e161d9a7d621aafb8e17a0baca52408a497f04c75038a502b8791462df84f240a258efaef169896ce005477f85469525d9c4a8fd64a1f715093dc8ecc774311bacf1d51fb836b08321c9bc4f4e21b6544677b4328f1014f7510ca6e26535c92f9734d14a9d8c6313a8e8", 0xc7}, {&(0x7f0000001000-0xe7)="731006745fc5302d2c0fe9d1e6da113becee9a24a3224b02917357db6a905b426f997e8fbb07979284e7c3c172c65536bd2416b5d5ab64fe7697f9ea390c3ad793b8289a371fc87def47f355d9ed48f260990d72c002e869d09d9b5e1a6af57fa67e52e6948393d2e278b6a618a7dbf3df1baf64f7705281cf1e202fa6c047f1759dfb504b769a69d322a48d8e57071a3bd8552c4b42ed4ec95c022e40986d694a5f2b08eb0c67cd46f85f51744509ac733424b4d3e5bbfd43b2449894ac519367d833005d7613736b7ac9f9bc90b299fd551514021897ff36f55db0c0705698db85e1636324b3", 0xe7}], 0x9, &(0x7f0000829000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x4f4, 0x2, 0x2, 0x0, 0x0, 0xecc, 0x8, 0x6, r13}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x3, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0xe71c, 0x200, 0x6, 0xa10000000000000, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x200, 0x4, 0x2, r15}}, @init={0x18, 0x84, 0x0, {0x101, 0x9, 0x4, 0x75}}, @init={0x18, 0x84, 0x0, {0x0, 0xffffffff, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0xa2, 0x2, 0x6, 0xa603, 0x1, 0x2dc0, 0x3, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x1, 0x8, 0x4, 0x14d, 0x200000000, 0x3ff, 0x5, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x2, 0x1a, 0x7, r18}}], 0x1b0, 0x4000000}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r19, &(0x7f00000d1000-0x10)={0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r19, 0x100401000003) r20 = accept$inet(r19, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r20, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r20, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r20, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) 2018/01/11 12:27:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000002000)=""/0, &(0x7f0000077000-0x4)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000074000)={0x4, [0x8, 0x931f, 0x80000001, 0x3]}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/01/11 12:27:25 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80000, 0xffd) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d1d000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x3c) 2018/01/11 12:27:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000de8000-0x4)={&(0x7f00005d3000-0x10)=@ax25={0x3, {"a0f68133772e6f"}, 0x0}, 0x10, &(0x7f0000e4d000-0x70)=[], 0x0, &(0x7f00003e6000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006c6000)={0x20, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000c97000-0x20)={0x8, r1, 0x1, 0x401}) 2018/01/11 12:27:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d01000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 12:27:25 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009d1000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f, 0x7, 0x0, 0x80000000}, &(0x7f000078a000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000014d000-0x108)={r1, @in6={{0xa, 0x2, 0xa1e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x703, 0x3d, 0xf88, 0x7f, 0x2, 0x0, 0x3ff, 0x2, 0x7fffffff, 0xb59, 0x5, 0x200, 0x336b4d8b, 0x2]}, &(0x7f0000fdf000+0x1a1)=0x108) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000fe6000)=0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000fe8000-0x108)={0x0, {{0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept4$inet6(r2, &(0x7f0000fe7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe6000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fe6000-0x6)={0x0, 0x80000000}, &(0x7f0000fe5000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f0c000)=@sack_info={r4, 0x1, 0x0}, &(0x7f00002c8000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00008db000-0x14)={r4, 0x7, 0x68b5e650, 0xff, 0x10001, 0x1f}, 0x14) r5 = socket(0x200000000000010, 0x802, 0x0) write(r5, &(0x7f0000fe3000)="2200000016000700ea09100820e2073f0a0000810000000000000000000000000002", 0x22) 2018/01/11 12:27:25 executing program 4: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a97000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000625000-0x4)=0x10, 0x80000) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003bf000-0xc)={0x0, 0x3, 0x30}, &(0x7f00003df000-0x4)=0xc) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a96000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb428, 0x5, 0xfff, 0x2, 0x6, 0x6, 0x401, 0x93, 0x40008000000000, 0x80000000, 0x6, 0x8, 0x81, 0x2, 0x0]}, &(0x7f0000a96000)=0x108) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a97000-0x4)=@assoc_id=0x0, &(0x7f0000a96000)=0x4) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a97000)={0x0, 0x6, 0xfffe, 0x3, 0x5, 0xfffffffffffffff8, 0x1, 0x6, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x800, 0x7ff, 0x0}}, &(0x7f0000847000-0x4)=0xb8) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a97000-0x8)={0x0, 0xa9f}, &(0x7f00005d1000-0x4)=0x8) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f000022c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000a98000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000925000-0x4)=0xffffffffffffff2f) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000a97000-0xa8)=[{&(0x7f00006a7000)=@in={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000665000-0x80)=[{&(0x7f0000a96000)="96c9ae37139de24dcb6c159a84f3ae95b4e31766ed9355004e639e79c10483d716edf89ab21eac527c07b904f65ba4084e0cae1c8a22d98baf30cb5e7971090e37d4970ce1e9444997bfea544f2dae9091458ed9e40c26ce914d6d916eeaa6179b7bd1d7864a746da0f751acd353b8c1f1a1e745c989cc3ad4bfd8d731aa38f8f74281ca3b5809d7673e10847eb8841fa4c7f041d3ce27ab004703ae3af2c8c7466322c5d14f3ab3ae30d5f3b9c288238a2ad7d802c497c4d1d1b74e66a0c4b4deb82537a07a967388a37cf465", 0xcd}, {&(0x7f0000a97000-0x39)="5aff67c32af93b4e758908886f768d658f7ed14d552bb21701b53a33199570c15ab90f0a678fcf56fc3e32e5f8d3964dbae1482c448f163cab", 0x39}, {&(0x7f0000a96000)="6f12dd75516d644df20b9cf5c5f9ccc381a8a0b84595304b92e3e2aba1b4bb1bc10a2e0aa747f02339af1c365ebad6339dc56398a63871226de5d364164714dd718f008f9a1de90592e078593ed5b0f63ffd59bf3cb2f4a95d5a5d1857fd59a243dcfeadd1a2b69701babf62d6a0e7bbff6e17ab17c1bdfab44bf98733cecbf62169bb42cdfa76441513adda4a6709d59e5ee746e60a7271b818c1a594a8464256cc455f231191c5341ecc03d98d325e0a22c613b8b62c4d9c93601bad29a711258b6765cebcb5ca08f1b5aa903ce561a6134e68c052f5e2", 0xd8}, {&(0x7f0000a96000)="54c7f5e05cde72ac533f2461d81a0935e5d6bc53c1e946f41f377b549aeffa0c9c58d0909c1867d3ca2d8dd6e43fecf30adb0ed9a3cbb4d58488b1f93366f970f06514e00c64610e3f6e01f35391977b6ec5a4fea0351cb55ba6807cb687bd6a678a58347412750557a99b45ecdeea69321410e2743a3d37a337", 0x7a}, {&(0x7f00008ef000-0xfe)="f612dd318445aa2215c0adcf07f5f7c1f9d7da5b8031b830d4995fef4f09140873c3583145ef090c1d3335399b49a9e5175700a5d7da2ef500c724b73fbfdcd4fd012a78159966e3ecc02af2304002068653147f4f5dded29d1ce56e85ff652c7079d62c46f450ab090cdc428366215b6c384c5861a009680c32a026c58c314602392948c005066e03903b8e79a1e342b28ab5478fbd26c000377da379d81009effcefa75fe0deebc11ef7e3ce40256ca749723c1c846f543d9f7345c4015f87bbe158f6e68212fdcb1c99ae82ed47a8f001f85fdca1469be2325c959ab30b5447d1ae885b14c0fbef2cbfc33550d3b3c6f04f605def822ff4bd329c38b2", 0xfe}, 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{&(0x7f000098f000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x200000d0}, {&(0x7f000015c000-0x1c)=@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000a96000)=[{&(0x7f0000a97000-0x73)="5c6aae54167fe9578aa4d6bff69253cc2aa7483fb4ed76ce83647e2194caca439efd76ed71caf3208e69d6edd79dce18d007a13fd3d7a0ac0828390dd88acf4b602a12680b62a1c2b935813df8e5d9ccbf7ae30af565b6645ac0c09cdaf0e52b013951150d25959322a3f2a59c0868ec3054c9", 0x73}, {&(0x7f0000a97000-0x80)="46f6facb0520b1c288c1b9f31e20fb8db21c240177cf0d88b2407004a5766c453306ea6345bd176e5af2d506b688ad6baa5347c238079262c8f480b20fe1fe1ce610739f9eee57686cd24abecf89ea3a156346bb15a9e0cb964b0c13ae2d2e1c376595655ee736f8bf878fcda42f3fd4a7fc63a39c6ae0a31fbe8939ca3f6b8f", 0x80}, {&(0x7f000001c000)="1c22fbe03af97faad0108f90e00364fcc16987839b7f05d2c5557d6903c8d2871517ea2e7a1a55c7a19e8e188bc111038365c32f4d0bb2d7b24463ec8a90634e3586bfca935be9840b840a17972af3f3c0d1ba0058ed816852911024efa866f711e47ae00280d09d93d87621f72b2f45bcbd771782045a9ca987c67e85d665a1cf835f518493b662dfb9a1c5dea844dd228e5b6b7ae7098aba57f27320e3cf2b5f5e3036f0790b2bfd92eadb81978f69e155a780b56b3fae9f326069ccc99df4d1851a4875834eed01264c3a6c76f3a8a6f8c000da531d062f72ab8230376bea5cab96d272", 0xe5}, {&(0x7f0000735000-0x9e)="4344a649752405636c2af27bc93ab3ed0f29ac7d666822636813565ac9218dd6622c583481fb20df8a9fcbd9a3d00b9b2dc889ec5e114922fc18bbad62a7439798f1340257ea17f7a05eda75c487fac84fc3f65e2d75fbb0d6cf50a0102bdc0f6301411a25ec5647066d3de12c80d1d11f65ff0153f286342e25aead040152aa1bb5fbae9ef94bdd0e21294134bd14625bda9f19bff90f005c748d6f7624", 0x9e}, {&(0x7f0000470000-0x72)="ad026fe85366f2c4668d028bc2c9feeb80cfad6eef867ee2f36c2c7c1027f45edcb5052b1dab1afb6f71e262edaa9c1d71804f0d56e1d2cb7965443354035c7266a55cbeb66e129559b95c816c4334387c145a698181bace723e02bc25c8a731ae3af7e45dd643775fd3456ed2492f098e32", 0x72}], 0x5, &(0x7f000052b000)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x6, 0x6, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xbcd, 0x2, 0x8201, 0x1, 0x4, 0x7413, 0x4, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x4aa4, 0x10, 0x8001}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0xfffffffffffffffd, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x691, 0x2, 0x20, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x8, 0x44, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x203, 0x1ff, 0x7, 0x2, 0xb46, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0x2, 0x7fff, r7}}], 0x1b0, 0x4000}], 0x3, 0x4000) r8 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000000)={r9, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f000065f000)={r10, 0x1d4f1854, 0x5}, 0x8) 2018/01/11 12:27:25 executing program 6: socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x2)={0x0, 0x0}) 2018/01/11 12:27:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000746000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/11 12:27:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c6c000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000518000-0x4)=0x400000, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a8b000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/11 12:27:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x6e, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a19000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000426000-0x8)={r2, 0x4}) sendto$inet6(r0, &(0x7f0000000000+0xffa)="e8ae0965e8dfd58d0e9cdf1cddc4572ae0b40d3371ceb85567adb9dc6c58ff540a63276d9b45398fd811fa40476abd24f8a85565baa0ea7e7e60eaa08b0a69ce5be5ea7093cb042b9cac26924265a0214f3e2a21352662b94c94f72198d4b79b8a6b6a72f5bf10b7077002fa3503692e91d7bd09620ffc7afe686875bf9cb72429e8022fcc050874fb2b8a94833580dfbab3b0a3821eb39a8b052ed5dc7ba49980ed0b7e6aa9e51e9f193563c9622fa1f274fe43acf963b039d40cf88045d3b33e53e38b6fec0c8537d5b95e51aeb047f92ef31e84ac8ab4", 0xd8, 0x48000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x127, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef5}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r3, 0x80000001}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={r4, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x6, 0x5, 0x1}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r3, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1000}, &(0x7f0000004000)=0x98) close(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x6e}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x9, 0x3, 0x10000, 0x6, 0x101}, 0x14) ioctl(r1, 0x4, &(0x7f0000003000-0x51)="bded7cb230db938bae39949584effe9dfe61e5b14c168b5032da061bd270b5e9418e0a74ecd6d26abc5aec318b7a4c71d73fee07fddcd840dee70efaecc9ec3650ec9c5918c5e6817b43aa0f369435e747") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xe8)={r4, 0xe0, "5bab82fa94bb04840d4b98cad298d789bce36be8b92e3b745ffb8f84f7bf92a4a4eb80966cd2fac9d5e86f08053def7cddf6a318dc818a1587297cb6dabdfe3133f489b07427c05db1f37be0d11739ae82a99b25434a131b33c067ea74f78a5e7d783983e92a39dfd0cde72d7a257b0ad8a18995477c7bf07a16d47c78d80ec13e3029ea70b8d459918b45e6c5051d5ad17f48095fb2b2fd2d4f526217d08f6bb6e5d208d2393ee3664877e6f9e9a1115aa5a0dc18dec358b3410891b07a922033e1c56bffc72fd3518ea0a7d89f8bc6bc33a3f4dae251d565400ad1a4afb03a"}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000006000-0x15)={0x27, 0x6be98d8c, 0x800, 0x7, 0x101, 0x7, "91db9e1def6e44caf07c4d680fc9c6c0056ba61c4946e79dfc2445240acec90eb14f55e80fe10e290a3de7823267d4a22df7fc8d8074fd642a326d6cce1f0f", 0xffffffff00000000}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x1000, &(0x7f0000006000)=""/4096}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000007000)={r2, &(0x7f0000003000)=""/59}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000008000)=0x2b, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000a000-0xa0)={r4, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x53c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd1, 0x2, 0x9, 0x48}, &(0x7f0000009000)=0xa0) 2018/01/11 12:27:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0xffffffffffffffff) syz_emit_ethernet(0x63, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100002000086dd, @ipv6={0x0, 0x6, "a228af", 0x2d, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"e5ee21fb4f88e21402deb711e613609e3880e878e6b05b635a"}}}}}}}, 0x0) r1 = socket(0x9, 0x80006, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x800000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) 2018/01/11 12:27:25 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000696000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a8000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000be7000)="82", 0xfffffffffffffe14, 0x0, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 212.100472] netlink: 10 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/11 12:27:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003eb000-0x4)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545", 0x10}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d2d000)={&(0x7f0000f9b000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000410000)=[{&(0x7f00008ee000)=""/135, 0x87}, {&(0x7f0000158000)=""/133, 0x85}], 0x2, &(0x7f0000a8d000-0x1000)=""/4096, 0x1000, 0x7}, 0x100) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/11 12:27:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1db, &(0x7f0000c5b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "010080", 0x1a5, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x4, 0x12, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x87, 0xc, 0xebc0583be9d9c1ee, 0x1, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @hopopts={0x3f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x80}, @ra={0x5, 0x2, 0x347}, @jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x20}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x62b58e62}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7ff}]}], @udp={0x0, 0x0, 0x4d, 0x0, "9a1b3656d0bef46d18a11cbe8a099115d1a36225c159cfb7c7bdb893598303cec3bd7150bbcda338c395b16c1bfb64aad9b0293b16495c0c0a6b55592c1a9924a968db580a"}}}}}}, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000a74000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f2000)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000dd1000-0x10)={0x0, 0x10, &(0x7f0000803000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000287000)=0x10) 2018/01/11 12:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bd9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000056d000)=0x0, &(0x7f00000e8000-0x4)=0x4) pipe(&(0x7f000079b000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000a30000)=""/10, &(0x7f0000c6a000)=0xa) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/11 12:27:26 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000031000-0x1)=0x8, 0x80000) recvfrom$unix(r0, &(0x7f0000001000)=""/175, 0xaf, 0x40000000, &(0x7f0000017000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x0, &(0x7f0000006000)=[]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000036000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000031000-0x10)={0x0, 0x78, &(0x7f0000036000-0x78)=[@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x3, 0x11d3a56d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5a}, @in={0x2, 0x2, @rand_addr=0xd35d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000030000)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000035000)={r4, 0x40}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000036000)=@file={0x0, './file0\x00'}, 0xa) [ 212.151359] netlink: 10 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/11 12:27:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x10}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006e3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000376000-0x4)=0x10) 2018/01/11 12:27:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000912000-0x4)=0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f0c000-0x10)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/11 12:27:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b61000)=0x68e7, &(0x7f000007c000)=0x4) socket(0x3, 0x80002, 0x401) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000015d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000785000-0x10)={0x0, 0x100, 0x3180, 0x8}, &(0x7f0000a80000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000078e000-0x18)={r1, 0x8, 0x0, 0xffffffff, 0xf00a}, &(0x7f0000c15000-0x4)=0xfffffffffffffee3) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00005f0000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000a1000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/11 12:27:26 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000024a000)=""/122, 0x7a) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f0000c4c000)=0xfffffffffffffed1) 2018/01/11 12:27:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cd0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b1b000-0x28)={@common='gretap0\x00', @ifru_mtu=0x10001}) 2018/01/11 12:27:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000782000-0x5f)=""/95, &(0x7f0000e07000)=0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/11 12:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b45000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netrom(r0, &(0x7f000005d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008b0000)=0x48) 2018/01/11 12:27:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000fc0000)={0x7, 0x17, &(0x7f0000e56000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x35}, [@generic={0x1, 0x781, 0x400, 0x71}, @jmp={0x5, 0x4, 0xa, 0xb, 0x8, 0xfffffffe, 0xffffffffffffffff}, @generic={0x200, 0x1f, 0xfff, 0x5}, @call={0x85, 0x0, 0x0, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, @generic={0x1000, 0x18ba, 0x396c, 0xfff}, @call={0x85, 0x0, 0x0, 0x34}, @alu={0x4, 0x2, 0x6, 0xf, 0x4, 0x100, 0x8}, @generic={0x3ff, 0xea9, 0xffffffffffffff7f, 0x6}, @generic={0x7, 0x7, 0x4, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c5000-0x4)='GPL\x00', 0x81, 0x0, &(0x7f000098a000)=""/0, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c90795", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x400000000001, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x156, []}, 0x98) 2018/01/11 12:27:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000d7f000/0x3000)=nil, 0x7, 0x0, 0x4, &(0x7f0000bb5000/0x2000)=nil, 0x56}) mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) 2018/01/11 12:27:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d75000)={0x0, 0x7f}, &(0x7f00001b6000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ef4000-0x4)=r1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000eda000-0x598)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xb, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:26 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a2000+0x3dc)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="632c2dfe95891d1313bb95031e3c42af"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002e4000-0x10)={0x2, 0x200, 0x1000, 0x80000000, 0x0}, &(0x7f0000cd4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009c3000-0x8)={r2, 0xffff}, &(0x7f0000626000)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x9, 0x4, 0x0, 0x0}, 0x8) socket$packet(0x11, 0x1, 0x300) socketpair(0x10, 0x80007, 0x9, &(0x7f000022b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r1, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b0c000-0x10)=[{&(0x7f0000c00000-0x1)='G', 0x0}], 0x0, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000133000-0x4)=0x0, &(0x7f0000b2f000)=0x4) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000061d000)=0x100, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000000b000)={r0, 0xffffffffffffff01}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000070f000)=@generic={0xf407, 0xc11, 0x3}) 2018/01/11 12:27:26 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={0xffffffffffffffff, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fcf000-0x48)={0x3, 0xa, &(0x7f0000e8f000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0x39}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x7, 0xf, 0x0, 0xfffffffe, 0xfffffffffffffff0}], &(0x7f0000e92000)='syzkaller\x00', 0x4, 0xcc, &(0x7f0000670000-0xcc)=""/204, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:27:26 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000073b000-0xf9)={0x0, 0xf1, "886bbcb7d1f4f700f1ea9ff3af408187c247de677a0f122c82a245aeca17222b9393fe06d8af6630f5e1083680bc2f7c374cae74e7182967966c2711b88a86586c92da2ac0614c398444ea5d9028987914167d80be69ca2abe2f1d5cf054165ede2e2547ef14f1a3904e0cd3ab09cf3b5b83d4f983dcfba733150ffa6a06ed3ebc36f05b1e2c558e62de5c568eee3a868cbce621ce2776cebc7d2ea5a9118d5d6fdc5e5edbf46a8f10280f3bbcb33bd95cf74be14cd8017ca8adfd25b930a96fc94ba47d797158ac7cf7e125f25bbb492bb390514ff058e4c33b4e771ef5f70bcdc1e40b7e39b397ca2925c3a176091a39"}, &(0x7f0000ffa000-0x4)=0xf9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e08000)={r1, 0x80000000, 0x30}, &(0x7f0000202000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) 2018/01/11 12:27:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) 2018/01/11 12:27:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00004ef000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/13, 0xd, 0x2022, &(0x7f0000001000)={0xa, 0x1, 0x325, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000001000)=@file={0x0, ""/28}, &(0x7f0000002000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000004000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000-0x4)={0xfffffffffffff001}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x3, 0x7, "73c2ebf42ab34af5e96b7cb9fd9dc12ab8be8ddcc4cb895fd10e822d34202a8ec45337613c54450a09fd511ea062073c9c9639fa56db17053d8d1ef6791e90cd07ad298116423d8e7f79749693242d14"}, 0x160) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept4$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r4, 0x20, &(0x7f0000002000-0x20)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000008000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000005000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r5, 0xc6bc}, &(0x7f0000006000)=0x8) 2018/01/11 12:27:26 executing program 3: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f05000)={r1, 0x1f}, &(0x7f000096a000-0x4)=0x6) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) r2 = socket(0xb, 0x4, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f06000)={r1, 0xf75, 0x5, 0x5, 0x1, 0xa1}, 0x14) 2018/01/11 12:27:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4001000025010000000e00030040a68fe90c026b010035", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007e4000-0x8)={0x0, 0x8001}, &(0x7f0000447000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d16000-0x8)={r1, 0x7}, &(0x7f0000f40000-0x4)=0x8) 2018/01/11 12:27:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x4, 0x0, 0xfffffffffffffff7}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f000090e000)="4b7f0059001d00e59b9fe66bf90891c18583451c9ca458ecade80156539ab4010a3619ec30f37801b4f3dc90561d2fe3c404fe2700b9c73809ced00436d720c4f3b0541153f43fdde77181f03dc8b76be39f36eb2c16d96388", 0x59) 2018/01/11 12:27:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x93, &(0x7f0000c1d000-0x8)={0x0, 0x0}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000634000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a9f000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cc1000-0x8)={0x0, 0x5, 0x8}, &(0x7f000012b000+0xec4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000093a000)={r2, 0x81, 0xde, "d83c82907b56294eaf616608ebd71086921bf1915352b9830cf27dc4e3a4d185b3c1f46dd2bb45869ce7df7edfc222ffa9f6461911b2ba3c456dd699b062a4d4280123ee78d425070aef500bed8d908499d8c97fd5e41398ebd723c8a4b3091dd92b82b7c73e4464d613ae6765e77f7d920c75d76f846d16d43e749ccfca52f2c4dcbcb1ba9e40da576854f2bce5932a63fa88128a0036cc22d809dbbe07a19cb502a5cb25b87c344f4319d5eee8cfaae6542cca80786eb1dddaa7d2889a64ef71705c7995b76eec4e3e9e9af823b4e8811527227fc4fa96a8e770bd1966"}, 0xe6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000282000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x4, 0x420000080, 0x8000, 0x37}, &(0x7f0000716000-0x4)=0xa0) r4 = socket$inet6(0xa, 0xe57cfdfd6247af58, 0x100000000) socketpair(0x1, 0xe, 0x6, &(0x7f0000845000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000cd4000-0x10)={r3, 0x2, 0x5, 0xfffffffffffffff7}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002c1000-0xc)={r3, 0x1, 0x20}, &(0x7f00000dd000-0x4)=0xc) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r5, &(0x7f00009e2000-0x46)="2a408a6f52d9c7119f439531dfa802fdce9248148be28995593227f4653d21b3be9311ce2e8d41c759375a9732ae8e22b01315654de0dbf0827f060b7d97c4539ffb489db4ec", 0x46, 0x1, &(0x7f0000be3000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00006ab000)={r7, 0x0}, 0x8) 2018/01/11 12:27:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00006da000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000405000)=0x60) ioctl(r0, 0x0, &(0x7f00006c6000+0x9d)="2dbd124cc1bd98daf29c97294585aff8d98876c42c94a2db5801ced6f0c9d23fde71681b834726a587bc10f6b90a857c2fe9f0ef093bda0db9829a2c9da00d8c02b7d681ce5556f4f27b17a1ccec9046af5691a92f44858290f56223dc832ae1b2f747067136a05dc03b3dd5eb8054100ce1aa66718d52fb296c2a3fdf699797d8112059591d62cafa188b4a528e785bc189e87b5d3ac690cbbd7e0937f67f4e565dd40ce72e840d6a74ca3938cfbd6285f3d1bd94722fe454") r1 = socket(0x2, 0x7, 0x1) bind$alg(r1, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000fe000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x3, 0x4, 0x40, 0xffe0, 0x8}, 0x20) r2 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) 2018/01/11 12:27:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept(0xffffffffffffffff, &(0x7f0000456000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000-0x4)=0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003be000)=""/186, &(0x7f0000522000-0x4)=0xba) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000004c000)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e61000)=0x0) r2 = socket(0x5, 0x2, 0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0x200000f, &(0x7f00006e8000-0x4)=0x3, 0x4) 2018/01/11 12:27:26 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/11 12:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 12:27:26 executing program 5: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_int(r0, 0x0, 0x1000000000000015, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x2b7) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000074c000-0x4)=0x101, 0x4) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000944000-0x4)=0x3, 0x4) 2018/01/11 12:27:26 executing program 4: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b000000000000edff", 0xe}], 0xffffffffffffe50, &(0x7f0000211000)=[], 0xfffffffffffffeaa, 0x0}, 0x20008801) 2018/01/11 12:27:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ef000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cd4000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x129c378e, 0x3}, &(0x7f00003c6000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000492000-0x10)={r1, 0xffffffff, 0x4, [0x700, 0x5ab, 0x3, 0x9]}, &(0x7f00000da000)=0x10) r2 = socket(0x4000000000011, 0x80800000803, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/11 12:27:26 executing program 7: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000d48000-0x10)={0x2, &(0x7f0000bc4000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) socket$kcm(0x29, 0x5, 0x0) 2018/01/11 12:27:26 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000087a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000030b000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000089c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000e42000)={&(0x7f0000000000)=@newpolicy={0x240, 0x19, 0x220, 0x1, 0x2, {{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x2, 0x0, 0x1, 0xa44b, 0x2, 0xa0, 0x20, 0x6c, r1, r2}, {0x80, 0x8001, 0x9, 0x80000001, 0x1, 0x16c00000, 0x1, 0x0}, {0x784, 0x1, 0xff, 0x8001}, 0x0, 0xb, 0x1, 0x0, 0x2, 0x0}, [@mark={0xc, 0x15, {0x1, 0x0}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x0, 0x1, @in=@multicast2=0xe0000002}}, @algo_aead={0x108, 0x12, {{'ccm(xtea)\x00'}, 0x5c8, 0x0, "b38129513a2967f3b96059e2d8806cf787605c0c0cb324da8362c75f72e4ce5205d83a3eef1d01f40b0c3c01cdc859cba6ec2e843fbb4c3eaec11cdb3cdd4eb51542022d4a8912c285196d5e59de6a1f9c7539c1cb38537a7c4d39bcb9f083ce02e51d3202bc7845c3b72dde7b963a3db0487510020359b34c7b360ecf9eb93a2a6c6f98d41c03c36b6f7793677c0bbabc650a95c0d61e100e22be1f05fd0c474777b06b4acdca15cdf8acb0d2cef7955655cfe8d3977c263d"}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x1ff, @in=@multicast2=0xe0000002, 0x0, 0xa}}]}, 0x240}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000010000-0x1000)=""/4096, &(0x7f0000010000-0x4)=0x1000) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:26 executing program 0: r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f000006a000-0x131)="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", 0xfc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005bf000-0xa0)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x21}, @in6={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/11 12:27:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/11 12:27:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) close(r3) 2018/01/11 12:27:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000936000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000082e000-0x4)=0x14, 0x800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00006a8000-0x4)=0x5, 0x4) r2 = accept$packet(0xffffffffffffffff, &(0x7f000035e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c2c000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d0000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ead000)=0xfffffffffffffdbf) sendmsg$nl_xfrm(r0, &(0x7f0000d61000-0x38)={&(0x7f0000c0f000)={0x10, 0x0, 0x0, 0x2000160}, 0xc, &(0x7f0000805000)={&(0x7f0000e72000-0x100)=@delpolicy={0x100, 0x15, 0x400, 0x2, 0x1, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x401, 0x3, 0x1, 0x3, 0x8, 0xa, 0xa0, 0x20, 0x7f, r3, r4}, 0xffffffffffffffff, 0x0}, [@lastused={0x10, 0xf, 0x0}, @algo_crypt={0x8c, 0x2, {{'xts-camellia-aesni\x00'}, 0x220, "728a60b2b152929da4882c8bdcb21e90533fedd722e7cadfd513f1fe1f706a3344dd46b701b4d3bcf5db294f7f2ba2036efccb515467bb5da7ff6999f505f9b812039240"}}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000897000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000492000)=0x10, 0x80800) socketpair(0x2, 0x803, 0x6, &(0x7f00006f4000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f00008cd000-0x2)=0xfffffffffffffffc, 0x2) sendmsg$inet_sctp(r5, &(0x7f0000cd5000-0x38)={&(0x7f0000c2c000-0x1c)=@in6={0xa, 0x2, 0x6194, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000131000)=[{&(0x7f00005bb000)="ce13ceb16de17fbbf73e53134c056668023d52345d60b757f4f858d7c7c1f214f74c514dc38a1aec56a09bd3dd32afba563b908823c287", 0x37}, {&(0x7f0000cb4000-0x75)="511af572bd039d1cfbfde4802ecd395363468717ce1c66e4dcf649817bf4f408dabcfdefa6a0004b729ec21b9cc97a531a8dda40644fa7183d53a643111b0c18405d03f2a270926de75aee5acd5a9f87356ed4fbc7967abae109cbcbce5eb1ea2508e8747b39d9a2e4e12b316ab7722bb58af414a6", 0x75}, {&(0x7f0000809000-0x1000)="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", 0x1000}, {&(0x7f0000132000-0xd5)="f1c707afd755843220528c5ac80b5917c2921f40ba428a83012b588cc71ffe81011b26d6de060a80b061a0d5eb04d111c24dee6cccc2c1a2bf00026bd9062eb5cb94e3951e7791591fe93eef3de9fef20bf7cfb498121227f22e246084748543e9abebca9772204c30f115da3936b7183e2cd97a613b34c0701b15c4c1d143274855e368aec40fae6e31e7742f0e0c5219d7a3a4f6ccd236bd74f6e381255531092fdcb24d78d3d5443000e4c822e00d332ba4a99f1430894d7c556eff317d922aece964ea6c921ffe799aabde265b4811bb61daad", 0xd5}], 0x4, &(0x7f0000e01000-0x30)=[@init={0x18, 0x84, 0x0, {0x1, 0x1, 0x9, 0x0}}], 0x30, 0x40}, 0x20000000) poll(&(0x7f000067b000-0x28)=[{r7, 0x488, 0x0}, {r6, 0x400, 0x0}, {r2, 0x8, 0x0}, {r0, 0x40, 0x0}, {r1, 0x0, 0x0}], 0x20000000000000b9, 0x499f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cec000)={0x0, 0x1, 'h'}, &(0x7f0000b90000)=0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000221000)={r8, 0x4, 0x1, [0x6, 0x8000, 0x1, 0x3ff]}, &(0x7f0000b6c000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000aeb000-0xa0)={r9, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3ff, 0x2, 0x0, 0x1}, &(0x7f000084c000)=0xa0) 2018/01/11 12:27:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000001000-0x5f)="b07d243770c6ffd43c24084e1842457acefa1f731baf165ae169cb87cd7c9fa1e281a6206118cd7ff84a6ef7699aa4672ab23a79e665226340a2eb68c2b4dda05e66bd0724b290a8a1632977146e0c36620cdd683e4b2b2fe8788a1f9842fd", 0x5f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80) accept$inet6(r2, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2500}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000)="c71e8fb3f475d71ee7b1a09e85fd5a0252f658d49dddfb6142edc5d090076cf62c6b7c10f71573019fc4fc6977691c18074463bb1b24e31af481db1e7c5304c29a5fad1ff139ce0adc30b1fedc46110882f23d191ab0b13b7a56f69f28", 0x5d}, {&(0x7f0000003000)="f89986f7112e79469b03560dfab8f55ed4518156e6dacfd179a44b92c4e6362d02f51eb2ee3a5c93d4c66bf0b2f8f42d0c4d1e08b254b257cd5c7705bdb96c2166993bedbddc7db19cba076680796de43c742c167b03db9d5157552b09db6b19636bc7fad796985c7cb0497fd975e048a18d867dae08e5b3bb4852350f5841651139d7f801609ebee5b3de36b703cc4082fd979b45b8bba28ddf8b8973862da05e68d0559e1eabe3adb58c762259213bc3d4fe89162a348f00a2f0dac013", 0xbe}, {&(0x7f0000002000-0x3d)="f2dae0325872a1fe5dba8e39278cb1299ecfa346685a45d8bda74101ea9c44ee872dcee018ad4fbdee5f07a814efcce97141728ffb9da8f54d05cd6231", 0x3d}, {&(0x7f0000004000-0x75)="2f615268c9d35564bccf895293ad8d571e484b1edfd39ad554a5e780e738d486f885dedb709d975d9aba67f3b565cf0bfc96c6dfd3e3fa2ef0974da671385a8e11ced12b2cd3fb129a9ee914d3752de54bd2b703fb6b848bb8ea33e311b0501fca1b1de3cc26504a7cf71b2fbe4d31c55f6315fb1e", 0x75}, {&(0x7f0000002000-0xd6)="f9162186d1eba67280582273046f883fa788747a7ae46a22539b861145f3bf277fd02b9ffbc4bdcc2aafc4419767dbc478cc8e5048dfbeb7ede064e1cce433fdd8ed92053ed5845690006fbccb3547a05fc1e88771e0b230952636d32cfaa36296e2e6d68cb0aaa444b61efc1d3891f971a94d0c55a7e6345bb025884ebccec6a3a3c05f49605a409c3c2ef3a80720588ae1d5afd629b81c2722f8d1404b90284b9a49a9208ef6e245b59648efb3dc9909a39b0b1bee7a7960fc57c4a15af8f96886e5ee34d9e72c47c5bb1af403b1e2d467c021e996", 0xd6}, {&(0x7f0000003000)="35fabc5897829bcb875c5e916dba5a09653d8016be856568972bef9c95c12f5eea3780aaf9104e713b6b21f238db670e45c31927e246352938259dfe40dccf2830bddcaaa540c4623857621cbe0da2ed91be61a364f3fd421bff9f5b1d8204ef4b73d2f428e4948827df771b339e29e4bb41c47c9f65740fb446bb3712d952a5cb2477adb29999e189d17f711649046c8b2fc6e4e5937a821b456c4c322442a86fa3663258d979a3ab7452c9e1113d9caba7de098a78a14a767495e9413e2c08b4bb567217c8d3af9009822abe267fb25f79721dd97538194c67f751271d733d89f19e79ddf72bc8d9fb", 0xea}, {&(0x7f0000003000-0x1e)="eab7cb496ee8c651f82761c4d585d53d12c1e85634bd19a642899718f85b", 0x1e}, {&(0x7f0000004000-0xf2)="c946ab2a302822a5a4aab04d8df4deb9e26796a5bd39ee8fb0cd77065ec7bc85f2e79eae761d7c3702e7d10cbe623d355a67ce547f90b749f36f296cb0ca3bcb5cc5be78b5f147832a191fba78277849a8948676a44d61e51bbd3eeaa85539c76aed24e631c54d86438c165132f409b518be93c0ec45fa5ab93b8f354c561554631e36261414c5f4f4d20d9c5a49604a5745b510337647d91197fbf765d90f4a68defee629c282692b40aa45f30980dea4b6f71c7de01ffacb25e9b1faf83dfc5bb634ff4f4490433a1850f5f9acac03dc0800c04bc5caf60c3b07461a90761bea0f222b048170c02f62d8eea638739a1012", 0xf2}, {&(0x7f0000003000)="bb0471c10330bac808aebe9fee5618b250351f7dc85f85f4df1a15e0f5d350b71987e95f46957da8ba53ec0b31b1d827690911cacfcaff21b47f5a6e839daaf7646449ac8d26b365ee182ecf8f766827c0b1b8df7c57e5c4f724f44859443d4da51597d479c3de64f85f6719ebde3b795181b17e6e49938cba7263fe72576d316f787b687e6078", 0x87}, {&(0x7f0000003000)="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", 0xfb}], 0xa, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005000-0x4)=0xffffffffffffffff, 0x4) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000005000)={r4, 0x80000, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000007000)="bc9fc2cf33b89dd2cff18a401cce3f36c623fed39cbb4c29135f511821033456671f0b3084089bb7090df02181428ef8abe649e1d1d6aec6d6b72e295b4dcbe940a928c2db70fdb4d5dfda17c4ea71f62163fb3a5956565ce7b86a4a03926ac0d5edfa305aa328cb5da833b9733eac3db77a1717b8594b202b2acb5eb63f994aa6a81a85f2a31fc5f2c93a7f69dbaf0b7adf165ceb336c27beaf4d36d43ae9c882db56b997d81093af1e8738097d04d8aeda468bc6405a39c6ec80611f16e7febdaeee916d65ff17c6513975e42e16a930363cfb9618706010187906b44222e16354e2dbeb1bced6ce618b2b51", 0xed) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000008000)={0x0}, 0x1) 2018/01/11 12:27:26 executing program 4: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000117000-0x8)={0x0, 0x4}, &(0x7f0000ea1000-0x4)=0x8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ea1000-0x8)={r1, 0x2c07}, &(0x7f0000e46000)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000ea1000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea0000)=0x10) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ea0000)={0x0, 0xfff, 0x9, 0x1}, &(0x7f0000ea0000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00007b1000)=@assoc_id=r4, 0x4) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/11 12:27:26 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000fd6000)=0x0, &(0x7f0000365000)=0x4) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000013e000-0x10)={0x0, 0x800, 0x4, [0x9, 0x5, 0x1f, 0x7f18]}, &(0x7f0000fd6000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008f5000)={r1, 0x8, 0x1, [0xff]}, &(0x7f0000fd7000-0x4)=0xa) 2018/01/11 12:27:26 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000adf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/11 12:27:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae7000)={0xffffffffffffff9c}) getpeername$ipx(r0, &(0x7f0000190000-0x8)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b00000-0x4)=0x10) syz_emit_ethernet(0x2e, &(0x7f0000d07000-0x41)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x37, 0x0, 0x0, @broadcast=0xffffffff, "42bccf79"}}}}}, 0x0) 2018/01/11 12:27:26 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x10) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000000d000)=""/177, &(0x7f000000c000)=0xb1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000012000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common="6970366772653000f0000000000600", @ifru_data=&(0x7f0000003000-0x20)="05357ffd7c96a7092c954b7b94f8f20000000000000006444f52d30fe6a2821c"}) 2018/01/11 12:27:26 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x20, 0xfffffffffffffffc, &(0x7f0000adc000)="9a19c37d6f4d7f8106d28d4a4d7b982665757be9419eedfb42bacce43d000000007ec5fca6fd5871fa", 0xfffffe43) 2018/01/11 12:27:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000465000)={0x0, 0x0}, &(0x7f0000c14000)=0x8) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(0xffffffffffffffff, &(0x7f00002e0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c19000-0x4)=0xffffffffffffff83, 0x80000) socketpair(0x0, 0x0, 0x0, &(0x7f00007fa000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000495000)=[{{0x0, 0x0, &(0x7f00009f0000)=[], 0x0, &(0x7f0000783000)=[], 0x13, 0x0}, 0x8001}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000040e000)={r1, 0x12000, 0x8}, &(0x7f0000e9c000-0x4)=0x8) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x5a3}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/11 12:27:26 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000785000-0xa)={0x3, [0x81, 0x43c, 0x9]}, &(0x7f0000635000-0x4)=0xa) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ef0000-0x4)=0xfffffffffffffff9, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x9, 0x5d3, &(0x7f0000000000)="ff000000000017007c000000000000ac", 0xec0bd37409fcdd22) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000073c000-0x20)={@generic="162eb0142d9121f57aab17b317885a91", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000086d000-0x4)=0x9a61, &(0x7f0000845000-0x8)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000093e000)=0x0, &(0x7f0000ef0000)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a39000-0x12)={@generic="4273ae51f81fb1b97637313aa5d55ed1", 0x7}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ef1000)=0x0, &(0x7f0000ef2000-0x4)=0x4) sendto$inet(r0, &(0x7f0000901000-0x70)="9f6af1c4d4535f9e2adf9906cd9c1b42f7e9a6d7edceef79863ad23c10ef983f3aaad49e1651f9657041ea9d633bdac52b0a628e52d3204fb6577161ebd66ef213be909a28b2347225fcd397be81873634e5b9b881eba8146bdef3f980bbfaf2abaa56b52f928b9ae74265ac8dd16e75", 0x70, 0x40000, &(0x7f00002d9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:26 executing program 7: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f0000dee000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) 2018/01/11 12:27:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000098b000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a4e000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000017f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000231000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000517000)={0x0, 0x0, 0x0}, &(0x7f0000354000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000064b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e4c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f6000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002d4000-0x6)={0x0, 0x0, 0x0}, &(0x7f0000050000-0x4)=0xc) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bd4000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000143000)=0x1c, 0x800) r8 = socket(0x2, 0x80b, 0x101) r9 = socket$bt_hci(0x1f, 0x3, 0x1) r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004ab000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d16000-0x4)=0xe8) r12 = getgid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e7e000-0x8)={0x0, 0x0}) r14 = socket$bt_cmtp(0x1f, 0x3, 0x5) r15 = accept4$packet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000040f000)=0x14, 0x80000) r16 = accept4$unix(0xffffffffffffffff, &(0x7f0000220000)=@file={0x0, ""/108}, &(0x7f0000cd0000)=0x6e, 0x80000) r17 = socket$inet(0x2, 0x80007, 0x378) r18 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r19 = socket$bt_bnep(0x1f, 0x3, 0x4) r20 = socket$inet6(0xa, 0x0, 0x9) sendmsg$unix(r0, &(0x7f0000c17000-0x38)={&(0x7f0000f21000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fb2000-0x60)=[{&(0x7f0000ecd000-0xaa)="ce0c48603fc2ebf8fc1cea414b8a1234f99e7ffac72c394d791217f81f9cd14fe799856d4a61c82f6c213d7a5e13f63efbd50051a0f82ae35ef42f621d3651518c7d839703c201ada11003af9a679d91778db72936069e56b2b4c18309cce7efa804993c23adb9811d338e00fa53884b5ffdd07f36e3e58d2bacb55a47cd47525c4baed7c4c069ccb84c3ac9649ce512ab306caabcdc114b5b65f276c9e9bc5a2ef3d90163522fc050f7", 0xaa}, {&(0x7f00008a4000-0x7f)="ad4213d649e230f040671c88bcdb6e656d895e7a65e5c9b7dd2a87f64f6c9d9fc7410e588bb7c6904320f376a40afbdea94cfb79b32830fc77ec9689dfea493e2ea52471059c501582d53a789dbf71b8f50daf54a6fb598e4dddf34d0895489f895e492bf68cf06fc89c6ff42b79c7eb7bd6113e135719665f5ed0796419e38f1f3de9819fb319f126", 0x89}, {&(0x7f0000ce9000)="fb2949dbecb2a5d592fb973630cb0a73877fa26d6ad879b8fc7da22a0d8cca6e1d9ce5c8bcd392f581ae96b6de541e2001e98b5697bb0faa0df827207fdbda99beee2988794a40de834bc289bdb27ad92f6ee817a17a7598aec1f71d7c4a07170d8cb8f7894353975127264ebcee685fd241f475a1fe1810ff293cac1370c527f7c2216c69af782c536d02d13a1305f33da26a46897526350e772daae8a271e064df363c73c768", 0xa7}, {&(0x7f000036c000-0xfd)="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", 0xfd}, {&(0x7f000051c000)="a14d0f9c134dbe23ce43d9d5d0b9978aa8eefa7ed47d99aa61b2f507ad4efefe220f67bf0f153a4fff40e5bad25f6aeda3cc7fd8872a9ea9509945742eb8a1fe3778dd6eff2206294fe1a237083a", 0x4e}, {&(0x7f0000af0000-0x65)="68fd07cb74a989d7840fdeecdbb11535c6567105e8c77cebbacb8eb03c8842d09fcaa629e763a6c7669cfc0164f860e7de4b55c92b7105976943f428bd5c7a2c2cba2c6869ac7587dde616174d7aa0280ee60610ed6aac4d3554a34565d3d9e3ea7ad45932", 0x65}], 0x6, &(0x7f0000943000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17, r18]}, @rights={0x18, 0x1, 0x1, [r19, r20]}], 0xc0, 0x881}, 0x80) r21 = socket$alg(0x26, 0x5, 0x0) bind$alg(r21, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r21, 0x117, 0x1, &(0x7f0000dc2000-0x22)="69674fad2319047548e143fe558acb7b47f07711", 0x14) 2018/01/11 12:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000fd000)={0x0, 0x3, 0xffff7ffffffffffd}, 0x4) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00001d7000-0xf0)="97250121dcc4d941dcd4bcc308d0fd3d294520f839e327a059452dc9c9748da6bf7ee84d955323abdaff4b29344ffbfa7dbee816230d38695289c97e101cbdde720dc20cdc3b81bde99026ad498fda96c91d18736a880372e0072d02f3c6a2ea5c200169407f8ba130026428bd4eb862590babe813ea2b157f78f52de44fd7c8be2260d60d941cb53c16a679678fcd2538e500cd178ae871beb1dbc60af4f9a67b9f7f62f51267d7de059cc2736b190fbf4188c422f6f416e1a6c69c9fc3f346f705c80ef6ab51708765e0ac42b2e1613fdd0a8506d62b41e78b5c3ee982a1d489f4d9954d94a72c327e2840fba85e78") 2018/01/11 12:27:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b38000)=0x0) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/11 