_buf size -435715498645192512 failed, no address space
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 32123 Comm: syz-executor.3 Not tainted 4.4.174+ #17
task: ffff88018dc14740 task.stack: ffff8801894b0000
RIP: 0010:[<ffffffff822eee2b>]  [<ffffffff822eee2b>] netlink_getsockbyportid net/netlink/af_netlink.c:1112 [inline]
RIP: 0010:[<ffffffff822eee2b>]  [<ffffffff822eee2b>] netlink_unicast+0x1cb/0x700 net/netlink/af_netlink.c:1297
RSP: 0018:ffff8801894b7648  EFLAGS: 00010216
RAX: dffffc0000000048 RBX: 0000000000000000 RCX: ffffc9000136a000
RDX: 0000000000000828 RSI: ffffffff822eee24 RDI: ffff8801d8953718
RBP: ffff8801894b7700 R08: 1ffff1003a5c8e82 R09: ffffed003a5c8e8a
R10: ffffed003a5c8e89 R11: ffff8801d2e4744c R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff8801d8953640 R15: 0000000000000efd
FS:  0000000000000000(0000) GS:ffff8801db600000(0063) knlGS:00000000f55dfb40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00007f0ce1037df8 CR3: 0000000176d6a000 CR4: 00000000001606b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
 ffff8801d2e474c0 0000000000000030 0000000000000240 1ffff10031296ecf
 dffffc0000000006 dffffc0000000048 0000000041b58ab3 ffffffff82c9f14a
 ffffffff822eec60 ffff8801894b76b8 0000000000000000 ffff8801d2e47400
Call Trace:
 [<ffffffff822f0386>] netlink_ack+0x236/0x4c0 net/netlink/af_netlink.c:2334
 [<ffffffff822ff60d>] nfnetlink_rcv_batch net/netfilter/nfnetlink.c:319 [inline]
 [<ffffffff822ff60d>] nfnetlink_rcv+0xbdd/0x12b0 net/netfilter/nfnetlink.c:477
 [<ffffffff822ef137>] netlink_unicast_kernel net/netlink/af_netlink.c:1277 [inline]
 [<ffffffff822ef137>] netlink_unicast+0x4d7/0x700 net/netlink/af_netlink.c:1303
 [<ffffffff822efb86>] netlink_sendmsg+0x6b6/0xc80 net/netlink/af_netlink.c:1859
 [<ffffffff821d838e>] sock_sendmsg_nosec net/socket.c:638 [inline]
 [<ffffffff821d838e>] sock_sendmsg+0xbe/0x110 net/socket.c:648
 [<ffffffff821d8615>] sock_write_iter+0x235/0x3d0 net/socket.c:847
 [<ffffffff81497941>] do_iter_readv_writev+0x141/0x1e0 fs/read_write.c:666
 [<ffffffff81499539>] compat_do_readv_writev+0x389/0x6e0 fs/read_write.c:984
binder_alloc: allocated: 768 (num: 8 largest: 96), free: 15616 (num: 1 largest: 15616)
binder: 32109:32112 transaction failed 29201/-28, size 72-24 line 3137
 [<ffffffff81499c31>] compat_writev+0xe1/0x150 fs/read_write.c:1092
 [<ffffffff8149bf0b>] C_SYSC_writev fs/read_write.c:1112 [inline]
 [<ffffffff8149bf0b>] compat_SyS_writev+0xdb/0x1c0 fs/read_write.c:1101
 [<ffffffff8100603d>] do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline]
 [<ffffffff8100603d>] do_fast_syscall_32+0x32d/0xa90 arch/x86/entry/common.c:397
 [<ffffffff8271a350>] sysenter_flags_fixed+0xd/0x1a
Code: ec a7 01 ff 48 8d 55 98 48 89 d9 4c 89 f6 4c 89 e7 e8 fa f6 ff ff 83 f8 01 0f 85 e6 03 00 00 e8 cc a7 01 ff 48 8b 85 70 ff ff ff <0f> b6 00 84 c0 74 08 3c 03 0f 8e 16 04 00 00 48 8b 85 68 ff ff 
RIP  [<ffffffff822eee2b>] netlink_getsockbyportid net/netlink/af_netlink.c:1112 [inline]
RIP  [<ffffffff822eee2b>] netlink_unicast+0x1cb/0x700 net/netlink/af_netlink.c:1297
 RSP <ffff8801894b7648>
---[ end trace 04f27d88e70b4a7d ]---