12:27:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00005ef000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000089f000-0x10)={0x0, 0x0, &(0x7f00003e7000)=[]}, &(0x7f0000186000)=0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ff4000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007ff000)=0x1c, 0x800) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) socket$inet6(0xa, 0x1, 0x0) socket(0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000144000-0x8)={r0, 0x6}, &(0x7f0000cdb000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000c1e000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x67, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "de"}}}}}}}, 0x0) 2018/01/11 12:27:26 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) read(r0, &(0x7f000044a000)=""/0, 0x379) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x200) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000567000-0x8)={0xfffffffffffeffff, 0x5}, 0x8) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x6, 0x13, r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000922000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000ec5000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001f9000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x6, 0x6, "4216b50508d04a20cf8e5f12d773c7c5b79a9a9840fd05898f67709587cc7d44c2682d2aae5ea0c60141f24ab14ae9ed627df5eb2f8752b6ea6373100368b8488db615ef079301eaca3f4f0a009e1bea"}, 0x160) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xdada, @ipv6={0x0, 0x6, "88f087", 0x8, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x7fff, 0x0, ""}}}}}}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000976000-0x10)={0x2, &(0x7f0000f39000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00006fc000-0x8)={r2, 0x2}) 2018/01/11 12:27:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000020c000-0x4)=0xfffffffffffffffb, 0x4) socketpair(0x1b, 0x1, 0x7, &(0x7f0000f33000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000090000)={0x0, 0x8}, &(0x7f0000c89000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000df7000)={0x2, 0x208, 0x7, 0x5, r2}, 0x10) 2018/01/11 12:27:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000053000-0x38)={0x0, 0x0, &(0x7f0000545000)=[{&(0x7f0000f85000-0x36)="2f48687c63275c8a8fd02a6fdf3afe9d", 0x10}], 0x1, &(0x7f0000280000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000c1e000)={0x9, 0x7, 0x59, 0x8, 0x4, 0x4}) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f0000a8a000)=""/187, 0xbb}], 0x1) 2018/01/11 12:27:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0xfffffffffffffcac) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000790000)={0x2, &(0x7f00003dc000-0x10)=[{0x1ff, 0xeaa0, 0x1000, 0x200}, {0x9, 0x7, 0x9ff, 0x3}]}, 0x10) 2018/01/11 12:27:26 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) 2018/01/11 12:27:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006b7000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80000000000001, 0x0) bind$inet(r1, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000079e000-0x5)={0x3ff, 0x7, 0x200, 0x9}, 0x5) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000772000)=0x1e8, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f000074c000-0xa9)="42f6e0427781f6655e477d9da5aebd3bc7a23e9d9f047971e46d76c03db57b47ce941ffba4eacb88a92527ac1f69c323920dac93f972a8315e7a7571031710f77e5ad5ea133e2d18fca36afe9ec5efab2c18b03bb7eaf7d20fe83653290021674041e0f3e22ddaedd0e9fe3a1ac42926d457a4c2b1041d74835fba459a94d1ad8a27eba6a989fee27bc156700b14f78ea1ed39482d64577860f5b09f0f1ae22bddfd50da10cfd6574a", 0xa9) sendmmsg$unix(r1, &(0x7f00008b4000-0x38)=[{&(0x7f000002c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000214000-0x70)=[], 0x0, &(0x7f00009fe000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00006e5000)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000de4000)=0x8) 2018/01/11 12:27:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) gettid() setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000906000-0x5)='veno\x00', 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ba7000-0x4)={r0}) accept(r0, &(0x7f0000657000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ba6000-0x4)=0xe) socketpair(0x5, 0xe, 0x0, &(0x7f00004fa000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000095e000-0x20)={0x100, 0x0, 0x10001, 0xc1f9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00008da000-0x10)={0x9, r3}) bind$nfc_llcp(r1, &(0x7f0000ab0000)={0x27, 0x2, 0x7fff, 0x5, 0x4, 0xb, "d077ba6d1b4f23e81126e692b3345a049fb1688931cdb0274bff17db0f4ac81f02e5aa9cd97ad8897c689346ed062530e3bc69a4ffd0d0584b2092675f87f8", 0x1}, 0x60) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000397000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000bd4000-0x4)=0x0, &(0x7f0000ff9000)=0x4) 2018/01/11 12:27:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6fe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x800, 0x4, 0x80000001, 0x1, 0x0}, &(0x7f0000247000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x20000000000b}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f000095b000-0x80)=@generic={0x0, ""/126}, &(0x7f00001b3000-0x4)=0x80) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000008c000-0x8)=""/8, &(0x7f00009a4000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000474000-0x4)=0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r4, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f2f000)={r1, 0xaf, "7874788ea8a413a2a5c23f37aa76d88511f494c45fa300327a95459084df1ffb03504bb3ea9c4deff1f7dfe0c6cb757c0af5f121ccee492ea14e473d0384d27be5498f5f80a2bc969d6a7b44aa4796f0c469bb28bc92131dd944b352b5a0832aa97722b83cc9f6e595b810c85d9c8fe86974cff6eea853a4f1d17f5ff7ed07f00ff488bf0b5e8df45877fe9c8d9500a8e655bbf4e66b85f93424e1ba4745194a0ffb35cffe921cc5e1d0ac248afa5b"}, &(0x7f0000063000-0x4)=0xb7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000f18000)={r2, 0x8b, 0x7}, &(0x7f000004d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000050b000-0x4)=@assoc_id=r5, &(0x7f000076b000+0x40)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000dde000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000207000)=0x98) 2018/01/11 12:27:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4$inet(r0, &(0x7f0000ccf000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000989000)=0x10, 0x800) connect$inet(r0, &(0x7f00006ca000)={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000066f000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed0000-0x4)=0xffffffffffffffb3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000053a000-0xc)=@sack_info={r2, 0x800, 0x1ff}, 0xc) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000847000)=0xba4, &(0x7f0000217000)=0x2) socketpair(0x1, 0x1, 0x4, &(0x7f0000964000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) socket$inet(0x2, 0x4, 0x2) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/11 12:27:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8000000000000) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e02000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x2, 0x80000, 0x0) sendto$inet(r1, &(0x7f0000194000)="04e312049c4481c24b", 0x9, 0x5, 0x0, 0x2d5) getsockopt(r1, 0x6, 0x8, &(0x7f00005f1000)=""/62, &(0x7f0000894000)=0x3e) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b31000)={0x0, 0x0}) accept$ax25(r2, &(0x7f0000da0000)={0x0, {""/7}, 0x0}, &(0x7f0000637000)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003b2000)={0x0, 0x0}) close(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e5b000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd3000)=0x2c) 2018/01/11 12:27:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x730ed1c9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000e1e000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a29000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x400}) 2018/01/11 12:27:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x9, &(0x7f0000559000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f09000)={0x26, 'aead\x00', 0x0, 0x20, 'gcm_base(ctr(twofish),md5-generic)\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003b3000-0x20)={0xffffffffffffffe1, 0x0, 0x10003, 0xc94e}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c79000-0x20)={0x8, r3, 0x0, 0xc48e}) bind$alg(r2, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/01/11 12:27:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c3c000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00005f5000)="9f04a3f3fcce907d77fc11aee25415a827e835268d5cf2b1010f728689cee30f9b4e342387402d6a4d441fc264a9c3aed6dc04", 0x33) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d01000)=0x0, &(0x7f0000b2e000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x8, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:27:26 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r0, &(0x7f0000d12000-0x5)="526a679a", 0x4, 0x0, &(0x7f0000f6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0xd, 0xa, 0x100000001) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000002d000-0x94)={{0x8001, 0x101, 0xfffffffffffffffe, 0x4a12, 0x1, 0x2535}, 0xff, 0xffffffff, 0x1ae, 0x400, 0x9, "693eecaddf165c2b5cf478be782f7317d17feff1dd6061989a9cdc87ac4fa8eba76b517cc24a0b6e670db4bc52f0e2a7cfba7a9e3a5431b66464fca5f80e3aaf823d804a1fbaa1dc8e44433c677f44595e1cd4617b3a4338a3cb474ed8c5976f72e3796646193b3038fbd622c28f3e974466ccb810cda810f628e20699ca1b96"}) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f65000-0x4)=0xffffffffffffffff, 0x256) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f6a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000da3000)=0x8, 0x800) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000f6a000)={0x27, 0x1, 0x3, 0x4, 0xff, 0x0, "98740172625b671816a2cecb7ac66d1520807f5cbd3d280b5b9507a679cf65ec68f8f3f86dd098898465d10a01e4fe040eaa8bf0b48c0fb3cdf5510166838c", 0x4231}, 0x60) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f68000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000060d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000f6b000)={0x0, 0x0}) 2018/01/11 12:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) close(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fa7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044a000-0x3)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000000b000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/11 12:27:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept4(r0, &(0x7f0000d3b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fbf000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009b5000)={0x3ff, 0x8000, 0x8201, 0x4, 0x81, 0x9, 0x5, 0x5, 0x0}, &(0x7f00006b4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000f7000+0x9e1)={0x0, 0x1, 0xfffffffffffffffe, 0x7ff, 0x1, 0x8}, &(0x7f00003ae000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001f1000-0xb8)={r2, 0x4, 0x6, 0x1, 0x0, 0x9, 0x7, 0x5, {r3, @in6={{0xa, 0x2, 0xffffffffffffa5b6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x0, 0x7, 0x2, 0x7fc00000000}}, &(0x7f00003d0000-0x4)=0xb8) r4 = accept$alg(r0, 0x0, 0x0) r5 = accept4(r0, &(0x7f0000820000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000876000)=0x58, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000bb1000-0x42)=""/66, &(0x7f0000d0e000)=0x42) sendmsg$alg(r4, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00007a5000-0x40)=[{&(0x7f000084a000-0x58)=""/88, 0x9b}, {&(0x7f000081b000-0x21)=""/33, 0x0}, {&(0x7f0000237000)=""/213, 0x0}, {&(0x7f0000f4c000-0xb6)=""/182, 0x0}], 0x1, &(0x7f00006db000)=""/87, 0x57, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/11 12:27:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000775000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f87000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000043f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00008f3000)={r2, 0x80000, r3}) [ 212.966729] sctp: [Deprecated]: syz-executor3 (pid 18622) Use of int in maxseg socket option. [ 212.966729] Use struct sctp_assoc_value instead 2018/01/11 12:27:26 executing program 7: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r2 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b59000)={r1, 0x3}, &(0x7f00001a1000)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009b9000-0x8)={r1, 0x8}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b58000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000100000-0x18)={0x5, [0xfffffffffffffffa, 0x7e, 0x5, 0x8000, 0x3]}, &(0x7f0000b58000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008bd000-0x4)=@assoc_id=r3, 0x4) unshare(0x8000400) 2018/01/11 12:27:26 executing program 0: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f59000)={0x0, 0x0, &(0x7f0000058000)={&(0x7f0000f5a000-0x80)={0x2, 0x0, 0x1f, 0x7, 0x10, 0x0, 0x1, 0x3, [@sadb_address={0x3, 0x5, 0xff, 0x80, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0xb, 0x9, 0x268, 0x0, "d115a628a4907da061ef6021a3cf8741ff7c373e9eecf46fe88f494de84cdee568ac377517169a1327ed5462df115ff134f0d457175bad3c321bbb6e6068b2311182f51716b0d0b4bf7c605d0c"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x40800) 2018/01/11 12:27:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) 2018/01/11 12:27:26 executing program 2: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000018a000)={@generic="799ca404cb247d97862515a02d022a48", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x2ae) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000219000-0xb1)="9fa0291e88017ca100000000feffff8562c82901348b5ca3a6103d7c1fcb9eef4e", 0x21) 2018/01/11 12:27:26 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f000092d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000258000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000fbb000)=@generic="b617c432b75cb8f78c03cb19414fd21c", 0x100000000}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x24, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x7, 0x0, @fd=0xffffffffffffffff}, @flag={0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x51)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x20, 0x5, 0x20000}, &(0x7f000021a000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000003c000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0xffffffffffff0000, 0x8001, 0xfffffffffffffff8, 0x51}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000722000-0x20)={0x9, 0xffffffff, 0x4, 0x80, 0x8, 0x2, 0x8, 0xa3, 0x0}, &(0x7f0000df6000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x9, 0x5, 0x4, 0x8001, 0x7}, &(0x7f0000aed000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa4, "a54f68e084f850dfc3d8d4f3c3c7cceac211a08f06a4d204ff9924eb8f50e488121a9bdd692a39d97dd9b66b19e6fcddbd0cf53fed14a1956d418b49f31ad9510642c40aa15717e84cc35d7f2ea99171d899c21504cc9b23d35e65843c0e50adbac0f0b5c8bc85514ef243710e712317287dc65a3f2eda96a4b6c198a514dd0ff6fea899ae7149cef796f7aa1546c03bf9fafa9fe009008c8b2e8ae57722f79077a573aa"}, &(0x7f0000ac6000-0x4)=0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009d7000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x8000, 0x8209, 0x7, 0x5, 0x0}, &(0x7f0000cf3000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x3, 0x3, 0x4, 0xffffffff, 0xad}, &(0x7f000044b000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0xf2f, 0xca, 0x4, 0x1, 0x2, 0xfff, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xff, 0x81, 0x2f4, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x9, 0x7, 0x3}, &(0x7f0000ccb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000052b000-0xe)={0x0, 0x6, "6221d10ceb12"}, &(0x7f0000619000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x34)={0x0, 0x2c, "cde4c02a129d28c9fd752ea4b71972150c374d6b7092f7c20eb335bf2bf034e15adb008ddcf581bb52abbdc5"}, &(0x7f00008f4000)=0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000a44000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x9, 0x3, 0x40}, &(0x7f0000722000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffcc, 0x2, 0x9, 0x7, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000565000-0x8)={0x0, 0x4}, &(0x7f0000535000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c6000-0x2)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000472000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000cd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000605000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000e8000-0x10)={0x0, 0x8, 0x800, 0xaf5}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fcf000-0x8)={0x0, 0x10000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x2, 0x2}, &(0x7f0000aa6000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000083a000)={0x0, 0x6}, &(0x7f000061b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x1f8)=[{&(0x7f0000fc8000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000302000-0x8)="d34b33ef0f9509e2", 0x8}, {&(0x7f00006a4000-0x74)="f66c29768dd3631cb8d7973a23bb75a3181ff05b015398fc96a7d55e806cd30c6108ef11d2f8514c742d890848757adaaa893ac4eab0016baff1ccb1f9bcd0129776c1251407924ce6270c6df7591cf49909d7bc3e7d62bdd0762e2150bd591cf68e2c2ef32d3258357ba18cb11afac3505d5975", 0x74}, {&(0x7f0000767000)="14708996b0f7f8ce6a7ab4770c42ebf3e694e71d5a6c1c4198a7c1405dd56219d1bf4c5cdaf3a74534d186fb0d9588a22e1f401fb9ee626c88a43c5d457279c75afe1bea93190ae8cbcec5f7052d55bd75bb07e84d9f82075615c13a4360600e636047105946455fafb5a4593a54e60094459a8c000f007275f691d7c48e91b3f1897996fac061d2f1e4721981c3c964e6d3589fc39541a6947576a4ae736680f79a20cd584f1df0", 0xa8}], 0x3, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x401, 0x4, 0x3f00000, 0x7, 0xea80, 0x300b596c, 0xffffffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x1f, 0x8006, 0x8dc, 0x703d923c, 0x7, 0x38, 0x100, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100, 0x205, 0x8, 0x7b8f, 0x9, 0x7fffffff, 0x41, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x40, 0x800, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x4, 0x0, 0x8, 0xae43, 0x8, 0x6, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x792, 0x40, 0x80000001, 0xfffffffffffffffb}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x4, 0x3f, 0x6, 0x8, 0x30, 0x400, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8202, 0x2, 0x8b, 0x7, 0x7, 0x4, r7}}], 0x180, 0x800}, {&(0x7f0000625000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008f2000+0x97f)=[{&(0x7f0000000000)="35454c6beac00be5716502adb4f13748d448b555e6e9c61db9b2dc8e4ad13665846df7c2fbcc2b7a70ebe76b7df8ca999884551e45c57ca6326ded461d86f796477dcff306c03ca53aa240", 0x4b}, {&(0x7f00006c3000)="5a62e3476dfe635c65305ba3359e597d5374", 0x12}, {&(0x7f0000001000-0xf1)="2c01e4e7a83ce65f5304e527e8371bb78d592905c174ab7bb846d5f5b9806b46b63a0f1b12ed37657c65425a456feb0e271d27126c15f2af561304d83a459ae066aa3e9b5ccec405c1ae37090ec5ed38959a60a26c06ac1a9a088bf797b2791788f17b69f1f6e3ff8c8a180e96f36d1d33e56539ecc3ad2fc18af3c88dbdf624f83dc1f67f772ed0a589b88d39b93389966fe9cc61a4cb377b25e2ff4748699189200ef948db310c7131019360edafc299e5e005a8cf640ca2d85900463d04267d1b3f10c3d1518c38f4bbb91a46add8dd5ad65a5f35f4a2644f652181f88d8ac1da2f957cf5b7a78b549aa30c57b2a2b8", 0xf1}], 0x3, &(0x7f0000001000-0x30)=[@init={0x18, 0x84, 0x0, {0x1, 0x7fffffff, 0x6, 0x40}}], 0x30, 0x10}, {&(0x7f0000fda000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eda000)=[{&(0x7f000044d000-0xc7)="33a6df77e0c461b5249201afbf595a58cf7d5d9d362a8056b7499c0a798d653e0674d6ca942058e785dd71fd5a9fad01cd12f9c1520013115cf1c9ff7ab5f51aecaf95b077bb8bbd20b3745e0cb94663881f20b38f88136a990f0c3f8d1b8f7db45cd0e46dc27582c6edc2885cd62ef8c94d250a5ca5f29d193033ac649c689ee79b5cb289802f8f7b3cf508b0de514d24496995c6df93e2d030bfe612c03ce88ad2501dfaa3bc076e0a395f962129e41d8386f9be64ffaea61d7922b324c020155c68302e6c86", 0xc7}], 0x1, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x2, 0x6, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0xffffffff, 0xa, 0x8, 0xffffffff, 0x7, 0x3, 0x6, r9}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x8, 0x4, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x9, 0x6, r10}}, @init={0x18, 0x84, 0x0, {0x759, 0x6, 0x401, 0xbad}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x9, 0x7}}], 0x120, 0x40}, {&(0x7f0000a2d000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000087000-0x82)="2f283a614a2344a02a42756b3fdba4120a6b5aaab116a4a4892bf64d3f4a38aa27559c1657ebb8f3b0c883e96cb0041eca823789ce21d3d8455cb20332ef923e8485a7756a427756d2df91f17cc73e6999cf42c6002403058de626f3b488f439fe1cc3d3db3742829961a5a061e9f985b3f33e2b66ea06e3ebab5b57cbff8cfc16c5", 0x82}, {&(0x7f0000dd2000-0x1000)="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0x1000}, {&(0x7f0000001000-0x11)="9267a4d71f67a6e4dcd28ad1eaab006d33", 0x11}, {&(0x7f0000030000-0x59)="cd81528c7e909c3c29edb8f42eec65270c035208e1668fb9fd5940741d326403297cff7d9ea3910fbd18104cb7958f94f33c3ee2484030b5260e86049349ae287346f6662360dc0c6059d81fe98269a07efcbd85a4aafa9700", 0x59}], 0x4, &(0x7f0000827000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x4, 0x80000000, 0x4, 0x0, 0x200, 0x1, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xc1a, 0x9, 0x5, 0x0, 0xfffffffffffff9b1, 0x4, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x4, 0x9fa6}}, @sndrcv={0x30, 0x84, 0x1, {0x2d5, 0x1, 0x1, 0x5, 0x3, 0x79ea, 0x6, 0xfff, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x215d, 0x80000001, 0x4, 0x7, 0x5a6, 0x100000001, 0x7ff, 0xfffffffffffffeff, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x3, r15}}, @init={0x18, 0x84, 0x0, {0x8001, 0x2e5e, 0x8000, 0x93}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x8000, 0x76f, 0xffffffff, 0x8, 0xfffffffffffffffb, 0x20, r16}}], 0x180, 0x4}, {&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac3000-0x90)=[{&(0x7f0000943000)="0aa5f0a5a9737659288726ae74da42c37df91547ea94fee61d6a9fedb6afe742eede001fba88", 0x26}, {&(0x7f0000f08000)="53e2da4b8e112dfb429d7967d1e75443fd02d53c374256962a0468dcfb30a0c901d68b97260f113beff2bbecc96ec63d8ca3db6ba063c01dcf0155ccf0207e602514ef8b0ce15a93bec67e6e40e127acc2b443d9638101e82e973fdc89e842a022addf346a0d35389d6ed120bf55c230", 0x70}, {&(0x7f0000000000)="f2bce820", 0x4}, {&(0x7f0000000000)="576807ede2a2b07ddb634c056e8b7377c5516887a7853e8ce954ad8f523ba86099a4f9f9aa5f4c66409ec520327f57420dd746e62848370c1c6b71fe7d7c19c8db66863b3c512d194c196d8ef7536fa059b13a57730b382e0ecea147f3fe9a59771e2aa08623f20e05fbee6d2547b4", 0x6f}, {&(0x7f0000877000)="5248c1aaec105adbbef249475d770cf7eb3279a1b8446d0b7b6db0aa2ef1b0477db42aee1d643efbdf03c78c05fab051b82ca68d55a95763cd776fd86ff2f2af7c3696b6885bf06c16f07f98e14a2919e84a69cacb02dfe996a4d96afeaaded1a67e66c2d6bee3c857ff", 0x6a}, {&(0x7f0000001000-0x1000)="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0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000c31000)="d5044bf8d87148ff3d52ef35a25d87a9c75338c56e9830e9a4a8f8bab5c3f7a7bdce5d8977dfcb683089eb1ee15ce601626b34f179c157a5406f68abae7ecd194fad2e1283cf", 0x46}, {&(0x7f0000e24000-0x95)="8c1494069d9bb20f20065fb5ca69a22c88ec4203d6438bc22a94005663c92f0f77f0a73dfea2673323466f00e1e29d8da5ea0609a6fbb221bba8107e4b97734d5b0fddb9baa3570401e5c99acff687490e8f59113d2f60ab4823d3208b07ed8c2643bb664fb156e91174464b213d5b738a980f15d60ba88556d347fcac548efaf91fa60af1c46a83f4029642851ad105a38c40d1da", 0x95}, 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0x1000}, {&(0x7f0000000000)="9c577330ce742fafac2e1dccc56605be71144c2539e9452c54a2a0c77f35db3e759d93268c95ed6c0206f2b3a5149a76f8614ddc355e8d6e3c74ece7ff3447903ef331c0065029fa1e636528218500a6da8b770afe407281937935324b64f549b6599d0f4ed5a750afeaf335d7aa21b67e6c699325a58ad5066d98d5dfb800e1d2a352352c75283d782ce7e1", 0x8c}, {&(0x7f0000d59000)="0857bb3bacf04934a2f3d42b47034e96851cf649c08a10306468361a3cbf414225f45103343c94c0db0b9fcf67fa35c4073b10f9907f80ad009266d3fa3922bb3429683ddf114c4b16fae787af02d5dad4df59dac2f13a27312f6b8b8479f696b511fc5c2be57fc47179a3a26ac0e2cd7a50b231fd6992b961c72205c137dea5275796c7a502b81424a43b87a8cb8b9b4744a0be77931db6dad64a64774bb4d65e0d9ce189365d49fe1cc5294977d2d32333740e8ed814c04e9d633a3043", 0xbe}], 0x6, &(0x7f0000001000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffe00, 0x0, 0x3d0, 0x0, 0x9, 0x6, 0x200, r17}}, @init={0x18, 0x84, 0x0, {0x10001, 0x0, 0x3000000000000, 0x199}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x2, 0xffffffffffffffca, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x7, 0xa99, 0x4, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x5, 0x80000001, 0x101, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0xffffffff, 0x3ff, r21}}], 0x120, 0x4000}, {&(0x7f0000468000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000f92000)="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0x1000}, {&(0x7f0000001000-0xf2)="d4b82b9fe8646691f2912ff994a7d9c2abd33ee197438b39168c28dab13a953bf26f3cbd109e743ae4ea32663b915b8f1614dfa9793947a4b3938c3e3973df938efc8b3a1595dd23c7b4e13a517f8509366ad5fdbaf0ff9b9e9faf77b68bb7b2049c2531001b9aac1ff5ab105d1092d62dcb9f7cede99b6a8e67c7577569d9ecde62dfb6ee72843a28fe0e3cb474d150c48a509f6b55d635e3d2777a0dbc3676d63f9153d760a46c1df143bbbcf2b1995428c1504bd6632ddba364b1b3983746fc1ebdf5b43930252318f51b129f0e4a2848436e72a1995b0d944e0dff3d89522b4b8acccd67931c64855687eac9f13d5ece", 0xf2}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000c3b000)=@in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000f6a000-0x30)=[{&(0x7f000082d000)="e2f2eef3a2f26809b136f128cdba905cff5269e512ad9f1fbca544f47b02fffad6b6ce60b2153880f8ead1fb0c440072abadbce0e8ed89f461a73e9b583fca8e1bc3e43c2b3cfb846c13bd83dd1bad8b858519c0642c3372d2b5cfbd7f8e5be8e6a7ecbb802b22affccd85bbe70ec5d81231d489900467d4de35b160348862b1b80052f43fbc506698dde0f17d9a2a47c939d82cc44417d8299278e865cc9f580295a32da144da51086fa931c69f9a8b5fbf79579c3fd36e1d20e69cc39edd3d0da44181ec1543870d9939ac0caea5e27c", 0xd1}, {&(0x7f0000909000-0x7e)="ecf130d595c329233941ec9cbf2df4f03991dde976d03aaaad932ffb9fe5c3c9b98bb2e7ef44d85db41367fbd80560505fadc53e538149b4e1ffe62513430cb0a6fc7d2a0b05f9025ecbe54ce16b2a7a7f3a0fc8791364aea9a6f8e4dfc939b11e29e8035212e803dd9dc73b14096acc75a4b85c44c7c94a1482babbab49", 0x7e}, {&(0x7f0000562000-0x66)="a8655d9fc781ca661c5d4c9e43bf9bad670a53bb81ca24a3b88b2fba100de1630916177724dab7bbab0dd035b8fa601c6f2540c7165e3df215e7d262830548d32e607786d1951dc7f4c92b60e2b788a048049f17d03c7d3396bfc84e63d0fd19ccb9c49dcc65", 0x66}], 0x3, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x10000, 0x3, 0x6, 0x9, 0xffffffffffff8001, 0x7, 0x7, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x4, 0x2, 0x6, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x3, 0x7, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x8000, 0xfffffffffffffffd, 0x3f6, 0x7, 0x8, 0x1, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x8004, 0x100, 0x0, 0x4f6, 0x1cf5, 0x4, r26}}], 0xf0, 0x8040}, {&(0x7f0000001000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x6f)="b8d16f578dd61f763acb49a8a53b690b47680e496e8a51e193491d99f7fc0e766d1564acb2179a7eca6c081c5f5d95ced7e3b41c60c27dd5005e265a5c667711de9b27790d8011dd8d5da135765a62b7b0f732c958ee10e14e536cc78d1a4514df0d3938d8bcef0767ededb1353c73", 0x6f}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x45)="ce9d4d0389e41f188e96e52abba94b0c9722e9e39b2a07ee89915b35f992733ede6216d2fbdf0f1b9a9df122d6435ec05f0ff93874a932d696a8c443d72a82b6dca02d45bf", 0x45}, {&(0x7f0000001000-0x14)="6cd14051dee8b0001ddc5549edab9fc090a74f91", 0x14}, 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0x1000}, {&(0x7f0000838000)="f035658fffadb334c01cfaf8f9304461237cbd2bc8d3b16f7ca16cc45519ae71fc4e8f78c12e2c6476d69c52e1596f789e96d6421c2f81c596bceeb600a29d7352bfa637c4d1dab83199dbea3828d0d0fd6bbfc81e81ce4a396af57fd7d516d505619331f5534d8b71f963df4a6b67839623952e3f520a75d315a7daea6fd823980c4e447e6d60c46d9deb60366967212bbe1be99cca3b76b89e05620f86a8d3fde73e", 0xa3}, {&(0x7f0000001000-0x83)="16586b155f33435d51b392a2f6ff79c24e5714285e683ef0aec461acd4878be9a274d6f3c56ab4d4fc616eeb7869842215e2ae6d4d7dae6720025d261ecf76b6ba3288ec9fc0d31f1f0f664dc9a729fcfd3d242908e4bc5a30ddd09f0dde59ab3c2f92a1c0ca2cd41d379c689250691c3e96ebd63eeab8bf5eb40937cf02eafe7f5cf5", 0x83}], 0x7, 0x0, 0x0, 0x40}], 0x9, 0x20044004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 213.075723] sctp: [Deprecated]: syz-executor3 (pid 18632) Use of int in maxseg socket option. [ 213.075723] Use struct sctp_assoc_value instead 2018/01/11 12:27:27 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000)={0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000b000)="a6e32459a5a404ac46e6388c2705a30a494112955cd51eeb46b938b00aac861c64f55eb2344055be8abc35e59b5b26c96c414680d2e5789a408acf7c31893563aafc9fb23301e0f325736f2c538a5533750dd74f8164f28274c7aeb8ee2607c05364670ecdb814fb9c664dcc7acbcf7c5d772f6bafbbc4fff2297573bc0caf48ef83b65b9b4fc5ab7d545d5efb9ab52610af44146c8a7f4d2ef8055ca2f93b862338", 0xa2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f000000d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet(0x2, 0x802, 0x3f2, &(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000003000-0x48)=[{0x2, 0x40}, {0x3, 0x784}, {0x3, 0x4}, {0xf, 0x81}, {0x8, 0x6}, {0x3, 0x6}, {0x4, 0xe9}, {0x4, 0x81}, {0xe, 0x6}], 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000007000)="", 0x3}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000000d000)=""/32, &(0x7f000000d000)=0x20) 2018/01/11 12:27:27 executing program 4: mmap(&(0x7f0000000000/0x5c5000)=nil, 0x5c5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000e2000-0x3c8)={0x1, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) socketpair(0x5, 0x4, 0x8001, &(0x7f0000140000)={0x0, 0x0}) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f00005c5000)={&(0x7f00005c5000)=@llc={0x1a, 0x1a, 0x0, 0x80000001, 0x8, 0x7fff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000388000-0x10)=[{&(0x7f0000191000-0xec)="edd3a3414f8670929511e733b0977178ee5a708fe901aba9bcd4ce4ed97c1f2c88c8b1b292a8462e7eeb3e421649318414807d1756f2ba2680f24ee2cb6b05ba4c5dcd59b540612317366d0dac68cdf66409f956df17e064248c0a22d89db703a394b5a61488cbe05218127bd8b7f97f946a24d142eeeeace08e07c615bf222afa096031a532ada4e145dc5690a1aec74b8b9bb893669e73657aa39d32a6d82fd4b240717bb80e8134a7efaae2821eb25ddfd2a6885d5ec79a732b708924b9eeedbd63f501f70f41c4af746e77dc100094fdeb1a431fc1cf777c14407a10ab1bf147ac2d3310d15718ef696d", 0xec}], 0x1, 0x0, 0x0, 0x80}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00005c7000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f00003e6000-0xe0)=[{0x0, 0x0, &(0x7f00000ae000)=[{&(0x7f00005c4000-0x9b)="ba3c70a8f08bd3c96b38f125a5d419a33f4d0a5a718474db2f8648cdccc094811f5cde87ac254d8db17a4d0f5e9685ea930229a90381da39d3eb0d6783807f6f", 0x40}], 0x1, &(0x7f0000295000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00004d7000-0x38)={&(0x7f0000199000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x100000000}, 0x0) 2018/01/11 12:27:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) 2018/01/11 12:27:27 executing program 5: mmap(&(0x7f0000000000/0x240000)=nil, 0x240000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x80000000040) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000237000)=0x9fe, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000189000-0x4)=0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000240000)=0x0, &(0x7f00000d5000)=0x4) 2018/01/11 12:27:27 executing program 2: pipe(&(0x7f0000893000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000023e000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1}, &(0x7f000091c000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000593000-0x38)={&(0x7f0000cb6000-0x48)=@full={{0x3, {"0390b82005b699"}, 0x8000}, [{"f918dd4ff6b6e3"}, {"e96d83a4c5fa3e"}, {"61c615f650c429"}, {"c6db6c9d567d68"}, {"37d80ebef53068"}, {"cd16c0aacbf4b9"}, {"d55a2f1ad20686"}, {"c5083bd561e13e"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="703f43e8c8abb3fa58ec520cf998ba5f543b73401dffc29f543761ad7da33b14ea4a073f5447ca4d98aae6c3a4fff16288386202d2ce5b4ac9436d091588b8a797204f2a9f135593682a4b9f4693ad1a9f820b93df472b8cb13851ca824c21a39b533afe2fcd8f0e98ba2b21f5276f3b4863d29c07e9e01c24d92a0eff2927827f2dc31638bc1f207e", 0x89}, {&(0x7f0000315000-0xee)="f46fbf0ff6c69ba2f205cabbf0ce229019f757bc2043cc099e12d7a0c287203d38294723db288af3bf671ee9d2905ae09f7171e358aa7d4fe572c7fd272aff8eb7c5833a2cea938ed7e93f068a8bf023e328e4a89ba999c2f99079e072652b58506c7758e8919df69a1ebbc5c21a5dda2302c4d65263c11dad75578bb3b8bd4b90ab882d16515aadf926086000b05c82fca12fa1ee06e9b4a34b55c172d54ec924ca7a648d1f3f6b57484e350dbb311646b5fa19ff5b5a2c425eedb4ce880be0e691788141fb4dfd830f168a7fab25e07573d1bb61b019781e3aca54c2d96e59478e81036e5606063259cb8e4eaa", 0xee}, {&(0x7f0000001000-0xcd)="91bb02bcfe826d25c9f20dcf9887984f6c4d8c4b11836cdcd9dc3702894f986c8701ac4bf5600578ba2bcd6c6d1cdb20d8d6aa15fffb9dcac7e08ccde943f5d558165a59413c3051d0efb4e99802082e8214341f8f29b00b7933a92d1c9d32c0c87c74e2315ef252abc638a65c0d4182879aa0122322cc705476f5e379562211e1584f034eb3f5a911471475b772f97bb9097ec6071bf8fb50adf7e72ac50c4e420da11ed760849126db1df9d97a09d713513dc2c3614086299a2e5a973a8a253081d9b0c0dc1ea965278e379c", 0xcd}], 0x3, 0x0, 0x0, 0x24044084}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eb2000)=[@in6={0xa, 0x0, 0x25, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}], 0x1c) syz_emit_ethernet(0xe0, &(0x7f0000e8f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xaa, 0x3a, 0xffffffffffffffff, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x3, 0x4, 0x1, 0xf1, 0x0, 0x0, 0x0, 0x200, "55d70c", 0x1, "d40001"}, "9fa3a61216c5317a5566a8c409750308754299ca7673854c93211e9eec1ba7263f50a2d4382b030183e875114a52a1b608b77622f82a6f8f916904459ed7d109bfd9aadbfdd3e4fbc0f61781d9412fe023a1c12e0de53ff29ec710a01c8ec5425f5fd303cb07028c3c7fb6ef429e72a6909248582f20f6988c09a419e2c0985d70ccec1fc935d9c64dbc5a0356459a5a28ac770be5af526dffad"}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000073a000-0x4)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000674000)=0x1a4, 0x4) [ 213.107597] sctp: [Deprecated]: syz-executor7 (pid 18660) Use of int in maxseg socket option. [ 213.107597] Use struct sctp_assoc_value instead [ 213.162611] sctp: [Deprecated]: syz-executor7 (pid 18678) Use of int in maxseg socket option. [ 213.162611] Use struct sctp_assoc_value instead 2018/01/11 12:27:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0xfffffffffffffff7, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000bab000)="132a6c7b9cc458b4b76ce5a756b9b9c02ca994365be957b2b4d2e19526160f15197c0861dbf5e36e543cf1347e3ee9f9afd016a910bc7e341a3929e4cbff7a675b76b61d46234056a2ff3f4700354353bed53dead6531a7d032d7cca454f81a7ac74f4012ed0f9dd7914f53e5cb2da182f9be0232e2b6c8d16106494ddd2ac6be27e3f37541164e70efa913f69b49127b6c6c6428a787c593bc2c1c56db5bf84c357a5f69ecd6b112d54e85c60d7d0bd9c964373416a10bc15b2a64f4a7446e93ef7d0b247c2306b6d7dbadfdd65557f93d8d71e94da0af7c8ba888a"}, 0x10) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0xfffffffffffffdcc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/11 12:27:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000481000-0x155)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x10, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x3, 0x81, 0x0, 0x0, 0x0}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000358000-0x4)=@assoc_id=0x0, &(0x7f0000fb1000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de4000)={r1, 0x8}, &(0x7f0000038000)=0x8) 2018/01/11 12:27:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b8d000-0x2c)={0x8, 0x2, 0x10000, 0x56c8, 0x5, 0xffffffffffffff9c, 0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) readv(r0, &(0x7f000022c000)=[{&(0x7f0000278000)=""/251, 0xfb}, {&(0x7f0000817000)=""/102, 0x66}, {&(0x7f0000e35000)=""/51, 0x33}, {&(0x7f00009ca000-0x85)=""/133, 0x85}, {&(0x7f0000dbe000)=""/0, 0x0}, {&(0x7f00003ec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d60000)=""/4096, 0x1000}, {&(0x7f0000f58000)=""/53, 0x35}, {&(0x7f0000c70000)=""/246, 0xf6}], 0x9) r1 = socket(0x10, 0x40000000003, 0x0) write(r1, &(0x7f0000875000)="22000000180007ffffea001d090007110a04000000f8080900001c00040008000000", 0x22) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000085d000)=""/111, &(0x7f0000d39000-0x4)=0x6f) 2018/01/11 12:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x61, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00007eb000-0x67)=""/103, &(0x7f0000af9000)=0x67) 2018/01/11 12:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000997000)={r0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00002f0000-0x10)={0x0, 0x9, 0x2f3f, 0x4}, 0x10) r2 = socket(0x10, 0x800, 0x101) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000d9d000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0dd575b05ce383e5b3b60cedd554dbb729", 0x11) 2018/01/11 12:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000d7000)={0x0, {""/7}, 0x0}, &(0x7f0000a5c000)=0x10, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ebd000)={@common='dummy0\x00', @ifru_flags=0x800}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt(r1, 0x800000010d, 0x100000021, &(0x7f0000001000-0x5)='\x00\x00\x00\x00', 0xffffffe9) 2018/01/11 12:27:27 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0xe, &(0x7f00002ee000)=""/4, &(0x7f00001c4000-0x4)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/11 12:27:27 executing program 4: socketpair(0x2552da225af55b15, 0x5, 0x6, &(0x7f0000187000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00005cc000)={&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e30000-0x50)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000037000)=""/155, 0x9b}, {&(0x7f0000c99000)=""/173, 0xad}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}], 0x5, &(0x7f0000000000)=""/136, 0x88, 0x9}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$int_in(r1, 0x0, &(0x7f0000500000)=0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x4, 0x10}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r2, 0x100000000}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00003ce000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000001, 0x9}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/11 12:27:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c96000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003d8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e60000-0x4)=0x8) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x7ff, &(0x7f0000001000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000a75000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/11 12:27:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a6a000)={0x0, 0x3}, &(0x7f00005ad000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004cf000)={r1, 0xc8, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e17000+0x93c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0b000)=0xa0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00008c8000-0xe)=""/14, &(0x7f0000f25000)=0xe) pipe(&(0x7f0000abf000-0x8)={0x0, 0x0}) bind$bt_sco(r2, &(0x7f00003ec000-0x8)={0x1f, {0x4, 0x9, 0x3, 0x7, 0xfff, 0x800}}, 0x8) 2018/01/11 12:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000347000)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000e15000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/11 12:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000003b000)={0x8001}, 0x4) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/01/11 12:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000167000)={0x0, 0x0, &(0x7f00008bc000)=[{&(0x7f0000334000-0x4)="5ff9f3be63949d0a34adf198a4512d903ff862c4699958aee5b4935fcdcd96a30387642c08efe7db786e421847c0bfaf45b2f3727771cf8b79afce3b1011a6be0a3f260fe693c81e5a05a7e9", 0x4c}, {&(0x7f0000051000-0xd2)="6d3050e33bb79c17ef2db45db95968f3636a715d51b57ebaca32cc26c9fe3662c5145269c2bcde7dbadb3147f08d977a08f28de5d5425000ecc4d1257f4efa13ff26661308de5deabd5669c6afb3b07e7e444078a0819b2e25ae7360a172eb911be2f26bf1b47c8969a1f8fd087c256c44339fdfa45cf2d6b825104580ae07980599f06a8b180cc1fe5bceda1d62620cdf66827830f8e28426a897e92f2e5815dc72c7150bf3889b979e67e90b82d2011b058a331ed06b4ec2bc9654d821506fc2b014434fe301b71d4fb028df34f686e0bf", 0xd2}, {&(0x7f000047e000-0x53)="122545438478b104b56b810863aed8f0123da45b1c9f1bb8ffacb3616ca41fbeeef7400758bbb224ea1d38f5e017a8250b16d6c388818e3833492db1464fce604468b1f686bb290bf07d0e724344be22a4fd7a", 0x53}, {&(0x7f000007c000-0x35)="894558d3a3701b8c7ea8645ef81795c018d24680f74a2dc695a3adabd94d56469b5f6cf61b99ccd0cecd3d34c53f72d42928821fad500f47d5789f42825ca9865e182c9018038d8b70d27533921d", 0x4e}, {&(0x7f0000ce8000)="296674d7f406692230537f8c5e50e125730ec22490e71e1990b3e27f49fb511a5e02fee79574c944b20586cb6dd7bbff50e3cae2ed5c42e44e43651676cd31aeceff68670db7c11ffc7ab76ae36d33d3445feba2bfa1", 0x56}, {&(0x7f0000349000)="8206df232675c60fcdde04366e30583f0cc08a619e6e614fc4", 0x19}, {&(0x7f000017a000-0xa5)="485c52aab4b36f7b063c44a0004c7915b987286da2d2af4d7739a716bbea45f8d28bf81366daae9b2edb0bb57debe831fad75886e0855d05e263acc09a72a41cef1e15be07a1df802d323db2a48408fe2989372d4b28e17d9e72cc56322babbb87977f9b24933389f9852c86969cb8a3dd458679389d671b4213fc429d78e421bed9c8dbe96e96be68bdb8c202cb0d253c1f76b9d48d3a43ee379a5743017c2256ba93953c", 0xa5}], 0x7, &(0x7f0000b71000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x40840}, 0x800) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000c1c000)={r1, r0, 0x0, 0x2, &(0x7f0000230000)="7587ba180c0231f588627460f8048803c1990eb9d85dd9afcac4f7b236e2b75d95937057c3d9c15f9ed537a4b007ece575d14ae1dd0e18260dc953e9e6717b873f6d5284b7f5fa24ed87949764e6f3738b6ab4069ca708f6ab85fba515697cfad577d91707f7604e058cc1577b044d7fa544ae53c585aa5efa4ff4fd241b55c728a71012bfb35877ace1742a9f8862922088366aadf9f6e39c", 0x20, 0x0, 0x7ff, 0xffffffffffffff81, 0x2, 0x30, 0x3, "2d7883412902cfa3fc19a300e5f308a3e932471b5868a647ecc4300669e0b43d0ec4cd3316088afe4610e0b89b2107ddc6a9dedb8559fe5c329c3906e213bb6ee61177d46e158cc255aae442a60cce7319b0ca2be1e1eabef443363925264e110207307c368aa024244db0f25d96f9378fbcb1e4c1e87428ba79f36ee6550d664dc3c9c20c01b62da60318c78321227c7dd83ffe8a99165aefa958a5c2b00bc7483343857236617c414a10ec9a13de63b0a6aa7663e8fdac0af5b9ce2ae3f043a7cd53"}) r3 = socket$inet6(0xa, 0x4, 0xff) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b53000)=0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) [ 213.256264] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=18705 comm=syz-executor4 [ 213.269984] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/11 12:27:27 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d2e000)={0x6, 0xbf, 0x2, 0xfc68, 0x3, [{0x400, 0x8, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x2, 0xfffe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x30b, 0x6, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d3d000-0x4)=0x2cc, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d3b000)=0x8, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) [ 213.297840] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 213.341194] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=18720 comm=syz-executor4 2018/01/11 12:27:27 executing program 2: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e0030900000000000000190005000000", 0x24) 2018/01/11 12:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) sendto$inet(r0, &(0x7f00004d5000-0x41)="", 0xfffffffffffffdaa, 0x0, &(0x7f0000a10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0xa, 0x4, 0x3) 2018/01/11 12:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a54000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000baf000-0x14)={{0x10000, 0x8001, 0x2, 0x8, 0x6f, 0x0}, 0x100000000, 0xcb22, 0x6}) 2018/01/11 12:27:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001ec000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000-0x4)=0x58) socket$inet6(0xa, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f4e000)={0x0}, &(0x7f0000d46000-0x4)=0x193) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00004de000-0x4)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000302000)={0x1, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1000000000000000, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/11 12:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f00008d2000-0x10)=[{&(0x7f0000ebc000)="2900000018001980014f75241a6800210206e30067fffe0100030000040004fffffff800080000ff00", 0x29}], 0x1) r1 = accept(r0, &(0x7f0000a06000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000446000)=0x10) recvfrom$ipx(r1, &(0x7f0000d44000)=""/164, 0xa4, 0x140, &(0x7f0000447000-0x10)={0x4, 0x3, 0x7fff, "7669a9c6de2c", 0xa4, 0x0}, 0x10) 2018/01/11 12:27:27 executing program 5: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0xbd) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000084000)={0x0, 0xe7, "bbbf5a25966a22f6fb7af4d2a02dc5bf21041280470391b3ffc1a84d1d5df8fd0c5c4b4ba3205417b413fc350cc938cfad5b096cabd38f707a200131389d901dc151bb3bc6cecb7751a489cc9d2862874ab17125b8320c4e092d2dc1c1731f902e2ff09d9c7ce0bb35b98c6f4386bec85fb62aa3c9a37f81622760cd786d3a956e57a9f21c617e1744f44eed94753555d8c163de0cb549c5eaf2f378f1ab7bb342bfa8a920ebb7cabef6c00b18bdfb7b7442f633ab03329b7f598a223c112216bb1a61ce3d0f65f7b11ebb01d892e545309158c3beb6268ab1d67a9cb197b5be99820a71c1fc76"}, &(0x7f0000085000)=0xef) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001a000-0x8)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000080000-0x4)=0x0, &(0x7f0000085000)=0x4) 2018/01/11 12:27:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000020c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000c000)=0x1c, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000074c000)='tls\x00', 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000bae000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000332000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19e5a7aef6609745, 0x0, 0x0, 0x0, 0x0, &(0x7f00000c1000)=@generic="3ac19caa61e2939da084f3039fc7bf36", 0x0, 0x0, 0x0}) 2018/01/11 12:27:27 executing program 7: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000793000)={0x0, @in6={{0xa, 0x3, 0xb01f, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0xffffffff, 0x8, 0x8001}, &(0x7f0000484000-0x4)=0xa0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f3e000)=@sack_info={r2, 0x5, 0x10001}, 0xc) 2018/01/11 12:27:27 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000097c000-0x89)="d0fc9c4a4ea82260ef052d6f2f2a62381b8153736b0ecfc396c32f5519ae48e18b06d36ec175a6e64733be8ed3f478efeefc340052ffc5cbb0bf5de2887417bc132b70017727034553dac3a3dba0d7328616678ea826cdd0445b8be4255e6dac03d1210a026f4d428e0e6207c4f1b9b5e8d1bd821a5201a3af3e1c1f63e084a3bd53a6a3b043c9354e", 0x89, 0x854, &(0x7f0000f67000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(0xffffffffffffffff, r1, &(0x7f000031a000-0x8)=0x0, 0x0) 2018/01/11 12:27:27 executing program 1: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000063e000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="0009ad1a4b7d467cdb00005b00ab0007c0e70000000000000000e70020722ad5"}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000d00000-0x4)=0x9, 0x4) 2018/01/11 12:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x405, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000)={0x5, &(0x7f0000961000)=[{0x10e0, 0x401, 0x1ad, 0x5}, {0xfffffffffffffffa, 0x5cba23ee, 0x4, 0x1}, {0x1, 0x7, 0x339, 0x9}, {0x9, 0x0, 0x9, 0x1ff}, {0x3, 0x1, 0xb3, 0x68d}]}, 0x10) connect$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) listen(r0, 0x7) mmap(&(0x7f0000d2a000/0x2000)=nil, 0x2000, 0xa, 0x30, r0, 0x33) 2018/01/11 12:27:27 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7fff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000ac7000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077b000)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f85000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000a01000)=0xc) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a1d000-0x4)=0x3, 0xba) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/11 12:27:27 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x59, &(0x7f0000fd9000)="d2de830d8a603e527c26335d2789c1fdabbc23a073") mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000fd8000)=[{&(0x7f0000711000)={0x27, 0x3f, 0x1ff, 0x7, 0xfffffffffffffff8, 0x101, "fc600bea7f5e2d57d46784777fe40a97a75b16e98e9ab04f5b1c42cfc6299ca32bd5f444ab2ecc655faff854ed9d14a652176352ec6b6d416cb8fcea9d5609", 0x100}, 0x60, &(0x7f00009c7000)=[{&(0x7f0000879000-0xb3)="b7d4cd143b46a444566c3d55fe16a5a8337e3284592ee6f5ccdaf8a91b117b70dd13918cf833018378b03a6dd7f4b2485e1c9b32b278c1a20bbed8080f23cc569fe271410e24c6f3614f8ebbbf5d8cb29b272544cafc252cd2e4ce8f92b317c5675fc25d1e5819559c7cd3d705de5ee88607b215202f80638f7d391f07a8b2f373ab7bb75e0b45e36072545a279f774086e8e5e313d45687271afd9183a0daa19ae553ed8d25ecc0952d81f845e157b39e6cd1", 0xb3}, {&(0x7f0000d51000-0x7)="61a532eb0ae1f3", 0x7}, {&(0x7f0000525000-0x5c)="2bc591e41ec78289203c16dde42263a33f2ad6708d528471fff49ed67838db5e3f504cb48e4fb18766785ebdf2e4c1c5dd5b06ec35284bd8d1abd3a503a16546c29e4e82376acf39a0400d8a78af571a584d3f9711e11a236b4ebab6", 0x5c}, {&(0x7f0000fd8000)="f53c0474224cec8da7a9541184dc82c78727df5e1b87e5cd894dd86b34628fe9ebbe9bb5eaaf50e2034dc12f99e1f70d0380fcbebd44fe76055539d1c935dcd03cc2f1ca8b7b8bb2", 0x48}, {&(0x7f0000fd9000-0x50)="483afa8701ae0fb83ac3088fd73013fcab29326e1b836a2bb8e64bb95193daeaf6007a1418d9a25e32c942b611a752fc8442ec4f969ca36d0ae29529e20934c9971263930e27cc7c8bef93cd628af218", 0x50}, {&(0x7f00004ea000-0xad)="bca9dc7e9748049781290c7abae0a176dca57f8590130c581afd446e6ea3894e2598e0fb16c728ae31ee9bce5c1f01c7d15d962b844917bd7c524a1871e5250b93610c5604d10c637c99089ec552ac1eadaf8f3f36bd18bff1951056b33041dbd948603d37663a14e45356e060a0b8f3240869d4d145417b45befa639c3fd4b4f29520cbd484d06ae057c8b4138788a9805f5c2c466308b6d061fc753d254e7a41d5fbd562ec31f538d99200af", 0xad}, {&(0x7f0000fd8000)="db07eb69c6c8e7ae8449bd7338", 0xd}, {&(0x7f00008eb000)="ec0c66ab7362c6756ccc3e2cf38b794f843cea9bc3d5e90fbdf3db64a69461bcbe7cdede36eb1cf9aa6fbf34652b352121a8fc89a4665222b067000fe2ffd15aead81ad4149f124735272a36e6dbb085318bbbb012398818bf9d4013ca37cd1efdd09af43efd1118c5f6cba34bb71c81d6b7610e011e7bc0ba1cb52f48caa3778338e7838f807b3c0215ec87b0c64c1638f7285d00557264ca8be3913d7532185f72d4f6a413f9b396de07b2", 0xac}, {&(0x7f0000538000)="2c04118d1c2eb41fb0ec6c8274baf13a4aa3ff6d2a7fc041f846c1e91be0f99c7f57756e82bc0e77b1d60be1ea2f95cd8770932e7fb916ce8b65e58b", 0x3c}, {&(0x7f0000fd9000-0xb0)="a7e8a7ec653e73f81fe5afa98e59c89492131ada6c8a0611459a1799376d92b995b484de97280455b7fdc8a975299f673f385cf26eca06cbf75b616551a5ba3482331708b551d57aab81252fb6b0add4df573ff5af8c1d3868af1f9a39956279af4ae8114a3c7aa343aea1119396d1ebdd4f8afd308992d4b619b629699761b3e242463a825304158c6747b9c1fe17009a6b43cbb68d244d2bddfbc555930b509a7275a8363fd7bbc2a8318d45e45f3d", 0xb0}], 0xa, &(0x7f00001c8000+0xc18)={0xe0, 0x118, 0xfffffffffffffffb, "eef3e88268561f2c2d4a4927e29865da36ff28ea8bd42078beca199f3f3b52081f51b842f1a56703da22f672e5caa9e3d40f7621826124d083ba70296653e54762283ed66c4710673f2eec6027857bc58b3bfdccc5de2cec43ee197e609e0910d7d2153d08cadbc5383038640bf16224760b4c93aaaf8dff385d24d5bc8da81d109a5968acf0554539315c3ab492ec2aba0daa08657c7e25e0ed320bbe9c169aa83eed79f94a9070a4cb064726a1c92522adaf87b608b9d036391a6018d3bc86a024740cee7d6e395dae17"}, 0xe0, 0x24004014}, {&(0x7f000092b000-0x60)={0x27, 0x1, 0x5, 0x7, 0x9, 0x8, "a883e212766f1beda2e30e258fcb857fccf704dbf794c66009ec0401485e22c377e467cafd9afa73db557be9a4a78a4fc0886d91237723d598a0cdf4450791", 0x1}, 0x60, &(0x7f0000fd9000-0x50)=[{&(0x7f00003f1000-0x29)="81dbec0e44b50df9ed8989d927dceb7622f26c4a4fc2d06bfabe9c53898c52a86ab2eb76cb986eb8a8", 0x29}, {&(0x7f0000c13000)="0251d57e01109dae531131018b49d792f9c85b0b5c8698e0238cbaa243fd3b4c8f53703737563ad15c217b7b6539d4d1a672e97c5d9b64d48a7c8bd3522e2ab582aa787f0a902b883d0273d9e0377da90144d78c0cc0b699dfaf44007f12f4e393933f13b974ca9ac200bda05d9673aa21e3b509a66f456e214a2d87b8", 0x7d}, {&(0x7f0000fd8000)="220b9f5ed37ca8166282b91a6f0dc15cc46a0faab093ba1779e4614d6a789f1397b763819f35f5619b3cab7608a7446f58065dea8a0a30a665e1fe3465b6a60b090df2d2674a85de009c7311954b40d60ccc01c93a2041e5536ce76c9c8df0f9af1f580f04eccaf3b0b6f5a416d0d4f98a498c767c0d1992dd56022ec08c7b93", 0x80}, {&(0x7f0000ab7000)="89628857e7460ab2615a3644437ae504eabfa4c5f6fcaa6e1de7091a4abc2f2c0a53514df20e888a60648b66bfb8479f9568bdbc4900f62bc410cf7338c8a84adf52ed08dc2add6306fccac0b3425bcfc85bc0a20e653b04ad89f595ee87190cf814beb56bd1a89d228f3cfc3f3068feaefbf6fcb44f8d875081552a483187cc4f33a12c08c99e532fa9b6ad7a6d9b10029f82ef3c034cde3d1cbc4813cd23e0e1eaae1a304ca0e8ed8fecac0214269cde4d4cdb89af7c3d8f360a789c1ccaa6dc1d860a890cf58773374c9472ff314fe04418a51e6bc199c1a6d3304273cff372be02545cc387d50f809b15897a", 0xee}, {&(0x7f0000b69000-0xf0)="a5eb447c56ae02d5d641e86b4fed6174e4907851760a150864389c115bae11d0197b5e69e04a02272b8a4a0cd4b88b2fb170d3eeb1524769e4075800e43a0340dad6cb356476d6867dd309070a6f00637b599d8a837e6d7b825eae9341b997fbf8c1876ce5e1084ea03fb453f87e1c6df1a399af1397a75150a04a0db2ec1ba07857afcee4e9b2e3ad337686a3d00a1d71771a886258f7f43ea6a6cdeba0daaf2dff5bf8c808b1542e2d84fdc69840a1f6c91d3aca883f6194d51f8dda79c199f21baf5f95cb80222bc0bb89f037a14d0a7ce645f0e8b01abf81438b0f15fd67b49242936050a7b86f9f115d05cc885a", 0xf0}], 0x5, &(0x7f0000fd8000)={0xc0, 0x10f, 0x7fff, "9433cdecfc440cd15e8ce296bb85fdf3712ddc9ed2f55a1e07dac68facb62db02112712a6f79a634f0d0b5ef70fe2b8bd833f78b1446f4fa70821e58408b3e424118045f6805d104f7f190cc704b344bcf10c65f808417889341d25ccb4b0ff90070096b9c1ca441efe23fcc39cd40174d911a24b93eb723e264ed4e08cdfaa1c29c0ccf7718063d689386e03a2f487518a2657a161b0c8dc766726e454d73286a2c064ff0ad3e8ee28b57dcbefec4"}, 0xc0, 0x8000}, {&(0x7f0000a83000)={0x27, 0x1, 0x5, 0x0, 0x0, 0x100000000, "4c8224087c615b28ba37eb2d9e02590a6d96723dda63f1090fdb43b72a6f7d3095c20a065432dd3b215fa44f78977d75b7c44e63cb1666bd320069344706c7", 0x7fd}, 0x60, &(0x7f0000fd9000-0x30)=[{&(0x7f0000856000-0x59)="ade73c5fd44abc076b0d4aa645af12e12991e7bb161fee7a459311a37950bdbeda0e3c778832a5ffbb1ba7c67e8605f64fcc46a62d4f0bd958ca92a9364502c2aae2360d231e4e092110f832af6ee58c6c24b923d2d560185d", 0x59}, {&(0x7f0000fd9000-0x2e)="745a6a41a8ac84d06742d7dc26f972c9e7d55337dcff5a146386c9f50db3b11b46183f5ebc45b105cef2ebac6d84", 0x2e}, {&(0x7f0000fd9000-0x20)="04fdf1c4baeeaac9db9990a9453986a313c4c29f071273b1bcc480d2e3904a86", 0x20}], 0x3, &(0x7f0000fd8000)={0xa8, 0x0, 0x80000001, "a8363407b6b0d8e2cc8a42099f151ce26dc68d667b810abef5afb5f2e429cb75f99e745e3581b7db02b99f464641b5b8403f03aff8a135f397abc1032762b5266e717ea5661b52d2e3c17cde632ace8150bdfbd7c7ec51d5b65bad7a95bbd37a1c67c7a6eae5a46ea846d8183903e7c3a92fb5a898556dc64605b3db71888a57997bfe9f0d26b78fed4217604e8c79f19320"}, 0xa8, 0xc1}, {&(0x7f0000fd8000)={0x27, 0x100, 0x1, 0x7, 0x8000000000000000, 0x10000, "f3ab78683d9d557c8a285e1384b51238a90cce087afcd5deb94b2df19c0db0b1db7ccf4801bdbb5eb43477b535ea351cc56f4c9202b655a48ed6760338f6c5", 0x8000}, 0x60, &(0x7f0000fd9000-0x50)=[{&(0x7f0000fd8000)="1142a7560a2136afefc1f1ac4daa1b2aeefed818096f12846230e0eff89381d0fb6c333e987e3c068974bd72e666a60a0ba1241282f6a246d7a194bcd8ff1490617986", 0x43}, {&(0x7f000019a000-0xea)="2602a8937afb07c2440c0acfee1ae0bd353c17c2fad53ab9f560b1f912d7ea12ec693d266e1cd8c720c6ce4d9550b0b6789e88f79381befe129fc6b03afae1396230551bb55a365519416a7e9cc4488aec4e3c50287dce81a4f57b3aebb67e4eeeca85c87acc153b72ddcd532c5a2c8187e2e44bd8cbc34301e27772e4bc06b099d9c77317f51f0f335ea316465ff56eb62fed56831ee6d7ebfb9bd6287ad56aff4ea5a9191af46bd0fbc3e3a945a05e6e1cd1626af92d81b5cfe8cc1fcb182c14d4abed77e11b38e8f7c25eee6e4980f3f4a0c7bf9e395789af741b48212a730f7526eace9ac16e1b61", 0xea}, {&(0x7f0000fd9000-0x91)="01c8287bd0e697236b8ade84b55c083fae5e90313a8a4c993f31791b149307bd7dcf39dd9b30abe0a410974cd88e30fda0a203a52975574577ea1067ecf601b587e507b185a49d8fa222806d94db91656fb9dd8ca78b22f3f2aa4a88b4615d975fd1a2d4c01b758828fd02e75d00ef170c3c0b3727f0691f575b5028b5807151c90b324d6e64b1baa91a23a56b655d1445", 0x91}, {&(0x7f0000fd9000-0x70)="20310a48e72a4e564590073254c613251cd69e20a1ba7795ec6e604a4fff17bb1d95a2130527c38fad89d0da4e2c2b43e957e965684301ee55fa1015f5e10b0534907222bd550689bec4a47c124943f36b4396fc7c78712717564ffb6e9d9c9e5885847a4c81cbf9fda6435877e4a62d", 0x70}, {&(0x7f0000fd9000-0x96)="8fe6888aabde93cbdfd175746d996ec2d44aa994dd908772eb837d6490ab81d9d02536cab6ad3fc0e52a454cd6cfa2e9af5648a0b460d082f29dbcf72740e31e4eff6b33073efba37997ec4aa79b444792ef8a7ed83c114d9a64a6a0b2556c302dc1bd4c839a08641dd0c8deba9432cdf0013ebd245324ff050d62a95f7f095462009f935ebb0632a069472bd1807868b8f61c1cd6b2", 0x96}], 0x5, 0x0, 0x0, 0x4048800}, {&(0x7f000060a000)={0x27, 0x4, 0x8, 0x3, 0xffff, 0x1423c5e4, "55a2c8f8407f5b34b6b9959d2e70dddcf561cdacce493573ea95a2110c39579d6cf02a3f63029fa23a12c3d76695ce853d52f2bc827543801f5075fca164fc", 0x4}, 0x60, &(0x7f0000fd8000)=[{&(0x7f0000a27000-0xa9)="b440d586e7f9c8b0f535d9fef6293d813be29f63d6a8b23c75e9cd9fb54d876de0c83e6fb7bdab4e078084649cd58643be32d180bcb02a87bb518d5f2b1389e4958a133afd34d06777735f2f0fb63279c9fceff8ca2c36cd428824b040dfe4cf8745c0c87bca53d3e6ff4d7ca882cb2c7fa57f323c5ec656c9287b64a7214a8f70415901551b43c2b8b84407d7cef300e5fc9488828b8f9059d0303da661de1a59ad8382c7ef786332", 0xa9}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000fd8000)={0x27, 0x7, 0x1ff, 0x3, 0x81, 0x0, "ed8f553ecd00537e5a15e4f9579d418af232034f5b3aa1c044f48958c4d5f618d43c69aed918185785471305aa2a34d744152cd4e8f182855aecb62f2a80f7", 0x7fff}, 0x60, &(0x7f0000fb3000)=[{&(0x7f000086d000-0xd6)="416b5d277a24c585b8dd38e34b4904e551ef56c506b91aeba31edce9204fd3c5892bce27ff08a16b617edc5511e420747b139ee6dcc79c4749e9d49ca825f54d14a683d65ab4a9b9c6058940eb61be9fad7c8b7f280913b911449a537725b4dbd5ed1fe69c2e484967e4738ce70568de6fac8c099416e73c50a48fae72133a93d5871260be9cdd2abd77d0f0fbcd0f481a6acf0661f8dd8002d6045067d5000af23bfc932a5114cee2241146859e713d46a204ae4eadda260c59587a7ba1de10524116d2f5823792aa07ad01d024777c3a1488fe5f9f", 0xd6}, {&(0x7f0000fd8000)="52aa5f827449799d9293b34cb94feb9ba435a4752555e3477e8a790d0d6d534325383eef8ae59f085ced6f8a3fcf85430253e29de84ea5b5c4e715efc41cdfd785855bc7bdb785244b430b0ca72694206940a048c22a90cb1de90a326afc17fb46ba99614901fa97ae8cbdd12047dffdd92960d7ec777c2c899729928666bad6c8594286de1d33482b7610933d75e170", 0x90}, {&(0x7f0000807000-0xe6)="ad55aacf1124e999d6c60f8616cc9af3f1aaaac1dafb8e5b9c7fb346e1ebdc3782ce513f978cdf654e6eb8b0d4cb555509e3e5995935dedcce7f7f871c9354a58a24775a59811b3c4a46cc3291150eb29648f81ff21166926b1330266d7b86dba5dac3a26185dc08c2e8ad0fdfeb7d2400bddb7877c3d1e723e9206dc36c9a5cc0e31fa6b25b6875b4a05581b87f7ba7e675e88aef042d8b3ab6687cb97d9463ea852854174a7cc4c80ccfd8c15d68c6963fece63fb619183f1f568097c97ae520818d7b3d208075bb813fac77ee87b44d6c55c5a261fe370652ed9981a1a74f907482f2a56b", 0xe6}, {&(0x7f0000cad000)="4ad400a2424a9ef7514e1ce26fbf490620cc3f937534e33a024562b4b21a5f02c0ad7f6d127b7daad8b2904b18b21b216a374115078f9086897642d744701c5b6bd638f0dd06a4abf3", 0x49}, {&(0x7f0000fd9000-0xd8)="aea312936a03d194630ea36deeef2169d2f6add06e2993a90b1488a2ca8221bdd2b337faf37d5f23528c36d94db636fbc2a239a80e5c62b73b823f3eaf997f93d8a9dcee33988fcfc33c705444d4bd283a8743c4778c97bd764af8c7294a99c5e7da1f29bdc24aeb233638c92a39e49231e31d988ee7a500571ed74fdd27cc760ea0fd38daa3da1f3e4c8618b36d6609b0a82af74cee2e991e1f0ff16c39c5a71ce3e21c64ad0931b4d34f1c6e0ba4599513d2c09131352f7cdfdf15f65e8e9270da9c2d71e8f1e7ff63de663ee0fe4f96cf8b7b93fc4bfa", 0xd8}, {&(0x7f0000fd9000-0x52)="0adb473ac84260f54298a2479a93e2e5fa4730ae62db03988b1702263f124648621f246ef584ccad256859322e421cd3cb0c24ae77fd5419482105dd8e84b4012c6503d9acb191b61c7f3d791c38723ca149", 0x52}, {&(0x7f0000510000-0xd1)="eee42809e42c88c534e936e942a38e16df912ab3f6d20e1fa4fe083843ad7432433d7b74691d724f3112543daf561a986901b10f17d0cb1404739166f878ef2edc540b420a16479e5c964d15b99e5ea47333c269a3b9a3b4579f0f7985ed8b7a5dda60b597b50f57ffd75687777415c5530dd14e40d17a786621da1a28d4635ec44b22f1bba3d77da8a8c20cd64f9167247bb75e8494295cd9be6b5e6b323705f30827dece3f19f87f7d0055d02e990660b47ed876964efd830d8b1bf3b2b7ca1543aeed67eafb9119eb4c35ca30038253", 0xd1}], 0x7, 0x0, 0x0, 0x4000000}], 0x6, 0x4001) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000035f000)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f00007b2000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) syz_emit_ethernet(0x11a8, &(0x7f0000fd9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x60, @ipv6={0x101, 0x6, "c0861c", 0x1172, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x2c, 0x0, 0x80000000, 0xfffffffffffffff7, 0x0, 0x6, 0x2}, @fragment={0x3c, 0x0, 0xf1b, 0x3f, 0x0, 0x6, 0x1}, @dstopts={0x7e, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x7, 0x2, 0x1, 0x8000, [0x5]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x50, {0x1ff, 0x12, 0x20, 0x7, [0x400, 0x1, 0x1, 0x1, 0x6, 0x100000000, 0xfffffffffffffff7, 0x81, 0x4]}}, @calipso={0x7, 0x38, {0x693e, 0xc, 0x10000, 0xbd16, [0x3ddc, 0x3ff, 0x1, 0xffffffffffff90fe, 0xadfb, 0xffffffffffffffc0]}}, @ra={0x5, 0x2, 0x80000000}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x88, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @dstopts={0x3c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x4, 0x2, 0x68, 0x5, [0x4]}}]}, @routing={0xff, 0x4, 0x0, 0x5, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x5, 0x0, 0x0, 0x5, 0x40, "39941d", 0x7fffffff, "0df7d0"}, "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&(0x7f0000fd8000)={0x1, 0x3, [0x5c4, 0xc59, 0x705]}) [ 213.453446] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 213.458609] audit: type=1400 audit(1515673647.290:87): avc: denied { accept } for pid=18761 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/11 12:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000ec4000-0x4)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ca000)={0x4, &(0x7f0000145000)=[{0x9, 0x8, 0x20, 0x7fff}, {0x1, 0x5, 0x3, 0x4}, {0x1, 0x4, 0x5, 0xfffffffffffffff7}, {0x0, 0x6, 0x3, 0x5}]}, 0x10) pipe(&(0x7f00004a9000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f000079f000)={&(0x7f0000954000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000529000)={&(0x7f000094b000)={0x1014, 0x8, 0xb, 0x800, 0x7, 0x0, {0x3, 0x0, 0x4}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) [ 213.528042] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/11 12:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x1000, 0x4) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000c1a000)=0x800, 0x4) 2018/01/11 12:27:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000f2000)={0xfffffffffffffff8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x354, 0x0, 0xffff, 0x1409, &(0x7f000094a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x40, 0x6cf}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/11 12:27:27 executing program 5: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d6c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e3000000000000000705b7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fb5000)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f0000fb4000)="b3d6c8768afe93bfc07ee54ed49813c78b5390bdb7f2db97c83bc3f1c946f67e", 0x20}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fb7000-0x4)=0x0) recvmsg(r1, &(0x7f00000f1000)={&(0x7f00003f1000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000cb8000-0x10)=[{&(0x7f00000b0000-0x27)=""/39, 0x27}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:27 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000036000-0x8d)={r0, 0x7f, 0x8, "8614b940e8be6f0df2df9970c75c7677cf01198b29f4494719e65ffaf1adb4595001b50865020fe22815bc8628cfad4610eb985323d6d68f137daf35a53e3ed7b84a5420dd9b238cfd9f29099c13fa2bd5c55778a352173ce616e57d62eef846123306276470bed1a93de523001f404ffa701325c1c44e8e935ecc761f52c4d48445f0"}) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/11 12:27:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000c7000)={0xfffffffffffffffe}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00007d0000-0x18)=@add_del={0x2, &(0x7f0000f24000-0x10)=@common='bcsh0\x00', 0x400}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/11 12:27:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x3f, 0x2}, &(0x7f0000001000)=0xc) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0x0}], 0x1, 0x0) write(r1, &(0x7f0000f8d000)="bd", 0x1) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/11 12:27:27 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000049000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000573000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x1, 0xa, 0x0, 0x80, 0x0, r2, r3}, {0x101, 0x80, 0x44fe, 0x5, 0x6, 0x2, 0x3, 0x1}, {0x8, 0xffffffff, 0x5, 0x80}, 0x6, 0x6, 0x2, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, 0x3, 0x2, 0x0, 0xef, 0x4}}, 0xe8) r4 = socket(0x5, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000001000)={r1}) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x7ff, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x205, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000002000)=0x8000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000003000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000005000-0xb4)=[{{&(0x7f0000004000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x50)=[{&(0x7f0000005000-0x22)="1a6174566dcb2b8b6cb98673fc79ff0684fb49632e21712e01231e78fb77aca75c60", 0x22}, {&(0x7f0000004000)="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0x1000}, {&(0x7f0000001000-0x5b)="0ff87072e17e16256c0200c0d53217b4c498de3ba63a7a03526a0b32476564bb07a6b7e14f5d066bf7e440043e85a38aae9f1af2c383932013ab59e997a45d4ed03a3995b854d40fcc064c3918915529825266faad7a190c8e998b", 0x5b}, {&(0x7f0000004000-0x19)="419ae3c89a6417eeabac33a3e48c57e47dc9b989ce54661a84", 0x19}, {&(0x7f0000002000)="79c52578d5be834ffe538ab43e7ea21154911e7e9354d45c53b4b480cb1ec2d4affb1ac403cf1545e98f1a98c8fe9a6f2eb18545a90b7a53686b25d278548ddd5e9a6d2259bebf0ba8f93e403731a3f4613de5c1846380f9a216ff53af95f2d43c3ae5dd406af86d4dd9c6eb55f82f48238ed096bd87b4962553a663e113176a63606b98fc7afeaee1198d0af287270ebb0885326615d88919e54291588da46058ebb4000eb966ab088dfc9847f6e6c03d02026b520e5683a7", 0xb9}], 0x5, &(0x7f0000002000)=[{0xf0, 0x11f, 0xfffffffffffff200, "7f9a196b57b8c9bc69ca36ee7552409ac662a877e507bd4a63432a1642d8dc2a2fe43d132e8b5b17f71b2690a05f0bed23e2edc246a0c93275f853c1a21f1055f4962337f89ad77d78b66c204af9de0f2ee14011292a1cd89bdf1f7ae20a34be59757024a5f7975072a9a5fc9c777a66d1dd04cae2c9360c7078cb46d18ff8760c06cf2be92d96ed2a7605e2624f72f590b9b1d2c67b2b72a7639239798c8cf8e928487cca6de9b8188e53f8964d619ca3c89af11b92e0472f14280b0f7d2d7122ea353c0d0361c33ad811fc0c975800197760990832aeff126d187ebdba"}, {0x30, 0x105, 0x7, "3c93a599e1369d1523e58648cbfca25829087a714caaa186d2baadc0"}], 0x120, 0x4040040}, 0x9}, {{&(0x7f0000004000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x10)=[{&(0x7f0000005000-0x95)="afcc44ed316edbbf4a6b785209fa0b66a0df472213244251b42ee5c69736185423f22b01ce3cd75aeafd1702b031e979f7f42021fae25c4f89f00100cb1c66cec413ea9dc86d6cca159449f1dd7a02437d6f4bad0522a4c88983ee34f0725e866bcce180559bdfe726adef85369e431c8f1347746090846967cfa842bb958376b723cf49456e319de53eff22a37e563c48a1d1e279", 0x95}], 0x1, &(0x7f0000001000-0x130)=[{0xe0, 0x1bf, 0x1, "814b64cd3c391a1b2976743ea6552577bdd3816f1752a23076b3499d24823b4d52f5bf27b391ab44d0796c6ef764602175309fbd51ac49382dacac10bac38d69e50949259f35b3d43acbcf5237f20f17aaf70ab7ccf12c31c42c31ce2e30d76cb6a9804e15774d7b2d0622b6312cb6540c665d74f662ee09ded049d022832c6bb97180359161d9818ca4da52ea296b3470a63a67d673ba3b653a15194659cc36b991b80f5fda4d463f53738760f78c1bf4bcda1fa89e30ea18512f23a17b0a5b8012bd9258efc46e18"}, {0x50, 0x112, 0x2, "632ce507dd9897891f41e4485eaedcdf7d55c652b08957975cb9bdd9de411d61617006fa47529de8d7db1979028cc6b0101c08999208d9d136a07c9036701053"}], 0x130, 0x24000040}, 0x1ff}, {{&(0x7f0000004000-0x10)=@llc={0x1a, 0xf, 0x100000001, 0x6, 0xd1, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0x57)="e9d7b674f5867696c21fe91148ce311671ca2014b78f63b7e6698ccbcc5fe0cd409defeb7364a4ac8081db92a3ce3ff2c4d24f3542037398dbe937d4db73a1fa2bfd9db8631306074b0e9a5d57b3bda5f94e31d7129aa2", 0x57}], 0x1, &(0x7f0000005000-0x630)=[{0xf0, 0x11b, 0xc9, "00b20087275a5cb966cab2542d6a055d0967124174d536afbd59be004572cc7dc75bd418c27138574c0601c0f4e6130f43e4137a15aba4903f641a1ef622adf003afb7584360ded0bcb3ff6af766715bca4e6a74ea4d1cdcfd88ee2ee8c1f7e38f02c7d4b32ce3eda4b8a8d06eb07a73b26e8c61afd1d846c2aeee7985a0226c74326f6424c214221d0216fdd40463eeaf0ed9064cbbae45b65e05635094b85e4bfcb35801d9c2c3b0b1de485f858775863be988f49527a6b55a17df4015698363098defe4ab9b173658c45255fe12c5a353e6487fd5ff551fe21417e380eb"}, {0xd0, 0x111, 0x5, "2049662da9ebafb511f928e2ca6793a853ba824674f2156f34121f289d56fca1c939c244b5cf0cb6060ced85cf531c55d39025763a27e035d3cbb3f40ac71197da4aa420c4b7a7339044bffcd90ecb074267fb0aff59690f1bcd0bcdba046b8daa5a716aaa0de790caab151e80866eec9e18bb268a12d7d5a9eb87a8df75ccc1f606106771500777dcbe151759c8f581503f598df25fbb111d69412c269e9872384611e159e04652748cc585331a1d6455b4e6ace07c68b29aa0b6"}, {0x98, 0x119, 0x5, "3435ef816dc4acdc35060bf09b255b038fb346526644a816898c4fc1ad1a1d6e8a795049d713bb66f6bbb4f04d84ed3c5539d595070054fdd6584b94c63e5f220e42173c3e09d72e7820755ba43191355ebf5c7ad526b0b746824efd341e86e1264233b35e1f8683cd4ad77e7c5bdd9083a894df063c4ef1f8672e058ca86c98183553ddd38b"}, {0xc8, 0x114, 0x77da, "f56468575a9f5430c15c560dc0ef9721c585c41c4c520e517648cc590f4aabbfe817f20671d8e6512140cc82c084937ae9171dc0bd579dce8ac23c79dde539acdb8f9e304d6fa5cff64245266c9d3544cf8b3214e5bd6603b2902e69bed15d8ffdabb8eda456efce1dce4c1a5708abcad22784eed339d63ecd764fa02c6ac437b65521f08fcad9beb4c00ad6d6774222d2b41516805c4b3b3d3b32ba3fdbfeacbfadfcd6cf8913becaee2189502a0448ae"}, {0x108, 0x0, 0x6, "17d21881593fca953fe29af128d153a404b718aae5fb4602c9bcd85efbdc65dc7433f0658a4cc0a343cb219a04a39bd0d25aef5526fc7b2786124d46174a421c6f2857c67ebde7c07a8db87936cd336898664b438e1fc2ef8d4a21c133fc847bdf9c82b3050655d7a4ecbaa34faf1aaf0b100fde5661c6f40577d5c5f43b25b26542bde864c94db5ca11cb856934a9d5665d3d948c6d3c1f4f9b095c3bac115e3e4f25c60644609c9700cfe928f3ad0c029813ccb9ed5aa9c0d66d2ac5dc6d358972a569df8173bdae2ccd48059835d486b7117c713b13756a384a58bf5b0ef41a97c8353353403cf5423c1ff5be73844c141420225120"}, {0x80, 0x113, 0xc1b, "cc92b7e24f52b194b822d41e2f2b9d074d70dbac8f421c17a0fd186d79000847ccf038628babe04564adbc897ff9e3bd69b5d323d45ea9c1dd4ff5f020bd0eb0292abc037b7c83e8a692ac10817c923799ddbafbf198a905d8ef917265facdc50ba008f5e9a04490a30f"}, {0x88, 0x1ff, 0x5, "5e27ba047acd2c768d9b94b77336670343f66f3df4fac7cd1efe5bf23b429cd8e4910bde988866e277bf3ba84582d2a477a93b5e8dfc09676cfe3fbde7ccc924b9e453dd3b9f3c796611e2be8ba1054caf32ae547ce61c39b74af638e4c998917e6c846a17905a724d639c4b284ccbb2a5b8a7ef28"}, {0x18, 0x88, 0x7, "df72"}, {0xe8, 0x11f, 0x7ff, "f9b9c3475f9a2cd6159665de673d26ea6af7f04a6dcf5708cb852730cd80d2e6f15eb2d97750d6808aefc3ec78a12c3d909febf7bc3939bfbc16748120ab2d32d59b19e312a90e39b572d95858387fc7745de2a32754951390d9a8503bd3329a2ea94336771d1277aa07e70bbfa578a38c80750da6d7f2254d11a75ba84080c2bea7169efed17cf1bbb3ef5eee15913d8787361637f675c4d9b0230217669c0b42abcbf1fe49c202c9c808715fef986b6e5b1178e804eeb145c33da46e117388a28d564e478a75f0392052960ac385f7a38fa198827c7532"}], 0x630, 0x20000000}, 0xf0}], 0x3, 0x40004) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x2}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000005000)={r6, 0xd1, "d23f96b6960a228d940b6ef0022dc4d124e1d47a06989c9b05ca2aa64c6da6f30e190bb3de2fffe2bbde4c324e136f44d14d5ae10d36c0f5a2b517d94eaf99b8e014dacc6c5529ab09cc37e9497b12cfc55be3846b85379258ebd3984717bd368064df68e26972b79feadc504909f4068a945cda20347bba52025d11b398365c0d81a61b77b76bda72fe38cf3498b893c92d0fa294ac149bc16b75fad31e31ebcc0ecea3d2bdf111a4803c7a9e8cb57ba9c7b398fe28b30295cb770270b9ccdce31e2d63708855da0033c2eb9d576eb680"}, &(0x7f0000002000)=0xd9) 2018/01/11 12:27:27 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x84, &(0x7f0000001000-0x84)=[@in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x2, 0xd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ebc00000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ce5000)={0x0, 0x7b, "cf64227411ec125852bc03ce5c35517637802bccfc39bba70d2bd52101b76bc593a032dbac6d7303a1bfbafb1621d8769350dd606a75092ba90691304e5c5fe97955b0403b95796c5fde70026821cc2435c879afcbfbd487947dcca6984815316ee188cbf544bbabb3e729517267f2b38097c565150ec2af250226"}, &(0x7f0000000000)=0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x9, 0x3ff, 0xffffffffffffff95, 0x401, 0x1f, 0x6, 0x8001, {r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0xb1, 0x1000, 0x5}}, &(0x7f00009c0000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x133d, &(0x7f00005ff000-0x133d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x1307, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x3ff, [0x0, 0x0, 0x0], {0x7, 0x6, "74a702", 0x90e, 0x3b, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@routing={0xff, 0x6, 0x0, 0x8, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x9e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}]}, @fragment={0xbb, 0x0, 0x81, 0x80000000, 0x0, 0x1c88, 0x0}, @hopopts={0xff, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x80000001, 0x6c, "e2bbe8a7e3917bda683f89328d7b67495c5599e5b118c46bbdf8d295ace582604c110f27751c2d435ef92bdd3cba937e434953b36433d4cb9bc32cab66c96d3f0c27d7223b909899cfbe0f380e28ea312fee623bdef39c49861f97f4e21f89ef7eddf261dedb1903b1ecdc4c"}, @jumbo={0xc2, 0x4, 0xfffffffffffffff9}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x30, {0x3, 0xa, 0x88, 0x5, [0x7a, 0x3, 0x6, 0x5, 0x6]}}]}, @hopopts={0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x9, 0x7e, "b9779df8d1dad3f7fa896c1094a90e1fcecb04fb2dd61e903552cf0c4845e6077dee04283c1c73376a1e014cf19661bf48e37f353961a2a41023dd4a11aaa75559b016a5722d1e4dac7451175f2b315302eefc42cb6be533dbe50cfb664c2d85391486e57b346a03d4e40e5666abab602d9c933c894f6b94d10cfbcb7196"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3f, 0x20e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x9f6}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x3, 0x1000, "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"}, @calipso={0x7, 0x58, {0x8, 0x14, 0x6, 0xa0b3, [0x9, 0x6, 0x1, 0x6, 0xffff, 0x5, 0x10000, 0x8, 0x8001, 0x5]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0x3b, 0x0, 0x5c7b, 0x3, 0x0, 0xffff, 0x2}], "8642d404de95dce419f63ad79f0a1d69d213f67c0ca4ffe3a63662b5de10220abecea202e05faa11452afd98f9cbbf0adbd3d9afd9ff08335de0de4ae6cc00da0e840418328fc534471999f183d1d85c4eda18e4afd97e8b809dccd5a3c14fcdad2adbcdbab580ae1bf109d5cfa1bd2db7f2153da8cb9bbf01a9216cbe6ef9a17212250d46e0c96046f7f8463a113c9fc716f7d19bfd73732daebbf9150d576f338be4a88ef994c9253adf03aff654843199b55f85ba"}}}}}}}, 0x0) 2018/01/11 12:27:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000c0000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x2, 0xe18, 0x1000, 0x8, 0x3, 0x4, 0x7ff, 0x4, 0xfffffffffffffffb, 0x3, 0xffff, 0x4, 0x4, 0x7]}, &(0x7f0000639000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000816000-0x8)={0x0, 0x401}, &(0x7f0000964000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000039b000-0x10)={r1, 0x10, &(0x7f0000b0e000-0x38)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b82000)=0x2, 0x4) 2018/01/11 12:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000346000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d1e000-0x8)={0x0, 0x0}) 2018/01/11 12:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000aa1000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept(r1, &(0x7f0000bf7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000344000)=0x58) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00004ca000)=0x0, &(0x7f0000e96000-0x4)=0x28caf7b488b32032) getsockopt(r1, 0x10d, 0xe, &(0x7f00001b0000-0xab)=""/4, &(0x7f00007b4000-0x4)=0x4) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/11 12:27:27 executing program 4: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000a15000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x8}, {0x2, 0x2, 0x1, 0x5}]}, 0x10) mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x2, 0x7251) setsockopt(r1, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) 2018/01/11 12:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005e2000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004e2000)={0x0, 0x3, 0x4}, &(0x7f0000abe000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f7b000)={0x0, 0x1, 0x200, 0x2, 0xc76, 0x2000, 0x7, 0x1, {0x0, @in6={{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2eb5, 0x9625, 0x0, 0x0, 0x1}}, &(0x7f0000e70000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000070a000-0x8)={0x0, 0x101}, &(0x7f0000b74000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000606000)={r1, 0x1}, &(0x7f0000ed5000-0x4)=0xffffff13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000007d000-0x8)={r2, 0xfffffffffffffff2, 0x3f280}, &(0x7f000039a000)=0x8) 2018/01/11 12:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00006f7000-0x10)="01000000030006000017000000c4ffcc", 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000db5000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fffffff, 0xffff, 0x10001, "645778ef5dfbbe84f260b01bc9787a802f9ba0f9197685805c9f1235c02dfdc7d14b4253adb9525ceac1c17a431786b5bda250bdbb816fda9db55c50b7bf0a01090ef90c7baed19c950f33e4b7297131"}, 0x160) setsockopt(r0, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) 2018/01/11 12:27:27 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0xffffff55, "2e0f514f83f876b96f3c829c8276bb70d83c36f6bd4d6587507cbc5ed76ce186d8b8e0a661e060597400375a0000000000000020"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r0, 0x10000}, &(0x7f0000002000-0x4)=0x6) r2 = socket(0x5, 0x2, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000000000)=0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) 2018/01/11 12:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x1, 0x9, &(0x7f0000538000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005e2000-0x4)=0x0, &(0x7f0000696000-0x4)=0x4) syz_emit_ethernet(0x76, &(0x7f000078d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1ba93b", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "f9e576177a6b6f85"}}}}}}}, 0x0) 2018/01/11 12:27:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x2000000000000006, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x7e1c194d60bd8b43) bind$inet6(r1, &(0x7f00000d3000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, 0x1c) connect$netlink(r1, &(0x7f0000f50000)=@proc={0x10, 0x0, 0x1, 0x80000}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e36000-0xe)={0x0, 0x6, "e620d233852e"}, &(0x7f00000de000)=0xe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fc0000)={r2, 0xc1, "8b8da35555d3e4eedea5413b24d95c13af36e056754d9a0061c7d4465c8a5706247e8a7cd4b2470a26fe2c89e1cffa019c52560f7695989420fc8f61144165583b6680faafe82852a28e03fae218634d9d185466df3ae476db742c51415c6f91ca9804a2f5924e995b5211331fc821103aa79320b96689e3c8ec0984bf1c3aac56a4bc6dfe2413c079f2c6dd8e6e72ffeedc1162dd7d623393679a0f2f069834af1360ca1c32da0415106be8dc10a331bb5ffbf15433080fd944953fa6ad83276a"}, &(0x7f0000d29000)=0xc9) 2018/01/11 12:27:27 executing program 6: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x5, &(0x7f00006da000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c88000-0x8)={0x0, 0x3ff}, &(0x7f0000281000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000043c000-0x8)={0x0, 0x8000}, &(0x7f0000831000-0x4)=0x8) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c88000-0xb8)={r2, 0x7, 0x0, 0x6, 0xffffffff7fffffff, 0x5, 0x8, 0x1, {r3, @in6={{0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x9, 0x1, 0x7f}}, &(0x7f0000c88000-0x4)=0xb8) r4 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000c89000-0x20)={0x9, 0x0, 0x10001, 0x3f, 0x4, 0x6}) r5 = socket$inet(0x2, 0x3, 0x3) close(r5) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r4, r5, &(0x7f0000c7b000-0x8)=0x0, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) sendfile(r6, r5, &(0x7f0000c7b000-0x8)=0x0, 0x0) 2018/01/11 12:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f00007e5000)=0xe31, 0x4) r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002c8000-0xef)={0x0, 0xe7, "c8482c72cf2164125d467f3523de3544ec00b5ae3ae22f83b996d325336cf3d053b552da65e67c8ec4f2aec697cb1bd8c00cf23f609d9be0906a7cfd8ec54a19e43053b4920909709cd2b986958c4d0113470dec93b2feadcf3a51d940ce796d9153a669db364b249a3d0c9de6112fa5a6fdaa220ec9cd4e2d9ee9d88eeaafb73518b9f3e494f0a162f891120f6600af9a8cf3d637bd05d8a47e86d8ee8da7dfb3d90d6251baa70cca90c5712447ff241746186ab70fc2f677e336a2c40e1f560050e100d5a972391083d42dcd1d7e083f0386e2a5c2b3841ae3033e38d618526818ec0979407e"}, &(0x7f0000667000)=0xef) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002ce000+0x9ca)={r1, 0x0}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000727000-0x1c)={0xa, 0x0, 0xffffffffffff8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socketpair(0x0, 0x3, 0x0, &(0x7f0000cbe000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000925000)={0xb0, &(0x7f0000f66000)="cdbd86a9b98c12770121ff9de0ad641ade8359a27100e8196c6835343463952f09a867cbc2aa6c3f4c62ac19209861f46e534178a18a92671284c6b7d72fdc5e12686173fba63eba44e417d479dedf47fdcddc683fdb320f5408c052a4751b8f83fe4fdb41eb5c4c202c215b8127059b912e75664ec1cbedfbc1810383415fc68bb070f46e5e5ffec9b2006fabd1333758cc742166e378f7bc5bd242e65793c0c6204154decf170392db68f1c3f19c4e"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b30000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2c000)=0xe8) accept(r3, &(0x7f00004d6000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d63000-0x4)=0x6) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000cd2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r4}) recvmsg(0xffffffffffffffff, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/11 12:27:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000182000-0x10)=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f1e000)={0x5977, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x653c9fec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x1f, 0x804, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d36000)={r1}) accept4$unix(r3, &(0x7f000030c000)=@file={0x0, ""/4096}, &(0x7f0000c52000)=0x1002, 0x800) 2018/01/11 12:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0xc1b, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003d9000-0x4)={0xf6ca}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/11 12:27:27 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003e7000-0x38)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c7000)={&(0x7f0000226000-0x50)=@newae={0x40, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x80807, 0xa8a6) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000fd1000-0x4)=0xcf5, &(0x7f0000b4b000-0x4)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd0000)={r0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fd0000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000a06000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000d38000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) 2018/01/11 12:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000c4b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000944000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098b000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cb000)=0x24) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d81000-0x8)={0x0, 0x0}) 2018/01/11 12:27:27 executing program 4: pipe(&(0x7f0000b54000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000440000)=@common='ip6tnl0\x00') 2018/01/11 12:27:27 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a04000)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d6e000)=0x0, &(0x7f0000f89000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c04000-0x10)="649c54ad460300000000000000000054", 0xffffffffffffff53) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000769000-0x10)=[{&(0x7f0000a95000-0x3d)='\f', 0x1}], 0x1, &(0x7f0000f3a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/11 12:27:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, &(0x7f000021d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007fc000-0x4)=0x60) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x27) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000249000)=0x0) getpeername(r1, &(0x7f0000320000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e07000)=0x10) r2 = accept4(r0, 0x0, &(0x7f0000ecd000)=0x0, 0x800) accept$nfc_llcp(r2, &(0x7f000030f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b1a000)=0x60) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005dc000)={0x5, 0x4c, 0x0, 0x9, 0x5, 0x80000001, 0x7, 0x9, 0x0}, &(0x7f0000939000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000071a000-0x8)={r3, 0x2, 0xfffffffffffffffa}, 0x8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000935000-0x1000)="c5f4099a", 0x4) socketpair(0x5, 0x8000a, 0x200, &(0x7f00006bd000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000585000-0x4)={r1}) 2018/01/11 12:27:27 executing program 5: mmap(&(0x7f0000001000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000f05000-0x1052)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7fff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7eb158", 0x0, "06a931"}, ""}}}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, 0xfffffd06) 2018/01/11 12:27:27 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000006f000-0x4)='tls\x00', 0x4) socket$inet(0x2, 0xb, 0xc35) sendto$inet6(r1, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000094b000-0x10)={&(0x7f0000a4c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000140000-0x20)={r2, &(0x7f0000958000-0xd5)="883658ae8c1365987efec753ab974f65feeae67136d06d8af70fa5464ed1bda34dcaaeab94149921a7907ae7e278e3f97e13acaac9c421ee7becc06ec05d465989704d0dfdfcf42d8c41326f462514f013a6551c706df71333366d5b9217f67a33e3b05f64e68f09ab9d3dabaab01914689f05934360cb45c19fc15b6db269e508863196bd18b93d058a644ae317cf26d7fc36b903c71a662d671045c3ab1ff016a705b7620ca5576ebabf84732ff0de2635b6d4770c77165bcad54b0e4d19dd5337214270028d75368cfe43868b8d95b6e33c04f0", &(0x7f0000724000)="cc48a8af52af69d68d9510690932c78a8f66211fc04ace38d08563da82d59702b73909b26d5bef", 0x2}, 0x20) sendto$inet6(r1, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00000fb000)="3ea42f9542745c5efc727a2f35160ab4397c911cd29927f2700bbe62ca736a31ce115c32962d4a0f22184a654560b9cbd431ceb1880019275f45d12af6b1e1674f2d2f046fb09a1f0c76e0ecca8d6f085af6fb39cb12431d8036838a91de026f495623a30dbc48b8046ad42eff2eb654eaed2d76d38478b4f5f6e6369bdd7bfde01e0ffa8e7b6a8a5d63aa3d", 0x8c, 0x20000000, &(0x7f0000b6d000)={0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000000f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000e000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) 2018/01/11 12:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000474000-0x8)=0x0, &(0x7f0000354000-0x4)=0x8) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xb7}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) 2018/01/11 12:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000049e000)=0xe1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000df6000)={0x1, 0xef6, 0x60000000000, 0x7ff}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000010000-0x10)={0x18, 0x29, 0x3, "e615"}, 0x18, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000037000-0x28)=[{0x45bf0b0f85bc26ea, 0x1e}, {0x6, 0x19}, {0x2, 0x7}, {0x4, 0x9}, {0x8, 0x4}], 0x5) 2018/01/11 12:27:27 executing program 3: r0 = socket(0x4, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3c) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000d09000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x3) writev(r2, &(0x7f0000bb7000-0x10)=[{&(0x7f0000110000)="390000001300090480000000000000e11800112c0100000045ff0107000000141900160000000100040001000701d0000001010c00006fe422", 0xfffffffffffffee0}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007c9000)={0xffffffffffffffff, 0x3, 0x1, 0x3, 0x0}, &(0x7f0000aef000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006bb000)={r3, 0x6}, &(0x7f0000051000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/11 12:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x4ac, &(0x7f0000bfb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001ea000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x5}, &(0x7f0000d13000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007a2000-0xa)={r1, 0x6, 0x1, [0x9]}, &(0x7f0000efe000-0x4)=0xa) syz_extract_tcp_res(&(0x7f0000474000+0xffb)={0x0, 0x0}, 0x0, 0x0) socketpair(0x9, 0x1, 0x8, &(0x7f00004a6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002a4000)={0x0, 0x0, 0x0, 0x2, 0x2}, &(0x7f0000b48000-0x4)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000d0f000)={r4, 0x1f, "190eb89e59d4d9e153ce766b6b3dbb4a22b48e642c45b11891a0b770fffff0"}, &(0x7f0000111000)=0x27) accept(0xffffffffffffffff, &(0x7f000000f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f0000cf7000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, r2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/11 12:27:27 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000510000)={&(0x7f000057e000-0x4)=[0x9], 0x1, 0x3, 0x7, 0xffff, 0x9, 0x7, {0x4, 0x4, 0x0, 0x7, 0x0, 0x1000, 0x4, 0x7fff, 0xffffffffffff8000, 0x9a4, 0x1000, 0x5, 0x1f72, 0x1, "0544d033e81c68a2890750da1ad4a416a89b045ecfb56734f088c5fbdadfb4c9"}}) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe2000-0x10)={0x0, 0x10000, 0xff, 0xa1c}, &(0x7f000009a000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008fe000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f000041e000-0x2)=0x98) 2018/01/11 12:27:27 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff43, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x0, 0xd31, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xfffffdff}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005cc000)=0x0, &(0x7f0000000000+0x797)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005cd000-0x7)={0x0, 0x0}, 0x8) 2018/01/11 12:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006de000-0xb1)="5e12597b431c4348f7b5962d76c8268dd913a34d7bb95da01264bc0e75c80817c3efc4d356257b8354a29ee03823739aeb3c4e53ba101af953df8d7a6539f3aab4619474efbd9f1ab8a76cfb6afb05518d50c0f1515e75a4b23bd9550387f53bf2b9255ec40261892d0684458bd1fdab0de5f283ec2460648e39c913c34845644c29bf8414664ebb4cefc9df9639364103bccc4e159f494fc4737c8e177d66e06e3955f5a3e97b8884131dd69fac5de8d6", 0xfffffffffffffeb2) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[{&(0x7f00001fb000)='G', 0x1}], 0x1, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$bt_l2cap(r0, &(0x7f00003f1000-0xe)={0x1f, 0x5, {0x1e1, 0x2, 0x80, 0xfffffffffffffff8, 0x9, 0x5}, 0x1, 0x7}, 0xe) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000daf000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x60, &(0x7f0000297000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) [ 213.929660] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 213.942772] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/11 12:27:27 executing program 6: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt(r0, 0x1, 0x33, &(0x7f00004ef000)="0000f202da", 0x35e) 2018/01/11 12:27:27 executing program 7: mmap(&(0x7f0000000000/0xb67000)=nil, 0xb67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x2, 0xbadd1e3) sendto$unix(r1, &(0x7f0000103000-0xe6)="d368ca4a2c09c71f58073d8086b0d7c643292bb50c8b313235afb53726ae4517985aec44d6e2f14ff6fcc95bbd82233603c12cb2cbe2b35a83b2732f228e6cb0edf1ed3a9c992400178d13d56d712eb810c81a8ad01af6b98518aa0d6592033cb304a706334aa37c68114e8c7e2ac1735453427482861f143f62ced0fe2dd32d0a80929048a2534ce85bdaddf993cd0e288c997bae15a9ad0c9ca4f61684af3d8f87158a019f11ff5a7015751efb2ba5d53beb48e9ab0faa1e3b3a9f1b98e8a83da0ff75c021bb9dab31e91012dadae6cdc6005eccf06c02990ea61bfe01269581c1d8734b75", 0xe6, 0x10, &(0x7f00003ed000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x58)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x0, 0xd1, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:27 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket(0x5, 0x3, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ff2000)=0xffffffff, &(0x7f0000ff2000)=0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ff3000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @loopback=0x0}, &(0x7f00005f3000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d61000)={0x0, 0xfffffffffffffffa, 0x0, 0x37b, 0xffffffff80000001}, &(0x7f00009dd000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000f000-0x8)={r2, 0x3f}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000028e000-0x18)=@add_del={0x2, &(0x7f00003fd000)=@common='bond0\x00', 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/11 12:27:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000067c000)=0xb) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xbc89}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x0, 0x1f, 0x19, 0xfffffffffffffffe, 0x6, 0xc520, 0xfffffffffffffffa, 0x72fd, 0x4, 0x5, 0x9, 0x1, 0x7ff, 0x3]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000000000)=0x8) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x80000000, 0x100}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000002000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r2, 0xc, "09d7b127bf9482ad1ff5aa5a"}, &(0x7f0000002000)=0x14) connect$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x1, 0x5, 0x800, 0x100000001, 0x7ff, 0x401}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0x2, 0x9, &(0x7f0000004000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff8fa3, 0x0, 0x0, 0x0, 0x100}, [@generic={0x6, 0xca, 0x709, 0x7}, @map={0x18, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x8, 0xf, 0xa, 0x9, 0xfffffff8, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0x3, 0x61, &(0x7f0000002000-0x61)=""/97, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x0, 0x9, 0x1000, &(0x7f0000003000)="87d6d9f443cf73de03", &(0x7f0000001000-0x1000)=""/4096, 0x9, 0x10001}, 0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000004000)={0x0, 0x0}, 0xe3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x3c, &(0x7f0000007000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0xf, 0x6, 0x1e, 0xfffffffffffffc00, 0x4, r4, 0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000008000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) 2018/01/11 12:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0xfffffffffffffffe) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x80000000030, 0x0}, 0x8) sendmmsg(r0, &(0x7f0000111000)=[{{&(0x7f00009e5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000658000-0xa0)=[{&(0x7f0000966000-0x44)="15", 0x1}], 0x1, &(0x7f0000121000+0xd7)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d27000)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/11 12:27:27 executing program 6: r0 = socket(0x1e, 0x1, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={r0, 0xffffffffffffffff}) 2018/01/11 12:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00004ff000)=""/219, &(0x7f00000e1000)=0xdb) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) [ 214.045473] dccp_invalid_packet: invalid packet type 2018/01/11 12:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockname$packet(r0, &(0x7f0000bfd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d68000)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000d55000)={&(0x7f00000a4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee4000-0x10)={&(0x7f0000251000-0x94)={0x14, 0x2, 0x7, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000539000)=0x784) 2018/01/11 12:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001aa000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000260000)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e6d000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00003ba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00007cd000-0xc)={r2, 0x80000, r1}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006ca000)={0x3c000, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2, 0x7, 0xc38d, 0xa9, 0x200, &(0x7f0000b43000-0x10)=@generic="dea4f5d402852799db762edaae4c78bb", 0x37, 0x0, 0x7}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) recvfrom$ipx(r1, &(0x7f000090b000-0x44)=""/68, 0x44, 0x0, &(0x7f00001cf000-0x10)={0x4, 0x0, 0x0, "26a1e123d9ae", 0x0, 0x0}, 0x10) close(r0) 2018/01/11 12:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000024c000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f000086b000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000efa000-0x10)={0x0, 0x38, &(0x7f00000c5000-0x64)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000e98000)=0x10) 2018/01/11 12:27:27 executing program 7: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8020000000000003, 0x2) read(r0, &(0x7f0000cac000-0x3c)=""/60, 0x3c) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000edd000)={&(0x7f00001cf000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fb6000-0x10)={r0, r1, 0x0, 0x2}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000422000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendfile(r0, r0, &(0x7f0000518000+0x5f9)=0x0, 0x7) socket$inet(0x2, 0x80004, 0x2) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x401) socketpair$inet6(0xa, 0x802, 0x9, &(0x7f0000fb5000)={0x0, 0x0}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000fb6000)={0x4, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xfa7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x38c5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe284}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000b8a000-0xc)={0x30000010, 0x0}) 2018/01/11 12:27:27 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000005000-0x8)={@multicast1=0x0, @empty=0x0}, &(0x7f000000c000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000009000-0x4)=0x7cc6, 0x4) socket$inet6(0xa, 0x4, 0x8001) 2018/01/11 12:27:28 executing program 6: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80006, 0x1, &(0x7f0000793000-0x8)={0x0, 0x0}) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000062e000-0xc)={0x4, [0x7fffffff, 0x1, 0x6, 0x0]}, &(0x7f0000793000-0x4)=0xc) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 12:27:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006b6000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0xb4, 0x209, 0x6, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0xf97a, 0x2, 0x40}, 0x10) r3 = accept(0xffffffffffffffff, &(0x7f0000296000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a42000-0x6b)={0x0, 0x63, "846f6135a31b613ea55c81cffa41c1a4623605fecc806d46068968bfe3bca1a5480c0e5f3dbd198f7be726820f27c769ef3345ce6dc118b71ee5f607e92f0cae7173accf632c91b4b1f1453788e416f718dfcf3e34ca830054212d6aad2a1b53e40b54"}, &(0x7f0000d7f000)=0x6b) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000c7000)={r4, 0x5, 0x0}, 0xc) 2018/01/11 12:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001c8000+0x40c)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e89000-0xb8)={0x0, 0x968, 0x81, 0x8d, 0x2, 0x4a, 0x41, 0x9, {0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x800, 0x6}}, &(0x7f0000aa3000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000294000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef, 0x1, 0x3, 0x8, 0x7}, &(0x7f0000e2e000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000037e000)={r1, 0x34b8000000000, 0x30}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000395000)={r2, 0x401}, 0x6) sendmsg(r3, &(0x7f0000d88000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000986000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) 2018/01/11 12:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000ef000-0x58)=[@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x86e9}], 0x58) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f4e000)={0x0, 0x8c, &(0x7f00001a3000-0x8c)=[@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0xc968, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffc01}]}, &(0x7f0000d5c000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001fe000-0x10)={r2, 0x64, &(0x7f0000d60000-0x64)=[@in6={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xdc}, @in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000d6000-0x4)=0x10) listen(r1, 0x2000000000100) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000a42000)=0x0, &(0x7f00008ce000)=0x4) recvfrom$inet(r0, &(0x7f000039c000-0x80)=""/128, 0x80, 0x22, &(0x7f00002ca000-0x10)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$unix(r4, &(0x7f00009e7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d3e000-0x4)=0x8) listen(r4, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000bb5000)={0x0, @in6={{0xa, 0x3, 0xffffffff80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x54e, 0x5, 0x73d8, 0x7, 0x7, 0xa6b, 0x6, 0x4, 0x6, 0x4, 0x9, 0xfffffffffffff801, 0x7, 0x1, 0x2]}, &(0x7f0000e49000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009bb000)={r5, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0xff, 0x6, 0x3}, &(0x7f0000fab000)=0xa0) write(r0, &(0x7f00004dd000-0x1)='I', 0x339) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) r6 = socket(0xb, 0x0, 0x4) ioctl$int_in(r1, 0x5473, &(0x7f0000789000-0x8)=0xf0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000a5f000)=""/244, &(0x7f000056e000-0x4)=0xf4) 2018/01/11 12:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000194000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000adc000)=[{&(0x7f0000332000)=""/160, 0xa0}, {&(0x7f000040a000)=""/0, 0xc0}, {&(0x7f0000d7a000-0x8d)=""/141, 0x8d}], 0x2fb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000ab000-0x10)={0x0, &(0x7f000099e000)=[]}, 0x10) r2 = socket(0x2012, 0x80807, 0x2) sendmsg$nl_netfilter(r2, &(0x7f0000d55000)={&(0x7f00000a4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee4000-0x10)={&(0x7f0000251000-0x94)={0x14, 0x2, 0x7, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendto(r4, &(0x7f0000660000-0x1000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d8", 0x20, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000756000)={0x7f, 0x3, 0x2, 0x0}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000fdf000)={r2, r2, 0x1, 0x4, &(0x7f0000e54000-0xbe)="0f944d3326eb1159ae5dff405d770023bda1f7dd1c5757b0a827f9cecd3b82cd2e5d4e5251ce3731387d7c35c10f7bf6096b4c1c344303e8a4b9cf37a89ea38c458aecd3fcc28e0ca982bb3d1a84cfa74f5bdca5e5662d6ee1f5da932a8ad49026dece200826a3b0d83568538fff953e9b5dd7eb39d1183125603ff7906d22da3825f15a1e68f4f49fedae77f8693ba7390642ccdbfba89a42557215502191b18596608bd6f847b2cc893e8ed15af4c34a1e48d8b2b137748c475ffaca3b", 0xfa1, 0x0, 0xffffffffffffffff, 0x466a, 0x7, 0x6, 0x3, "4fee8b80403928a01f40048524c44e651c4844664275d19bc267ee236946ecb3"}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000044e000-0x8)={0xe925, 0xfffffffffffffffa}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000220000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xef, 0x4, 0x80, 0x5, 0x5, 0x4, 0x5, 0x593, 0x4, 0x81, 0xfffffffffffffff8, 0x28, 0xfffffffffffffffb, 0x9, 0x9]}, &(0x7f0000e94000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a6e000)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x8, 0x100000001, 0x140000000}, &(0x7f00007fb000-0x4)=0xa0) 2018/01/11 12:27:28 executing program 3: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000901000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000790000)={0x1f, 0x0, 0x0, 0x37634000, 0xffffffffffffff53}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000902000)={0x0, 0x8a, "4faf9728bc7c3e0f6b4afcb48a73b33daa6b0cad2eeeb69914f751c082bb847dc0822ca594968a3941ec903142252c024cd1268f36aec01c94b1f05bc7b4d93176d56f8f3e123c83314a23d0045f199fb37bce10346fe9dd44501b1173a35778d9180b2497016fd5974994d0b227a435f741f33776b8cff78442d74e07237a6b460d03701e5eb65c8a98"}, &(0x7f00008b3000)=0x92) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008c7000-0x14)={r3, 0x26b, 0x100000001, 0xffff, 0x8, 0x2}, &(0x7f0000902000)=0x14) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) listen(r0, 0x9bc) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000905000-0x8)={r3, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000903000)=0x7f, 0x4) 2018/01/11 12:27:28 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x100) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f21000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000095a000)=0x10, 0x80000) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000f22000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000189000)=0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/11 12:27:28 executing program 1: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x3c1) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00009a6000-0x118)={0x7ff, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00004d8000)=[{{&(0x7f00009a8000-0x80)=@generic={0xa, "0e1d8a99826c43b51b9c0e9e77584682abebf4eef017f4d16be8c66496fcb09bcdf0fa0fff4c8a8b053be1421461b38ee03e9e698aa07c6f58729fea674508d54f3ba52c67b709a4738ad1fcbcb8f834431eb644ed2a854e0da6c1fd50faa5cf528e740dc6c03adb7eb1d23e02c4094c16a2acd86b220f78fafde3d4968d"}, 0x80, &(0x7f00009a8000-0x10)=[{&(0x7f00009a7000)="d64ee1fcaaceda95d56230d50c5618e522a8610221dc39bfc8a2e6703550243329ac8f09d4769338cd88d55216b444b08437d0b7d88676994228f4410780e76380bb1930686562ffe9fdc24bd1ce9e0995de761ead0b0bf5537033003b66a54e63d0256185dce6c9e521d762224ecfb3af5d6695df1966bdc88cd2612c70c26e33e26e777146fadac1046039a365fd4071f188409c1d266ebbec356cd1d065a0ed8255dfbb72fe0c4ab46c4ec9b6d75d43ebe67cf496926db3dac6b6555f98febdbeb6edf23c8adf78563666fda659bbf62d75aaf38c0ec992239a6bafb1df3298c57cf78ef2df1e9bb60769cb9bbb7656ff18bc6a64da72", 0xf8}], 0x1, &(0x7f0000688000)=[{0x48, 0x117, 0x61, "cfe4086e46bdfc09f5835a25ee251a1ef986039fc2d09445994b836f274e7d967a92b6a0ec63aac858c9330e9e8830c35083"}, {0x90, 0x100, 0x9, "f5e5150ab1b5e11e94e01011d2a41a4f54c3e24bc12037c73ec7e0c2bafbedcf9bc8c53c23ab6af59f4801d57fa1d85039f3d2d148f489ecddede04e88b05b269cc43f845097ad93e1f24ab957213ffeb30154f75a2d664b2460d7016ebb083d8fe2eafa8e937e554e0841f22ff01af70d53e621354a49ca5b9b087afe06"}, {0x80, 0x84, 0x5c, "4d935c76e7746a22a84483883fdc2839e39146022a8621d8a64656a4a0cf498d96e7e05457761b4c51d559c6aabac3e08a1ef84ca6eed4e2a5416e0334f94a808c187447f42eb888f174ca345e379c1212b947cd05b23b525a3143d063e7b189edd0775542ea45293f7a"}, {0x70, 0x139, 0xd1e5, "b52adc9cbba6bc904e4f004572ca91e9ed8746a98c30ff908adeeb687a7c802acf3963a742e02941e9bdfc79c390b60cfe156056d51684a81d7769b76f61268b098715f879c1bc94c566c522f3841bddccbf6cb41769ad125bb0"}], 0x1c8, 0x20000040}, 0xffffffff}], 0x1, 0x20000011) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00006dc000-0x38)={&(0x7f00008a0000-0x60)=@nfc_llcp={0x27, 0x20, 0x251d, 0x7, 0xffffffffffffff44, 0x10001, "5b4ca981c8b1ceb07a7fae6d71e57257457716bc448d519f6d525ade61a12a879b1a8c3023eea5a95d7fb48aba5ac99a98fba10702f1b7016d7f54fe266d85", 0x8}, 0x60, &(0x7f00009a9000-0x50)=[{&(0x7f000050b000-0x6)="45569697d5d6", 0x6}, {&(0x7f00001d0000-0xfb)="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", 0xfb}, {&(0x7f00004f5000-0x8e)="48a3030870dcb8707c1c15ae82f24c88441561d119cc8e2af123ecd1c0532bdacb89a63376dec3181730dac3b493d120647e32804d462c4e8064ebac7e8fc7c40d2f04599986aa15fa9be915511b9b34d073712b70408e267231e27a38d144fef36dfdd0eb2ac127d8b4d99869923f6122645eb27cb4cd32d257b92f27017ed13cd49c0f96ceb22689cfdcae3c85", 0x8e}, {&(0x7f0000826000)="42a18a", 0x3}, {&(0x7f0000425000)="97d320563eb5f3efc42e136f9b392857b6a33a926b59760525c5c1fe48ac6cf8ad2f90010f31c7b76e06d30f", 0x2c}], 0x5, &(0x7f00009a8000)=[{0xa8, 0x107, 0x0, "dfe2a08a148ce7ff397b2035271ff2a2ac3acf201e3bbbd3b93a8a35c306ed2bc90ea3e92c3dc46e2046e4ea5ceb79ddf33f0bcfc709c752707a564f0fb5f432d1f21043ecf6976f4033bbf716c50caf1df4aff9d4374a3e30edd0a85eb113d1e1c6a64bd28de4d330a6bbcb1b3d707f109cd3f4d98113755af0315c80d3047e0c184dc8c9b54c35c79f4ee1dbb87e477ae232"}, {0xb0, 0x0, 0x2, "b0939834731f096aa5205bbd76264243bd534b76105ad9fcf48ec968707e586e1dcccebd0f99e767504e1923b74b3fd541ef3fd5db1ea54a233f919bc322afac131e5707fff05b3450a11d90b808c6ae2c303029e2467fdbd9be335f1bed1565d3b2a6e384b6369c3a791f06498286233255d1b290e9b536239011f4bfecc43065c861afcc260fa6b42e7bbea6f71df5167092e642f1629fbf43d8dc"}, {0x68, 0x10e, 0x9, "e1ff5085b5bce728cba452f5fadc0c8cec9dcd5619b93a8c6a7483815d8597e1f93a850fc7fa4b43d0ed0901615ae92602506757d90fa2384bf94fafe7d911b3623c7d841ce637a8a2d99ce8b301fe65d50dde"}], 0x1c0, 0x8000}, 0x24048010) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000082d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009a7000-0x4)=0x14) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x184, 0x1a, 0xa09, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x400000000000, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_aead={0x4c, 0x12, {{'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$ipx(r0, &(0x7f000050d000-0x10)={0x4, 0x1000200000, 0x9, "bcc219b56186", 0x1f6b400000000000, 0x0}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000042c000-0x2)={0x200, 0x4}, 0x1) 2018/01/11 12:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) socketpair(0x5, 0x802, 0x7, &(0x7f00007ca000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000212000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a1d000-0x4)=0x14) 2018/01/11 12:27:28 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000f04000-0x3b)="a78958e7b3129003a5994f3086845bfcc14976ff4712dfbd675adbe35a712636db", 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000bc7000-0x94)={{0x6, 0x3, 0x101, 0x40000, 0x8001, 0x5}, 0x7f, 0x3, 0x7466f851, 0xee, 0x101, "bb0570cce8ef051d2a7bfa765efe32e1c32978c7b934327c7107c38f96e8995450cb8c30e02e67820a2f4c9fd71cad4431980db1230979368767c9bed3f93be70133f19360b14524925f2e34d6d8dccf804ce2021f0a6652c07961020285549e0252385476f3b233d0b35fadce8153f4c8fb52b0850388991a819a37215a196e"}) 2018/01/11 12:27:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r1, &(0x7f00007ac000-0xe)={0x1f, 0x8, {0x0, 0x3, 0x2, 0xffffffff, 0x1, 0x100}, 0x7fff, 0xc868}, 0xe) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002ae000)={0x4, [0x1, 0x3ff, 0x1, 0x2]}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a8966ec9afd1bbfe03c", 0x0}) 2018/01/11 12:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c3a000-0x10)=[{&(0x7f0000004000-0x39)="39000000100003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040b010090", 0x39}], 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000e1b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000419000)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003a5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a6a000-0x1)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e98000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bdd000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c81000-0x8)={0x0, 0x1}, &(0x7f00001b1000-0x4)=0x8) socketpair(0x11, 0xa, 0x64e9, &(0x7f000090f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003a7000)={0x1f, 0x209, 0xfffffffffffffc00, 0x9, r3}, 0x10) 2018/01/11 12:27:28 executing program 1: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000ea8000)={0x4, 0x7f, 0x3, "229e09249222", 0x1, 0x0}, 0x10) 2018/01/11 12:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b78000-0x3e)={@random="f1c5b3691179", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0d5714", 0x2, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f0000e51000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dbe000-0x4)={0x0, 0x0}) 2018/01/11 12:27:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000836000)=0x10) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000231000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000af1000)=@int=0x0, &(0x7f0000cb8000-0x4)=0x4) bind$alg(0xffffffffffffffff, &(0x7f0000d52000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000294000-0x20)={@generic="b5c5b7adaddb31901def662bdfe651db", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(0xffffffffffffffff, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/01/11 12:27:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xefffffffffffffff, 0x84) ioctl$int_out(r0, 0x5460, &(0x7f00003c0000-0x8)=0x0) pwrite64(r0, &(0x7f000092b000)="30bd57b400d00d6cd5f88183e96051e3c45117ad5a43f6e9a03cefa38e551f0a648be02fda2248eb0c70da73a0fd4a640a0b74d88300b8eeff34cb9ff1b9666f61a2120ea581e46bb81b3ec2dd8a94718163aff00a8f4a6f8aa49db2bd272b4f092afa3cbb0d0736d747d016e5d4dc7d97a07884cd8f94d970b38a67262e9755b70035f659c901848007d7da34cb6ffdd3", 0x91, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x1) socketpair(0x0, 0x3, 0x3f, &(0x7f0000ba3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004bd000-0xc)={0x2, 0x0}) getsockname$netlink(r1, &(0x7f0000473000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008d0000-0x4)=0xc) 2018/01/11 12:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x69f44e360830ecb1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000007001900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) 2018/01/11 12:27:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001d4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5a95cb76, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0xf43b, 0x6, 0x1}, &(0x7f000032c000-0x4)=0xa0) r3 = epoll_create(0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000001000-0xc)={0x40000000, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000063000-0x8)={r2, 0x99}, 0x8) close(0xffffffffffffffff) tee(r0, 0xffffffffffffffff, 0x4477, 0x0) 2018/01/11 12:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x288, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = accept$inet6(r0, &(0x7f0000ee8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007ec000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000227000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000953000-0x4)=0x10) 2018/01/11 12:27:28 executing program 5: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009a7000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000412000-0x38)={&(0x7f00001f0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009a6000-0x10)={&(0x7f000039e000)=@delpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000a3d000-0x56)=""/86, &(0x7f0000b30000)=0x56) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/01/11 12:27:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000-0x50)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb5738be7f79dfbfdff18b401", 0x50, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) 2018/01/11 12:27:28 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)=""/145, &(0x7f0000001000-0x4)=0x91) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0x80}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000008000-0x6)={r1, 0x1}, 0x6) setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2018/01/11 12:27:28 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007fc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000+0xb51)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) 2018/01/11 12:27:28 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f00001b9000/0x1000)=nil, 0x1000, 0x4, 0x5050, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000000010, 0x802, 0x0) write(r1, &(0x7f00006e9000)="24000000190025d0471c1f3ffffffc0e0200000100000000000040ea0800070000002ae0fa", 0x25) 2018/01/11 12:27:28 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x100000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000010000-0x4)=0xffffffff00000000, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000e000)=0x0, 0x4) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000100e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/11 12:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000b01000)="", 0x39, 0x800000020000000, &(0x7f000020e000)={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/11 12:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000064d000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f6c000)=0xcda, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002de000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x5)='nv\x00', 0x259) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 214.545977] syz-executor7: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 214.560219] syz-executor7 cpuset=/ mems_allowed=0 [ 214.565378] CPU: 1 PID: 19097 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #183 [ 214.572736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.582077] Call Trace: [ 214.584663] dump_stack+0x194/0x257 [ 214.588293] ? arch_local_irq_restore+0x53/0x53 [ 214.592960] ? idr_get_free_cmn+0xfd0/0xfd0 [ 214.597285] ? kernel_text_address+0x102/0x140 [ 214.602007] warn_alloc+0x19a/0x2b0 [ 214.605641] ? zone_watermark_ok_safe+0x400/0x400 [ 214.610489] ? depot_save_stack+0x12c/0x490 [ 214.614832] ? check_noncircular+0x20/0x20 [ 214.619078] ? save_stack+0x43/0xd0 [ 214.622699] ? kasan_kmalloc+0xad/0xe0 [ 214.626582] ? __kmalloc_node+0x47/0x70 [ 214.630574] __vmalloc_node_range+0x4f0/0x650 [ 214.635065] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 214.640337] ? lock_downgrade+0x980/0x980 [ 214.644489] ? xt_alloc_entry_offsets+0x21/0x30 [ 214.649140] __vmalloc_node_flags_caller+0x50/0x60 [ 214.654062] ? xt_alloc_entry_offsets+0x21/0x30 [ 214.658724] kvmalloc_node+0x82/0xd0 [ 214.662430] xt_alloc_entry_offsets+0x21/0x30 [ 214.666901] translate_table+0x235/0x1690 [ 214.671040] ? lock_release+0xa40/0xa40 [ 214.674990] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 214.680848] ? __check_object_size+0x25d/0x4f0 [ 214.685415] ? __might_sleep+0x95/0x190 [ 214.689371] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 214.694197] ? kasan_check_write+0x14/0x20 [ 214.698404] ? _copy_from_user+0x99/0x110 [ 214.702526] do_ip6t_set_ctl+0x370/0x5f0 [ 214.706569] ? translate_compat_table+0x1c50/0x1c50 [ 214.711587] ? mutex_unlock+0xd/0x10 [ 214.715280] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 214.720532] nf_setsockopt+0x67/0xc0 [ 214.724223] ipv6_setsockopt+0x115/0x150 [ 214.728266] tcp_setsockopt+0x82/0xd0 [ 214.732047] sock_common_setsockopt+0x95/0xd0 [ 214.736526] SyS_setsockopt+0x189/0x360 [ 214.740484] ? SyS_recv+0x40/0x40 [ 214.743913] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 214.748730] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 214.753723] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 214.758458] entry_SYSCALL_64_fastpath+0x23/0x9a [ 214.763190] RIP: 0033:0x452ac9 [ 214.766350] RSP: 002b:00007f21a0725c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 214.774032] RAX: ffffffffffffffda RBX: 00007f21a0726700 RCX: 0000000000452ac9 [ 214.781276] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 214.788526] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 214.795769] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 214.803023] R13: 0000000000a2f7ef R14: 00007f21a07269c0 R15: 0000000000000000 [ 214.810358] warn_alloc_show_mem: 1 callbacks suppressed [ 214.810360] Mem-Info: [ 214.818754] active_anon:40086 inactive_anon:61 isolated_anon:0 [ 214.818754] active_file:3726 inactive_file:7691 isolated_file:0 [ 214.818754] unevictable:0 dirty:109 writeback:0 unstable:0 [ 214.818754] slab_reclaimable:9185 slab_unreclaimable:87251 [ 214.818754] mapped:23428 shmem:68 pagetables:613 bounce:0 [ 214.818754] free:1452462 free_pcp:396 free_cma:0 [ 214.852070] Node 0 active_anon:162388kB inactive_anon:244kB active_file:14904kB inactive_file:30764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93712kB dirty:436kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 106496kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 214.880215] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 214.885777] syz-executor7: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 214.885782] syz-executor7 cpuset=/ mems_allowed=0 [ 214.885801] CPU: 0 PID: 19118 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #183 [ 214.885806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.885809] Call Trace: [ 214.885823] dump_stack+0x194/0x257 [ 214.885839] ? arch_local_irq_restore+0x53/0x53 [ 214.885848] ? idr_get_free_cmn+0xfd0/0xfd0 [ 214.885859] ? kernel_text_address+0x102/0x140 [ 214.885888] warn_alloc+0x19a/0x2b0 [ 214.885902] ? zone_watermark_ok_safe+0x400/0x400 [ 214.885910] ? depot_save_stack+0x12c/0x490 [ 214.885933] ? check_noncircular+0x20/0x20 [ 214.885941] ? save_stack+0x43/0xd0 [ 214.885947] ? kasan_kmalloc+0xad/0xe0 [ 214.885953] ? __kmalloc_node+0x47/0x70 [ 214.885976] __vmalloc_node_range+0x4f0/0x650 [ 214.885985] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 214.885995] ? lock_downgrade+0x980/0x980 [ 214.886012] ? xt_alloc_entry_offsets+0x21/0x30 [ 214.886022] __vmalloc_node_flags_caller+0x50/0x60 [ 214.886031] ? xt_alloc_entry_offsets+0x21/0x30 [ 214.886045] kvmalloc_node+0x82/0xd0 [ 214.886059] xt_alloc_entry_offsets+0x21/0x30 [ 214.886069] translate_table+0x235/0x1690 [ 214.886081] ? lock_release+0xa40/0xa40 [ 214.886090] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 214.886100] ? __check_object_size+0x25d/0x4f0 [ 214.886120] ? __might_sleep+0x95/0x190 [ 214.886130] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 214.886144] ? kasan_check_write+0x14/0x20 [ 214.886153] ? _copy_from_user+0x99/0x110 [ 214.886167] do_ip6t_set_ctl+0x370/0x5f0 [ 214.886182] ? translate_compat_table+0x1c50/0x1c50 [ 214.886211] ? mutex_unlock+0xd/0x10 [ 214.886219] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 214.886234] nf_setsockopt+0x67/0xc0 [ 214.886250] ipv6_setsockopt+0x115/0x150 [ 214.886266] tcp_setsockopt+0x82/0xd0 [ 214.886282] sock_common_setsockopt+0x95/0xd0 [ 214.886319] SyS_setsockopt+0x189/0x360 [ 214.886337] ? SyS_recv+0x40/0x40 [ 214.886350] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 214.886364] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 214.886378] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 214.886400] entry_SYSCALL_64_fastpath+0x23/0x9a [ 214.886407] RIP: 0033:0x452ac9 [ 214.886411] RSP: 002b:00007f21a06e3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 214.886420] RAX: ffffffffffffffda RBX: 000000000071c010 RCX: 0000000000452ac9 [ 214.886424] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 214.886428] RBP: 00000000000003aa R08: 0000000000000004 R09: 0000000000000000 [ 214.886433] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f3890 [ 214.886437] R13: 00000000ffffffff R14: 00007f21a06e46d4 R15: 0000000000000005 [ 215.167723] lowmem_reserve[]: 0 2870 6381 6381 [ 215.172331] Node 0 DMA32 free:2941696kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942352kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:0kB free_cma:0kB [ 215.199853] lowmem_reserve[]: 0 0 3510 3510 [ 215.204196] Node 0 Normal free:2850104kB min:37084kB low:46352kB high:55620kB active_anon:162412kB inactive_anon:244kB active_file:14904kB inactive_file:30784kB unevictable:0kB writepending:472kB present:4718592kB managed:3594632kB mlocked:0kB kernel_stack:4128kB pagetables:2408kB bounce:0kB free_pcp:996kB local_pcp:248kB free_cma:0kB [ 215.233993] lowmem_reserve[]: 0 0 0 0 [ 215.237862] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 215.251452] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 4*32kB (M) 3*64kB (M) 3*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 716*4096kB (M) = 2941696kB [ 215.266650] Node 0 Normal: 372*4kB (UM) 599*8kB (UM) 675*16kB (UM) 545*32kB (UM) 430*64kB (UM) 144*128kB (UM) 17*256kB (UM) 11*512kB (UM) 5*1024kB (UM) 3*2048kB (UM) 671*4096kB (ME) = 2850136kB [ 215.284096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 215.292683] 11493 total pagecache pages 2018/01/11 12:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000438000)={0xfffffffffffffffe, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fbc000)={0x3, [0x5, 0x0, 0x3ff]}, 0xa) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) epoll_pwait(r1, &(0x7f0000307000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x800, &(0x7f0000a8e000-0x8)={0x791}, 0x8) 2018/01/11 12:27:29 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x80f, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000013000)={0x0, 0xbc37}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000015000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007000)={0x3ff, 0x8, 0x100, 0xff, r2}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000006000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0xc) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000005000)={0x0, 0x0, &(0x7f000000d000)={&(0x7f0000013000)={0x2, 0x16, 0x8001, 0xf, 0x6, 0x0, 0x2, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_key={0x2, 0x8, 0x10, 0x0, "c1b2"}]}, 0xd}, 0x1, 0x0, 0x0, 0x0}, 0x7d) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000013000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000004000)=0xc) pwritev(r3, &(0x7f0000001000+0x9da)=[{&(0x7f000000a000)="f1fe8413155825e5b3725b054f1878fe8120b2455fb7b9c49876acd31bd0fedb605587605887986d238258cb768d174ade8f82fb26e45f2a5ddf56d27406724b6b162454cd264b4171824193db147374c6150c82e921100fc37dee466bbb73acdfa213c5427ebde858c0d147c74ce2422c6943bfb30da77d821e39099a2aeee58a5c630b27c1397c4102c8f39ef90ebae4262fe43c9d8bfe8fb7e68682326432ad833e498c17cf66c3c11ce89a8e2c076a017b9ac941778aefc198d5e8c45196c73cba6a3ca5dd32cf8255aae00e3edd917b73971ce884b5f799444c56ff139f7367ca7e65f082ce33823c0901c5e1fd16d01c5b4bca3790cef6d29364d714e3778b201c16b84d4165fabaa8765fb25989306ab5ca7c192c3dfd8f516178cc575568533b91189fff5022aac18cac06b6fa4801ff8927289d19a21d08be5b7d25c8449c8990c1f258be2476f8bdf522d8cec7f273c7467ece1eee2d1ce078a446d45c9958f2034f62a26b82f4178697c6faea94e2f1031e44dfd050d7a3628682a073c2277f274944545efe4f4eddd97b418ac1748a0d5920a333ae98fa920b4d2ba0a3f92aef12b074186e5e24dfce6a21de55837e68dd72697e5ab9228d1984b63bfdf0f23c966142c9b336de02ca30cccc61dd3ca5a1dff4824d2bf416f856038c4af686163c9421dab50837daae34deac2d0bbf6f4fc8bf4f2052128fcc4296701e831c019066ef81549ab063d7d725c079de6027db980525702590ccb8b9b7e5bce4339bc12d6bb7891d494a16b8c3ab930c506a663e2918b0cf6e587acf3040fcf61e6148790b9cae4cc91a49a0fad03910b3431c4c208bbb92fe83f813d753da07ccec2c324079f47d355876256786a2f80facc8e8d94f3e9ec51561f71c824bec698a7042c6389cc764bbac6411226fe90bde52a624aa307256c028449165df8e9bd64ecba2e5c789ad6d06d26338238c1b3affd52e625ed919988bad0c35a497023b5135333bc6220504cf46eef9fab0fd9aba18807bd34e61cde8558c30d8889e7621e3e2bc76eb2503d0dd7d337086941115cb4c0760383b9b0d5bb81df6ba228fd5138adc38bae03f963744120be8c4938c802788563d5f01fa9e14e02ab5843e5aab1a5bd05133cfaa4a352b7dd8ccb850b8c7b003df1c5de989208d29f8fcd2389ac06622b1945055919f4d9b48c155f21770de2f1324defec02b1aed4fc800858147db3331f1b0dd82444208a484e6196a2fd0cb55f501b0cc8ebac23310afac180a8410cb4acbcb5b3f1e81d414922789e5e3415b22e1e074a8aeacffabfd3711cb9aa2ee677899f70b83d9a6d419a46dbad002a80151b4db2ffc9016906a9da141b056765fb05f8598a017969b20803106831269848b8670bab02079d847df0e767ecb212c3a4829e04ea46396f896c5179155707e3151fc7e202d9b76a6c289e4ba65851709052f3a0da0742300013f92e4955a48fac34c724203fd245af5ce49dbbe35402931c66b76bd675b251e4e2e6887c5682b26aed6802203ef084c72937db83abaca91c8364d99e8674b9bf8eae1b835416093ec02bed0b84a51bce298c578df76fbb62481a4f94d76a4988ba7b700c4feaa6a946700263c3f46148421b8ee14a00bba737721c6129e77edd531ba537e24c59afc9c3c149f365c0c332693300a756c81db45e2be5f43c84a579c862da172608c714ae68ba693004ce5e6ae4d370078771b62d1f5a0c2585276f07f4f1c8bc1a87b07e38d81200b624669a34b762531f09892299a2c582aed03b8a6f021e2557fd98fbfdc3f3ae4c338aade1a02dd8503b435a1ad48d6757cf0ec43937f1da2b71264dfa4a3b07435357a58069b5e1840b2466cf30097df72754a1d2a1f02287fbef644ff5bdd7d08010ba454acc83909a3e14706b71505d49879f4b5f3d6c72649e62c08bc773d5e25d4229c9974d897d7fe0da7944bd6d1e36aef02d7e1719aca04ac5a7d8cd150b3e678093493a9f49fc0e4d9f3f590ffdb3524980b718a95da01a01ac3e5d711ae3b536ce8cf79563a493884d5f528747c1155a754e9742cadf632328660c84a9133d0b81f524fe2d0b3538b108cac6b7bb6b1044339b04405d52404054f6e705cfa004a9ae7571de79988b8a2134795472aabfe6d5806a699463e29452a8f3bb99d5b95589a7b4c8a5d6866b159de517e09ad861c54916032b1c5b73db37316bda143b9f3307c274fb37b753fc330a63cb98cc28b26e588fa6367e6cb4876ede8f4153f565a4a525f0c9ba8955374421f926015d2dd193587c30fe37d5ed78fb852df7acdfddcf6615686a12bbc797cf1096a7ce49338250a19010accee40a51bbf2924430112370641c213b6a2aa1f7e1c6e3d715fb957ca1fe3e8c8fc41039259ed5e53d60352cb289a89820f80cffc8ff488ad48626659f919f0ce27b10b0c428a351e509f99ae52ef80a82bf953f2493394b7c9bce44ad1d98fca56a0318c34a4c6a44ff324bb279c37a37d3c44a1174e7f6f5f8253b923ae28effe207abbdb5bb674d9d9e1ec7b049e6c0e74e7d83fcbfc07b926ec9671e90ff9b2a6c4382d57e48794ccadc304a6657a9505ea073df05f44b4d8f82f3341fc954b267710df0402e7bd177e1a24fd933ff5357aa68fe43721abd924e11fe9dbe27a17adedfead63f258e1cd6b287057b9f2dac77bfbe65f976fb4ef5a41fb2a51a0f2aef6491005dbfcd3ea6c770c02a2ab61b6ef38e949276c81d02e4b401df133abab2a23701a05ab685c3912269afdced0da7c870ee1341bfc4d39f8305701bf6ea5a41e2b8efd86e0396566a0ae3ba4f89575fc4562168feb699e5aad6d0c7a7cac3a6a52672860bd5ca42faacc845b557c66b0cdaf372ee4ce255c415f1c7a8feb80f583364ee8b6bd9cf1a7841d18739d8c1183b09fe80687d81ead8bfe3558051aa8f8ea4f569bf69fe9fcf99ba61d227aea319a1d38d8d183e709acb4e80662e508878a479cd1c091b7ece310dde06ea2bbdd715aed64b0c4594d43bece31ef1801253dd19df764814a859a35c1cc95b69b84c9b884b9147f30e0ad0b2d099869bfb5d98f149704a2d6b63bed82462e67820b9c2cc184ce4ed35dd84a19984aaa05773fa372bee0ddcaf3d5716576ca3e8b3843f81fe1ef2048f5a3f8d55d892d5c01dbdf11115ea4bf995c137a3b5faf0e9b102136abea5366716c9d7c4a13549f20886429c7f2ab606e6310b799fbc9a8a7c4c7e2b7877c881773c8c65ee8d5540e21853a81b0f7bfe5c36f9c498b7b757e317fb04f0fb6b6e275abcf237fdf1646a1013e82b4d9c89e56b7f8884a4f4d3dafb30b3ae5c87978c7503cd8a9561eb0d5e9115c93f8201eac29f12da87a3488f7eacaef8ae340dfdce230589b4afd71514b34cf502cc9f8ba5132b5092ee3fe2cf6f78a8dd56a597f4ddb8504c20d7f0c5d84327c1825965a43111710d5591ffa8d680dc637e4d24c8614f9560d6c85f35a433f9ff24b679cce80933eda8f3d99ea7c969f00c6a6d550891264c9ebef2b9bd9ed4c18909fae96d39dd98513bb994b93006ca09fe9ebfc062932a8bf14760cf521176160691418ff323a4c3de848f4e5faf63deb7e5f96bb63c41e39c3ad6f303ff09aa322154199a1db70e436433c8288baa92717e782dd41eda9a6037bb860eab47657651d1aa464997c24795d31eda8200f8635abd033a4c2b4a2b565107068df147245fd22a6b93f5a24cee704cee081ef3a7f3b26b8dcad9efe6ad6dfa1888b7c8bc4fdf555cde4accdae113a52bba86eda55f6efa938cfb227cd4d8392ee2a76d164f5266afdffeff4a79d443655b66421d14b434a73fd195de466965f289e7d24c8e22a67839c12ebdde0e1bef404f93f8f256bff6fac40ffcd0e36e2e018e98561db971c1ec9ff4eb4a7b054ee6c7cf83eabdc9f6b06983aed4baee297a24356dbd76d433491b5b45c403791c36febbf38b42db049dd3fc37d8bbab2c6d7c130c1efc50d86a150577dbbcc50205f398f471aeb9e22ce3771c015554ee12c7a42832a62be3cf0fc44b725b1634b3d1be7c4029a65b7b8389caddd86f9df53817de946636a2e6d6b5c667d48c7f8e5672ce60ec4818e8e9469455322857ed741d5fdeed7704357231c30ea872fb03e425e0170cc18d5acfbf36faf4fbd0794700d310cee78f4871defd68059be78b6a3ef98b432fe14541e9fca91afa1c94ed683cdfa3c70f2ee31a154cf3185ea0cdf5d01aa128202cd9a843c2914b10e21cdf1fae15821099e8f3f2cc406c16fb5834304afb71c21e1d67f5a122be3d10691125381bcf3b04060b7347bb4bba8cf8715a361ec679942fd3aa7b6847631b6bb535c0635c1ef236c7c5c68085052c69e67061178d7714f8c3f831895ba9c38f0d93eddee8877a8e2f30b0ba855bb81cb642e80318bf1e5b010bbc41ad27bac9e85fcdc02cd9f03f620e5a1c381ef1c3effdd8001c62e4da72e09d6ad87b892888a4228a8655cfe73caac82d5aa4028ff58bc80cc195dedfe2698e84a72e32796a77c1c1430b251d17551a19cf7de161ba6b90240933aa829d355e6f0c19d8d29e9edbb5aeb3e6e79ec87ce5f9023b98855bef4b3191e90ec9c783470b9116798a35af600e067af9b4895777bd0597dfc23e8e98b90f1bcc55d8daf56f4ebe687e7392a19b41c10d57e1d9f4881993528635d96cc2ff1c99d441ecadadc5a26f44ff8cdc86f03ac2ddb1a8975797a2af64a79c806a56e30233a8b934ae8693c4b00439d2e97a1719d41e7346d832619312e841a7c598f10e2cf3eb9ed40f8fed8a73c9bc3651da6990d50f355de41676cd639298d4baadec773ac9f548958b04d00efa28e88677fa524e9d627cde6f122cfa52dc6ca33947033e001d0b7d6ba6a82831f3f080a5a32b64b494c95b0fe0f5aaa1781cbe9eaee7e52d89a7c4b5f9405ec1c6c6e01a60590509daee9a705ba0ff8b23ce97ad2d7be3faa54de67658f86449664f77141ad1c87006321f854c69913270fd58c63a30bf8e4348265ca8b2d30d7617f170fab9cdde66dcfab8fd6209c6b292e093ab09f0fcc4012d06fb9f55e9a06be1e226af1144f50c4e93983f5f90b4fcb3d9d306a052f3a849a481bf02cd1e91043fd6f4ffe9154ba9eec7f50affaba4f7977f0f85413173f89b82c84b0400e2c99efc7174af27596107f137b0828025da81be141c3d56a8794fdbbc9dd6eeb7d6f175b24dbb4f0a74ff7175411687affd8f4be283d7e90c406d7cb61ad93b63e7316877b3e89578b38a21f9803b4aa30edbb6aee7a661cc8424e840b36ace420cfdf0bd320155989988a5f7186eee29bbca9d40e66fe24677b2f8ffc37a01799e8ed9d84401554940666be4b0610afc2e470684504d17246488efb42b52757c1275ed8f4ac94dc12998170452f706a9c2840e20083cea80b5cd479c4dcf757679d8227376e6f5c64cc59c577e911b3254f0abfe3258408612b81dddeebfaebb77bd9e6c6e180009302966b04dab762dacc095afcfe558640a126d3b97bc9afd7604ef60d979d95b075b11b8a1b7c70fff63634e5e125cfcfbc04ce0c48d1980609d5f7fcca394ee4b18b473491e4145aad9251e6b7259d59e39bf75af23f001b707635a65cab01b7de38054f7c2aec454e55e5c6352cc94f89104a5b34c61ac8d787c8bbe1d0455e2faf25bd35c3f88fff9753b873759fb23ae68a4f1314774a1b61cdbee58ecc0b599eff342afe6b4b2d58207d8611cc2b4f71e9426a4619ba1c1626b48f5067234557e8", 0x1000}, {&(0x7f0000000000)="ac16dc2bcc471128722d865d629cdf6c432dd1339d31b84f1016e4727619e1d13a744167e1c24ec4c95bdf090d4e082567fd2746e388a500b5f11af105fad0781a", 0x41}, {&(0x7f0000001000)="03655d8dc49cdb3c3679e977a538e36c2431cf774670", 0x16}], 0x3, 0x3) 2018/01/11 12:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x809, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f00001bf000)=@file={0x0, ""/108}, &(0x7f0000558000-0x4)=0x6e, 0x800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$unix(r2, &(0x7f0000ecc000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 12:27:29 executing program 4: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x11, &(0x7f00001b0000-0xab)=""/4, &(0x7f000027d000+0x83e)=0x4) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008c7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00001f2000)={0x0, r2, 0x3}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000fd0000-0x10)={0x0, r2, 0x2}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000fcf000)={r2, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000fd0000)=@file={0x0, ""/40}, &(0x7f0000fd0000)=0x2a, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000714000-0x8)={r2, r4}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000fd0000-0x8)={r5, 0x0}) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000fd1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000748000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="3ac24700dfaa2a683875826f8e72b5c0b826c2d9c56f1ff5da8ba338b898cf5cb920362f84bd3f35adc0190afa487d51e9f3208c931252089b7fab84e8a2cb61c90307a8482151c29284f1cf717f090033eb0cdf788a0f722fe74f642d15b3bc901d51414babea05790072bbcdec50917fcdee8defee340924205fac9f2a4cece166a7852d006fa2acb4c6687351d35fdfdd903c4f9cd1c18979129d04a5debfc272307e14ff57d802cb1ca9cced1c3bf449735b0f7e901490e21d81677f1edb498bbc9c05f8d7004ab47f775aacfa9cf835e9d9ec3fc8c7fa2dc969c7290ee3d10713d9272943dcd4ce2bddfff22ada618659eab4459edaa6a65b30e3dd55561b49d0310f5047ae1a1e00c39d0e065342207cc57476543dd6db1c58bcabc37089433e13be789c1310663118b677639a40e0b6e81d5f43bb867028b6eb3626f99cc2ebe1299bf3774cac0c425c368481f046c88f9877a526e288a2c4f057b71138599d474cd1af5c04f7f6e1fa07f6c15c5d8150e5818369b8d1296ffd15ec67697c612544a8db4bdfaeadacfe5a2e48b2dc3cdab279351924bb7aca02ae0d2a6191807694db065925f993d03dd157fa0f57041f815c148322a5496c6da359afa8720b4c6903e9f755dbf067189e640c2c741a14f5ab75cd17573dba3ef017b4c6ad7dc202dc22a2a2651a53239950d8405112066658dc928f5811d660642584ef75de71a5d1866862885d6452dab36b1dad795b2619ee362c144c3254ec3b3f47a775b63edcda310cb7e26026d18dff47bc1de710b84fc5cedb4a71a13b9309c3b4feaebc577a0699c2fcff4e4c8056080c828c4ce037efdf7e252bf05f7fbe443746a83ac2dfdd9c65f83037a5176f37fb3362b76cc789e7a730af7ac963b0e1938d050e25b7312ad1dc23b87a66d55a8a09f43796b077ca8b33954fc9bbf74cba8485fc043cc89d168beb4a0baf40166e71f900a34d3641745dc0e6f18ee81861994fca6b628e8494611758bd35d97d9600fb3a9d0d0e18b4879091658b4572d3f94715644d2181ddc0b10b1150f69157e9cc5fd39eab1cb5021ef90158124a71d02706bd30df5dac01ddc37da019cd62d0eef035e6174a800ac5e471b6fcf7da497e54fe1938eaac8ca7de4f893474308162f506a4d55ed520aa8935b55f075a95441154952493fab94a63cb15f48f1d9fb2f35a3121acf5f3e0dca4a29ca0d83e91dc948e510ddf41c23af6b2c1dec0fdbb1e8e00b6b8b9bdb4dcfa16a1b2750ff1da537fd7ef18c0e626dd63a490987baa6551e13da15288c859de740398456c32902b0efd24d7cd8fcbd34aab3d14491dfca12b1f5140da7b42011ce89ab4b6bdcbaf00512d375657c8dcb3ea4699b27ed14ed51a5fad045e2c44259f55debc44a316e9edbcc56085eabfae3e22afadacc04b7d72ddfba8c35f193cb18812cd7ea7662dc4a4af853ff051fc686a4f9152831a415285a7186f811d2c488cd9ae3af2da2d3bf23ae72363487de27011ef3f29c9cb30902867ca97f60450e1f1f3843f18a9463a78284444d90df6b02f61fb9ceee6247ca4d01aae894f05696e8f45837ac294aa095a46bb8f10c049193464aacacabb665a1296af7636f96954773b98f9bf0c6e9b19e4866afa5e5dd05d1fa92a194eb23a8a6121b9e626598f463702df587a009e52d614da357d0f1ad2b813c81aed7c4902bdee4b928ee383bc83e0dc7ec784497012215a7153e3cd176d299239e7f95ee7d1202c8d947dd39fc0a4897fffec3bd0bcd9931a802a5fd3f4db548eb378f05ab04ea5b7faf8a634a9b0fc131b8868e6f2ce0e5a531ff90bce22f49c6e3902706b317e3a14c9039f5cbee6a9c5e7e6be702db6f6a9df8cd4e9d7ffe845ef79ca7888ef8eefb66a5804a377ea4c0e51d973dce8ec96a7cbbe5358ddc3c5fc3c9722459cec5868814067b9cdce44d07e8294974fa31d673a5d807a6a910d14b4ce3eb7718c079b93988862c403b568f201f1e638aaaa2aeab76d413cce1ee28f46a3193bc901b8f2146f733e4eac486b84ed2d37ae7644f8413a9233010470f47e2e7bb776d6564dabae4da21927cdbd0c3db4a10d714fe03fdb11e193378142fd4d0c38fb24c9f2bef1c1a86a2800b9440daf84d01e2cf87d041285c6205274032a9b4d96b2c69692631fe951b28b457f26839950f40f42c4304adb1c645b63e429f4ebf7f407d6b6d77e2246caa58f593848e46880ae7b8270aa94000873eb44eab552564c879cd17800c0eca50a50feb438362eb09f6416194f21e9c848b714398c199975a8754966b985a26875817c8874410557a7f9d3c481fb2053ebe8ed04b1c4982ff616744f5aa8a58347fbd732863454fd188ad2c1522ef594decfbd99e7ea888c9c1d6ff685eb8308970bd38b7c26327a1b19eeb15d5a63ca51188633777d3c17e5d33dc5b454c8ab0eca3a39bd8b77bff08ab25679185d7f82df54bbb3ea9a76c5c71bd7d4d1ed01d39a2683b7069658f42712671cdaf61d628a1b65c795aa29ad73307fe46a00c7bfa44b1704d1cba6cd984fa52c39d6cdfc8e026e7216283478ccc5a40dc9a3a0aecc750583653fdac11e43e06ab7093f288d617a64d679e6534d3c26f92994ec4444a71d7dd0d380ab5b90accc8e74659665004d59ef312757d40ec616633d72302eaae348e66cb96eb4436b5b56f3db6ae6ecad06ae56cf5b465591aa2bc10739a9591bbba86e77bccb004c4e43ed95fc1274602215240a67718e76383c7b03e5b8429981d48030585a71c7d449b07f442e2d1927697e9afb5c80a87e2b9e3448d4ad1d821a9aa4524253b82f4561dc60dc08f2ab4a9212538813151a7dcec67183d13bf45e94c5617d345d14a3efcf90193e40bf81074f4b089685a66a873e89e778499c750cef22efadc2b3e66f70bb3dd3c6ce7ba721f479479c474561a38b08cbb7107f877814b7a8d786a00024e2ab1a813e7e8909cd7f100488d4df0af96c9a10fe35f4a6dfd1524facc04ae661476e436a148299163dbeb0951e40ffaa168b84e7aae340691b0559a232c899d614589ece3fda748f258bc18da120996ac31e35926f2e044bddb70026ab3334f27d940f6e11f4f6138d43000d3be9f8e6fbc6ac9750c6c46e7e8ade972205c3bbfaf1ceb31b4929a5a1c12a4c76b12601c0b7a15a2dc02694cf2002a39f7f8a1d36d85ee21a4991bac692ae60d5c9a9d8370f8f26ff47ab9c254965430f12ac952f1db9267ceb31e3d073b94897ab86da63a4ba66f2fb22693abaf4e00a34d9570f1aefc6d88df1c260b562177b917d3af6779052463a97aca6cfc1b4a5c5e383e0c47fa1abf54d3f308f7da873a1d3bf092fd288d4d77d31e0e72cdf7ff1429414d262a6a95ea21a0f5137baac87098bac5f731436ba4f3265e3eaea6cec3c8dad85fd9b0fde5c0c2ec0122245d376664b1adb040e1a9b93d305f57997e14926cc3e830b0b5682518704b12aba9878789a9a12df4191a051a439108f81a07f5de649209bc8771d987d45a042d59535f265dd3ab520d4b8dde90d1c803f511b0ced6dbe50b0fc1b6dea61cb2d64a6b834775193065092055cbb13e0f14e6ac6bb4c9831a44b0aae1c2b9b82a2be13f865d7c89e8da6ac438c54984802f917efb5087ccc24e58cf77eeae338207e3e7dad042d9d09607cdf341519e5a77958f25a42e823dae5598d1fc0bbea3f826b3767551cb8dd367057ca738da320984332edfd49ee538f242286c8668d9766be7b290d5d6fd8b2988192c7d2051d2a1c43475e732eeebc57aec879022b304c0f78455964957d2287f314b50546b2226ab62280cd58598d18e81aa4d78dca58a2dab6c1dc3cb800b23553a4d7b07175a0f9c0e7dd052762daa8de1055cf2fcf814b95e96b30cb7f09e0399dd6e7d20a6e6b4a4a04ac7a8f9464dd69ab9bbea1d9bcdf2b23002d7eb547f924ea877661999935c886bfa5fb47a693a0bc201cdb4650c182f82f826b10792ca70a33a5a782cff257a67cb9d7d052e54d7ee4bfb41f18b06caad7f9e50c21c69fec86d89f095bb386630fb853f137a6c6c379ba712230296ad20f222291f6b36925fffa512f0166840e4234c96753283e2dd53acb1e1e9692b8b0e04fb18d5d40bc4697cc3f158a44fc244865a45ae14729e981afa8573abfefc67529530355983bb6d1f630935909d806407270c723a332aeba54f629bf5153552d310b49c802d1b60cbc9b36ef882383e617a3cc45a5db925df97f2ca6205bf23be1b20d0ec1fb3f3b1c0c0ff81ae7063faadb160ffab0f82da580d4b7642508ba942b2837e35e24339feaff881dae2e0b840106cffed614410fd91133d0db6500369b984bcdb14ba2bd5ba3370aa294f7f989a8f671474c093add7434cf915b9c8e8fad3cf369ff2410cf2c061e2afa88f600790b276a1aeb7e573dd2051a6a604b594ef3b9a7b5c82537de7dc29c775b2cd0ae224fecc8be0e4994d92f239ce9e10cf3a7c08730ce51bbd427135edc966d4730774079ddc5d649ed1ab7e20684c445d970fb2cd162d9a1029a22e2caaccfb773c311827a393d2d97e875c1b63cb0ca3b3ab0465246fe87e3270940a7e5515392112f90681dcb37c5444df8fb357e99359417aaf8bc7a3dc68a1a4e49ae93907a8710ed2b8b4b9451685db06429c79defcb1440631b985ba25584bc7f96d27d46cc0f70297dd579a1c0655a672ebeb954aba6af4789e20899f911d502c8dbde7aa9a09ce01b2408f18ca33b6e1301dac246cc591a5677a627be387b0beb31f26d16e78f28a1fdcdaf57291e58793d3dfa9ef5afe17b84178d0659c4bf65a7f1eceeafdac4910e76f96075f11ee26ba6fd552c83917040dd3ceb7fabdd74b934f24126a446e4ee6a6c40d1ea58c1a28f0ecf64c7517dce32fd747ec79a5976fceb9f3475e742850acb6d6c3205ec3dc56adde9107ccc683e941cf7b7f67fa404f27a6886811d641d1d75dfb921f697deb1d3ce7528345de0c10941714061dad97a7dbd012ba764d177867ae0c4730297e613c2c6be22bbdeee5a4163f0d79a8ec092fdc3fbb812c21bf4a8dae9b0a21c46489ec67de5180c6929e4e8407fd18afff986390c41080eafb9540411e47ae8ec3ca4e0d7fc2733000b73aa7a18ee17e9bcf6c587c0d74c5d8ce34036a016592950750bc2c78cfc56cd06572adc7a440cf9740af0f055964b5de1bfc5f601403cb9a0fb7c81ecb2ad030309e9186b149c6f9c798ccc4db4110b7ddb486b036670e6ab26c957b41a708a6bcc734ec21c9a363a7eb3d0d50b05028fe827e5b2c5efa547ea3d0c7963878d09e38d32bdebe8bac9b1ce8b16fc17c34094a0d78c98abb2019855d3d9384430d4bc508f3ec756f14cab3bfe7e4afb79eb47f604a7b34976aa8f630549676b9a69448c932a765af7963dfffb5053c7631bf79fa0a1d6c971d94f09fa3ff6e924344fbf3b04342d75d806e3481cdd50b621e01ebf18071e16a47ff5867fcf99c9089eb2a475f570fc29d06b2391799c5ebcd8d442b5dde2fefd59e11f1c7aa2e24863d7091d5c2638c19e8998412dbdbb286d85e896cff0b3a8bc93d2f9ef905c33e487a0d47ce9dd568016a08add3f513f711deaf22e5a69c9b6cf047275724a8789c6795d717d5775d3c8c624637299a9c345b18cbdba8fe51cfa38e762115ec64e4ecfd79fb49f7f0b7b4b8272c3fd7e27c5f8d8bb40143d5a220f6852e8976f1d08590c7fd9d257477d433d4579161b2d7ef21e4c97ba", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) 2018/01/11 12:27:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f000014b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000fd6000-0x2)="", 0x0) 2018/01/11 12:27:29 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x800003e, 0x4, 0x22}) 2018/01/11 12:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003d1000)={@generic="45e6cdcd5d5ce3b66696d4879c25aba7", @ifru_flags=0x8402}) recvmsg(r0, &(0x7f00008a1000)={&(0x7f00007b8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[{&(0x7f00009cb000-0x1000)=""/4096, 0x1000}, {&(0x7f00007ea000-0x2b)=""/43, 0x2b}, {&(0x7f000032c000-0x45)=""/69, 0x45}, {&(0x7f0000ef2000)=""/102, 0x66}, {&(0x7f00008c0000)=""/4096, 0x1000}, {&(0x7f0000e2e000)=""/0, 0x0}, {&(0x7f0000d53000-0xea)=""/234, 0xea}, {&(0x7f000031d000-0x80)=""/128, 0x80}, {&(0x7f0000fa2000-0x8a)=""/138, 0x8a}], 0x9, 0x0, 0x0, 0x3}, 0x10000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000328000-0x8)={0x0, 0x0}, &(0x7f0000156000)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c66000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x434}) 2018/01/11 12:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) r1 = socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000309000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000038f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2e000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005cc000)={r2, r3, r4}, 0xc) [ 215.296665] 0 pages in swap cache [ 215.300117] Swap cache stats: add 0, delete 0, find 0/0 [ 215.305484] Free swap = 0kB [ 215.308513] Total swap = 0kB [ 215.311544] 1965979 pages RAM [ 215.314645] 0 pages HighMem/MovableOnly [ 215.318621] 327756 pages reserved 2018/01/11 12:27:29 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f2a000)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000a6f000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000000)=@nfc={0x27, 0x9, 0x7, 0x3}, 0x10, &(0x7f0000000000)=[{&(0x7f0000061000-0x98)="5d2e5d7eadd7afc7b4c4ece0077928ebc35228efa880c3a04d8ca162b8da053ba110f778113b9bc7e2e7815d6af4451172cfabda658729a871c67ff47cb2131aa76946562eff8f99fa8de29be69b02e0eb8e95aa76bdf85b4dcf0d4198ccf99efd8674b6fb6f686adc0085c17fdfb1075aec61de2c073d0c09eece5b58b3edd8736ba09344b46f11fc38585e851943ae669ec0b2dc3d9e2a", 0x98}, {&(0x7f0000001000-0x74)="86b931b47eb9b3a282721c08f9d52e9940912506bcc621a99c3fd11b9a8736cf991c26327b91f43913bb9092e7879a7ea7a2dd559ae433df2aa165e45ba8b5d9bf7a3af1048ee8c108a43eea144d433458873a2d3ce19f8fb096dc47359113e2c7afea3a3dec261f9106b2832301e47bf60745fd", 0x74}, {&(0x7f0000b61000)="6dd290b59b50bc06d55b4ff7303cf771179e96af50751494be46", 0x1a}, {&(0x7f0000c73000)="2691a3ae8ee7450cfa978c779276d14f92694bfc5700183b8e609c4bb9952ffe801a9d0dec7ab77205e26d96f03d04dba44e4b104fd65ee6277b6da4da6fa0905b0d416e2c045c4c10ef9915638d5a96d633625752f9c40270f936da23df198698caaa0d404a3b665ec91e5372a5e5d7ed411a45ab26d45e3b51de825894c8a22a82634177f466922b6402b519b23eab2979c22e459f568e81de7da5f8d1129d50aa6e10d9659ce0e413f4fe49ef1d8c31cab74f4c3dd82f168834833e4769d90cca6b60c805eb7e5e0f485d2f6c42dd6acfaca3116a4cec952f89aecd6daf495f1ed81a", 0xe4}, {&(0x7f0000001000-0x1)='q', 0x1}, {&(0x7f0000000000)="d9b2446b31c07df1f8e2da8c2745e85406eb3f3acca1ad2dacefe29abfb4d5360d1acee529467ce37a6e20843bf24f9c86071b6b67cb9f5f48d4ec8ff9ca666ddfc534df89eef4f4df5dc835968599bdc77cf1dbed7207b16322c88b651cecab3b573df5c3cb96f8a15e83be45efc814843e48f9e14bceabd81d17637c3151dfa81f93578ca827e63d464a57b4fde862de323b11288743f2cdfc38d853385403310c", 0xa2}], 0x6, 0x0, 0x0, 0x0}, 0x3f}, {{0x0, 0x0, &(0x7f0000181000-0x40)=[{&(0x7f0000d13000)="908a9e534467f4491d393d8582af4de2c76e5f7edf8e4bb2b5b0262dbcb71933e4b415b25ee8483cb23cf1e9ec4b28d26536f69f2b10831605235115de1c3bea462a4739e609bb62053fc2a7c304efb1c0a26352711fdfc7f55a09cbcd7b1729c6da7657b0721ccc", 0x68}, {&(0x7f0000001000-0x5c)="ab2a2a4e1ae5e28534290fd6a15465e6a3f7151abb595eab2a585ac128196f2d8cb99e8f69b01a565019e9fd97c0ba874c97c594243eb0fab4b9172cc6c2912fde1b888a3de71c4622699d528ba2d1d1cdfbeb84aa11a3f239eafa51", 0x5c}, {&(0x7f0000ec8000-0xed)="894451e264093a38b9631c1260505fc2bda144075f99eb1fb4e048f101c4062c7d4b60ffe62a19486adcb3c2d9e45e3e4e75aeed6043e407349ab3f1eedb91af198aba8a4fa1c43e9dcf6dfd52c31e4c5a5a2312aac5dda9ad9f245a96fd1afdd25fde0b8873edb0c6ca95460593146eaf6a4a599d89ca8f12392fb861fc3f58de6a30e581d6bbc486615ad6525ff86d73008b253e43368514de11e57896fd9832677604b3a56d39a69f0ad81f08b627168af253056440957d863e43e431cfb64f9a26850746f3dab406282fd862ce4c64d46763332d1cc8ab8fbfe93a996dccb8c98612163692d541e05d141b", 0xed}, {&(0x7f00004ff000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x800}, 0x7}, {{&(0x7f00008ba000)=@hci={0x1f, 0x4, 0x3}, 0x6, &(0x7f0000001000-0x10)=[{&(0x7f0000ad4000)="6a2f5fdd3328586390eb429c0e9d30c73e5b6d0e674c515f35426189b2f7b49eb1f97a8e9fcacb0cad17b41032e16e3ddf9ffcadbce69a24162ce4628bf44a53938da0c8b9b2fdb47fe6e599b5f983dccb55f44c38238f2ab78a160d6ac9c5aee47f861731e8126a8262169d60ea007bed2b98e33207bb096a7e59c1cd91b6b7c8", 0x81}], 0x1, 0x0, 0x0, 0x814}, 0x10001}], 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000a3c000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xb, @x25={0x5347d1768d122c42, 0x42, 0x3, "00000ed8f8fd60cb2e"}}}}, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000101000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000025d000)=0x14, 0x80000) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000080f000-0x10)={0x5, &(0x7f0000048000)=[{0x5, 0x9, 0xffffffff, 0x100}, {0xc92b, 0x3, 0x400, 0x2}, {0x1, 0x4, 0x2, 0x20}, {0xba, 0x7, 0x1, 0x81}, {0x8000, 0x5bb, 0x80000001, 0x175}]}, 0x10) r4 = accept(0xffffffffffffff9c, &(0x7f0000160000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000201000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000034000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x634, 0x2, 0x800, 0x1000, 0x10000}, &(0x7f00007c3000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00007f2000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000045000)=0x81, &(0x7f00003c8000)=0x2) 2018/01/11 12:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000c6000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000026a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dac000-0xc)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) syz_emit_ethernet(0x1cc, &(0x7f000089a000-0x4d2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b4b87b21a782", [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x196, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @ra={0x5, 0x2, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0xfffffdb0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x56, "6e98e13bb0d3f6c69778abd60894be5112e8e76f217dd509d657cd73374568b1eeaaf942522668e5a0855ec8d29342aa03222bcc37e8887b473ec9e4ebfbcac310e6375d707ce43b74cd062cf8130375333954abf38c"}]}], @udp={0x0, 0x1, 0x91, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455dcd79e21773e35578aa8afcb94ff1adf603862cd3a90a652e9069103838b43d3b868d73fa4bbd6ca05b03a687eb5772814691837b6af795119c01b05d890c75f2fa8efe72e3cf"}}}}}}, 0x0) 2018/01/11 12:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000f4b000-0x1d)={@random="09214100841b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001b7000)={0xffffffffffffffff, &(0x7f0000dc2000-0x57)="1de150780ce03c4563eca755ac8f7993616e8ab974ea8b700abdb68f8a568535166c30b9aac2d9ce9d8b53833723c2e4b8c88c904b57da5bea78022c214067a75abb2e6d631cefa9523a9bb78e144f3ed9890a3c7653d3", &(0x7f0000720000-0xe0)=""/224}, 0x18) syz_extract_tcp_res(&(0x7f0000ddd000-0x8)={0x0, 0x0}, 0x1, 0x80000001) 2018/01/11 12:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) bind(r0, &(0x7f0000b66000-0x6)=@hci={0x1f, 0xfffffffffffff5e2, 0x3}, 0x6) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) bind$inet6(r2, &(0x7f0000e1b000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) r10 = socket$inet_sctp(0x2, 0x80004, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socket$inet6(0xa, 0xf, 0x100000001) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/11 12:27:29 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x200000001, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045f000-0x4)=0xfffffe10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x42, &(0x7f0000002000-0x8)=0xfffffe74) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x0, 0x1000}, 0xfffffffffffffe62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00003c4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000)=0xe8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffff9c, 0x84, 0x20, &(0x7f0000f1c000-0x2)=0x81, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e14000-0x4c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x4c) r6 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000055000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r7, 0x4028641b, &(0x7f0000934000-0x12)={&(0x7f0000697000/0x1000)=nil, 0x3, 0x0, 0x12, &(0x7f00007fa000/0x1000)=nil, 0x0}) setsockopt(r6, 0x1, 0xfffffffffffffffe, &(0x7f00003a6000)="11d9c853260bc17666fbe9450f452807d9d6aacbb3ad0cfeb3ae951699f4ff810376508c7ce3e6775bf3a3cf497aa6e858eae1858e8a", 0x36) sendto(r6, &(0x7f0000a15000-0x8b)="2c42a61d1e08a83a5eff1b0374ffd483bc330cc50ee773e6bc2fd7b508f28c7c4ec6b8002987f7d2c7e9d6b1ba3793572ef74491f9f96cbb10c854661fe73349102e3f43c020a3e91dd457a6374f13f73e177ae526e7df12807110b5f1c8219ed983ce167dde6ada3b815ffdc7f2066b4df27e95fd5273eb632d5ecb4a0568c53cdc85a72eb0545ab60fa2", 0x8b, 0x20000004, &(0x7f0000208000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r6, &(0x7f00004b1000)="0400001c000000edb983000000f6190e0000000908001cf9ffa500000c13004419a6cb", 0x24661fb3c00e67f5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00002ce000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f00003d3000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000c5a000-0x29)={r8, 0x10000000, 0x21, "fc14f8de67dffd87c1e1d68ee5df89498b70c0bddf06f911cd5a0bbc892c8dac83"}, 0x29) socket(0x0, 0x4, 0x0) read(r5, &(0x7f00008e9000)=""/242, 0xf2) 2018/01/11 12:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x2) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="472d91ef30a8d30b04264d43752a62a2c511a0333905d371cfb7ea16ad0b0be18bf09914c71db24dbaf4cbaac9b9b0912bcdff0b7f553a9336e55dbc98b9e6903b9fc9049557c23c623971c31c05f5d596cfb9a89367f12f2426a918b00ab1c7c110b7871c1d93e4a9bec211628ea721d4e08ff94a6faa89f14fbbc60a4aaace64d6a7bb611d32d7302cef7bd0aea6fedcecc45d163666d717b70d7642fc981ca16376238f6fb08d7bdec22f267bbf6c915c7fe01d8c1cf95515078112af51ba78af11dbc52e62bf402b6aa0a2f133c667545c17ab3ec9c18095cc7199548b701ec44905d67f085c5f9bc5c907ddd7e86878ec0c31d586644148972d9ef259fab3de3c8d3c8b97a13d258e29ae2eedc5fa0f4c9f416ef9d79cf0d267bf1bb0dcce3358579dc7b38325ad8e147cfc066eb1b59a607354455fed0f75fec664fbafc5866d9a3337fc26b985f6741d363781696524ab9be63d797061c40029abfb65bd62a0f26855cb2aad993cc91406d2d8560ed65426668c0129216af314b6dc1ef687877184d46cf1da4de9fc0b04d250145eee48141d1e7ab65965e88505d3a9d7753affb652a183915ca2f64f3da8bf44d8ac7fd160c69f73451f8789c1d396d978b48d24d16a02f4758f7b5cb1e5c3673860f685449d5b98af29eeb15f0d8caf1adfb73ff591397a755c496ea2aa7ef8b25e4a40bd3626ea694612a5128b45469bfc22fafa507b1338ba927d6e79850b9edea6eebb05ce7cc770a045dbfe7c04fe119225e91a1dbc905d5d16552698603f63f61a1d2ab825699e0721e435e9d063b903e11ee636eb3d253bb9e23423f37c02a13b746e36ade587a51b91ea7eaffa5455546ef142a0bea5022a8c4dc1765e95d9f73bc79ae297b0ead520e75dc9f0229e71d8b447f5f4cc34acc54708ebf59306c6bf67a3d6370981b5f1950eefdd6384a0d75a80b3271d82ed7adb6a78901dce66a882c5a93a755300000569d0fc60c89d65456f5e3556821530e3a8766872fffcce5b5c52af3c99c6077f4a9a0ff4c114b81bce88882af99c575eea787478f5eda6cca9f188ec9f4607be4ce16fd6edb9f14bb104ad996d8e657f1da1c67b1aae16f3a5901bb9cd42cf28f2351d7aa3d4507b46f9e667139179a165d16016bcd0eeaa9ab28902f7b1a1c5455caa443976227a8a54ea32a5e5f9cd9e62bd6fead96783277f836ac42d12dce70130093e2dd215ac5c3c0f36d40857e58efb9995c44d468e3272266556db681cf4cfb633a1abbeed4771ac2ce7db8e9913635195f3b737a2566bf29298a8740d8e588fc73ec3e52129cdab27b8ed73ff731388fe6ade51cbe27828472de9e099cc1983852331d22f5fe6048959d2d85b77a650872f29666e90c9296a38f24fd930fedaf7d469c035a93bac479e985793a8885708df3232d128ee70b0ff7000355fb3732f488e295d05937e3bddeec602258eeea74d7f91bef72434232e61fb599556539fec1919e81a2097167e2892902a9514ffe772ac13f622d518729f055080b01756b16228240f0ed371995c20bef8baf485f6ac4964f49afcd8b8703e14395fdf6ae529e3965f3a16e732a798e886dfd7f8fa33a09173cddc5511d2845be39f8ebf7ede6a031f90cf3cba7c73c95b57c6d051cb63e356e578cd111cc55ffccc6732b3d9ed23df7ca6ac75cccb688a91faca3badf99306b072c7b9a36c22f9c769dc6d5c20f18988b353d47baa57f862f37ac1eaccb4c70fd0d9a94130a14c9a45c15fe3705c625cfdd63080fa3acec304a0b63c0d966db3bd613934a746710c0df8e039b3e6f945705e2bdbda79c67d81dad7ca54d3977ae77e3ce25896fe85578b0c92eef0f44da64a53110a72c108564f6e47766b9757b95d1dfe722c9f1f5728b80240359b211c726fd1897dc5f9a504fc7e0b19acfbad1a7858a8022dcea7ad76425e4e128e088a3d378ee0dab5798e80d8cf73b2190759b65a99ce050082ab48757a9978dae06dceb23856bbfa5b5ead28791c8d228781de80c2cf73a0903cf3cb56b7cd888b5ec6deba281c6cb7409a36016da74a40d3bf51b4cc9994d0289d515956cf16e746cf1088fa1e935d2d2ab3eb5363b0ed092f3c979e26ae9694257fd71425733bb7b538da43059d3039789785c7c755ef957ea58e89935e8a43639c5d366319db764fac331a5af90b77d73105955f228d9e470b74a7924902a50caaf9b3b99b044151153ed03d4f0c86b573007fb91db8de3ca3eb3a719bff2bb92e7d1fa7439e58f675921bb5f728365bead468230cd11be27006e9303829ed9326db11ad2a378a083f5bcd901b75f52d0800557246b136ec399023372d5565a79ac0ea934930868149ebc46319006a1ef58870bc4ef3530dd303b806d3500dc0d64d882b609321ddff3eba89672687e83c304a52ca6143ce05f3f387fcd69c6a7dcd61a7bd32727a58393bab708cca5b3de3cc23ab6bf818546c6c99ac52db0b94b70ae333eda886a206f3f6ec7ee75f89632efa9e414dd47a97d6106cd0e41266bb65436d0264624a0d181a8e29c6f05d2f64e7d6e0941abbce2de2c3d678d3f8238f1e12756119f2626c0a86c3c390d85fc1c28a74ae8282b78a6a82106c6a25cf63dcb7f3e85f37ddb9fe753cb667c6c5ead365a5d78c9dbb0327c2f008700ed0ceae946afcf6bde9cc66b21301b8e7fa738c94a9746d61d55a53e8a782871cf8f4a318900548f6ac522c8e7dc3ad1d0558414da64e84f4768ae3bb42b86d5e2a2491d8c063249750c9b2abd84c8ccceff984d97b0c7985026c8831159dc9478a43d85a559e7a5ce5cda9018a577539f1807baf17e9cd13263f3b2e1cd43fd5d75ca7041939ab50ab2866f50a000484b1442d6bb4cc2848717993862972b3b64130b785fc082b8ea3b342c7ac6a1a14d362af8341c1b61716a6aceab6c61749b3fe7bce1db0a4a2b5ecc140f1012cbf4b873f0b1ba49eb090891ba01ae94368ed8435fe4229e65cc5bc279abc8904f0ec97b8cb4d728dedc0711889b9a052c4fc2903aedbf484c0b816fc323ac73a75a42ff03b32b2086b647c1569581facb29ab30e90d6fb89ab3112a9606e5cf6889cb2125bf7cda834311ded2cb937f22a3dac9cdfa69cc3160f2b810bf29da342c74e3063f4a2d32b808101dc996b7367de9c24bc64834bd4539287fe2643a5ca9cfd89899141d80b801dfbfe6732f1362385c9ab359832b8d88a593c983acac84694aa9b57260daf09b1fbb603cbd6520ddda5c18c91cb6702fbe1ba0e11aee40094fb18c8cb0e1f822aaf186417e8e8757b20e2f6bb1af052c21638b51204fb15d7aae6c73605100e4f99131cfd96e3c92fba2db3a147a4a486759a887a73a696e723764b16a47d32d529f77ecef0bf562f04ba30afbc9b05dbff414fa9fd8229e3ffe343f6b052ed9bdad3ab0ec05e05c242669d4ba46ad86f02d92de8f80b735c3e833e587d40359c95baccd982c6ec78690644560486ed30932ae220fdb714111142b7333a7f1936ee721463ac731076e29b60eb5fbdf7e73414dd51526dda6a31cd30d1e5212ea67b2f81ae5f9ebf40151a8eda38845dacab79c11450f68f64d370faba8ca843bb459bf40699f4edd86d6afe7cbd5e78bc5dd3038f98c64b92b720cd0617cdd38a2cf657d7593927d8ef50b74328f4ec2b2c3a70da50da69f02a37cbc4cf402f8ef0320df5e8db57bddbc3207386b0387444a41421814828f79a6ff9dceab91d370d9e0c3b30b4d74d6c1f7f77a54731759dd66299e3c32105b3457ce6c6d341b1c6b60767f2b180a4b21c94e798653faedbcbd4d7cd0be544ce5d0b3bfc34f3f30f1dc27050e58fa85a81ad25b442fd5d375143d1c96e5da444b678d243c4f705b94cca35e5fae018c0ed363bf3f296166929394fd950a301b2144d6857c4390d508c348903ec21e9fb07c8ba7d1633d806e98c7736fb50d19b0ce7370e69a24bd864b0b33e8da32c44790dbed09cd4c5c73839974860431e3b610dd2a73ee07a98f63e76f776626f4f1ca419db6a605b895339fca1f637b16281918f4fa811e829936c6111745f329c60cffd7da8cb88ca896cd7bd2f6f015833ea2e229061342b4870eb738f25ceb82701c443ecb4fef11bb0ba203149d36535ea8d962772e18e3aed4b82583f41e8aa0196d7199658ea7bc90b6208882b8b795299f8a7b5d8c2f7c86abb973b9f7182ff52e0a0bb698d98973617e7ccb21fa59851a3e7182655b52033901f9e625f7466356d49a0f74709f6c8b70edde0fc03e3e68ee18d70e91437f9adde13e6674f60f1d32f343ce67e742c947648606d3a6045fbb2b2c992d3c30e3e2374b9d7e063ecbdfc993575bb84ad6a539fb56efbac483ee9d3c237db9be50b58d725b99b4d6d8f9f26148f754890e4d2e1943d80ed893a0a11db8a0a01999a60364ccbf15bca13ac55bc61eba7bc58a1d933a3961a5ca6c0631124be9006ccab07dc6c57afa78c9b4cbe072ed708b1be22ddee862e18921677e1f549f30af4470938231d78138183539f1bfedd3d25eb486979b36fd1d706a7878bf770b1e7b9c663eeacecd94a311cfa7cd7184ab2e48ed60e6a5fe90cfed8c90899d3c8eaef3439d29e1c3d99d45db6fcb74f03f7b22552a8dc5b2d08affb66ae4e70e97938b28ffd90eb7c4cce8f683cbeec04059222e244728b5d26c6234459a9efc512241fa3e11a5f1588f80fe91bd6a48c7d9bc8b87050b2a7b1b502538240f069a74b6b5fa2a436a03ad4003cec712b7436af5a893a0603a432c9ac77a1c3ff4c7c06bbdc9c053a6a9f6ee217c517823895eb32d259b3286a33b5f82e21129ee64afbcd1dacb155eaf97a862a495d56d8670fc9423e792957e66c16e4b546a5cf7f142e72f992a00983f27201342f4594002bf86cb9b5acc7bc936b7d32875fefb2851ee5ca48b1ec79a28f7110f8cf2ee057bb1e96d8da0f6aab654742ecc28bdad8b247fd0f2fa2d6c0fccae4b954f3f933c29a6ebd2cb3650cb5ecb9e902d25b36f40dfda97232469e07e5e1775ad3f102633d09502ae32301a752600429a89c4032946443c56bfde130b0dcf1df07addfd73e49796c02fda11f649f3b0934ac1cfe272cd68520f151ad495c7808a778852b6863868bc581c845ea51236bd8534995c1d99bf7d7d4660592f515f093c3c5672916fd4a361d523874ea8825c05b09a40ab2bd9fe666cdeb6eeaa5c0093ae9b03b1959f993d4cc3dbe06e54261313e3582de8ce6b8f60c81a55afed68aa160a86bf2e71cda1494cefd0b35c8e0f53778c45e157fc074114fcd68da43b7908bb8c27be4a557adddb3b330a1fe9bd9e7342776468066abb66a6d751af5734afcb5a0cd2b28c1b94ea2f213d7c4493b036ce6b8e7d0ae36b8abd1ea962728bea4a06dc16c7b4939ed2592dc5229428db86651e9f62974143ffb2429784edc8c2a1740ffc32dd169d6aa394ab0b9c9f6e218aadd66b706d75a571c1cef3f01e7d26ea60388038ecfecb75b98cd6182df2a1528f84e02d893113081a93e2871", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/11 12:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x100, &(0x7f0000d13000-0x100)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x2, 0x6}}], {{0x201, @ipx={0xffff, 0xee, 0xe1, 0x14, {@random=0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "185dbcf7d6f313917387289ce6cdd3f40c46d85ebacc7828078c788105493b23677c0c953b39485d75363d7cbee5a5918bd8478b99e2434dcd3d93163ae61fe5c3024f18af8a00227d2c98bf7f99d2552a6855c061b21ae0a5fe4c8162191c68700483f0c8896e06274e255f3d8c94d832ff8a4dbc69fc4e5589797fde9da9d4241c3e2c98dbb493c5df300965a31f09e6407beefaf94173540abdff8aa1ad2cdbb8a985c67480e6b63e2d310be8737cd6b3268b34477b098bcf2c261518c93eb311de4e8e3d41e670610a4859978797"}}}}, &(0x7f0000b08000)={0x1, 0x4, [0x9e3, 0x6b4, 0x44f, 0x84c]}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x9, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) socketpair(0x1b, 0x3, 0xfffffff000000000, &(0x7f0000aae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000011a000-0x20)={0xd4, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000079e000-0x10)={0x400, r1}) syz_emit_ethernet(0x13, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000004, @x25={0x0, 0x0, 0x0, '\x00l'}}}}, 0x0) 2018/01/11 12:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000074d000-0xc)={0x10000000, 0x9, 0x32}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4faf}, 0x98) 2018/01/11 12:27:29 executing program 5: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) write(r0, &(0x7f0000efc000-0x10)="02090043020000100000008e00ff48", 0xf) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000efc000)={0x0, 0x7}, &(0x7f0000b63000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000722000)={r1, 0xe0, "2ad178bc382522e21802ce664e1e3ff70bb57d5d390d9fd0f45684b491186dfe45cd798e78ec665d3e7f7f2a7c603d31d570ea098bb37e78383a137cd7ee01b689ac8ad25fc23121fcbd97ca552750ab86583d69691ec15e2bceb60c818d36671ddef4d58cf0505e13c3eb06f08219fef2eda4094e74b8a6afc8abd786ff39c2d519f4c84c72580232b8f3d359d9bf7fe0100137ae53c67352196111364d05acd9f93ae69dd7952dc85908b9ddc037db5f4cbdc44a89f38254d45e2f3cb38e77d4e149faeac45b29ac989f1370b6a7ff92752da01eb78ae40cca3d215a838c71"}, &(0x7f0000c5b000)=0xe8) 2018/01/11 12:27:29 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f000006e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000504000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000739000)={0x0, 0x0, 0x6116, 0xffff}, &(0x7f0000a7a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x8000}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r4 = socket(0x11, 0x4000000000080003, 0x0) close(r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000963000)={r3, 0x0}, &(0x7f00002b1000)=0x8) listen(r4, 0x0) 2018/01/11 12:27:29 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eef000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e64000)=@dstopts={0x33, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7f}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x18, {0x19, 0x4, 0x80000000, 0x3, [0x647, 0x7]}}, @calipso={0x7, 0x40, {0x9b0, 0xe, 0x5, 0xf6c, [0x0, 0x19, 0x10001, 0x0, 0xffff, 0x2, 0xbea3e37]}}, @generic={0xffffffffffffff01, 0xb2, "d2c5e35b99686687c9f4730871f099e165c10d1306cdc4856a97e72f10f87a72129184d59e3c7d15c552ea8071c23f843d87151319dc8f368795286a7f99864bc3f8b91b4ce904d7098507541b5ebb94654aa46eea60fbf15a5832b9b189aca04db518f38718dfd33be41d87ed9814f0607f644afae71eef7d1a47e837a0e04d1cb36ab98814d985d4a59b3947a92fd1f480799996b40a3491a67b0b90327d6551ba3b8679a718d804d573c3eec4f1444060"}]}, 0x130) bpf$MAP_CREATE(0x0, &(0x7f0000a9e000)={0xd, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/11 12:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000b70000)={@common='ifb0\x00', @ifru_data=&(0x7f0000ed9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/11 12:27:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000079a000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x200000a, 0x32, r1, 0x0) bind$alg(r1, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) 2018/01/11 12:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c76000)=0x0) 2018/01/11 12:27:29 executing program 6: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x0, 0x5) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f0b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d30000)={0x0, @in6={{0xa, 0x1, 0x958, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x3f, 0x3f, 0x1ff, 0x6}, &(0x7f0000f0c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cd1000-0x14)={r3, 0xffffffff, 0x3, 0x3, 0x4, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f0b000-0x48)=[@in6={0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x80000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @rand_addr=0x100400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f06000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0}) 2018/01/11 12:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f00008de000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000181000)=0x1c, 0x80800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a02000-0x4)=0x3, 0x4) 2018/01/11 12:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xe, 0x8, &(0x7f0000505000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000cf2000-0x4)=0x1, &(0x7f000086a000)=0x4) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000847000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a06000)=0x10, 0x800) shutdown(r1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:27:29 executing program 4: mmap(&(0x7f0000000000/0x8cc000)=nil, 0x8cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000727000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008cd000-0x4)=0x60, 0x80000) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x100000001, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001cd000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008cc000)=0x1008) ioctl$void(r0, 0xc0045c7f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006c2000-0x6)={r1, 0x9}, &(0x7f000051c000)=0x6) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008cd000)=@assoc_value={r2, 0x8}, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) socketpair(0x8, 0x80005, 0x401, &(0x7f00008a1000)={0x0, 0x0}) connect$unix(r3, &(0x7f00008c8000)=@file={0x1, '//file0\x00'}, 0xa) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00006b0000)=0x4, 0x2) 2018/01/11 12:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c0e000)=0x20000004, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f3c000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x4, 0x8, 0x0}, &(0x7f00002c2000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000399000-0x8c)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009f0000)="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", 0x207) 2018/01/11 12:27:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00001ec000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80ae, 0x0, 0xff, 0x1, 0x8, 0x0, 0x7}, 0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036f000)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000ef6000-0x4)=0x0, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000690000-0xa)={0x9, "58f64b728ad9"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) 2018/01/11 12:27:29 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00004eb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x8, 0x7b4c, 0x10000}}], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/11 12:27:29 executing program 2: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009cf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/88, 0x58, 0x2, &(0x7f0000000000)=@sco={0x1f, {0x1, 0x3, 0x3, 0x81, 0x4, 0x80000000}}, 0x8) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000260000)="00000100ff0e924e7626bc9bc86100000000000000010000007ffb00aeadec04", 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', r1}, 0xc) 2018/01/11 12:27:29 executing program 6: mmap(&(0x7f0000000000/0xb7e000)=nil, 0xb7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002a8000)={0x0, 0x0}) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000b7e000)={r1, 0x0, 0x4, "96abce5ed0bf21f7b06005a92e616c687a767ac987c833c8c332d7f4f35b29ab05ce40ee120b1d03fe1c617719268e7e850a70f081937ecaec407da561cdfb3c26f0829d8a515e4a25dc33601d78c3203742f36ac09c0cb12ff28ac54b346634ccf1bd1afdf8ce4a14067f1c53732a3376919242f9278ff1327f6f14557d69dfbe29c4bcdba16d67fa550d2f4248f7a836428eda9bf98525bdeeb7ccb6a91c7edfb9075c5cf9c7543b"}) r2 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000b7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00006ad000-0x8)={0x1, [0x0]}, &(0x7f0000b80000-0x4)=0x8) mmap(&(0x7f0000b7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b80000-0x8)={r3, 0x9}, 0x8) write(r2, &(0x7f0000000000+0x6d2)="0204af0002000000196466cf06000448", 0x10) recvfrom(r2, &(0x7f0000ef6000)=""/1, 0x1, 0x0, 0x0, 0x0) 2018/01/11 12:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x805, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x5, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/11 12:27:29 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000)=0x0, &(0x7f0000006000-0x4)=0x4) socket(0x11, 0x5, 0xd6) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/11 12:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000862000)=0x0, &(0x7f0000cc9000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/01/11 12:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000617000-0x4)=0x0, &(0x7f0000328000)=0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/11 12:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a59000)={0x5, 0x509b, 0x8001, 0x7, 0xd02, 0x1, 0x6, 0x4, 0x0}, &(0x7f0000fbd000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a20000)={r1, 0xffff, 0x7, 0x38d0b2dd, 0xffffffffffff633e, 0x6}, &(0x7f00008d4000-0x4)=0x14) r2 = socket(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000ed0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 12:27:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000605000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ee2000)=@get={0x1, &(0x7f0000001000-0x2e)=""/46, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c8e000-0x4)={r1}) bind$nfc_llcp(r2, &(0x7f000031c000)={0x27, 0xfe4, 0x3f, 0x7, 0x1ff, 0x1, "77198bf9d5ccfe10cd55b376b799337ef56b29f16ae4571644d9591d554c1783e8bfb9427e595c4caf9599038cc154ba17e9b19b316db7815d584cb6d258aa", 0x0}, 0x60) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000a89000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x360, &(0x7f00009fc000-0x40)=[], 0x0, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/11 12:27:29 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x14, &(0x7f0000012000+0x3a3)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000e000-0x11)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8000f, 0x1ff, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000016000-0x28)={@generic="96b52e46093fdadb0d7c60097b157564", &(0x7f0000016000-0xc4)=@ethtool_drvinfo={0x3, "e538df329f2c1b82de66ba43993568fce72dbf9c632984cfd5fb859eb135de73", "af6eb84ef1d9b24557fb199095e0d70ef2ef1416733f37d2c367132e2d951c90", "e98e4e032f0ae92d1f4136417570ddba7bbb29fffe605958fd8a7ce40c9f6e2f", "045664838a484d5ece451179f6050ccfa1fafbd3e4f8b7d6aa8d3be9a3aa2b8f", "500ae7d586d00d19a8fe2dff0c485fbcc459f96307c37c2b01bf58a53499e380", "5289772fe9ad3cef10582064", 0x6, 0x6, 0x7ff, 0x800, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000015000-0x4)=0x8001, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000014000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000e000)={0x24, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @pid=0x0}, @flag={0x4, 0x20}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d36000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b84000-0x4)=0x10) r1 = socket$inet(0x2, 0x80000000808, 0x7f) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10) r2 = accept4(r1, &(0x7f00001e1000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00005df000)=0xc, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000824000-0x20)={@generic="5ea8be343052d0a4b0841d45a954f23e", @ifru_flags=0x400}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000087c000-0x4)=0x10000, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a97000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d1a000)=0x100, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000043d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt(r2, 0x5, 0x9, &(0x7f000038f000)="dd176b60cc347b46fe6e8689261a614f06c06edd26571ae2e882215bcf5a3dda6d8cd1d085617fe331228b746eae5701221c79e7ce5478b6b73134", 0x3b) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000958000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005f3000-0x4)=0xb24, 0x4) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f000042a000)=""/152, &(0x7f000047c000-0x4)=0x98) 2018/01/11 12:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f5f000)={0x0, 0x23, "cecdab8fba7145a23e2b48055175ea95fac72eba12ae8e450700db0a744cf7ecebe275"}, &(0x7f0000e15000-0x4)=0x2b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000da2000-0x6)={r1, 0x9}, &(0x7f0000ee1000-0x4)=0x6) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/11 12:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) writev(r1, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) accept4$unix(r1, &(0x7f00000e0000)=@file={0x0, ""/108}, &(0x7f0000675000)=0x6e, 0x80800) 2018/01/11 12:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) pipe(&(0x7f0000d32000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000937000)={&(0x7f0000e4d000-0x8)=[0x0, 0x0], 0x2}) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f0000574000-0x29)="290000001c0055fcffffffffffffff000200e3f00100000000dd570009000100000e0100aa645aff00", 0x29}], 0x1) pipe(&(0x7f00001ec000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000fea000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000698000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dba000-0x4)=0xb) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000650000-0x20)={0xda, 0xfffffffffffffff7, 0x0, 0xffffffff, 0xe362c2275a3b2294, 0x5}) r4 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000f2f000)=0x0, 0x80000) accept4$netrom(r4, &(0x7f0000a2c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000065c000-0x4)=0x45, 0x800) 2018/01/11 12:27:29 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2fa, "6b196fc4093fc48fee6134d7d75149aefe9479190aff8d266eb1d29fe4aca9062d84e38081d1c0805eaa833646426540d41459fd4ce17266d547d18f84b9c85712580efeb09a2bfe46cedd469814dd4a32798c52bebc57ae"}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic=""/16, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="04a4da80fe224f18bf53499f586d6d4ae8b9abec9397c8c9c5cb9abebef3959eb53946ecdd32a4a4e5691be7afc26eec24412812350d331a2c02810344925349cc7411262ee870cccea5c98a1c7209", 0x4f, 0x48000, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x11, 0x1, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000004000-0x10)={0x1a, 0x19, 0x2, 0x42, 0x7, 0x0, @random="3ddc6994a38d", [0x0, 0x0]}, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000003000)=0x3, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x4954, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xffffffff, 0xffff, 0x52498c1d26d374ab, 0x3, 0xffff, 0x4, 0x4, 0xfffffffffffffffc, r1}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) 2018/01/11 12:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x7, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0x0, 0x2, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:27:29 executing program 4: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000019e000)={0x10000, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000fe000-0x10)={r1, 0x1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000414000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000041a000)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x0, 0x0, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x4}, 0x804) [ 215.857965] netlink: 'syz-executor2': attribute type 32 has an invalid length. 2018/01/11 12:27:29 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f74000-0x4)=0x0, 0x800) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) getsockopt$packet_buf(r1, 0x107, 0xbd4395acac1df23e, &(0x7f0000c4b000)=""/102, &(0x7f00008a9000-0x4)=0x66) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000f73000)=0xfffffffffffffffd, 0x4) accept$alg(r2, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/11 12:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) getpeername(r0, &(0x7f000087e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000063f000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000f86000-0x10)={r2, 0x1, 0x6, @random="007cf8c01d82", [0x0, 0x0]}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) ioctl(r0, 0x0, &(0x7f000072f000)="a92255d519934ca9c086d1dc4a6b84bb33f7cf24365c862ec10c46ddea19163001a20088da46dae17d96855d0ceff0b591ac00ad3a297b2eb058b5a6797ef5b1d4a29b2721f63e2a1847a01485f5ea1adedd6f62448087c4a12440012148f6d483c03629b95ae7e5e6c5b3737306998296a5169c7c288df3525b4f71e2eda78d099694c6267359a0704d808003369d4d121a009a69fc2cdae27008e31ad4eaf52c98aac77711ef3290311be8fb7ba5c5feee020d30aabbff4ab8d686b1921ba261dea751526d1db4b98e41d5f9c647d2f7e62dc2888b69546f0b22ffb6d89f0fad432cbbf0ebbceeca3e7c0980") setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c90000)=[{&(0x7f0000920000)="3bd6d27749c054ba", 0x8}], 0x1, &(0x7f0000088000-0x30)=[], 0x0, 0x4000}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000039000-0x4)=0x8, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000025e000-0xa2)="9a37a89caa7aec2189a2a6a7780973c2755bf7752f98374648861307703c165d21d17e47cbefb9ea0a33d162bab421d521f76d997f2012ad43e1ddf6c5cf891ff1804e344c65380129af4ad6d815cc01d4a9cd0e956c739ad4595cf7f01bd7f579e5de561754287007a7255883fe5b101d87b03fb00d1ddfd91c1fea54b57e1af6b64d66b56654791437c4860a9ff41ecb2fec65e90372c6f9dc1a33cbe19977fd53", 0xa2) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00000a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000832000)=""/0, 0x58, 0x0}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xb) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000994000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xffffffffffffff1d) sendmsg$nl_xfrm(r6, &(0x7f00008b2000-0x38)={&(0x7f000041a000-0xc)={0x10, 0x0, 0x0, 0x81000008}, 0xc, &(0x7f00006d4000-0x4)={&(0x7f0000525000)=@delpolicy={0x58, 0x21, 0x2b, 0x3, 0x3, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x9, 0x2, 0x8, 0x2, 0x20, 0xa0, 0x1, r2, r7}, 0x8, 0x1}, [@u32={0x8, 0x1d, 0x800}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000040}, 0x4010) [ 215.902973] netlink: 'syz-executor2': attribute type 32 has an invalid length. 2018/01/11 12:27:29 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) connect$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"13dac89d2893b5"}, 0x8}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000007000-0x18)={0x2, &(0x7f0000004000-0x5b)=""/91, &(0x7f0000006000)=[{0x8, 0x29, 0x4, &(0x7f0000004000-0x29)=""/41}, {0x7, 0xa8, 0x6, &(0x7f0000003000)=""/168}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000006000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0x1d4)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000-0xe)={0x5, [0x8, 0x8, 0x1f, 0x9a9, 0xa5]}, 0xe) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x3e}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/11 12:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000438000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006a2000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000948000)={r0}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r0, &(0x7f0000885000-0xde)="17", 0x0, 0x4000040, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x8d) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00009de000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000010d000)=0x10) getpeername$ipx(r1, &(0x7f0000985000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d0b000-0x4)=0x10) 2018/01/11 12:27:29 executing program 0: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e67000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b8a030af2692", [{[{0x9100, 0xb00, 0x3f4cb894, 0x5}], {0x8100, 0x7, 0x1000, 0x800}}], {{0x86dd, @x25={0xe1c4f205f08e2c60, 0x0, 0x0, "07000011f5ffffffffbe32000000ff0f00000828000800005fd1d456e3d307754e81b563b1"}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e69000-0x4)=0x10) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e68000)={0xde3, 0x2, 0x201, 0x100, 0x7ff, 0x7f, 0x2, 0x4d66f91d, 0x0}, &(0x7f0000189000)=0x20) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e69000-0xa0)={r2, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x1, 0x0, 0x1}, 0xa0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e67000)={0x0, @in6={{0xa, 0x0, 0x6b154a6c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3, 0x0, 0x3, 0x6}, &(0x7f0000e68000-0x4)=0xa0) 2018/01/11 12:27:29 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="7fa6c1778f23f027f84c157e0a738bd6abe3a1b1a996235846a7236f4dd4f897af547a589af931873c4891855d5bb24794f317e8b0c3704a33640d26863063add0031b4fe41f977d071ebcc1a8c55d1d3750aff0c162c11ce039b7ce1a0df63f84627d1a6d1e29f29e2efd03d141cba9b154c2b850b963063bf7868c4346a662d7e3d99e6fb225152c7bbbeef649666f4944228d574a0691e7aa7f652422", 0x9e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket(0x400010f, 0x200040000080021, 0x66) sendto$inet(r1, &(0x7f0000d21000-0x14)="67b30d84798364ddf965319d0f2ead578157cdce", 0x14, 0x40044, 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/11 12:27:29 executing program 2: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000171000)={0x0, 0x0, &(0x7f0000181000-0x10)={&(0x7f000002e000)={0x2, 0x11, 0xc9, 0x7, 0x9, 0x0, 0x4, 0x2, [@sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_key={0x5, 0x8, 0x100, 0x0, "162dfe9ac664df7099a8d45fb707a8c1da70770e1b79a5ee059b40e196aaf32b"}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:29 executing program 3: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f000070a000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b70000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b70000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044b000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000b70000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000b6f000)=0xc, 0x80800) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000073000-0x8)={0x0, 0x4}, &(0x7f0000b70000)=0x8) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005be000)={r3, 0xa4, &(0x7f0000b71000-0xa4)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2385, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0xc00000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b71000-0x4)=0x10) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b71000)=@assoc_value={r4, 0x78f2cf09}, 0x8) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000b71000)=""/27, 0x1b, 0x0, &(0x7f0000b72000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000b71000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00004af000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003c6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a1000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a19000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x2, 0x3, 0x3, 0x29, 0xa, 0x80, 0xa0, 0x2e, r5, r6}, {0x7fffffff, 0x8001, 0xffffffffffffffc0, 0x200, 0x81, 0x0, 0xae6, 0xfffffffffffffff8}, {0x4, 0x1ff, 0x188a, 0x3}, 0x1, 0x3, 0x2, 0x0, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x4, 0x3, 0x3, 0x80000001, 0x20, 0x6, 0x3a9}}, 0xe8) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x315, &(0x7f0000b71000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f5c12b3f0429", [], {{0xe8ff, @ipv6={0xff, 0x6, "84ba7e", 0x2df, 0x3a, 0x7, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x32356e71}, @ra={0x5, 0x2, 0x91f}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0xffffffffffffffff, 0x4d, "a0b5b12523c0226ea7aaa9807479bd5e1616c0bfc5db297db13a654edfbe8865b64c61ba569e941f7a211072ccf6dadb994a9f824cd748e0fc77d365e21ecc69c027d050ced416f5314795b21d"}, @jumbo={0xc2, 0x4, 0x7fffffff}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x29, 0x4, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x1d, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @generic={0x26e, 0x5, "523728147567745dafb8b4c6601fd98720323b9c0f841bbf8a203579ce7879a23447af45039b6a1884767016f0a5ed6c077ceca8f90423c24f43930d3565de79d2adfba65053237e6a80bdc92985468ed1264b0d5f60359f958c6df437bcbc8cc41b9e3787d7e71a0724b1d09707294e025b1f60b52565fc5b818e0ff4062f7f08db072372ccc385d4f3aa18dc48e71a4927afbcdadd49c47d17f67049f273e8008d17655e6454fdf16ab1799dcbdeef53e034a420ad1a94bc8ade750071d7"}, @calipso={0x7, 0x20, {0x1, 0x6, 0x0, 0x100, [0xffffffffffffff01, 0x6, 0x7f]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x4, 0x91, "ddb8a0e3996fd3bb68e115592c4c192208d289e1c2a735c24a2b55d2a728512976899208f7b2b0902607c30517c335a56595c844b17f4b9250d9799eec1b7fbd08d516cc3b98471b50b8bdb7e6685b4eaf896ecc24b992769c36c324910619465ad816a518c110f7ec2c32e07b7103906d4e3c3ccdfa21b33c3e555ce4694929de1bf1fd265083e68ed6974b7d46fe1c7d"}]}, @fragment={0x33, 0x0, 0x4, 0x2, 0x0, 0x101, 0x3}, @fragment={0x89, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0}, @routing={0x2, 0x2aa, 0x1, 0xcd0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x3f, 0x2, 0x0, 0x7, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @fragment={0x3b, 0x0, 0x10000, 0x81, 0x0, 0x5c17, 0x3}], @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}}, &(0x7f0000520000)={0x1, 0x3, [0x258, 0x461, 0x3e6]}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00003d9000-0x20)={"e94a0cf9e91eb9cd86f3d29710bfe791", {0x4, 0x84c, 0x5, "d63385645f11", 0x10000, 0x0}}) 2018/01/11 12:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000bbf000-0x11)="49a536776ea6e895739e16514e932bd50e") getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/11 12:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000766000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socketpair(0x6, 0x80000, 0x5d, &(0x7f0000ed2000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000991000)=0x4, 0x4) recvfrom$inet6(r1, &(0x7f0000881000)=""/1, 0x1, 0x0, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername(r0, &(0x7f000074e000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e16000)=0xc) 2018/01/11 12:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000363000-0x8)={0x0, 0x0}, 0x6, 0xffffffff) syz_extract_tcp_res(&(0x7f00004ca000)={0x0, 0x0}, 0x0, 0x4) syz_emit_ethernet(0x11a, &(0x7f0000c31000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3, 0x1800000, 0x1}}], {{0xfffb, @llc={0x106, @snap={0x1, 0xab, 'E', "17f5bc", 0x89ff, "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"}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000150000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @rand_addr=0xfffffffffffffffe, @random="ddb73ae3a403", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000214000-0x8)={0x0, 0x0}) 2018/01/11 12:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) unshare(0x0) syz_extract_tcp_res(&(0x7f000090b000)={0x0, 0x0}, 0xc8fb, 0x9) 2018/01/11 12:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f5b000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba8000-0x3)=0x10, 0x80000) connect(r0, &(0x7f000099f000)=@ipx={0x4, 0x3, 0x100000000, "5cb0d8bbf7fb", 0x6, 0x0}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r1, 0x0) 2018/01/11 12:27:29 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x8000f, 0x1) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000036000-0x9)={0x1f, {0x0, 0xfffffffffffffffe, 0x65, 0x81, 0x4, 0x3ff}, 0x3ff}, 0x9) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000002000)="7171ea3db98e6afcbeab66272fa842e09602875a132b8fdafdd7068c9ef0b9b135334dba16141ee63a70cb28", 0x2c, 0x20008800, &(0x7f0000035000)=@llc={0x1a, 0xfd, 0xfff, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000035000)={0x893, 0x0}, 0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1f, 0x5, 0xff) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000038000-0x10)={0x2, 0x1, 0x8, 0x40, 0x0}, &(0x7f000000b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000022000-0xa)={r3, 0xab, 0x1, [0x4e68]}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000036000)={0x128, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}]}, 0x16f) 2018/01/11 12:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000af3000)={0x0, {""/7}, 0x0}, &(0x7f000068f000-0x4)=0x10, 0x800) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000873000)=0x1000, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) getpeername(r1, &(0x7f0000a62000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcb000)=0x10) r5 = socket$inet6(0xa, 0x805, 0x101) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001bf000-0x8)={0x0, 0x6}, &(0x7f000090c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00008ae000-0x14)={r6, 0x7, 0x4, 0x8, 0x100, 0xdee0}, &(0x7f00007a4000)=0x14) close(r3) 2018/01/11 12:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00008d6000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00006d5000)={&(0x7f0000890000-0x1c)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bb8000)=[{&(0x7f0000bc2000)="891cb77f7a7930af7bc6d5dff79a57d8b9aae8f2cb261e4a629e35f26cff1f2effb293b3ddd6d8b070ed3c19c67e1dbac0b03440641ef10e8deec163205a88a6604d1e6672e3d8c27fb6c75557909db5bb3dc0529bee85f9f7c4597fd2cdccd02bd1ca7af67f94cfed0497e7264df43a4972e56629c5293b83836a3d7b11ba648af266456386bf4219de7d2d2ba8ab52c8b4e55505be30b780e1a1f046311ec4ded4328c1b2d8b183c353aa4c062f82603bb811bdb2b384184a59eea99c1b5d00e4f668310973ed93b", 0xc9}, {&(0x7f0000645000)="69a598c915ebf5820c89afdcd3eac7fb2d7383b4b1d76e46e499630d5a0fec27bf3b16652da04b312cfa2c943a21ae8e458475b9eae15c856f1d969a779e74847270cc518c769023dbd7245c6b5471ef424299f272796c4e82fefa327871e786ff24e2f82ae2bbb16f037099318ac1587d7080c575f75265ceca5e34be27f0", 0x7f}, {&(0x7f000083e000-0x20)="f19f83ca30332031804e3bb834c5fb04d77e0ed796fc4d3dcb1f0caa18096c16", 0x20}], 0x3, &(0x7f0000186000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/11 12:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00001ee000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b43000)=0x10, 0x807fe) getpeername$netrom(r0, &(0x7f000028c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000582000)=0x48) socketpair$inet(0x2, 0xf, 0x1f, &(0x7f00009a0000-0x8)={0x0, 0x0}) r3 = socket(0xa, 0x3, 0x21) connect(r3, &(0x7f00004ec000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003bd000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xd67, 0x3, 0x5, 0x8}, &(0x7f00009a8000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b75000)={r4, 0x2, 0x5d, "a39587a32cac262baae4b63ef83dcd00b7f5448731b7eb856b0ed9ea02e7948aa89b315579c82c04c1ced3d0ea4092e93c378a7c59ea27167b04b6b8a7dd3c9fd9a94a96df629a87b95bd3496eac80825aecef428b09c935e2bb613f7c"}, 0x65) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002ac000-0xa0)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x8, 0x100000000, 0x7, 0x20}, 0xa0) getpeername$ax25(r3, &(0x7f000065c000)={0x0, {""/7}, 0x0}, &(0x7f000003d000)=0x10) 2018/01/11 12:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) tee(r0, r0, 0x8000, 0x9) r1 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r1, 0x6, 0x10001, &(0x7f0000d97000-0xaa)=""/170, &(0x7f0000fba000)=0xaa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/11 12:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00006fb000)={r0, r3, 0x8001, 0x5, &(0x7f0000e22000)="3cd61e556073c62274ec39bcd596755d61f2201e9de630a4bbf4a40c380b24572e00ff8fcf4008737ecbc53d673b5b4b8efaf92ec34b9e8f8c2c089460bf941255f1b56b847c52b760142161650f764bddada66595e08232a3b19bb35a", 0x1, 0xc0a, 0x5, 0x6, 0x3, 0x3, 0x2, "e4ceef23c00e28df65afde62b5a1f113427bc5745a247ec04d8bc7aa38cdd329ad24e2f252048f9abbc1ef2511ba973dd9820ea6f1f4757807216dba8c55f6202aba9df7cbfe09ba848fcb9ced9055844f095a12ccefc0f24bc5095786f3eea8f9ce14216f9ed81ab3dae0bfd012360f0eb4e62114fa3792b3a81b12d804"}) 2018/01/11 12:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) ioctl$void(r0, 0x5451) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009c7000-0x78)={0x10000, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x22, 0x666e, 0x10000, &(0x7f0000c15000)=@common='teql0\x00', 0x9e, 0x10000, 0x40}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f2f000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000cea000-0x75)=""/117, &(0x7f00002f6000)=0x75) 2018/01/11 12:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003c5000)=0x4fd, 0x4) readv(r0, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x0}], 0x1) write(r0, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) 2018/01/11 12:27:29 executing program 3: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000017f000)=[], 0x7d, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005eb000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005eb000)=0xe8) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f00005eb000)={0x11, 0xff, r2, 0x1, 0x1000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000073000)=0x1f, &(0x7f0000243000)=0x4) 2018/01/11 12:27:30 executing program 0: pipe(&(0x7f0000333000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1f, 0x0, 0x90000000000000, 0x81, 0x0, 0x5, 0x54, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2, 0x2, 0x6, 0x9, 0x401}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008fd000)={r1, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f21000-0x14)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) 2018/01/11 12:27:30 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fcc000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000fcd000-0x4)=0x263, 0x4) r1 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000fce000-0x4)=0x9, 0x4) write(r1, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) 2018/01/11 12:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa6000)="9e867c7306936d060001fad15d5a3f00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000936000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006ff000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014c000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00005d3000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x1, 0x100, 0x4, 0x0, r3}) recvmsg(r1, &(0x7f000046f000-0x38)={&(0x7f0000d3c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000868000+0xa6d)=[], 0x0, &(0x7f000002d000)=""/60, 0x3c, 0x0}, 0x0) 2018/01/11 12:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006bf000-0x8)={0x0, 0x0}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) write(r0, &(0x7f00003a4000-0xa6)="65aac0debd58b11bb6fea67741a895852d38d3f0e2397dacef1bc223c86f45f1bb74d1932288390efcc0b7552a3ff35704fc47020bacd8363f3a50e16bb1536ef0ed2a36ad467a0e8acb251c07eb92a3b605bcfe4a29a622a7aeabe0920a107741d2dbffd6f037c49886706a50b6488cceeebe1238ffe03364d4491fa0abef4488cce28b3e5fcf850208c3b030ef447b7271f14889e33a05a738d3248baedc663f3c5aea781e", 0xa6) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f00001c5000)="290000001f0007a7ff0000000000000013000600e00000000b4013000000000000000000000000106d", 0x312) 2018/01/11 12:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x51ef}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000223000-0x4)={r3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000085000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b94000-0x4)=0xe8) accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r6, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) connect$inet(r6, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r6, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) r2 = accept4(r0, &(0x7f0000749000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a5b000)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000480000-0x108)={0x0, @in6={{0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x639a, 0x0, 0x5, 0x3ff, 0x2, 0x1, 0xfffffffffffffffd, 0x8000, 0x10001, 0x2, 0x7, 0x7fff, 0x10000, 0xa86, 0x5]}, &(0x7f000099e000)=0x108) getpeername$unix(r2, &(0x7f00006b1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005bf000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ebd000)={r3, @in6={{0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x808d, 0x0, 0x8, 0x400, 0x8, 0x1ff, 0x0, 0x0, 0xfff, 0x6, 0x6, 0x0, 0x3, 0x5e]}, &(0x7f000095f000-0x4)=0x108) 2018/01/11 12:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) 2018/01/11 12:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000325000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000033a000)=0x11, 0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000d53000-0x50)=[{&(0x7f000056b000)="9d39a6addd22987574be08246de1b2221aa8f732bbc71c5c47c8c68be670b042c3c23520d1b76eaf706248c2215a013c44531f552d48ef0719c52ccfa06f161677488aa8d970ad43c6498998ae05baad1e44784c8358c3ba19f2e23adbc7d5e54972263bd8fbe5bdaab1a3098a3aba081b1881279c591befc9089d4cd81fc6de", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:30 executing program 2: r0 = socket(0x10, 0x8000000803, 0x8) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) 2018/01/11 12:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004af000)={@generic="4218cf04e2039c865b23bbaabd757a3e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00006d6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x1f, 0x3, 0x9, 0x100, 0x1, 0x40000, r2}) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) accept$alg(r1, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d25000-0x12)={@generic="a6fcdcdbbda4cd0775884626ce0374d3", 0x2}) socket$inet(0x2, 0x2, 0x7ff) pipe(&(0x7f0000add000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b25000-0x20)={r3, &(0x7f0000acc000-0x88)="d59c903b0cd75b1f6bdb3e829c328a5051b12f2ed1c6ae455826c763c5d82f1543b35bc90730111b705b84cb124cc6942d71541f6c453237533f6d5698755ec3f7eedbcb3486bf90c326b92ca780a72edced42c88f98bbd471bd4942e3e3dc248bab33fed7befde13495cdd3f4bc6bcb94d0d781015273373d2af67ad944ecf7ee44f98934531d98", &(0x7f00008d7000)="b43cdd17dfa2d8641737f451f2e09f0d621e899ba0147ee8dad87e37bfb17a2213436a7fd7539a2d2b75ad82efa93ea5b5022d39a73f0245bc7a1aefa0bd29d39b783e47fbb261d63427185708eaaf7601e4669195705c9ecdeeff1f937bd0adc4e71c8e3c7da84cb3d2bb50c15f0ef81edd127a13a3dece75032d009e482f1aff8190f6094ac862cd7c492578364d9a3b45d5e17ccc1b621b32956280da30b599226109bcb24ffa1e", 0x0}, 0x20) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000994000-0x8)={0x8, 0x9, 0x9, 0xf785}, 0x8) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000187000-0x10)={&(0x7f0000895000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000555000-0x2c)={0x1, 0x3ff, 0x7, 0xec75, 0xa, r4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/11 12:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/11 12:27:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000013d000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x6, 0x0, &(0x7f000044a000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000d81000-0x80)=@rc={0x1f, {0x200, 0x7, 0x9, 0x0, 0xffffffffffffffc0, 0x5}, 0x7}, 0x3f) 2018/01/11 12:27:30 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fdc000-0x10)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c7b000-0xe5)="952a2a4b5d8628ff06dcdd1d366daa12ef29d46c4727bd8e7b95fbf24f0bad901ad08ea99195a1b84caa92597fd468e2cec82965492db635fdd62a68a7708ef788263a16542d5a4b9d0b254410622d0a9733495b3c8c6ef21bb65dc5342012a9a364a61d228c2c2b092296fda764c0ef598b7e4a3620d0b555d8511ad14578260221c2b4e26c1d0c9e52a5957d887fc5bdee2c58a7992a68cf3294a7584299fa19c7b034ecae34a79036591098765962a2ca1fee2ac73741be2b290bcffaa7f5e0ded2c93bc08a010c0eca5f46936f5a5041a96e6ecd4f6db5eedf983552a5f77d6e708f53", 0xe5, 0x10, 0x0, 0x0) 2018/01/11 12:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x100, &(0x7f0000b91000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000029d000)={0xf3a, 0x6, 0x8004, 0x8, 0xffff, 0x1, 0x1000, 0x3263, 0x0}, &(0x7f0000885000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000774000-0x8)={r1, 0x5}, &(0x7f0000e58000-0x4)=0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000bdb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a9a000)=0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008e8000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x7, 0x2, 0xe9d1363, 0x4a, 0x5, 0x0, 0x0, 0x616, 0x400000000, 0x2, 0xe806, 0x7fffffff, 0x200, 0x61c]}, &(0x7f0000799000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007e8000)={r3, 0x8001}, &(0x7f00001e1000-0x4)=0x8) r5 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004d4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000018a000)={r4, 0x8}, &(0x7f0000a03000-0x4)=0x8) 2018/01/11 12:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x400) tee(r1, r0, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000012b000-0x10)={0x0, 0x1, 0xfa, 0x101}, &(0x7f0000742000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000063000-0x10)={r2, 0x8006, 0x401, 0x101}, &(0x7f000088a000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006b8000-0x8)={r3, 0xffff}, &(0x7f0000be5000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000092a000)={r3, 0xa8f, 0x2, 0x3f, 0x40, 0x4}, 0x14) splice(r1, &(0x7f0000c4c000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1000, 0x0) 2018/01/11 12:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x288, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb8000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009ef000-0x4)=r1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/11 12:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000aef000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000005d000)={0x1d, &(0x7f00002a3000)=""/29}) [ 216.372005] syz-executor0: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 216.384647] syz-executor0 cpuset=/ mems_allowed=0 [ 216.389651] CPU: 0 PID: 19460 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #183 [ 216.397002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.406345] Call Trace: [ 216.408925] dump_stack+0x194/0x257 [ 216.412555] ? arch_local_irq_restore+0x53/0x53 [ 216.417234] ? idr_get_free_cmn+0xfd0/0xfd0 [ 216.421556] ? kernel_text_address+0x102/0x140 [ 216.426168] warn_alloc+0x19a/0x2b0 [ 216.429795] ? zone_watermark_ok_safe+0x400/0x400 [ 216.434637] ? depot_save_stack+0x12c/0x490 [ 216.438945] ? check_noncircular+0x20/0x20 [ 216.443176] ? save_stack+0x43/0xd0 [ 216.446809] ? kasan_kmalloc+0xad/0xe0 [ 216.450719] ? __kmalloc_node+0x47/0x70 [ 216.454677] __vmalloc_node_range+0x4f0/0x650 [ 216.459150] ? lock_release+0xa40/0xa40 [ 216.463118] ? xt_alloc_entry_offsets+0x21/0x30 [ 216.467764] __vmalloc_node_flags_caller+0x50/0x60 [ 216.472668] ? xt_alloc_entry_offsets+0x21/0x30 [ 216.477320] kvmalloc_node+0x82/0xd0 [ 216.481009] xt_alloc_entry_offsets+0x21/0x30 [ 216.485484] translate_table+0x235/0x1690 [ 216.489605] ? lock_release+0xa40/0xa40 [ 216.493554] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 216.499409] ? __check_object_size+0x25d/0x4f0 [ 216.503971] ? __might_sleep+0x95/0x190 [ 216.507918] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 216.512733] ? kasan_check_write+0x14/0x20 [ 216.516944] ? _copy_from_user+0x99/0x110 [ 216.521067] do_ip6t_set_ctl+0x370/0x5f0 [ 216.525104] ? translate_compat_table+0x1c50/0x1c50 [ 216.530111] ? mutex_unlock+0xd/0x10 [ 216.533796] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 216.539059] nf_setsockopt+0x67/0xc0 [ 216.542753] ipv6_setsockopt+0x115/0x150 [ 216.546792] tcp_setsockopt+0x82/0xd0 [ 216.550567] sock_common_setsockopt+0x95/0xd0 [ 216.555042] SyS_setsockopt+0x189/0x360 [ 216.558990] ? SyS_recv+0x40/0x40 [ 216.562681] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 216.567501] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.572488] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 216.577227] entry_SYSCALL_64_fastpath+0x23/0x9a [ 216.581952] RIP: 0033:0x452ac9 [ 216.585114] RSP: 002b:00007f34ae629c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 216.592797] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 216.600041] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 216.607289] RBP: 0000000000000319 R08: 0000000000000004 R09: 0000000000000000 [ 216.614529] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f2af8 [ 216.622555] R13: 00000000ffffffff R14: 00007f34ae62a6d4 R15: 0000000000000000 [ 216.630250] warn_alloc_show_mem: 1 callbacks suppressed [ 216.630256] Mem-Info: [ 216.639104] active_anon:40097 inactive_anon:61 isolated_anon:0 [ 216.639104] active_file:3726 inactive_file:7701 isolated_file:0 [ 216.639104] unevictable:0 dirty:121 writeback:0 unstable:0 [ 216.639104] slab_reclaimable:9183 slab_unreclaimable:87702 [ 216.639104] mapped:23428 shmem:68 pagetables:601 bounce:0 [ 216.639104] free:1451929 free_pcp:430 free_cma:0 [ 216.672653] Node 0 active_anon:160388kB inactive_anon:244kB active_file:14904kB inactive_file:30804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93712kB dirty:484kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 104448kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 216.700793] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 216.726993] lowmem_reserve[]: 0 2870 6381 6381 [ 216.731671] Node 0 DMA32 free:2941696kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942352kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:656kB free_cma:0kB [ 216.759477] lowmem_reserve[]: 0 0 3510 3510 [ 216.763847] Node 0 Normal free:2850696kB min:37084kB low:46352kB high:55620kB active_anon:160352kB inactive_anon:244kB active_file:14904kB inactive_file:30824kB unevictable:0kB writepending:504kB present:4718592kB managed:3594632kB mlocked:0kB kernel_stack:4096kB pagetables:2412kB bounce:0kB free_pcp:1216kB local_pcp:528kB free_cma:0kB [ 216.794314] lowmem_reserve[]: 0 0 0 0 [ 216.798656] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 216.812312] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 4*32kB (M) 3*64kB (M) 3*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 716*4096kB (M) = 2941696kB [ 216.827537] Node 0 Normal: 324*4kB (UME) 661*8kB (UME) 599*16kB (UME) 551*32kB (UME) 430*64kB (UM) 144*128kB (UM) 16*256kB (UM) 10*512kB (UM) 5*1024kB (UM) 4*2048kB (UM) 671*4096kB (ME) = 2850696kB [ 216.845376] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 216.853956] 11500 total pagecache pages [ 216.857938] 0 pages in swap cache [ 216.861393] Swap cache stats: add 0, delete 0, find 0/0 [ 216.866847] Free swap = 0kB [ 216.869878] Total swap = 0kB 2018/01/11 12:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000948000-0x100)={0x10, 0x0, 0x4, 0xc0d3, 0x4, [{0xffffffffffffffff, 0x9, 0x3ff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x3, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0x100000001, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00003d0000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000eca000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000086a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009c7000)={r2, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000035c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f08000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) 2018/01/11 12:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000051c000-0x10)={0x6, &(0x7f00002ca000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) write(r0, &(0x7f0000472000-0x1f)="1f0000000007ff060000001d000605400000f8000900018000000000000000", 0x1f) 2018/01/11 12:27:30 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000-0x4)={r0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f000001a000-0x10)={0x27, 0x401, 0x8, 0x1}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000019000-0x14)={0x0, 0x0, 0x19, 0x200, 0x80000000, 0x1}, &(0x7f0000019000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000)={r2, 0x7, 0x20}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000018000-0x20)={0xff16, 0x48, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0x3f1, 0x0, @pid=r4}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000012000)=0x1ff, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000005000)={0x4, 0x2, 0x6, "ff0f00001dfc", 0x3, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000000000+0x95e)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000001a000)="715573ab36865c1817badb71a5a0878b5f67c3f17cf6c0fecdc7b9e850728aec322ec6b7a93958c210bd9af941970042fc885a02601336cb9f0d388dd6b259946ac9544aa3b1ccf3ced3bd1fd77cfe7f92b222305b728ab8bdfe7698844f2775130d8e920c2e7fd92ad6fa9371a756d88d1823c86f046093837668824b8ad5d9109e296824b27b4ec5899198df11", 0x8e) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f000000f000-0x10)={0x10001, 0x8}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000019000)={r5, 0x80, 0x6c, "d6b0aab451660005fd78392fd595a74604c0f889cec96be7bd3dccbdd3b4e746b99ddf9651cd738c8b446b64c39aa1cc8a7df988612a4c41b32e35b34518935f8a24b8732798a6d339e093491caeb26d11b82560330762e0e3183e79dce6c6209d207b7d7a70f0077e80558c"}, 0x74) 2018/01/11 12:27:30 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e4d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000adf000)=0x1c, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000833000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f78000)=0x8c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f79000-0x10)={r2, 0x30, &(0x7f0000f79000-0x30)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f79000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r4, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f79000)=[{0x0, 0x0, &(0x7f00005d0000)=[{&(0x7f0000f7a000-0xe)="189244338ce18241b1606ae26a29", 0xe}, {&(0x7f0000f7a000-0x58)="8ba0954eec9053c9ebfc6b82d0a5c8e736d9aebd779f050f61fe293b6c3a19ea9e3ea42c5b3820856058f8eadcda3d4a7353185659034b4a283a1438426c3977a01990032c13956c7429f99a05774e038aa5eba8449f3b26", 0x58}], 0x2, 0x0, 0x0, 0x44844}, {0x0, 0x0, &(0x7f0000f79000)=[{&(0x7f0000f7a000-0x3a)="0699c0148e7071d8fb3956da441d39884c7f8dafc09a841c25a0f8c99bf45e73cc19101ca595abacc7370306c32daadad6825842e08aef4603f6", 0x3a}, {&(0x7f0000d5b000-0x2e)="0da277a2a337672f8992017dce95a727ab5017af6756d44ddbe7dc7bf0c6c44528b39062244c6ef8c85efbb34743", 0x2e}, {&(0x7f0000f7a000-0x33)="38458e59c4cad54dfaa6237c3770d7b12b881eedf9324d9806f5e65efde74b15bdbdb1ab8e581c551bc33f95356dbcdaf7c03f", 0x33}, {&(0x7f0000748000)="5b3dd7535c4e5e3ac2ca248c17794cdce3ecc63909021c3af8a1651c37ecea4031a8bf42acc22788ced100bae25756e5054321bed875d4b9fae03ba4476e0c8d792900fe7a54805a2c7d73047a276d2fac4685c596d326e4050a12d0b8c302436248ba856a41b663ae7e195074f374", 0x6f}], 0x4, &(0x7f0000f7a000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x40010}, {0x0, 0x0, &(0x7f0000f79000)=[], 0x0, 0x0, 0x0, 0x4040000}, {0x0, 0x0, &(0x7f0000f0d000-0x50)=[{&(0x7f00004a8000)="1e1611f379e43a29c7e28213510aed8465a12e49f843ae19ff8aac1e2ca144894f85b017ed2093937351b3ab0b339d0c043b9886e660570e2cf63106f178b076f8acf4eaa282d7d677e7395bc5070879136b342daf03cce326d84b0ed0a37537d59b2501c7c2923b2a93ab5d053492c6a94876c7ddc9a5d5f0d9", 0x7a}, {&(0x7f0000f7a000-0x45)="15fe3d4b61cbd99272497cd2c43b731e9be7ae22e3d9cd5b3f065b14b053426b42c139502e8da6c437cd5f59902e28359a38f88ae4abd1a4433bb733da3beba48036cf2dd5", 0x45}, {&(0x7f0000f79000)="c423aa376d08d948639b5a32975fa78b29b6c6d47353c03e9c0dc54e4eed42c795c8281e2ae3e3f3de67897277eeb3d82b19e51aa8f8546b8bb342ce8f6c849e050dd9f4b49e76e52bbe3b1eb4ead3e9db70f2842a0626da40e64c82808f2da7ae4b47a248c7e4811821a47561ecaca38ff74856b8fbd4100affc631c137da666ed7bbf6387ba60e1907ba18b0244f791b1ea18a4e9909f7e201dc545a54e3928d2f205cab8b52b3c561e947ef76229d4fe01955ce938d7af08b35da719b", 0xbe}, {&(0x7f0000f7a000-0x1f)="dad0f4e31a63f8e36fdd034a69237505f1b235a66b34eda40842d6b5a755c3", 0x1f}, {&(0x7f0000f79000)="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0x1000}], 0x5, &(0x7f0000e4c000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xc22a}, @iv={0xc8, 0x117, 0x2, 0xb2, "e944ccc411065e996c5df224d7c2d781d7593fac4df1e6bb4f6afd009aae5d00ce580bd0cf9dc7199e4d4545bd2093a754a14404e0bb3f05fc7f96c7fd0f20985b9398ae417ea7d9062cd382817cdb1c3b3a9b361c35b5ff1934a9060248ee55ee662327e08e5431c2e0921fc26f55a73947e70719f8e65e06ca1abdfe78a5571ccaeda9045f35abf79a8d3ce47baf8dfadf07e19396a573e91fa8c1d7eaa8e2b839cd4e3efcb34a09bc1473652090812d88"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}], 0x140, 0x80}, {0x0, 0x0, &(0x7f000016a000)=[{&(0x7f0000a5f000+0x2ff)="ec589d8b348e4e83c239f5034999addfcd4d047efd28012e9b7e93ce19be2ca393a0a96af03b5f90ec614b9bcdd646cadf499f87dc4e874975314048fc1498b8ec724284dc56aa00fce2742a142a57025d7d52e7ca57aad79404474cd63da214519f1a9b1144a7d8639fe1ccaf17e6ab9513ec50648d034db52f038478c52d8e7faa115c", 0x84}, {&(0x7f0000de1000)="9a98dee95ddea1126184ae5bda5e11ed22499bfd5bdaa0872de37897e0f5bd1c25cb0c1e52ad7044b5b8dfa17f1f34a2e866bc95d8d5de5523b037cffeebfbfed7225a3a5f4a3539d24ac528a119e1edcf8fdbe5f7f9b970ad0918c9caf1f641b4e9f8263f08f9bb72996ec18a", 0x6d}, {&(0x7f000067d000)="dae59b64ab548423857e8ec8d2962218806ff408e31d4cbaf0db267a23da2a1a3004f63e68f5648f28da0ee43d3f450bfe3fc8015899aa42d48f75e849e7a1a756ef91a352557b7009c6b54e472065b7c4313b4db3f60d7db159c6742b179ab68a4bced47c138d3a9be76809fc12240cd77cd769825419bca16f2d4e14c7ca98f6e8bdebe4f83bbb124dfaab918ab16ef2fa2a0e4fc446d8b469cb355e9cdaf78b03c120b623e9bbc35aa8cb44cc3d8d479c970a38a15685ee49667e", 0xbc}, {&(0x7f000015f000)="52dc7340179956fde3813a5f399f68fc", 0x10}, {&(0x7f00001cc000)="b1b748e6107c93d40403f5dcbbdc2651740ce6fc45d7cfe1070339e2e73fe80e5f142c40aa58462704947c18e8ae5ea1f5ba8175db83073f2160d697e3140a03714f102f83eefd7d8dbda6bc546fb871172bc1d26fbd2096c34ac3f1dce1e74aad9e5c77180b988748021f72a5e992dac632aacf7c8e", 0x76}, {&(0x7f000039e000-0xd6)="38e66b052a4460056250e1a94236103bb18ad8d9e8855b007492bb7775b147965798d252793c8f683666fcd715d151af6a1c80d3728f784d8ed178e9e29d1063d6315d73c046c205877f3bf48e9f4a26df6d6d922b1af0d9b14b3f5f73c631f9e8801407817a9392585ef0171b09dfa1993bb2a54ae6fd5e52e8484a6ceda01ea565c9c3a4a59ca3b21385bed7feccf77c2fa5448a5e567176e613ea2d6ce3ed53bb5dee88d52268c05a56c4f12aa30194bd88c715f1d8ab0c3567756bf210b3cec559f21359d45b00950f26efa5def6af6dc26a2eb3", 0xd6}, {&(0x7f0000913000)="d4a0e7f8050789a88abcdd5463eb51aaef269f2fbbeb95529453c66727690e4c4c7141295f7a9fa5057435f435ef5daa28837668729d92c0894dc9de942a2378cc5ab77f2fb96ef525a2763727eeb695a290e14c8c9601c8b7086469771ba33b1d21cf90786c751a7eb56308c2761b608b89f300f47983b2ef314f89bad6c75c5945647b622c2064a0a8cc499f257757f92a517cc8bcfd2895bb167bfb615b033c28e05b7802bd06be06886d8ba0fd101405e489db914ac1fe60b8ea9e5ea4107046f1c7228a7e698a6212bf3cac44afc525f7e6ae737180d843987d118c9e22027e713f999ff52a1d9be021", 0xec}, {&(0x7f0000f79000)="de03628f4105718c6956b8dd3bf449c558a2628a9762381be5fb8e2f8cae52f0d896c4b4e22dda1d97a2d99a3abb32b1", 0x30}], 0x8, &(0x7f0000f7a000-0x1a0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xaf, "3650e1ed59120ed9419abff5aacfb8f69dcb895a0e4c86a89531d85ef8618227a105890173d39f72df0d516448a6e40e4d59ec54d2296e7d4b755565db8282b32b842040413661fe4fe1b05f32845008e2fd0e602ce6607eadf64f37b1d99c7f09936a8115063a0609eafca940dc5a9ded0841c0a9159a0f776424234de1f73871d58dd74b78f9d630953753163f048adfad2568baba38050b07c1654069da5332afba6dd1348f1daa837a3bc40b7c"}, @iv={0x90, 0x117, 0x2, 0x76, "f61fe067c27bf3fa6cd6f1dc02a4ba2ce11f0a7b4b443f101bf9330a5bd55e2bd0fca9c85804aa16280d09cc62facb47914f1f922fdbed97715672744377dbbed4c5e97f11d1b6b040ff6333f1ffac5d54f4f43fa0c2e99589548c3d79f51a286094bb1e6b01ec9a6f1bf63fdfdee642aa80097b0ef0"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x1a0, 0x8000}], 0x5, 0x4040004) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f79000)={r3, 0x3}, &(0x7f00002ab000)=0x6) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 12:27:30 executing program 3: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = accept4(r0, &(0x7f0000aca000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ac9000)=0x61, 0x7ffff) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$ax25(r1, &(0x7f0000921000)={0x3, {"fb1344c28c59f1"}, 0x6}, 0x10) 2018/01/11 12:27:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f000028e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 12:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000009000000db1ec9ff0035ea", 0x26) 2018/01/11 12:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pread64(r0, &(0x7f00002a5000-0xcd)=""/205, 0xcd, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003e4000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b56000-0x4)=0x0) 2018/01/11 12:27:30 executing program 6: mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000582000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000567000-0x4)=0x10) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000582000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000473000)=0xe8) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000582000-0xe8)={{{@in=@rand_addr=0x10000, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x3, 0x0, 0xa, 0xa0, 0xa0, 0x2f, 0x0, r2}, {0x6, 0x8c5c, 0x7, 0x0, 0x8001, 0x9, 0x4, 0x8001}, {0x8, 0x9, 0x5, 0x80000001}, 0x6, 0x5, 0x3, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f}, 0x2, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x0, 0x101, 0x2, 0x9c, 0x9}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000926000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000a5a000+0xcbf)="67acf144db26155269102a210984598236ac84c082aff709e75bff2cd54a6a121865b5a010eb5ccb908b977deaede563451ce2139d3590dd414c4f6fa18b5fec4bfa506f68c7e8c4d20dcd9d9227e965f6301b712bba6c2d19ad60750e1b8b199e826491cdf63a7e31a7a7ad6c2b194c3a65d2addb79910c4356867a20b4241f7c5d535abb84c4", 0x87, 0x0, &(0x7f0000208000-0x1c)={0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3b1}, 0x1c) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) [ 216.872894] 1965979 pages RAM [ 216.875997] 0 pages HighMem/MovableOnly [ 216.879972] 327756 pages reserved 2018/01/11 12:27:30 executing program 1: r0 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009f8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000796000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:27:30 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "0f8c3edb"}}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000000e000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000010000-0xbf)=""/191, &(0x7f0000009000)=0xbf) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000010000+0xf22)={0x5, 0x7, 0x8205, 0x20, 0xc9a, 0xfffffffffffeffff, 0x81, 0xa2, 0x0}, &(0x7f000000c000)=0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000011000-0x8c)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000011000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000010000)=0x10) 2018/01/11 12:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000010e000)="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", 0x119) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f000015f000-0xdc)=""/220, 0xdc, 0x0, &(0x7f00004dd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000488000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@rand_addr=0x0]}, 0x14) connect$inet(r0, &(0x7f0000ca6000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f000022c000-0x10)={0x3, {"5006000000512d"}, 0x3}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000c65000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0x7, 0x0, 0x0, []}, @noop={0x1}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f30000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000034d000-0x10)={0x3, &(0x7f000072c000-0xc)=[0x4, 0x3, 0x9]}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bb1000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083e000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005e2000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3, 0x20d7, 0x4, 0x95, 0x6, 0xff, 0xe8, 0x2, 0x3, 0x7ff, 0xe1, 0x1, 0x1, 0x20]}, &(0x7f0000b80000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000075c000)={r2, @in6={{0xa, 0x2, 0x5e50, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1}, &(0x7f00005d2000)=0x98) 2018/01/11 12:27:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x7ff, 0x5, 0x3}, &(0x7f0000001000-0x4)=0xffffffffffffff9e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r2, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006cc000+0x9fb)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xfff, 0x17a7, 0x1}, &(0x7f00003f4000)=0xa0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, 0x4) 2018/01/11 12:27:30 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f000086c000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a83000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000508000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:30 executing program 1: mmap(&(0x7f0000405000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000004000000003, 0x2) sendto$inet(r0, &(0x7f0000461000-0x9d)="", 0x0, 0x8081, &(0x7f0000f9f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:30 executing program 7: pipe(&(0x7f00006e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) r2 = accept(r1, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r2, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00004ca000-0x4)=0x0) 2018/01/11 12:27:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x39e, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x164)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x3, [@flag={0x4, 0x0}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b03000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000036000)=0x10, 0x800) getsockname$ipx(r1, &(0x7f00004cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bcf000)=0xfffffe4b) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004c6000)=@common='irlan0\x00', 0x10) close(r0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000013d000-0xe)={0x0, 0x90b9, 0x3, [0x4, 0x1, 0x6]}, &(0x7f0000c56000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079b000-0x20)={0x200, 0x4, 0x200, 0x7, 0x8, 0x4, 0x7, 0x14130215, r3}, &(0x7f0000ba6000)=0x20) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00002ab000)={0x0, 0x0}, 0x2) 2018/01/11 12:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000564000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000fdb000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x10, 0x40000000003, 0x0) write(r1, &(0x7f0000e1f000)="20000000180007ffff4a001f090047180a080000000008f90000010304001600", 0x20) 2018/01/11 12:27:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00009a9000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r2 = socket$inet(0x2, 0x34ab218e99d00f98, 0x800000000002) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b11000-0x10)=@common='nr0\x00') sendto$inet(r2, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 217.036319] sctp: [Deprecated]: syz-executor2 (pid 19529) Use of struct sctp_assoc_value in delayed_ack socket option. [ 217.036319] Use struct sctp_sack_info instead 2018/01/11 12:27:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000+0xd76)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000b04000)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) 2018/01/11 12:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000965000-0xed)=""/237, &(0x7f00002ac000-0x4)=0xed) write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/11 12:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b4c000-0x4)=0x0) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000025b000)={0x0, 0x0, 0x3, 0x100000001}, 0x10) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000442000-0x10)={0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000918000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000348000-0x8)={r2, 0x8000, 0x1f}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000076000-0xfe)="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", 0xfe) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000672000)=0x0, &(0x7f0000df3000)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/11 12:27:30 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fe6000-0x1c)={0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7f}, 0x5}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/11 12:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xff, 0x0}, 0x10) r0 = socket(0x46, 0x5, 0x1) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socketpair$inet(0x2, 0x3, 0x7, &(0x7f00002a9000-0x8)={0x0, 0x0}) [ 217.088887] sctp: [Deprecated]: syz-executor2 (pid 19535) Use of struct sctp_assoc_value in delayed_ack socket option. [ 217.088887] Use struct sctp_sack_info instead 2018/01/11 12:27:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/11 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) accept4$ax25(r0, &(0x7f0000bbf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000e000)=0x10, 0x800) write(r0, &(0x7f0000638000-0x181)="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", 0xfc) 2018/01/11 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b4e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00009c1000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000024a000-0x4)=@assoc_id=0x0, &(0x7f0000ab3000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000ab000)={0xc8, 0x0, 0x1, 0x7, r1}, &(0x7f000057b000)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000b85000)={{0xa, 0x1, 0xe05, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, {0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x607b}, 0x9a9, [0x5, 0x1a, 0x9, 0x5295, 0x4, 0x7, 0x6, 0x100]}, 0x5c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4084c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/11 12:27:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x59ab, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000-0x38)=""/56, &(0x7f0000001000-0x4)=0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f000074c000)={0x0, {""/7}, 0x0}, &(0x7f00003c6000-0x4)=0x10, 0x800) accept4$ax25(r2, 0x0, &(0x7f0000346000-0x4)=0x0, 0x800) getsockname$inet(r1, &(0x7f0000d1d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000446000)=0x10) r3 = socket(0x10, 0x80003, 0x10) write(r3, &(0x7f0000998000-0x28)="240000001b0001e200000000221c00020bff0b080003497ffffffff700001ff916179002", 0x24) 2018/01/11 12:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031b000-0x58)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha256-generic\x00'}, 0x58) r1 = accept(0xffffffffffffffff, &(0x7f00004ec000-0x80)=@generic={0x0, ""/126}, &(0x7f000030b000-0x4)=0x80) pipe(&(0x7f0000d92000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000895000-0x10)={0x9e, &(0x7f0000e3b000-0x9e)="19d565bebd5141533e7c10a8dab53ddf4a2cd2bdb7bbbd62d81de5a5101d1cb1b776d3e655b0b63df505452cc467953c6223c9cd0bbdb3ebe143740924bc953aca16fa283c0a045edebafc90a1358770db46a3718881addc4f36d25ec9c98ba8db6eba58b591e369e83a99afc78a5ee7180ecbcb1411401d21c5700f7c86bba321257f0a8d01c7bb1de18b6d3c0f2a716a3320962136d9e48c16d03a9912"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006e2000)=0x0) 2018/01/11 12:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000cbc000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005cd000)=0x8, 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b00000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000836000-0xa1)="d1", 0x1, 0x4000000, &(0x7f0000d0c000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) 2018/01/11 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f0000bb1000)="30414b97bfcd1d66105711a60c05af382eee3fb02ad114c05b6f37492444a61b2a4e4d8a0e2ce18af136f9bab04f487def85ec064a6f691b32e43f93c6061c531fe47fc4569390cfd3808c0b6dc5abf797f335176ef1ca1afa29c2bdbe7d7ca7dc56632c8cfaba09636432e91521f70a9ed0f8bbbd21c18c536d08a8b768d6120dc78389c9336440bc686da5599197f840a302f47cad8a635f5ab2164b4688ed230225096d4ecb5302", 0xa9, 0x20004084, &(0x7f0000df0000)=@sco={0x1f, {0x1dd, 0x40, 0x8001, 0x80, 0xa52, 0x9}}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1) recvfrom(r1, &(0x7f0000eea000-0x57)=""/87, 0x57, 0x0, &(0x7f0000b19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/11 12:27:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000509000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000678000)=0xc) r10 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acd000-0x4)=0xe8) r12 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r14 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000aef000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe8000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cbe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd3000)=0xc) r19 = socket$bt_l2cap(0x1f, 0x0, 0x0) r20 = accept4$packet(0xffffffffffffffff, &(0x7f00006ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000220000-0x4)=0x14, 0x80000) r21 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fe9000)={0x0, 0x80000, 0xffffffffffffffff}) r24 = socket$bt_hci(0x1f, 0x3, 0x1) r25 = socket$netlink(0x10, 0x3, 0xe) r26 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000906000-0x8)={0x0, 0x0}) r28 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r29 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1c000)=0xe8) r32 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = bpf$PROG_LOAD(0x5, &(0x7f0000b52000)={0x6, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5ca, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x20}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x800, 0xf, 0x6, 0x7, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008bc000-0x4)='GPL\x00', 0x100000000, 0x83, &(0x7f0000a77000)=""/131, 0x18557b88ba5683e6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r34 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept4(0xffffffffffffffff, &(0x7f0000c02000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="ae41df3cfb35b8a06aae30ca979047ebbe443a00be243b8f", 0x18}, {&(0x7f0000001000-0xa0)="57a76553da95e341a7680bff1f3133affd5a439c7bf82839dc50a2f997bf909b5ed4422e12b198037b78755b0617f476d4031a7c476c9c5c99e6761e1d9c26a54bc974922df94dc5bb6f0ac3f84bb22e05183fac27378ce69169fd2101916949ad44e2bbeb738d8ef088f8d1e45ddfd27e154cbaf6edc3e052f5edb13abf32752d015e59ea99dee4d38068d032698b49195404741b6090d81caa6243aa7e8c74", 0xa0}], 0x2, &(0x7f00001a0000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r19]}, @rights={0x38, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r33, r34, r35]}], 0x150, 0x1}, 0x810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = socket(0x10, 0x3, 0x1) setsockopt$ALG_SET_KEY(r36, 0x117, 0x1, &(0x7f00004be000-0x99)="8e9dcceb9c8e208d3275c4668dc3c89adccc4c56fedee7eb8e8de86b74b26436aaefe88de546ae679c8817d1fc9d406beaec6336eb0e5998c4534afc7f052be09a482a95106ca9a7dc233d141e6124895ee9d6695f73ceeaf15cb5abf0c7314e96b21fe70e89f6652b5a06246242327c2c19232fcbc8d39980852f54f1cb8e74a5998d396304ad2c2100948f0616a2324bcb8e35f10c4d03dd", 0x99) r37 = socket(0x10, 0x802, 0x4) write(r37, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) 2018/01/11 12:27:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000+0xa85)=0x6) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b2f000-0x4)=0x1000, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009fe000)={0x0, 0x4, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000ef1000-0x8)={0x0, 0x210}) r2 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) connect$nfc_raw(r2, &(0x7f0000001000-0x10)={0x27, 0x4, 0x7fff, 0x7}, 0x10) [ 217.233991] nla_parse: 7 callbacks suppressed [ 217.233997] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/11 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x733) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000059d000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x6, 0x7, 0x1}, &(0x7f0000d2d000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d4a000)={r1, 0x0, 0x100}, 0x8) r2 = socket(0x10, 0x0, 0xfffffffd) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getpeername$netrom(r2, &(0x7f0000e71000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000499000)=0x48) 2018/01/11 12:27:31 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000089d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f0d000-0x4)=0x0, &(0x7f0000eed000)=0x4) bind$alg(r1, &(0x7f0000097000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000089f000)=0x0, &(0x7f00004db000)=0x4) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000386000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d4000)=0x10, 0x80000) accept(r0, &(0x7f0000714000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e41000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:27:31 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000017000)=0x9, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/11 12:27:31 executing program 5: socketpair$inet6(0xa, 0x6, 0x400, &(0x7f000057a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x6e0, @loopback={0x0, 0x1}, 0x79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r4, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xfffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x2)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r3}) r5 = socket(0x3, 0x6, 0x9) getsockopt$inet_dccp_buf(r5, 0x21, 0x8d, &(0x7f0000000000)=""/21, &(0x7f0000000000)=0x15) mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000435000-0xe8)=""/232, &(0x7f0000164000)=0xe8) recvfrom$inet(r5, &(0x7f00002b0000)=""/37, 0x25, 0x0, &(0x7f000008f000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f000051e000-0x38)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f0000393000-0x4ec)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0x180, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r5, &(0x7f00000ba000-0x88)="58cc70f5b9fee5b10e27b3d7dc073c82b33acb3ec93b875cb0a72cdb57a6559eb75052f9d70200fe40381148c37def7bdc69e33291227213791471beaf6ae991d5a954266113512fffe32498ee66d94eafcdd039438b6b756f7128158fc289784dc0901712f0c3d806bf860861c6400a7ed777cd6a100b58ea5040c7d3cbf1699f22a76a2201ce38", 0x88, 0x40080, &(0x7f0000512000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000113000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000000c000-0x18)={0x0, 0x5, 0x8, [0x400000, 0x0, 0xa21, 0xd796, 0x7, 0x9, 0x3, 0x40]}, &(0x7f000051e000)=0x18) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000520000-0x59)={r8, 0x3, 0xffffff2f, "311781070c7280e0a5e7d25de67999012932b61fe8006e247fe91067561e9b859c7fc35649943c4a112edabd7bc1a51e8554e854ce6d55be8ae46fc21769f9b4736f30b6780f0300f79004616e7f4f8491"}, 0x57) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f000017a000)={&(0x7f000051f000-0x24)=[0xffff, 0x1, 0x8ed8, 0x3ff, 0x1e, 0x9, 0x4d, 0x4, 0x53], 0x9, 0x7ac, 0x401, 0xf6e, 0x66a1ee1d, 0x81, {0x5, 0x136e6d31, 0x103, 0xfffffffffffffffa, 0x1, 0x7ff, 0xb99d, 0x4, 0x4, 0x7, 0x0, 0x4, 0x803, 0x6, "e301b4570d65e1bac6e09a3d950e3f17d25e52971a873fe7b23ede78cf81344d"}}) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f00001f7000-0x10)=@buf={0xcf, &(0x7f00001f0000)="9ac6d406f518817b0c1eef2d85951868852dd370ca026baa49085cba4c048fffa8479893cb5acd52c8c47f83bc280cc7e1ca3a3d7c980ead759a6c090860b1dbe02eda45894569ef668a3f8e15908af1abf477d00d623a880f91989f334c02f123a38e1701943648945786f574c8b41166bf58ac9ac6ee2b9649219032cb8f984e658c72b78e0bd915cc242b163486e284fe28cd32a33f4fc9fd9a720797c30ba21b638390ab2957f70b64daea9f50160951896f3dc18f4d0de964f8f75dba8f3299de08d794c3cf2ae60049ba5da6"}) pwrite64(r6, &(0x7f0000514000)="5a2d0070358e049f3a7ccbde7d12b7de6a719df13399c13147ba5ee8a693a1f831029b8795e6c6bbd4cd7bf8fb10ac8148030ef08075463dc7af81b20fdeb000542bfec1703ac9fed14948572dd8c6cc6fbc00e007576c391a993def2922d7dcd2453b534348e17b757bd00115da72eaa2ec1c4e7dbf73a22bb7b9000baada4ea662c7a2d69a9b9784dfbbe6a17140e521d1e09e1400acf8b03b2f093eeecdbf3426c7eec6d4f0b19fe4745c19c46dc64ffde13a7f8c0910a3a5384fe27ab03c22f07451ba3329ff52fc345a780f9025acbd681c355c4e08e2f5850f6da56557bfe32f5432a607338621ea939dfda28cd11874", 0xfffffffffffffe28, 0x0) 2018/01/11 12:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003cd000-0x1)={0x8}, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f44000)=0x7fff, 0x4) write(r0, &(0x7f00007d6000-0x10)="0209002302000000006466b77d000448", 0x10) [ 217.246262] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/11 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009ec000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) unshare(0x20000000) r4 = accept4$inet6(r3, &(0x7f0000d75000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fb7000-0x4)=0x1c, 0x800) setsockopt$inet6_dccp_int(r4, 0x21, 0x0, &(0x7f00004b0000)=0x9, 0x4) unshare(0x20000400) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/11 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000007d000)=0x80, &(0x7f00001dc000)=0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000021b000-0x13)={0x0, 0xb, "fcf5fc69716b00eb15ce99"}, &(0x7f00006a1000-0x4)=0x13) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b35000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000279000-0x4)=0x8) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) recvfrom$unix(r0, &(0x7f0000953000-0x1000)=""/4096, 0x1000, 0x10023, &(0x7f0000e90000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000240000)="eeec453c5bf6147f85c4e9d9b74c1f171f0f8b35028b1ff207366bf650253d34300ac499bbd10b9e693ae46296bf590b53428e14a7fd7778505283341b6a8d646fc8da833d0d33aedeabf60c7c954b52534a474ff2c6dc5287d4afdd286b055a4ae2e05e44c0149e7a0af04351223599a446fb301b275eb6b0c03df8f299ed06b9b5389af2a17a832b31d80f852a", 0x8e) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) 2018/01/11 12:27:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aab000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004b5000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000041a000)={0x0, 0x8fef}, &(0x7f0000079000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000008d000)="26000000130047f1eb02c1b00e000000000004000100000009dd1900e707f126050027006e35", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006ed000-0x10)={0x8c7, 0x200, 0x4, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000644000)={0x0, 0x5490806c, 0x1, 0x100000001, 0x1, 0x100000000, 0xfffffffffffffff7, 0x0, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x35340000000000, 0x7fffffff, 0xfffffffffffffff7, 0x7fff}}, &(0x7f0000a5e000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x1, 0x3, [0x3, 0x7ff, 0x8]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r2, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f0000f0f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f95000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x400, &(0x7f0000fd1000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000bc9000)=0x1, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000fd0000-0x1)="01", &(0x7f0000fd0000)=""/78}, 0xffffff05) 2018/01/11 12:27:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0xcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8, 0x10001, 0x1, 0x6bef, 0x1d56c0, 0x2, 0x9, 0x100000000, 0x4, 0x2, 0x9, 0x0, 0xffffffffffffffff, 0x4d]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"afabcfd438e811"}, 0xffffffffffffffa0}, [{"a0d1c31095b1d6"}, {"f71ebf87a167df"}, {"dba8548f5d780b"}, {"5c29156fbfa7b8"}, {"42143bc7d500cc"}, {"0db94817894f82"}, {"e5c57d326b6053"}, {"87c67a018ce478"}]}, 0x48) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) r4 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000009000-0x4)=0x3, 0x4) sendmsg(r3, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/11 12:27:31 executing program 4: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000361000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002a9000-0x4)=0x58) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000026000)=@sack_info={0x0, 0xfff, 0x300}, &(0x7f0000362000-0x4)=0xc) socket$inet6(0xa, 0x1, 0x101) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000018e000-0x4)=r1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000007b000)={r1, 0x38, "bc50c1bfaf7cdca9d1513d35f40aa2820817a74bd0f87ea511396002f5564b761e8f04a34e76cdef36056dde1b98cad6908775925a031515"}, &(0x7f0000362000)=0x40) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000243000)={0x0, 0x0}, &(0x7f00001f7000-0x4)=0x8) mmap(&(0x7f0000363000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000364000-0x38)={0x0, 0x0, &(0x7f0000364000-0x10)={&(0x7f0000364000-0x1148)={0x2, 0x10, 0x6a5b, 0xe, 0x229, 0x0, 0x0, 0x1, [@sadb_key={0xf, 0x8, 0x380, 0x0, "b1a901d9490c18781e53956eafd2d70cb54c67e1b3e589f1e5601502950ac078468604c91363fae60923682b94f55006d943af58b9ee21ee742543c1979aab26e2e1158b89d1880d8305356a891270437703bb3ed9938e74a9b87dcab0bf122e50a549d0af370bfe234e8d3ba99a1171"}, @sadb_x_sec_ctx={0xf, 0x18, 0x9, 0x76edf158, 0x6f, "247f6f9639ea966ccb414ec6e6b89c48cf25e281222ec8bcd8570a0db8f5d043873a5196a12e25fc622046d0cdf4692d32c758c2676f2ea94585f2ab43f0b5f9fdf7d035997aa7f1c4c00c128c17e4ef58ab66d1c89b901a099e12ff99b2be6239c4f08c8aeef2d784a07f47c504ee"}, @sadb_x_sec_ctx={0x201, 0x18, 0xd9b, 0x7, 0x1000, "acdc97158d32a369a2aa779d016925950fe0ac5d60190ed1000389b59b553615860334d8ad74ad2884127dd8447eb4d3041a1898d1096714cee4bbea20d4575b3f079f288acd5568d2c38eaa07325ace8cee168843ee13a5c5618a45b4ea41d0a6fd19b98934f15950895bf8d7f5d73af8685b6564f5244f0f141765226b396f44746c00ac0bff294afd4ab36422da0914f9cbf940b462556d5db35597a413d068f8f2d8e778462998e21fed59859e8e4b2faa7c7b629f6acb7e5c6625469b6ef245bf15ae34921a7b7f53e102d6b46bf26d92a3ce480e6a8d854973ccd7b35d5d0f63946ae5c6d3bdf2db91272e17a2e8298c5270c95e6aa686bdad1428f5d91f070475b0a5494fdaf25b278db24fbbc535db15ae11867b58c7240ecd48d1a4325ac6cd8cc4386f1f4d56419072050cd31862d98d92a93d368185f80bebe8ec1570600dd23e434bbf6e76d4a0468d098b4307439e7e8de3e7b864cbe66612bfe8b15fc83244c75db1dddaa9994a59f1a27d0acf05f015a53eda7a4058edf86d44b9e1a2ec69bf38b20afb21888b97cd64947b45445b63b8186bebbfd8a7e472a4bf1faeda5640ec26f66a365acc0f9de2d83b69dba3b620bc2657c8a6d74f4f4d5e5efb22c4324ea2d77c7fb4b282440804b7b265cac1801eebfe67dc97753e0b619112126581f801fa508ac193bd6cf9a5df8876eb08f59c7aca329b34e70d732bb0c6a4076b8c8fa2e9ddf4e5f6ea434c3acbce720db87e8437e11a38f53f71bf33d3e6e3aa0122498be41ae0d5e88921b272335d8cd4003956f5548f0bb8ca365226ca1a1d98300d05257852b0ecdb75c7ee16c4b1bec07b4f633a56bb3ae62259947641e7308d5e5566350bfb21a0940fbfe24016c8613a9375ffcf5fdff4d756b743b31899b7bcb2bfbf0dc0fc875d51b2ac547d8d1d6ef41cf6e0e7d6d503bd06139ac3357ca616f3f133767161bb48639cedfc054eb13b1f209c9db59bfc91c49dcdfc07a9171e2ebe7d1148b7a9c3c2f147144263ba3c9eebed21c6b9750463bd65f40b7d699e628ab7a18938d65bd2c675baef56b44fe72fd5632564ec7dc601bd15a0d8bb6824b739c3323c1da72c284372360aeb080e248f53e82f0362e800618c8837d16639b8cea4e8ac0462011cf44e38866cbc58bcce3e32f8ecb61d57fa314ac6dbca7e246b32f3e15789c3f02884c31fedbb1a4d6d2cd0f4dfeb779460138cb01ca2dc158911816fc23807a6fdbc40f7b16d23ae07b02e7c66629b841ab03515b87c23e804db32f756b0e44aedf14e1b3cb4bdaaa7fad66ce86a23f1efa03dfb9442956284ea721adc475b84a17daaede072fc5903f25e22c0837aa8634aade3285ad4697a8d4033a5cb96b5b3723ae22458771cb6ea5601984bb02cb080c74c5fdcc52a82bb865b34ba49bf211e0c776928770a6e294548578535290761e0e5c1ebaab43e7346fd9f565969b7ddd1c72f840efb078910909a19caf15b92140e876bbdc0a6d45cece6b5c8b3c1e2ab73353842d12d0db04a3e1675679ded4f32d6f77eec793a38d8d7752d0860f0cdc5910d66b30b78a51f921d2dca5bb4146608cbb0ff4358701d2fabbaeaa1189110e8febc150bc98340a3951feb51fedf8a8396880484f039502ed996f811eeb06f6cadd0b3f4bca6694a7d7bfe6885215c21612d105b94d54c34d781e8a2ad60b94bf77ceb1ebed0947371bd9d6cd10a094346a708552592f3328065bbbe2babe8769e59a4c8598117895d0f4acd4d29f794e41785dcb272b4534bf804aa3d9d35417bd3a611599089183acee383579ab28d5c19aa81df8a0091bb2123250caf9221e00c4651f30e438e64f42666bf87e9e55e428b0d4f40ba545d0a11059ef5cf4b2557aae26c8dd1f14a732da7cd60141298c2f972b64587a511ddeb228d430382be26544f9f9e24569d76ea1e00c8892db5c59f763eb5c3c7be46703c92bf006f17ef3f522c87737f17ab1c762a4f627622b68bbaf47687a3a5b1133989844b47dc525642b7e826064c30902a5bb48c3aebd23be6e89efdf30e6da3822ca40e183caf9a3d2b89b538ac6be1fb2e5e7d5b280d06fd9f2e93cd7b18ba5aacc9bc7667f5afb883a1f956cd04806cf44163649a865e80fb51d8c86da7fc3b1c6965ac528ebf80b31f5b1e773ce7a4e7393178d6de579083746dd174be6f602e457b248ab61d9ddf024b830c63856dd3f0d8edf64a86d39226b30f2519a798a1a1ac415d7bf8766451d9050489ba91cdeb54ac1150da6568c8c28b3a09944bb344c93c89a33123b7ff9d0cda3ae44d037304ee2c7364c8969d3e7aaf072ec8f0c7f80d3bb0cd2987cf4fdd91b0a10351a0466b2cd79514af196e2948cb6cfe229d859bb9f3e4986a3eb49d190c4f0188bb5b42c6c8cc907a8fbf9b33559081f721459aa09eddb48c07301b20d8c8589792add9c83bf3f3ad48b860f2960cfa8d3f477b183d18cf80e0d128ec6669b839374d52fe6b7aa0f2d3d0d2ecc6156e1c63ae11344e7b1b26659b55436c0f825c798ac7d963ea5456ff5432a05fdf9505a08528f4c2fc166118e7df8e112a416a3788c2cc920b4330d334cbe9c722b119bb6776469a13df55a9b0101e70e7f4c198369058e358abe918a424fe0933f82f032cd07fb76133f6f2e0fc5a1d8cebe666d22656342411adb790582efd60f1fc9595e5fb73c558d6d92ca36ed56ded4fd9ad574fc6be1c694124ade7a2b640f821eb6cc3d7ba02a2800bb89d76723a5f36b01d5eb2659addf2e3c57a042edd458c3d19691b186c2f9fe55d111d739149804efa5f40151c694fceef6191155a189702c4c9088e1f7a21c8d00b0f0d3649f0b66932a4f70d45078376da009ff23c857e2aa555ae318818da1c037df07123a99e99e3703463b92458a9c3e7ef3c266b92c77774a015dd0b38009d815b0ef482fcad35fbbf9b44f5e563f7486bd70a27aef0b87c4a8ee4292902d0693316f27d1f02fda51b0f302e711eb81bab035d2744891f18630bcb44371b61e5ad1b32607b03aed648e4a763c355bbc97eba31628b5cdd74d10414f93b9cbcb36b33e1d5828b308146577f8ae952bd166d0e8ffb1b0bd2483d226e43472937a234832b4dcdfcbc9d3d22ca640c45c132c2257e297339c190d51c997affbe005e5132504a7b6a8dcde3af096e1a94653fe56359418e89ab2c699cebb92d5f9f039467fa5e032f9c5e1c3d39e84a109b780e2fd4cf8c6f5c163c624bfaa49d83290128ae98c844f371e628c048b40d7193fee79268433e37c125c06ae93f79828b3f86cfd4455a026a674d5d966b2a97aa7be94d3bfe15ea4ecb3f7b161ed2c96001a50e5879ad5b321c3c62b5fc16c8e6d8507aa08e545078c04174cc84b48ac89d087de8ef1eec096cb90b1f76d77b407ab3bcb78970c6aaedaafd8f435166e60ae8f2b92457eee8b701d748c42563de6485ee484cc92643609c012f9b08c2a40b2fa7c58b73ee2af4263a126845326b9b6387581d4cb41dd13314ab6166634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@sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x1, 0x2, {0x6, 0x7f, 0x3f, 0x5, 0x0, 0x200, 0x0, @in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}}]}, 0x1148}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/11 12:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000abc000-0x1f)="1f00000018001d7e000000010000000002000100ff07f4050a000099580804", 0x1f) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000060c000-0x4)=0x3, 0x4) 2018/01/11 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00000a2000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcf000-0x4)=0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000168000-0x2)=0x8, &(0x7f0000fcf000-0x8)=0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x0, &(0x7f0000f04000-0x3b)="", 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x5, 0x2) 2018/01/11 12:27:31 executing program 1: unshare(0x28020000) unshare(0x20020000) unshare(0x20000) r0 = socket$inet6(0xa, 0x0, 0x1000) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="6b3b7ba9ed25c19ec8cbb468a5bd659f0da7e1716dabafa34eb0fe9f57ca552cf35e0222fb1055f8a986a7f4fd7a779d69b154b97bb4e820aad6cf27f82b0f046a7143f0506ae48c832b32b8b670b802ebc740c1267d13b83d552eccb4e7f27f409f4ac79bbb09fa522f250dd75aa375d47c8d4809e2a98d52eccd771077f7bfbca303ca759b9676013570d88c2041ef0527183840152471c9ca8a522e2da79ebffef3488e", 0xa5) 2018/01/11 12:27:31 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000188000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000ef0000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c9f000-0x1c)={r1, 0x14, "884f12a47cf2e76f5e883d9949e70ffd0997b92d"}, &(0x7f0000001000-0x4)=0x1c) 2018/01/11 12:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e97000-0x4)=@int=0x0, &(0x7f0000a6e000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) 2018/01/11 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000622000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f0000ac4000-0x90)=[{&(0x7f00004ac000)='*', 0x1}], 0x1, &(0x7f0000675000)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f00008da000-0x21c)=[{{&(0x7f0000bc1000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000992000-0x20)=[{&(0x7f00000ac000-0x1000)="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", 0x430}], 0x1, &(0x7f0000a09000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/11 12:27:31 executing program 4: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000068d000-0x25)="", 0x0) close(r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e01000-0x4)={r0}) 2018/01/11 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = bpf$MAP_CREATE(0x0, &(0x7f000009a000-0x2c)={0xf, 0x1000, 0x7, 0x4, 0x8, 0xffffffffffffff9c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a83000-0x2c)={0x6, 0x9, 0x75e, 0x7b, 0x1, r1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000d0b000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r4, &(0x7f00001f2000)=[{&(0x7f0000e78000-0x60)={0x27, 0x0, 0x4, 0x5, 0x7, 0x401, "29c3c3dd732f09527758f3a178b6709e180128c702916bd3e978a31b1dc852102b6d9a074f0d708189cb8222788b4d9001e66eb2cd0ce470356c9a7e560013", 0x0}, 0x60, &(0x7f00007bf000-0x50)=[{&(0x7f00002ba000-0xad)="d03a5f10f4ee6e6e2722d6a34a42806342b8dd7a2035617e5d66c4bafb3fcea8dfdae6736529df820abef485f5655f719e23c71f51e6517757d67d26232671c138893197d2b08a17200b1304d2ae4bfb2566333ba15c57d5e3b5a1947154ebca1fab9f93bd64032b72e19939d5d52fa0936588d8768b2c7fec1db667ed53ac1802542864ff269343e7ad0ac60dc236e7bc8821ccf14d3003f47b8712875c340d9ac0a3fc09cd90ce6f7e28d668", 0xad}, {&(0x7f0000491000)="d307c193e24600277f15b8ad717db1e2def0efb295c81e28560f6796386d921c82a7b4f03b36c16b488c9cee11d65acbde064a03c55ba1c104460b732b45064da9635c152cf6d0ed47ce47c0a087343f86a70c4f1db9cd0fc4d8e2f2fba3cda3d17bf4da833cc06fb18e9cacefb89695c1b05cf22f583961ebf368825d5d8024625edec2b188fcc0dfa82cfb47c2439a", 0x90}, {&(0x7f0000223000-0x84)="6e06e3c7d3edea6b8349c35bae00baf50ecc54f7c173b8f68313dd4070002b6c05c0c3703c4861455e0ee15d576e79965f3e48d940ed5802bcaa06d05141d201d8ab877a0cf6102e69de355cf312b70dd1f413cf77299e8ab3e1ee3a3bc25efa6bdebd3364aee7356cb404133db6cae37abb0ec1aa115b0d1b92b74148398e9a799f6245", 0x84}, {&(0x7f0000ced000-0xaa)="4512210e9a2a6f846752d1251780efff9f071cea4e606f06bab4d49cbf366580df65526a2b1d7d682f1aef5055f0dc6e1602c0b057c4ff2c9e560278e81ffb91765110d0cf13fb2dfc1816503be59c1b83136f94f5024a3e51db8478144f0bd55fe7d1dbca8d37a746d26d7c33047fd50b72f360c431635509a54fdd9895c51944ad834935fb375d3bc0aed19abaa5e25ab74a1c6ee218e5709e3941d7fbae618dfe76d17f89d2c97abe", 0xaa}, {&(0x7f000006f000)="81468737f0835554c43e3ea05ef62583ca57b6a3b92ad756d2aaa07db748b79a76080d7e2ad819e5f8e67ec225c4f1e71c9097929742b00c732f88507806e00c48c27740", 0x44}], 0x5, &(0x7f0000a8a000)={0xc8, 0x101, 0x800, "2f064f98d5bc9d64ba0e4439b45282d7794a7415080dd30910cc90544cee43dbf718421009a959f7097de833e2399b9ba63f97f81767d31c6c421dc453939ec427abb40eb0ea66d1dd6f6740c266983123840c7fad88a878b89e2ac85fcf2cc4b687de787389eba9d7b46532d4a1252ef9ac8cdee1a7780acd7f6ece098cba01519dd8ec107d20ca059febbad267efc8462113a2a0cd3d8849b3d6ac249faba28897ff3be5318f9144223d5b6900d7c234b56e2732694e"}, 0xc8, 0x4800}, {&(0x7f0000f37000-0x60)={0x27, 0x7, 0x1, 0x3, 0x51, 0x81, "7439a56ddcba5936b9a8d7cf288c91c3fe9c02737daf77e995d715c26aa030f1d7427b0eed35d1efdb6e9a7973bc6f9f7691263faa1245a903257c9a170256", 0x1}, 0x60, &(0x7f0000b5d000)=[{&(0x7f0000a6c000)="4b0753b3475a21992a7cf0f73e160efc1cba9ffdc6b456a967e9a954258266d4ae8a5752ed0d3d276cd557a9bf7c1016f09076dbedd51c98755631972e78a818bfba1516bf3f327f6a5c7a37a9ee6c893c06d05ef21f8d5d149cdc34d284e721d03f1f26cd8ce6a0a7a051d52f79b14157b0bc89e5621dc45f3863de866a590b5d236aa127e9eaf4641b774f343d65f02cf31925f6387f090723ea5a36e824ccb79b40e87a4cce8abb834a03cfad3a7e6eb353e3635f846b7bcb7732458e1ded32414078a98c1e160c15fc3132680965ce9e5e104dd1667d312cbb682ab51c9708f1d720752c97404c2bd52fe601f264d02a5f28c94ee7f8", 0xf8}, {&(0x7f00005f7000-0xf2)="bbc0f3a2248080c8db086ed2c784c27885a8d189e399eaf5f76694c9b2cd69fe1f2356be93fb823a8cc94b8effc25a439726d0017bff0fcda53d447605aa134724371f5b2944c85dc54f660c8a5e3f6b388974a91407045a9b364ac17b652490a1f7e9726fe90af98dc5cdf40cb34408eef0293e9493b3c592b39255b5503b3b015720a8987222221786a1d1dee6eb86ff23f736258339cdeca071d2dc8e003bde1419565ec8bb4a25312c95e50492d341b6a33b85a5cda37c9d6c62a794c7249ab2da692885bad32ca6a57f1e6c446fced7d1c3de65df244c14b51547fa2ec0c3ac2ba329075fe810051ceb595e24b7eafa", 0xf2}], 0x2, &(0x7f0000a0d000-0x98)={0x98, 0x119, 0x7fffffff, "50fa09049d81d579378536b617abecf4b96d49e5282cfd3e6b5054d05e1aa79887f86ae344419c624013e18df6ee84d2c4b59ab6805fee9ec9dd109a8d711b76a0f4e5e757bcaeae38c4be4f21b11906ebd3b19828aa3ef2002031d47bfcc74e5e7b3561c7b272a43b9e9d13a3126db0be50372db69d60d8c76ec29fb396e681c002b92067ac5f10"}, 0x98, 0x20008000}, {&(0x7f00002a4000)={0x27, 0x7, 0x400, 0x2, 0x0, 0x100, "bdbadad88245c87219d616ba6286e35aac73598a1d450db37dc341d5db098a26b26b1df0f105dde3fcf3aec9d934f42d808dc90f4078d18c972e6b26b4d81f", 0x3}, 0x60, &(0x7f00005e0000)=[{&(0x7f00004c4000)="950ddcb7b15fb816b50c6880fe4ff7ba34698b9f30d4c262f6e7d46685d015b31b07547268f858249580d88355fa255d2fa675b5226fbc2bf469ee759c1000aac6185caaea7ecd0efaff5bf6e6e2568ed5a0bb42e1c4ed9ae5c488edcf32e7b9a169f9b76073a132e2e1f441845fad6db677a9f1bab815e6bd45c510fe14941c71c35ef55ba79e94a73c879bc52c79f8a370ee3ec41ab3a5b427fd47302512c0a734ef6b7371f5e6d02548a5bb875642e14ded", 0xb3}, {&(0x7f0000683000)="96deb04a2d853372a5d9e790d9c10a30b7489fa577517bb721c507e3a11a770d71050c1c73fb5defb9c498f683a1fd48d482a492c2e4c3cf83f2d1c0105977674e79698013555f8dd20c7f3f0b37e87899", 0x51}], 0x2, &(0x7f0000b9d000-0x48)={0x48, 0x6, 0xffffffffffffffff, "aad5e3a5e3bfdecf1c6509595a7d35228e79e5a33d5923e9df2635475d3748e2958e999cf4531ef353a0594c771c13056f0a"}, 0x48, 0x4000}], 0x3, 0x10) r5 = accept$alg(r0, 0x0, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000051f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ee000)=0xe8) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000243000-0x48)={0x1, 0x13, &(0x7f00002c6000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x665c}, [@map={0x18, 0x6, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x6, 0x0, 0x3, 0x0, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x27}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xc49}, @jmp={0x5, 0x8001, 0x5, 0x8, 0x8, 0x58, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a23000-0x4)='GPL\x00', 0x4, 0xba, &(0x7f0000fab000)=""/186, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000154000)={r5, r6}) r10 = socket(0x9, 0x6, 0x9) getsockopt$inet_sctp_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000766000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a87000+0xe48)=0xb) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ed2000-0x28)={&(0x7f0000742000/0x4000)=nil, 0x3f, 0x2, 0xc, &(0x7f0000c2a000/0x1000)=nil, 0x8000}) sendmsg$key(r9, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r8, &(0x7f0000108000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f00002ed000)=[{r0, 0xa500, 0x0}], 0x1, 0x2) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f82000-0x4)=0x40, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f81000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f82000-0x20)={0x80000000, 0x0, 0x0, 0x1}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f82000+0x88f)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000f82000)={0x27, 0xfffffffffffffff7, 0x3, 0x7, 0x1ff, 0x7fff, "80469221d361172a124920ba34df531aae66d1828b0c7257efa28b12f3a3f4cbd06bb5c9c886ed8e48a09a51131140e50a2bb369ae6b6fb9da6d72b25dc044", 0x7}, 0x60) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f82000-0x20)={0x3, r2, 0x10001, 0x7f}) 2018/01/11 12:27:31 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0xfffffffffffffd80) [ 217.510983] device  entered promiscuous mode 2018/01/11 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000037c000-0x4)=0x0) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x80000005, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$unix(r1, 0x0, &(0x7f000041c000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006a0000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001a4000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ed000)=0xc) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006f5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4f000-0x4)=0xe8) r8 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003ae000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000ee000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4c000)={0x0, 0x0, 0x0}, &(0x7f00000f4000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e73000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce2000-0x4)=0xe8) r14 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ac5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000106000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000e1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cef000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e23000-0x4)=0xc) r18 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b94000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000862000-0x4)=0xe8) r20 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000387000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d38000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ea000)=0xc) r23 = getgid() sendmmsg$unix(r2, &(0x7f000008f000-0x150)=[{&(0x7f0000c41000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003d5000)=[{&(0x7f0000317000)="bc3f6cd0221bde22e4e90e35859e4eb3e73a4a4e658072121f99fba6d39b930e7c1a2cb975dda2695df7c5ca628db54a22a76f9367aeb551e0e296c91eaca1542218448d4d8d35968d705116f67e1908c72eb09ed9a1d68389dfbf311ad7a4c2831e31394b228eee227f136d708fa6baefdfc0123c027c4fae059ac17db0141cf6fb4d5b848097e595dc672162522ba5a66bc70403a980c9ea4e3bc8c1fbe70736f5a962253af31133baa148d75f323a4690f482a53dccfa7228875e0ee41d32e5c73e8931ddd7387947e91aa619c857b6412787ec537c16667a60984dd52044", 0xe0}, {&(0x7f00001a6000)="efc1da4e634d7a9e81b5b8b9590ad46923c81b8f6a3797ad97e880b74e4840735a36c168422539c5a1d71c2a1f3a5e4c528109a27fa608af1d795fffc0347efd114f474b07ab924dcdcb758485145322a77e732c6e8c77a0407b52424066f734ce8d6d9ccbbe3f1dae0919602f4259e977a3a45635296459b2c12e", 0x7b}], 0x2, &(0x7f0000f29000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8, 0x4}, {&(0x7f00001f0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000466000)=[{&(0x7f0000f52000)="7dc55f6e6b80c8e5ea1ae8750c14e3d82ccd4df7bc5049d590cad13de489ee5d8237affc3e7022eb1ab5dcbb7fc68ec658cdff6474c899878e646aae03a765a8688ddc6931dd52010b8ce9fc714d79d5ff697d7ad559e7ebe507c72285aa812c4fb666bfb2fd13a21988946476e9fe3da2cbbc51a9ae02d9f4ebd8f1fde7b8ef85fb85c778cb74bbd199b7630bbab2ccd36281f297817246d58db5a3c062e3f9ce930979c736b840c0805cd0acfe74a1da33d559289b6fbddbb31422cded3d5750b0ecbb3238ea822e65661193f38dac134a2fbb73ae83cdfb49c55bf9d129fb2496ddef657f23", 0xe7}, {&(0x7f000085e000)="1f303f64813e063ff568fca7ff267de58d727d37c5136919f60dbd010a44944a694dd741d1ef52da5d2c5a1749379586f6c2cd9c3236a2b71b856cd83fc7617ed4cc0aa5abca78235675328b2d40eea25c57e3b9e5932b4cb6f6d13c07346c1acc7c0764699d0cd97a81249e09b61f37c93dc2fd5a13bca02253cc145a727f686301fdc46cb5ad9b8e406ab06dd7c8b21380035e6de525a5c84c52580f1e4f32a3bf16fc7d89acf1075b3d05fefa7072cd659fef90d8", 0xb6}, {&(0x7f0000bfe000)="b4439586aadaca0b2acd2697513b896caa0b054aa47ac789fad0dd504ec5741f0a7fd632e2d2f445873e3e88e1ac6429c40876997c00dca9bdf4babf223f9704fd152f7a818303c1fbf2625b9858f739080c9695c10dca0e25de56e60ac91d674799bfa1407d3e57661f7d9c21398d", 0x6f}, {&(0x7f0000de8000)="a0cfe06a780e68280d4bf76e0394cdd13475ac566ff87c5f55df19a07f51e602748b53860922b9e308e6842d6fee6cb398c9dedacf9b1136bcf35186b53803c898ad8c638429c80b775a43670fb8f12c2c4cad16efcba80b79f16b285cdf2baf63f1515e7ffb1cb2ec0bb02b85654a924779a2465c2b6d499a6d62d4e1bd79cc53d909687f895af2dece5a5c4892e8f6e2bf473a9e580d522e92581155bb0bb80c555bf65be033e6494e4f2b8533a06ac08e78052bc68c2ef9fcc74e14f558c830c98be3ca82c40601ad201ffb5ec0daa537b3a97d1f75ac57a3b1de", 0xdc}], 0x4, &(0x7f00008fb000-0xa0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xa0, 0x800}, {&(0x7f000099f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ed2000)=[{&(0x7f0000be3000-0x59)="c554ecee9e5c5c2bef57ba00913f9edb15299498cfe06dd21c95346d5ff3f865ffb11fbf20824495b215ad74825e6d6bc83b731b0d521f63118ecf7489b900985cfb527e4192d77310eb32f7464f205d32458a6befe0876154", 0x59}, {&(0x7f0000eb0000-0x26)="1ef5cf32a70bd6a2395579ae1d7c1366216f1175ac05f091cab6264c17ac3bbc43ffd30ce109", 0x26}, {&(0x7f000071d000-0x2)="7582", 0x2}, {&(0x7f0000f95000-0x90)="b4637342d5e69fede43283e81892e7836c4d3c1a803781606333bfccda99c7dcaccec7999add606ec5bd0e0b977aaeeaaaebb4f0955f2e32c2f6d82ac6ec36acce7f62ad351d7f2564bab699f3ecd66c1c1250fddb9d9c89ef6112b8ef7d1982edcf468942c586c23f409fdd954e26b535d7b60519c32d7c268d8ead2ac579ecb6cc792cf73c2513ae5217f4d7deddc2", 0x90}, {&(0x7f00008e1000)="270d8fb0c603b1572bde6c6d3672103ebe8e9fe0aabb4d97789f646d6bd21b7fc37adb25b53e66e3ef43cb2087ee03e15a869f591a30ddd7ff986374585f10bc460d8467b833b807ebb1f2ee4674fa47a8a840768e69212c271dca08fb4b72fe9d709b67d8c1f0e36a949b590f7543c9f5a3ff3dd0da38b2e15d5a40473ec59aeca19b05527e46d96c8dba1ff6b93af6e4d90415119957a56c02c1", 0x9b}, {&(0x7f00007a2000-0x96)="b9833dd6f50794ffe0efab2c579d4a490f3cd8fad11a2574cea5da89150ac440564e7f88cad2e6fa574600799ecdbf19c13845be267c054aa6e4898b78c18e18314b9742cb82f5beec475a008fbf4e41bc06ed09babb429617b9f7fde2190ffb6752dd5fa6a9eea32b10a8c6f367d9133e91b1440b774bffcf4ecd86b77e987d9de48dfd2412df8d42fdce6064751d8ebfccdc19610f", 0x96}, {&(0x7f00004ce000-0x28)="7cb3dd5a9b5b17dff8f546076b986844e22a7ba6f0b46d785f1e326a27abd17533dc270ff51d2a9f", 0x28}, {&(0x7f0000325000)="2a1d275e5c00cd11f95467711eec35e9d52d3182862ffbedea4f5d2e0c7e3c4d4d3ac7a992f450f9fd852b7174150b149890c12f0fb4a50256187b3309681b1807b1a5", 0x43}], 0x8, 0x0, 0x0, 0x40001}, {&(0x7f00006e6000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dba000)=[{&(0x7f000087a000-0x2c)="34520483094dcbeaf0642e3a810271e365cd7dc3943d941f05417a256c058a0115cd2653b25025129fef86f6", 0x2c}, 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0xf2}, {&(0x7f000062a000)="78d986afe7b59c549c0f962d508d11df0373fae5b1e9a199fa3e84cba26da08800a865f85201a08e1eba29d48eb24d19ea84bf61b5646937601dae42e54f6975046e81aad30622fdf8c35133eceb1d10b71f2f2b937df57ab61fbc76b5012cba7e693a4e5d578a8274bd71bbcdaeab367e80f0eca2634316485d83628070aa120668f0ff04dc9f2353dfd331b9e75e5501b77e207c8bcd85c6bc7dc709df9157543f09c6641fbf9f7048057a5c", 0xad}], 0x4, &(0x7f0000607000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x48, 0x44000}, {&(0x7f0000913000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d8d000)=[{&(0x7f00009f0000)="b3bd27d739f9f049377d1e50bea70a78d15d7a91d35678cc7de90bd5840f0a8a92df", 0x22}, {&(0x7f000023b000)="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", 0x1000}, {&(0x7f0000dab000-0xa4)="fc4acc8fb0a0cb62179c874db14ea84109c6ce0e820a9cfacb78d09c6293b190c1af784d5d84322132509b570e733f0e0f5a5c012f9604d2dbbb2a8be5726b6e2212a0290feafc4330354a72f17eceea793c5707504edd937f08f8231d5024dc69eac37a0af82479978ea200dbb86c662f4266e71b8674b525fe2e61949b93b983275e37dc5efbe675ae9ac3787390bc8138f21c09189db4e694137814ba3df5b8c514d2", 0xa4}, {&(0x7f00008fb000)="bdeb544ee492c45c90823319e1d5f499579fef1c2721dadc052a5c8a4ae29f64a408c55c9df47091d87c846e01fb8cd2f3a6ba48c376e6f381e9c75618af05ab21264c9722b3d4f52cb9e78b3a527e5eee7c1524e20a47dba54b1a025f1442c37fb4b3f4ba248c15b28ad674fadd65ea6c54a371fe09b165071351fe336c03095f964e3b8c7fd9d3e5a90f5133d503d6578909a95cd022ec1318161c08090bcb37f76b202afe", 0xa6}, {&(0x7f00009cb000)="2a5c19d5d6b64ffbf27f98dc3358", 0xe}], 0x5, 0x0, 0x0, 0x2004c844}], 0x6, 0x24008091) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b36000-0x4)=0x7fff, &(0x7f0000a39000-0x8)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/11 12:27:31 executing program 5: r0 = socket(0x19, 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000744000-0x8)={0x0, 0x55}, &(0x7f0000000000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000318000)={r1, 0xfffffffffffffd1e, 0x7, 0x96b3, 0x2, 0x7}, 0x14) socketpair(0x3, 0x80007, 0x4, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f00001a5000)="26000000250015f80000fe06000036e602fffbe8010000000e0009000a00ff37ff0583c75b35", 0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000015e000-0xa0)={r1, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x70354aa7, 0x8, 0x4, 0x40}, &(0x7f0000749000-0x4)=0xa0) 2018/01/11 12:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = socket(0x11, 0x2, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000cb000-0x88)={0x6, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff477}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000714000)=""/4096, &(0x7f0000b30000-0x4)=0x1000) 2018/01/11 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x1) read(r0, &(0x7f0000ffa000)=""/241, 0xf1) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) pipe(&(0x7f00006a5000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000416000-0xc)={&(0x7f0000c9b000)='./file0\x00', r1}, 0xc) 2018/01/11 12:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) socket(0x10, 0x2, 0x1000) 2018/01/11 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r9 = socket$netlink(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r8, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) r10 = socket(0x1, 0x8, 0x8) accept$netrom(r10, &(0x7f0000229000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000159000-0x4)=0x10) 2018/01/11 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f0000885000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e8000)=0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000f9d000)=""/83, &(0x7f0000015000)=0x53) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) listen(r2, 0x6) write(r0, &(0x7f0000844000-0x1f)="aba81c0870827ba481a7b59899da740f66152681ff107aaf0585edf2b0fc", 0x1e) 2018/01/11 12:27:31 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000001c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000)=0x10, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000013000-0x4)=0x0, &(0x7f000001c000-0x4)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f000001c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000-0x4)=0x10, 0x80000) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/11 12:27:31 executing program 3: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) syz_extract_tcp_res$synack(&(0x7f00005d6000)={0x0, 0x0}, 0x1, 0x0) r1 = socket(0x15, 0x1, 0x10000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000759000-0xd7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c44975", 0x0, "cc9d8f"}, ""}}}}}, &(0x7f0000f01000)={0x0, 0x1, [0xae0]}) 2018/01/11 12:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000bd000-0x8)={0x0, 0x5, 0x800}, &(0x7f00000ab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ca2000)={r2, 0xa5, "5b248699b4dd08e8c91557b19d4a6e3accf3a08f1fa6a68afeb7d3e586807dcf8f1cb58a61cd40a7f0962f56e1a9d60901736f6343026016a596887b12b2aab22e6d0a9f22e74eb8d1a7773a082f981002f85f4e1e15437dbe360776df7fffa94e78e627317534e38135bc9852ed29fc84853629f0e0bcd4947373795fcb172cdca1652ece2e4d4ee1fa958b6fa16fb4539729341a96095d6de115c274a6d319a7367baf54"}, &(0x7f0000e72000-0x4)=0xad) poll(&(0x7f0000dbc000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000247000)={0x2, 0x6, 0x1, 0x8000, 0x8, 0x1c, 0x15, 0x200, 0x0}, &(0x7f0000c13000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b45000-0x14)={r3, 0x1fc0000, 0x800, 0x0, 0xd298, 0xffffffff}, 0x14) bind$inet(r1, &(0x7f0000fd1000-0x10)={0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(r0, &(0x7f0000a8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fbe000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004e4000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) 2018/01/11 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000933000-0x4)=0xe, 0x4) [ 217.670643] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/11 12:27:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x806, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dde000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000207000)=0x98) 2018/01/11 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x100000000000806, 0x0) write(r0, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) 2018/01/11 12:27:31 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = getgid() r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f0000240000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f87000-0x4)=0x48, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004d9000)={0x0, 0x0, 0x0}, &(0x7f0000d87000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000de5000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cd000)=0xe8) r9 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001f9000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000002000-0x10)=@ethernet={0x307, @random="7c9cebfdf206", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r12 = getgid() sendmmsg$unix(r0, &(0x7f0000cd1000-0x38)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000889000-0x60)=[{&(0x7f00000c8000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="c397c297d9718daeb3bed3a67389e8ea2947b5279df6709398b61266ece150de5806a06c799f2fd413b5d9c3e2f85f2095d6f14f87be083907c19bbf2229dc26433d6885af218196bb5ac9f291b02ebb30835feec7eef9ac9abf2dbeb5fa8cbbc891056bcfa7992644bb6f4dc7fd81b238298584aaadb27bf0e58a81e047a23be0f0a314c8d3cc0b38f0c8a7f4f3216abc44fa30e1a807ac8b857789ef87cdd9414bd07899693040", 0xa8}, {&(0x7f0000617000-0xa4)="c375cb20289b18174f07e8ba1f9a3f6772cbee2d500a258e1bbd6fc0efb78e0c62134919ba96f090964abfa560ef19249fcb5cc596f47722d95205fc4eabadece50080ce428a6707ad784525ddfbcb9c39019a26fa40f425eaf8634cd2a64cfa095eb91332d5816745f65324cf846e2f91384ef4169b48719a12a3651a890a563a9e9fa33c4b5c449cd23b73688feb3b5d69adf240d7fe80321bb90dca5e3ce1dc68e4b8", 0xa4}, {&(0x7f0000001000-0x16)="70d5cfe2d8038da91f3471556a8221a65019bde8ceec", 0x16}, {&(0x7f0000665000-0x1)=':', 0x1}, {&(0x7f000090e000)="1f9042d81b40c650dc3b8140d6f975e3eafead7625200cf45681da67e101b29ea59d0d8a612d87e4fd4956f2cfe8d691bd5d01902c8140c8c36001fbef3c1e2699185e5179fdf3d51ad75a149a91671016805972b460f01e6f1255fc3df1d0abd44283d20f3232eda21ec5a30c352666e6dfdf86283fec24f22bd2f42d805b59c776d4cf0015b9d1b3e7ae0e2f3fc7d463897c18cf840d5898d80928bbf74619aebecc3b1ac819cf118cc10b99594905e8e5a3a7afe0fbe9fd76722effe5cfe42e2ee844be807555c0b52ce28c728e4f2a1290aa0755a2aa09cc1c7357f9494917f518859e8411a85079678c0ab1c52493a2894c8c769448", 0xf8}], 0x6, &(0x7f00004ab000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x40}], 0x1, 0x4004010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d0c000)={0x0, 0x0}) r14 = socket(0x10, 0x806, 0x0) write(r14, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eed000-0x18)={r13, &(0x7f00009a9000)="e5d320be8635ca95d032fe3bea4242f3", &(0x7f00006a6000-0xb9)=""/185}, 0x18) 2018/01/11 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000018c000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000cd2000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) 2018/01/11 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000127000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000536000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d4000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000576000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037f000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004a8000)=0x0) r6 = accept$alg(r2, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000797000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f7000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000066a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6f000-0x4)=0xc) r9 = getuid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000839000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ba1000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009d8000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014c000)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006ff000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8f000-0x4)=0xe8) r16 = getgid() r17 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ece000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f41000)=0xc) r19 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c25000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d8000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b6f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ae000)=0xc) sendmsg$netlink(r2, &(0x7f000041c000)={&(0x7f0000aa3000-0xc)=@kern={0x10, 0x0, 0x0, 0x40420000}, 0xc, &(0x7f00001c6000)=[{&(0x7f0000e70000-0x2f1c)=[{0x34c, 0x3a, 0x800, 0x3, 0x3, [@flag={0x4, 0x89}, @flag={0x4, 0x48}, @flag={0x4, 0x4c}, @nested={0x220, 0x7e, [@generic="0b4e916a63acebf1171e60d8d92de08626db63db5b547deb61c3ea4086dc6b99aa2dc7ed78e0483fb9d5781b972323daadd46d92ca16646bd83664bfb206303e84b363a88e33997c0ece6d8ea030dcf4be5bfb855fe7a045e653e6595a374c98d09eec", @typed={0xc, 0x71, @uid=r3}, @generic="2c80e6ee163b6029135986668c41297a4b2722da52a623470016b3dcf75b698593e61b5a74c3a32fbbfcbb5b202c21e7969ccaa2f06012c544bd089f4f0b9e68ac848c66430edae21031fd1e7852d69e59ef40f9251bcf44d932ceb5bf6a13eed0d745f59a82f775235e2cb159db2758d96c96d6fe75dc985a88596a8754ee2b493ca4e274866a325f3dada2acf2f25a8253e75e3f3abf2552b36abe7333132c57bd682cbe1264d429c83c18e5e245ae2ee1487951cfdc4bb9f47ae1449ad3f4cad52d8e1f32024dab6548e02798ce572f81a50ee4e5594be1a5408b6bf079a91f73", @flag={0x4, 0x83}, @generic="c9eb09ff5becf6bec1cdf8d38c1f827f90f496cc0114d25c863118f160d0fabab39251eba1712912af2dd5d5dd8e7801b0c4ea2e", @generic="e65a2cd491e21287f35292b4e601fe7bae0de885f08c79420eb9c0304650dc35d24b179108dc0a918873df192bfafa417b4f510e2ff96c5c49d8ce3c4cae1220d063df73f6b58e868cd6321e04a64d9aa84254531363f1f407cadf819e83cc8fea882dcc4975216db3ab03276beb352fdd5ca929e680d45fc0c753ef5df58f8db90112ba951cc956b0b7494269f0c48b"]}, @generic="ef1af4f5832c6b7dc3", @nested={0x104, 0x5d, [@typed={0xc, 0x52, @uid=r4}, @flag={0x4, 0x11}, @generic="a2fd03337a288cb31f0971e66bf4962386af46d91bccd858f8ac8cbaefdcc1a7c919fc2e55cba9311f7245581cdff5dd7657bb096f5a9d466f3f641b0aa148ebe1e08cbc3227f8dbd9abedeb329acf1a9a1ad97e5f78b26e0554ba58549848042251760adf885effa53bc246ace1e957b6af7a22887fd3e88b01488774d0ec72778627740d686a7de83fb7b2eac1a80f6be6830e101e4c1533ebc7173a4d6f7f4b9bf311077dc0bcbf496bd4f0789b73eb378b3a177df3d8129df1484c3688b3d4d15694c8eb7f161acb37124036ba2637e67f127820a7dd0793d59db4e89b510da786b24827ae35bdf851eb4bbecc9f"]}]}, {0x14, 0x3b, 0x200, 0x5, 0x3, [@flag={0x4, 0x4b}]}, {0x20, 0x39, 0x400, 0x2, 0x0, [@typed={0x10, 0x64, @str='\\GPL\x00'}]}, {0x120, 0x15, 0x10, 0x7, 0x3, [@nested={0xfc, 0x14, [@flag={0x4, 0x6a}, @generic="a39daeb0e60936e8e9838f1fdf6a94c0ddc9e8235cc1c6e3ab49d7285991e893ed659de2f843639c20bc6d27f4cf363a42d6dbda431191f72763b8d5f398858c8558b1018184ac752ff51104b6479f4b180986945cbc109d25b9b0666fb5f7f1d60f88522d05d6643117f4701fba97dca3cf1b9806349cd97566ce31f3eac4fa6684a773c6cba64eeaa05a6d06ec9348c70c224e78554939cfde5fdadefc7b8bfae2046d2871bd8831586943d2247edaf0fbd3b5db5938e5643d217b9b2948a78cfd15cb55a6ff3d2af97ebe6af3de", @flag={0x4, 0x59}, @flag={0x4, 0x81}, @typed={0xc, 0x3d, @pid=r5}, @typed={0x10, 0x42, @u64=0x1}]}, @typed={0x14, 0x52, @str='^\\vmnet1\x00'}]}, {0x1174, 0x24, 0x2, 0x0, 0x0, [@typed={0xc, 0x32, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x41, @ipv4=@rand_addr=0x6}, @nested={0x10c8, 0x4a, [@typed={0x14, 0x53, @str='ppp1GPL*#&!\x00'}, @flag={0x4, 0x59}, @typed={0x18, 0x58, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @flag={0x4, 0x5d}, @typed={0x10, 0x85, @str='cgroup^\x00'}, @generic="5c51ccefd65e7047df7d73babdd5748dcc619401ebbaa008ea4ae2fe9a0a0050825b5c84a06ca5d8c31ebf71ecf77994729aa3a4b954b5bcef8760d4e1a37a08a46744f185772f07723fc5357cbe7ce4276c13b1e7a996a016dfa6e1069ae6ca5deb40c5f761f2016b59e05dfd6beef1b0bdaf957f27780f5a92", @flag={0x4, 0x75}, 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@generic="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@generic="01bb567c12e7dbd1c1fc1ff2af", @typed={0xc, 0x93, @str='\x00'}, @generic="a19e858cc1681c5d1a1038822f90ad795c403772bb18f3fae9d077cb95c07d6c00b18b41d7843a4ed375a49c409f51696d9942055a5c305f61e78405fe7047186774ba5a88ae6e1ace6d0795e0a69436fa07e3c2db7e79a7304652ac62c189589393cad0fdef", @generic="f33ac548a3c35963b984ded84271d47e40c37f578085aa87d2dcf0b838167342c5103d6b988e448a6b681003970b9fa869dabb6a0411c99bb9d0fb02672e9ddea23447886bc639c728d3ed263b08b47e1e728da2543c6bbd9c5dceeec7d70c00121a7f963c5bb52df07bdd4f23f245dcb5781554f003906346c0d62a59a0b12c0f9963c218611fa02b5c7ad41ad7eaec4fdafc3d13958549969f6de3a54dfa9e3aaa1ef8a1c69828ec7e9aa788fd10cf9eeb3158bc1d7a0923eff4f539e88be79d0b810fd90d03fa6b0556c23e3db11bb3cf78565a", @flag={0x4, 0x45}]}]}, {0x358, 0x3d, 0x401, 0x6, 0x1, [@typed={0x10, 0x8b, @u64=0x2}, @generic="f58e1e29aa09d73970826ef93aff22adab7e1ff53d018fcda96503e2ebe0f007843e025b2cddcfa75719b30a72c7a68150cdedfbaca70758287f6d2ef3d9fec23d21067440a060324c71b26049bf1b20bb5fab7a6b95b950c9d99c03b5e6e1ac4636f5b8ee636b1eaf76f04809ffa38a61af54d49a45bfee8b5574d008c86f37d8c7e9f5ac3d", @flag={0x4, 0x5b}, @nested={0x8, 0x36, [@flag={0x4, 0x8a}]}, @generic="e4759dd1fe50e116e554a410177f4c78a725aaea2284e160bebf8f358fe098f3c78e67adb38a15ea9a43c900b67a578c8cf3d4de3b56bc609a607ea9a264c3fa932e2e9bab491857d6e180780ef317672bd5fac92439f88dfae7970df066b5672a2615cfd1abf948c3b98a46b69fe88807fa21d46cf9eeee6eabc640fa31e6cdf26be19dd06dfbce707c2de64a63b49d6442b0e3cd179f311b7e2c212f30bfe7bc69b43de8febdb567", @flag={0x4, 0x2d}, @nested={0x184, 0x5a, [@typed={0xc, 0x28, @str='%\x00'}, @generic="eeb80a73f9b2e3c39e3521781ae6f05cc278229799ab822a86199aff3b70d872cfe466925e86f97380a05368766538f5e2f53e5cfb8c489d2760d10ae2b75a444b0c3f2802e72a74538c4dd482b272ffdf565878ba4029805fdf978dae3a6d85b2d3decf7d077c02a38ea54de004a02a0f1a09b99b8d38a053b7db01c6bdf97ebd3cade7e3092ad9bedf9da16c81ee5cb4401106668019c1c5ff91b5e76532b47864c637c81246288dc97352e7a97e3cef887470a505a2e44607", @typed={0xc, 0x68, @u32=0x100000001}, @flag={0x4, 0x1f}, @flag={0x4, 0x2d}, @typed={0xc, 0x1e, @ipv4=@loopback=0x7f000001}, @typed={0x98, 0x24, @binary="675ee0744092cdbd4562cf034417c13b982f980a82fd740467f76f1ee0ad4049f8f1133751c85a3add523f933fc167402ab074cf3ea003aba9f4488dd93a321594d558a732beb945e433019c289285f4548e70aaf2b4dc1176c46486f0c463a07b40c52e8b6e05daeb43d556d4263cd4ae332af2bd792eb5d6d4afa0561d72464d9cc88b0d87830b8b714b3a8bd47f67"}]}, @generic="60bab048d3389671bf6ee4cdfd0966202384b5077abad5c4f2457d996da82ce737b050a29da326bd50441cf5124d6c2c559f76c5d13d7764b61ce75ff8937c1467458340f9a0a7a25367835380c63402c61741e6a30c82fbcb206bbef06ae730aef1f34049c2816bcfdba89d9070a16afcdad9"]}], 0x2f1c}], 0x1, &(0x7f0000e8e000-0xd0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r2, r1, r1, r2, r0, r2, r2, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xd0, 0x20000000}, 0x20000000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000191000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000f21000-0x8)={r23, 0x1}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000432000-0x4)=0x0, 0x4) 2018/01/11 12:27:31 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) close(r0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000733000)={&(0x7f00002ca000/0x3000)=nil, 0x6, 0x4, 0x90, &(0x7f0000d16000/0x1000)=nil, 0x5bbf1e59}) 2018/01/11 12:27:31 executing program 5: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000003000)="7fffffff", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000000000)="", 0x170) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) [ 217.796825] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/11 12:27:31 executing program 3: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xb) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a97000-0x10)={0x8, 0x8002, 0xabb4, 0x4, 0x0}, &(0x7f0000a97000-0x4)=0x10) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a97000-0x8)={r1, 0xae2b}, &(0x7f0000675000-0x4)=0x8) 2018/01/11 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x8000000000015, &(0x7f0000f9a000)="d7fdaf62", 0x34) 2018/01/11 12:27:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x80)=@generic={0x9, "37c04d0e72f7336f8e4a41ba11fcb1e3c14e25c71346e2fc359067c4274937ebeeb5d98d73b65c24679da333885eab41da2b69ad89777290a3a07e2862b3c0c1e919575e51306cbc6ff794cccd682b545cd5bdf9bd65c4e5843dbdee75fbd343abf073e436493d8a408dc5c2aedce25ea2cf0db9e14e5fb114c2f5390278"}, 0x80, &(0x7f0000dac000)=[{&(0x7f0000001000-0x50)="4807c4ff2d9e7872dfbdafd2a5425622341046cc8e3789d69ac24e27f31ca0e7ff62eb7cbdd4f9e52578e8552b051224d04c087cf0417bdc8b96e63c8d383d51b3142db64bee9ef54b63282d0bafbc35", 0x50}, {&(0x7f0000d39000-0x88)="8199238e440766b66808fc9bf7d83f7c88b245daaa300d081744083081c92f93673291fb7778eec041cdb76942026f1633fa025d040046dfc3faa08dd0e5b084b32c4b02eda2fcfdc4ae3a0ad7c597b02a4b8b513dfbc2c262b0b6f25e22b0c7d99cade5ee66bf92d95fd6b092d608dede2dfe02369969d03b4c2c612887f6c5195364eeb97c436b", 0x88}, {&(0x7f0000f95000)="bc50a467bc58d13ae852d64c8db90dff8c86320c5d9fe135032b548d0c5bd58f6c7fac63f98176048b9f3842c821ad684855eb5c864133eaee8bcc25ffbc8daf101e0e8a7209b55e549e9422b4da17b1f973950999717cca69855167598b5e43794c4eda09108b87110264e9b773b26613c2579e193e35ede40f79bece4d4060adfea59934147e5bc50bb8f2bd4d543c39a8a52cf23b12cb1d827801", 0x9c}, {&(0x7f0000fad000-0x2e)="6d7a3a0263653b3058d46a3b273439a22979ba019b09dc96213fa3c75af6694a228667954e3d4680ba17c0416f418ef1ab009363e3e2c1a404ce065f8d7b36421fe2ed20a3eae850749a3ef6b7f95d72", 0x50}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000a2f000-0xac)="84661eac1ce0ef559577424002bd97bb763825da22645d5f65062a7be5249df6578124dd2d8358d2fcdc2a604413e3e5b17bf4f14cae2af8ebeee5f988317fe8e82b84d2bc76b7038a9d5e8514a9dcb226ddc87590d83224886de7d1742d08ea8853ff4c8c04adfef0c005cdca1efa8f6a6f3667893934b0d3cf0d8fecccaff1582df72d1fee5a1815fba621c05f18301efa3dc36d798cb56bc02420cd7445a686744dbeff28abb178de0e62", 0xac}, {&(0x7f0000e2f000-0x21)="00d3d1aff182758476dcb4be5a119894f457a0141922948f65b219d4eca7ce4a10", 0x21}, {&(0x7f0000000000)="5da1014dfa6eae37410a56379dbef1c1a2ac28429765c323fe621560c034bae69e467afb16b91951df07d66d4d1126ad2eb77000f787c849a36e5a77ac29561cec8c93f722531b746fd0e1c9d602a7d44886b29b6947609f0ad0ad69c493ddbfdebea2287ee1de4c12ccfecda6e62e9b2bcf0b51943e91839d0b2b32c8303c5c3e54d15629dcf8b4107ffb51", 0x8c}], 0x8, 0x0, 0x0, 0x4}, 0x10000}], 0x1, 0x40080) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/11 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003b8000-0x8)={0x0, 0x0}) socketpair(0xb, 0x80000, 0xfff, &(0x7f0000d10000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001ed000-0x4)=r1, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000cc4000)={@generic="ce9e1dab2be6884b62b94fc83f4513f9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/11 12:27:31 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000c52000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fb4000)={r1, 0x101}, &(0x7f0000a8c000)=0x8) mmap(&(0x7f0000000000/0x41c000)=nil, 0x41c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000414000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000041a000)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x0, 0x0, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x4}, 0x804) 2018/01/11 12:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000c7000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000809000)={0x100000000, 0x8, 0x2, 0xd2, 0x9, [{0x6, 0x101, 0x322, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xfffffffffffff481, 0x4b64, 0x8, 0x0, 0x0, 0x909, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0x400, 0x6829, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x4, 0x9, 0x6, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x23d, 0x7ff, 0x8, 0x0, 0x0, 0x582, 0x0, 0x0, 0x0}, {0x8, 0x6, 0xee, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x7, 0x0, 0x0, 0x304, 0x0, 0x0, 0x0}, {0x27516545, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/11 12:27:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000c6d000)="260000005e00090000ea000000030100000800000000000000000000000081c9ff0035ea", 0x24) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000b93000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d9e000-0x8)={0x0, 0x7}, &(0x7f00006bd000)=0x202) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000e93000-0xc1)=""/193, &(0x7f0000e7c000-0x4)=0xc1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b3a000-0x108)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x2000000000, 0x1ff, 0xfff, 0xfffffffffffffffa, 0x7, 0x80000000, 0x8, 0x3, 0x3, 0x5b29, 0x0, 0x7, 0x0]}, &(0x7f00005a1000-0x4)=0x108) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000d14000)=0x19, 0x4) bind$llc(r1, &(0x7f00005ca000)={0x1a, 0x1d, 0x100000000, 0x5, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/11 12:27:40 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000003000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000006000-0x20)="e9347ffd7c96a7092c954b7b94daf2590200000001fea2544f52d325aba2821c"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000a000-0x8)={0x0, 0x5}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000009000)={r2, 0x8}, 0x8) accept4$packet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x8, 0xa, 0x80, 0xa0, 0x3f, r3, r4}, {0x0, 0x8, 0x187d762, 0xfffffffffffffffa, 0x9, 0x9, 0xa2, 0x5}, {0xb48, 0x400, 0x0, 0x3b}, 0x80000000, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0x3f}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x3, 0x1, 0x3, 0x8, 0x7}}, 0xe8) 2018/01/11 12:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) readv(r0, &(0x7f00004ac000-0x10)=[{&(0x7f0000052000)=""/144, 0x0}], 0x1000019c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f3d000)=0x0, 0x800) socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d82000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00005cd000-0xc)={&(0x7f0000b67000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt(r1, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x2f) 2018/01/11 12:27:40 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pwritev(r0, &(0x7f00006e4000)=[{&(0x7f0000aad000)="16f14fbe7a97da50090d1641e78000d4554276637a1cbe34fec4deb397b053dd5646419e3ec25cd79ba0658a371bd2b3c2282e84ab872e844fb84df96c405681d45b17498705114ba55c28dafe836fd880b41c10c001160ac909d4b1c83675a64fff6f9f", 0x64}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2018/01/11 12:27:40 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000744000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0x2, 0x0, 0x80, 0x800, 0x8}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fee000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/11 12:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdb, &(0x7f000079d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0xe, 0x4, 0x2, 0x0, 0xcd, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x23, 0xe36, []}]}}, @igmp={0x3e, 0xfffffffffffffffa, 0x0, @multicast1=0xe0000001, "9785e3c3f5f7c1f8242a1849fd00136cb05122734fdb14fe91d32034f8628ced32dbcfe0643f523f5edc884fa88c326df1b7ffd590175d0e19ef6baf1d13395cc1877ed65f72f51e57f48b7dbc84bb84b81f7678b51014056d5c95328aed4942a74923d8ba9982e5dc602f1b3f251d53e5d62a2958da912a10d81176a04c10bd7d43026f5bf6ba57607df731ff"}}}}}, 0x0) 2018/01/11 12:27:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x80, 0x1}) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x20, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r1 = socket(0x17, 0x80004, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000796000-0x4c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000be2000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e7a000)=0x0, 0x2) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000de7000-0xdc)=""/220, &(0x7f0000743000)=0xdc) 2018/01/11 12:27:40 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)={&(0x7f0000004000-0x24)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4840) 2018/01/11 12:27:40 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x83) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/11 12:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f4a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a9000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000026a000)={r0, 0x47, "9c8c515a9da52db31062dec32ffe7c408fd638debb7966cf29cb85e833047785015a52f4ce1eeca0f4156be4ccfa2629023b90a4414501e99069440ecdfa7ea99a56bcb3693d43"}, &(0x7f000014b000-0x4)=0x4f) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 226.284149] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 226.291646] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/11 12:27:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b4000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000701000-0x4)=r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008bd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff6000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x6, 0xffffffffffffffa6, 0x1}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000ff6000-0x8)={r4, 0x7242bb0b, 0x4}, &(0x7f0000ff5000)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000ff6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003ea000)=0x10, 0x800) [ 226.334833] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 226.342330] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/11 12:27:40 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e1c000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c98000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/11 12:27:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b01000-0xb8)="afc95d0225a041eaa39a30a9d00ef104a8912028bbde4787219698fa2682f20c401b1a058f287f4320f16760f5190811ff94557c344c5b64daf412fce0a9747934b438b64110c03d20a3414cffcf1eacc29afc1de77a12c021e5e1434d53d7c0e0e4dd69ee6c2feccc0bd1e77ac2db28326bcc07360d34150724f598f928cafda3791dafc7b6b60d9ee699b016cdb951c64095f8238600c7d55ce91bb00272958a811b39834fb363d94327fd621ba3b94bd698612c9d4911", 0xb8) 2018/01/11 12:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={0xffffffffffffffff, r0}) r2 = accept(r1, &(0x7f00009a2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d53000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x75d}, &(0x7f00007e6000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fd5000-0x8)={r3, 0xffffffffffffffc1}, &(0x7f0000e0a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000225000)={0xfff, 0x20c, 0x87, 0x78d, r4}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fae000-0x10)={r4, 0x35, 0x1d2c000000000000, 0x8}, 0x10) setsockopt(0xffffffffffffffff, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/11 12:27:40 executing program 5: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000997000-0x4)=0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000037000)="", 0x0) 2018/01/11 12:27:40 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000018000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xe, 0x3) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000000d000)={0x6, 0x0, 0x1, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000001a000-0x108)={0x0, @in6={{0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3fe, 0x10100000000, 0xfda, 0xb589, 0x1, 0x9, 0x1, 0x1, 0x2, 0x1, 0x1000000004, 0x10000, 0x3, 0x4, 0xa496]}, &(0x7f0000018000-0x4)=0x108) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001a000-0x20)={0x7ff, 0xfffffffffffffffe, 0x8002, 0xfff, 0x7f, 0x3, 0x5, 0x800, r2}, &(0x7f0000019000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000019000-0x6)={0x0, 0x80}, &(0x7f0000019000-0x4)=0x6) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f000000a000-0x8)={0x0, 0x0}) r5 = socket(0x8, 0x80000, 0x3) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f000001b000-0x4)=0x1, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f000001c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xca25}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f000001a000-0x10)="da58eaff1bb322a7daa537f8fd99e1e9", 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r3, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75c00000000000, 0xffff}, &(0x7f0000017000-0x4)=0x98) r6 = socket$netlink(0x10, 0x3, 0x18) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000018000-0x20)={0x20, 0x48, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x15, 0x800, 0x68d8, &(0x7f0000017000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000001c000-0x20)={0x6, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f000000a000)={0x8, r8}) 2018/01/11 12:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) r0 = accept4(0xffffffffffffff9c, &(0x7f000019d000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c5000)=0xc, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000639000)=0x0) 2018/01/11 12:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003b7000)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000bc000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000076f000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000053000-0x38)={0x0, 0x0, &(0x7f0000545000)=[{&(0x7f0000f85000-0x36)="2f48687c63275c8a8fd02a6fdf3afe9d", 0x10}], 0x1, &(0x7f0000280000-0x18)=[], 0x0, 0x0}, 0x0) socketpair(0x1a, 0x4, 0x8, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000f3000)=0x1, 0x4) readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f0000a8a000)=""/187, 0xbb}], 0x1) 2018/01/11 12:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x4, 0x800, 0x9, &(0x7f0000261000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002db000)={0x0, 0x9, 0x3}, &(0x7f00005e4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c2d000)={r2, 0xfffffffffffffffc}, &(0x7f0000a41000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000127000)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000781000-0x28)={@common='sit0\x00', @ifru_ivalue=0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e2a000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009a5000)=0x0) r5 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000237000)={0x0, 0x0, 0x0}, &(0x7f0000fdf000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ad000-0xc)={r4, r5, r6}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000cfd000)={0x0, 0x9, 0x0, 0x4, 0x1ff}, 0x14) 2018/01/11 12:27:40 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000010d000-0x63)=@file={0x0, ""/97}, &(0x7f0000058000)=0x63) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/11 12:27:40 executing program 5: r0 = socket(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003ae000-0x4)=0x0, &(0x7f0000d1e000)=0x4) setsockopt(r0, 0x0, 0xc8, &(0x7f0000003000)="7fffffff", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="7871b5a5df5751663d90d5ba988d05c7", @ifru_addrs={0x2, 0x2, @rand_addr=0x40000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="9c42f3f9a0d01d08c0eecd9664dc205b", @ifru_flags=0x2}) setsockopt(r0, 0x0, 0xc9, &(0x7f0000000000)="", 0x170) 2018/01/11 12:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001b7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f57000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfaa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x3, 0x6cc5, "e89ec1435d19133da532411c6b01f9a8ae42602fed3333cf9759cb485653742ff9a476c04c912e587fb76f526eca2c10c15ea8bae7003d73a1b681b78f7fc9592c85d41e2b6a7f20608d4724bf32fc6a"}, 0x160) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/11 12:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003ec000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x2) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000244000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x200) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dfb000-0x4)={r1}) listen$netrom(r2, 0x1) 2018/01/11 12:27:40 executing program 6: r0 = socket(0x11, 0xf, 0x80000000) getsockopt$bt_hci(r0, 0x0, 0x4000000000000004, &(0x7f000084f000)=""/127, &(0x7f0000993000)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) pipe(&(0x7f0000fe9000)={0x0, 0x0}) write(r1, &(0x7f0000ce7000)="1f0000000206ffdd000500007fff1f140000000000000106ff6dff00375e", 0xfd3ea92e12fb21e0) connect$inet(r1, &(0x7f0000e5b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff31) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000781000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/11 12:27:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000eea000)="c732a82e67002e0470479e4afa425b68894bc12933dd6b43dfc951e15dae922684a287c5673dc60c4e8c3df7fc56c4ec05d55256d5d439112c10b33dcf628731bb5f81cfbe6edc64da9edc6dcef6483be8c2221b5fb6b089446eb57453040c5f682098129534762fc1c4043adcb0b327dcff", 0x72, 0x40800, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:40 executing program 0: r0 = socket$inet(0x2, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8, 0x800) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x5c, 0x10}, 0xc) socket$inet(0x2, 0x3, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r4, 0x101, 0x5, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r3, &(0x7f0000001000-0xd4)="ace7c1567d40489d909a9d7f16338f0c047715573d2f7d3d55a5fed3ba949b0b1c815cb6c2e4cd028b4e9ec518b40773e31cf75d8f8d481a5137c92192b2d8dbd1a13da2fc23af8d093063a7d5d10960aa526fe9fb2d26ff17b58e07fbcabb2618fe42f907a050e765a3eb77ad867511e00652ac26df443c07025b3ae72766fb45b3670a4fe782fe6d82b3ec57873480e493b7bf0ff35bb9a2904e1b21b3c59112be260195211229bbe3c172d389d4f6d70d779ebc12ca1be82d5061ba9847e51db0f11d50f1970c9f275a198de7e0fab2dcda9f"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socket$inet(0x2, 0x5, 0x200000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x2, 0x1, 0x2, 0x80, 0x0, 0xbe, r1, r5}, {0x9c, 0x7, 0x81, 0x800, 0x1, 0x2, 0x2, 0x101}, {0x7d8a6323, 0x8, 0x2, 0x700000000000000}, 0x1c, 0xf, 0x1, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x0, 0x2d1, 0xffff, 0x1, 0x5}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) 2018/01/11 12:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000cd8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000017f000)=@sack_info={0x0, 0x7, 0xff}, &(0x7f00009d6000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f68000)=r2, 0x4) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getpeername$inet(r0, &(0x7f0000773000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2b000)=0x10) close(r3) 2018/01/11 12:27:40 executing program 1: mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005b0000)=[{&(0x7f0000ebb000)="390000001000094700bb61e1c30500000000004a0000050045800107000d801419000c00040002000a000007de0000080203ffff06001ee441", 0x39}], 0x1) 2018/01/11 12:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000699000-0x74)={0x0, 0x6c, "1afb615eb3e16d00b46bb7871b8d94aec4dce8ca097700bbd67b9fd1623dd45eec8a252cc722b9d7d3dc49744d0cffb83c6f2b49d997c8f193ab5a152ffddb6a8953a0ca3b528d47462028749102ef44b1734bc0aafa2008ab04583a2cb668a6e86b0581c7eaea267e0191e5"}, &(0x7f00002bd000)=0x74) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000011e000)={r1, 0xfffffffffffffff8}, 0x8) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e39000)={&(0x7f0000a3a000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bfa000)=r2, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 12:27:40 executing program 1: connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) syz_emit_ethernet(0x3a, &(0x7f00002ef000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x3, 0x3) 2018/01/11 12:27:40 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c20000)={0x0, 0x6, 0x0}, &(0x7f0000f83000-0x4)=0xc) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f82000)={r1, 0x8, 0x6, [0x1, 0x7, 0x8, 0x1, 0x8, 0x1000]}, 0x14) write(r0, &(0x7f0000f7f000)="1e000000200043f90003ffff04008d4001e200850000123b0300f2ff0000", 0x1e) 2018/01/11 12:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000029000)="c7", 0x1, 0x48080, &(0x7f0000008000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x1b, 0x80007, 0x5) 2018/01/11 12:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "81471d", 0x30, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [], ""}}}}}}}, &(0x7f00006de000-0xc)={0x1, 0x1, [0x0]}) r0 = accept$unix(0xffffffffffffffff, &(0x7f00007cc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000175000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000903000-0x8)={0x0, 0x0}) accept$unix(r0, &(0x7f0000579000)=@file={0x0, ""/4096}, &(0x7f00004d5000-0x4)=0x1002) 2018/01/11 12:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00006d8000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x5, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ceb000)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b15000-0x4)=0x0, &(0x7f0000917000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000fa000)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x1000, 0x8, 0x20}, &(0x7f0000a0f000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e15000)={r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/11 12:27:40 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x4) bind$alg(r0, &(0x7f0000250000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008d8000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000014b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r3}) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000087a000)="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", 0x110}], 0x1, &(0x7f000007c000-0x18)=[], 0x0, 0x4000041}, 0x40) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/01/11 12:27:40 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x20, 0x2b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff81, 0x0, 0x0}, [@typed={0xc, 0x0, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/11 12:27:40 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffff7, 0x3, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000ac5000)=[{&(0x7f00009ae000-0x7f)="ce", 0x1}], 0x1, &(0x7f0000fcf000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x114, 0x2, 0xfffffffffffffde4, ""}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000fd1000-0xd9)="5303b1092cc88f93fdee525feb17b95a7c42a77de803ec16bab1066c645ce0ec4b49b5e626bc07adbc33a98b87a32f373877f925464fcf0dd957d93f2b6fbd5837c837086d7299d307f95ea7458aca2b387d648f878beba8fa50ef1a40cdd06a8ee6edfc7ca813bb60323930fa9b873426834778d31ae52d5d20317a5b275847787e16de0db2707ff37735a65acaf6fe09b5e81e2c147153fc70f0df67030106bf5dadfe4b04ba2a9261b56d7537c746a598310d59ef1742416e5f543ae702977f3da0db3561ba921e1c091dde46b37b9f8a29a91241fdd022") 2018/01/11 12:27:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) getsockname$packet(r0, &(0x7f0000389000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ba3000)=0x14) mmap(&(0x7f0000000000/0xa11000)=nil, 0xa11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x10, 0x0, 0x1, &(0x7f0000532000)={0x0, 0x0}) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f00008d7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a12000)=0x1c, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a11000)={r0, r3, 0x7, 0x2}, 0x10) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00008a2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101, 0x1, 0x8001, 0x0, 0x7, 0x80, r1}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00007e4000)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0f000)={&(0x7f0000a10000-0x454)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x400000000000006c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffc0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00006fe000)={0x0, 0xfffffffffffffffb, 0x0, 0x3ff}, &(0x7f0000a13000-0x4)=0x10) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000709000)={0x0, 0x1f, 0x2}, &(0x7f0000a12000)=0x8) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000a12000)={r6, 0x0, 0x3f, 0x7, 0x1, 0x8000, 0x2, 0xffffffffffff1fd4, {r7, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xffffffffffffffe0, 0x8, 0x9}}, &(0x7f0000a12000)=0xb8) 2018/01/11 12:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000059c000-0x18)=@add_del={0x2, &(0x7f0000e81000-0x10)=@generic="eb3bd1d04e98d6695c34f978ac7d058b", 0x1ff}) 2018/01/11 12:27:40 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x200, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f77000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e2c000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000624000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000089000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) 2018/01/11 12:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) pipe(&(0x7f00005cc000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000055c000-0x4)=0x1, 0x4) syz_emit_ethernet(0x52, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000170000)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000776000-0x10)={0x6, &(0x7f00003ba000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/11 12:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f44000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f00009d4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = socket(0x4, 0x5, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000058000-0x10)={0x2, &(0x7f0000b3f000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) [ 226.681436] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pig=19943 comm=syz-executor2 2018/01/11 12:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ab3000)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000854000)={0x0, 0x0}, &(0x7f0000f52000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000252000-0xc)=@sack_info={r1, 0x0, 0x0}, &(0x7f00003f0000-0x4)=0xc) 2018/01/11 12:27:40 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x7, &(0x7f0000e6a000)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000e6a000-0x1c)={0xa, 0x3, 0xe8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000812000-0xc)=""/12, &(0x7f000080a000-0x4)=0xc) 2018/01/11 12:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000400000000010, 0x2000000000002, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d55000)={&(0x7f00000a4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee4000-0x10)={&(0x7f0000251000-0x94)={0x14, 0x0, 0x7, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:40 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xe262) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/11 12:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1010007fd, 0x2ff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000aea000)={0x4, &(0x7f00005e5000-0x20)=[{0x2, 0x0, 0x63, 0x1}, {0x8, 0xffffffffffffff7f, 0x401, 0x5}, {0x0, 0xffff, 0x14f09b94, 0x8001}, {0x4, 0x100000001, 0x8, 0x56a3}]}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c09000)={0x0, 0x0, 0x1004}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000db5000-0x10)={0x2, &(0x7f0000304000)=[{0xac89, 0x9, 0x9, 0x7ff}, {0x8, 0x0, 0xffffffffffffffe0, 0x27}]}, 0x10) write(r1, &(0x7f0000d03000-0xbd)="ad90ad374d835919443db3aed5adcb53a46ba454387191a77424326eb70005640b9e1842178e70c5c8fa44deb6e2a638833ac214fc46575bff65df7fae86d16136349369f6419f2a19f89705a4611b5b60cb936ce1849d1225f80e82b10c49e4962be556c0030caaa6e3705e86244e4e368c44b6484b66a1b953b4140b8699ab4a4e1f98d0c1bc118459d13b457c04514ed7d2bc97bbd3e7215d1ad5f718203a51043592893d0f487a5efb41cc83b5258da7c4fae87e5701eb1eaa346f", 0xbd) 2018/01/11 12:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6eebafe6494a4f84) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="06", 0x1) recvmsg(r0, &(0x7f0000e16000-0x38)={&(0x7f0000213000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000225000-0x80)=[{&(0x7f0000d55000)=""/21, 0xfffffffffffffcdd}, {&(0x7f00008fc000)=""/32, 0x20}, {&(0x7f000069d000)=""/90, 0x5a}, {&(0x7f00001d4000)=""/24, 0x18}, {&(0x7f00002dc000)=""/4096, 0x1000}, {&(0x7f0000ec3000)=""/66, 0xfffffc84}, {&(0x7f00006bc000)=""/63, 0x3f}, {&(0x7f0000778000)=""/121, 0x79}], 0x8, &(0x7f0000274000)=""/253, 0x19a, 0x2}, 0x20) 2018/01/11 12:27:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fa7000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aea000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) r7 = accept(r5, &(0x7f00008d5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c82000-0x4)=0x8) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f000015e000-0x4)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec0000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x0, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/11 12:27:40 executing program 5: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ddb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000066000-0xb)={0x3, 0x8, 0x12d2, 0x5, 0x8, 0x5, 0x205, 0xa5, 0x5, 0x0, 0x2d7}, 0xb) 2018/01/11 12:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001fb000-0x96)="9b8b255ca52aecd83d63f85709cb33b042063f8ce2358fa4406d512d5e3f0b4c58a5d8db53e8a55de02267371be5fb0a2a63ff9910558e2e4f222600a0b31530bc3378064dd0b4afb98b02c456295c343960a617dbddee0c54e7b3551f8615d331eda2f046f17d8527f75a0f9ad569651399597529f880856f971c35e367073486e7fac9a91f2879e88de4733ca3e43dd38d6e5b31aa", 0xffffffffffffff2b) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000758000-0x10)={&(0x7f0000eee000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1f, 0x4, 0x4, 0x2, 0x10, r1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/11 12:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000184000)="", 0x0, 0x80, &(0x7f0000c7b000-0x8)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffd10) 2018/01/11 12:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d37000-0x10)=[{&(0x7f000055d000-0x39)="390000001300090469000000080000008000000003000000450a01070000001406001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) socketpair(0x19, 0x804, 0x2, &(0x7f00002c4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000458000-0xc)={0x20000001, 0x0}) 2018/01/11 12:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000016b000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @rand_addr=0x200000004000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 12:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x62) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000f4a000-0x1000)=""/4096, &(0x7f00003de000)=0x1000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e59000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x3, 0x4383316b, 0x6c}, &(0x7f000034f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000bce000-0x4)=0x0, &(0x7f0000b23000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cfd000-0x8c)={r2, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x28a9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet_icmp(0x2, 0x2, 0x1) write(r0, &(0x7f000097b000-0xf7)="1f0000000104ff03fdde45c8f41000f30df000080003001500dcffe6088c7f716be9b27d187e5d98e3332d382b75dcb1de2a1359be82eb192e8a952326fff828dba031e08eaba78a9f52c1eea15d44ebf133cb1166082ee5db0040000000000000d01816700a0d92d4b728f5592f94af63892acc170c3dccdc3e4ff4d25a12af7006ff84ae0214141fdd171e6756016b630916f6b3b42d7d87efce03badd919820be5f0c59c92b0000000061c772dca76717c86adba5dd2c84c0daee97d83785ffc69f8c96561b00001257f040ddc79019b2ffcecc06b7f911d660d8383307000000e1b35fe89920f9e549d1bc2eeb000000076df0", 0x6cb166aa93c793f8) 2018/01/11 12:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80003, 0x80000001) sendmsg$nl_xfrm(r0, &(0x7f0000ab6000)={&(0x7f0000116000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b7f000-0x10)={&(0x7f00006df000-0xc4)=@polexpire={0xbc, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xbc}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x800, 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000b8000)=0x53d, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e98000)={@generic="449002a80e09852a26a525dd8eeb90b7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000bea000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, r1}) recvfrom$packet(r0, &(0x7f00004bb000-0x2f)=""/47, 0x2f, 0x0, &(0x7f000038d000-0x14)={0x11, 0xf6, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getpeername$packet(r0, &(0x7f0000dc4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001c7000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000089f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5b000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000006e000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2, 0x0, 0x7, 0x2, 0x20, 0x20, 0x3b, r2, r3}, {0x100000000000000, 0x3, 0x9, 0x7a, 0x7f, 0x8, 0x6, 0x80000000}, {0x199, 0x0, 0x5, 0xffffffff}, 0x100000000, 0xb, 0x2, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x2, 0x0, 0x7, 0x1, 0x566}}, 0xe8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a63000)={0x7ff, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x2, 0x1, 0x1, 0x0, &(0x7f000088d000)=@generic="89c447f25decd20a7775cc4486ab8b1a", 0x9, 0x0, 0x10001}) 2018/01/11 12:27:40 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000045d000)={0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000385000-0x10)=""/16, 0x10, 0x0, &(0x7f0000aba000)={0x3, {"e51875b7e057a6"}, 0x7f}, 0x10) 2018/01/11 12:27:40 executing program 4: mmap(&(0x7f0000000000/0xd46000)=nil, 0xd46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = accept4(r0, &(0x7f0000d46000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d46000)=0x1c, 0x80000) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000d47000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000d47000)=0x0, &(0x7f0000d47000)=0x4) writev(r0, &(0x7f00000a4000)=[], 0x0) 2018/01/11 12:27:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009b9000)=0x60) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000049a000-0x4)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x240, 0x0, 0x98, 0x7}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r3 = accept4(r2, &(0x7f0000ac2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ada000)=0xfffffffffffffe55, 0x800) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000dea000-0x7e)="1d055f62a0365418f9fc20860bce8482a28b4ef30b39d474114c8bfc748a5c163cf816455e343eaae2e3a1d9a81db22350019a6012a202c0d59cc463020ce20ad5bfbc9e43c660639f6573fd1e51e28b79da70df8a5f866400a90b632c0262e49a9a8d708ecbe9e6b59887a75ee3dee9a9d80d03fc8cc7a88a70c809d5c8", 0x7e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000023000-0x8)={0x0, 0x12000000000}, &(0x7f0000224000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000047000-0x8)=@assoc_value={r4, 0xffffffffffffffff}, &(0x7f0000cfc000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e92000-0x8)={r4, 0x2}, 0x8) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r2, &(0x7f0000d2b000-0x57b)="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", 0x54d, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x342) accept$packet(r3, &(0x7f0000952000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000603000)=0x14) 2018/01/11 12:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000046c000-0x10)="b70875b0d50002000019ffffff54db0a", 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000512000-0x58)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x38b, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c93000-0x4)=0x401, 0x4) 2018/01/11 12:27:40 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000006000-0x28)={&(0x7f0000000000/0x3000)=nil, 0x8, 0x0, 0x4, &(0x7f0000004000/0x1000)=nil, 0x7fffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000)=@nfc={0x27, 0x80, 0x100000000, 0x7}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000007000)={&(0x7f0000002000/0x1000)=nil, 0x1ff, 0x0, 0x1, &(0x7f0000002000/0x4000)=nil, 0x1f}) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/01/11 12:27:40 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)=0x0) bind$alg(r0, &(0x7f0000ff7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) pipe(&(0x7f00009da000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x38)={&(0x7f0000f33000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x2b4)={0x2b4, 0x12, 0x7, 0x800, 0x5, 0x3, {0x3, 0x0, 0x9}, [@typed={0x48, 0x4f, @str='drbg_nopr_sha512\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @nested={0x34, 0x3e, [@typed={0xc, 0x7c, @fd=r0}, @typed={0x10, 0x4e, @u64=0xb890000000000000}, @typed={0x10, 0x14, @u64=0x20}, @flag={0x4, 0x4b}]}, @flag={0x4, 0x61}, @generic="0856ba321e18d46ef619ef10d96d82011cc01bb95571f7053fbac3ca74e8c0644b5145cda85e56fe267bc623cba889ab858ec41e06543c49671ebae58651f271a7a1b8cc720eddd79d43dad96804c23a16f57a882b662e4bafad4df83724985f14c399d55569c67ca5fcc641a1918e6ae0d4aaff49ddddd151e349df07c84b4f0e30667a3dfdce1b9a779e6760edb3891577fa480aeae30a1e7f1bd9ee107d659f6260c941669edebb6fe685207263930311283c9208013e5b8a869ee8fe456c4755fef271243f4e0cbc51f6f62547b601d33056567578ee80108a0cead3639507c5a7f59345bb7df25ad27c5a20d5b42f48b75486c559e5", @nested={0x118, 0x2, [@typed={0x18, 0x66, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="6b0d2d3cb20d2bdd465c503957789d8624d2ba305f7e27e29519bdf3b3f55af61409d79e52b1d887290fb6346aedf87fa4d15b94e2a31c26a771f6fd28ea34ae9bfb47fe3c7d3a5314e6dddb352d84f83e4b0a03bdfef5840bbc9690bc04f356", @typed={0x18, 0x26, @str='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @flag={0x4, 0x4d}, @generic="f00931b45a42713f80f655c02fda99fe4456aa67d64ab6743181a08cedab409b4c6bad8b2553df945c2ad9b5648fec74df83d9", @generic="c6ba959428b7b48a5cf831dc2fac550333aa3d3e7c783687d22ad6a46005c0bd97c9a66f56f5047f5b4f869ed58ba9bf1f6fd32ea3105039d5129ed1b8e6e2c32c7df69534b0381634a5a9c62d"]}, @typed={0xc, 0x4f, @fd=r0}, @flag={0x4, 0x46}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x4044000}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009b0000-0xf)="", 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1201}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x24, 0x2e, 0x100, 0x4, 0x3, {0xe, 0x0, 0x0}, [@flag={0x4, 0xf}, @typed={0xc, 0x39, @ipv4=@rand_addr=0x100000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x881) 2018/01/11 12:27:40 executing program 6: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000f53000-0x10)={&(0x7f0000f53000-0x48)={0x2, 0xd, 0x7, 0xf, 0x9, 0x0, 0x4, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x7fffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x10, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x7, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000f53000)={@empty=0x0, @loopback=0x0}, &(0x7f0000401000)=0x8) 2018/01/11 12:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000244000)={@generic="eb340eff7e66a201d879a3728654b11f", &(0x7f00000ca000-0xb4)=@ethtool_perm_addr={0x20, 0xac, "efeeb34c0341af1d0183726bae769480277cdecf8f66f0bfba62505c8dda2c98b305ecea61b35c3b324231ee20ae64baf65eb16cd8f279dd9d711f627e0943a7628d0b223cd04803604de050e6bd9582a5bb4c5ff729a5d8851e209629e09724e23aa5c54add7c2725a06ae3b48e4ba4d50a1212f7a392e26d98866f8d8da9ca7549519a677a1627fd862bb9152a2e43d9250a20b56689eecfd0ef81460eba7706bf6a7069424c63c3e661b0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) [ 226.951494] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 226.981680] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/11 12:27:40 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0xfffffffffffffe75) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000000c000-0xe8)=""/232, 0xe8, 0x10040, &(0x7f0000013000-0x10)={0x4, 0x1fb7, 0x1114303c, "4c5bfb7d5a96", 0x8, 0x0}, 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9002}) close(r1) 2018/01/11 12:27:40 executing program 4: r0 = socket$inet(0x2, 0x80000, 0xffffffffffffc28c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) r1 = socket(0x18, 0x0, 0x1) accept4(r1, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) 2018/01/11 12:27:40 executing program 3: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ece000-0x8)={0x0, 0x6}, &(0x7f0000ece000-0x4)=0x8) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ece000-0x108)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4ae, 0x6, 0x81, 0x2, 0x2, 0x0, 0x20, 0x80000000, 0x5b, 0x2, 0x3, 0x3f, 0x100000001, 0x8]}, &(0x7f0000bcc000-0x4)=0x108) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000ece000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a50000)=0x10, 0x800) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000988000)={&(0x7f0000940000)=@full={{0x3, {"b812ff28ee2113"}, 0x80}, [{"a30fb3855d5ad8"}, {"73df5e53a8bfe3"}, {"8eb3a1010837d8"}, {"5cfdd3d662d40d"}, {"958f84868a9c22"}, {"54cb58fe5898d8"}, {"7e67136c88ece7"}, {"1df7d556dbba23"}]}, 0x48, &(0x7f00008c6000)=[{&(0x7f0000d1c000)="c79764b21dbcc38e2275c87fa46ffe3a5e4a6f9b0248a677fd093e881c0c5346fbca4099c6303409785e312ec7546a615658e78f0c2b1f8eb1a7607ac3", 0x3d}, {&(0x7f0000ece000)="ad653e0dc69deabab3c7a370152d466391de58a4b03c7d7b5532725293661b096839059b8df406024fd4ef53d747ba39207b64ade17b8e6f611ba369543c6fdc8134a1972ca48fc86e15d36b566fc6e1f8237d75e468c9c7b0e69b4e4b99963e96034d50785dea1fa30f4acb6496b46690990ebd34c4d9e7beb030ae6e8f89f6b292214fdb37186bca5c47262d4d4b365b2093cd334b4faa5df16f3432bf57bef6cd173c382342d39480e602", 0xac}, {&(0x7f0000ece000)="d0760949246935fd1a202518b16a6ad6e7b58e4f1ab109dbc6530319dabcdaabc300887a6a715762df176e99e129209939d5781d0fb4778ef639206a499d97d077284c088fe36871f8c10695051c0fb2a50f8aea5656da7fb2fee0023b3a1d6c82b71f2132459bd0fa6e3bdea7c10dccb4b63f47fbe2e09c57b5af36135c8b3f7b1b5d3deddddb754f", 0x89}, {&(0x7f00008c1000)="05d69833fb7b3bbe3e053250fefefb0aff8fb82d77cff801c4ed92", 0x1b}, {&(0x7f0000667000)="758ea1ad588124141e8f066b26985360f5699fd223ea4210bb63701c58436b41eb8a690ef84b2415a23e9e394c723e5c12a6a071a1d7bd3dc58722a63e55e8d4fc382533e35fbd5c81cd3ba0155174922f0ff588d8fcf53d52bdd90a4d93e62a0a9333d364299dd05582794cc6c434cb37c7c5ae00de64c2f9105d848637c8e6ff4a8d4dc508c052328e46bfdceb45fbb6376e71546a07a2963e13b0d43b1bbf15f596281000678e4462d085644af37cf61decd09ce4e1c5107a368ff01dfe4002d2811fa073e3b054ba64509ede391806", 0xd1}], 0x5, &(0x7f0000ece000)=[{0xf0, 0x111, 0x1ff, "424b9246663c0ca31716d3d8715ebe283f279bc96fe565ad141f684616ab3c1d6b859595eb7fa05a453bb6e417d8207f05fc31609299e438de792cba7bffd2d8d8be783616bdb3450cac1bb2fb25abe472a52c9fa311a0b9dcb6c77bcbee27d413390461cd8df63779a9ab589bdd3048b058432525487e223b639c0d286da6f9d5297452287261e85419f87cdf7024cce1225d62aa3d402a7c7532c3542d7957cf4fba9cda65dabaccac64153135a5aee0923c0ca1dcec372e111d0452752d3c8890a32ae469d39497d6578ddf9ec50c325925d1c3427cf0aa"}, {0x10, 0x115, 0x0, ""}, {0xa8, 0x1, 0x80000000, "82a81add5407b79a7cbe38c06339a04552e0d40e9a3687e35745df0b9f14df9ef5254adb75afd734ceaaac1befe82403ceb3297df2a3ee98638d165aa363832ef33d8db7da31bc790e9523e277f2e48dd7be4cf814412ef19ae8148d8846bb7aed3615ac56118b0c75ad83c720899458a660ae646aa4d6629fb8d7c1c60a841b9fa30b3ac94e5f30c1d8317b20e73c8a89cad56d62b5"}, {0xd8, 0xff, 0x8, "40cae4183930b6998eba2cbf5ae407487f1c170638ffa048768d9dbbd1446af59f1b2f8c8d7f24fd0b190fb481604e5668880d9eefbed9dd7d0289a3a34c1448fd06387ecef5e8be7320287d01612112722a35d02a7a543d8e42b4df493325ac7a0581c3aef8a32d71c7c25bf0f705a9fb5b8a686d10e34d7677670433769aa71299bde876a4d94938b793619e2195aa08aef58cd920d77f5c99189e29110dd5f49fb295ef8d6cda7e88818b575d75e5a2cf66203e0c95950c18eccf3be9846f4b44d5a40bf101"}, {0x1010, 0x107, 0x3, "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"}, {0x28, 0x113, 0x6, "95c56e843be1a1711a580bcec228a089e4cbb09ea607"}], 0x12b8, 0x20000084}, 0x103) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f99ef96f7d4ff812a8f9fc3f0708e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) epoll_create1(0x80000) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000c92000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed0000)=0x10) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000ece000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000376000-0x4)=0x58, 0x80000) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000ecd000)={0x9, &(0x7f000029b000)=[{0x5, 0xfffffffffffffffb, 0x101, 0x8}, {0x80, 0xffff, 0x1, 0x1000}, {0x3, 0x3, 0x3f, 0x7}, {0x9, 0x1, 0x1, 0xfffffffffffffffd}, {0x7, 0xe1, 0x74, 0x7ff}, {0x8000, 0x3f, 0x106, 0x400}, {0x2, 0xc582, 0x3, 0xfdf}, {0x1, 0xf178, 0xfffffffffffffff9, 0x5ee}, {0x851, 0x3, 0xdb, 0x4}]}, 0x10) 2018/01/11 12:27:40 executing program 7: mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000ebd000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000121000-0x4)=0x10) pwrite64(r0, &(0x7f0000ebd000-0xbf)="e5cbc14fbe2935fd22a77eb12bd18e066eeeb9781e4c0f9772667a9bfe6963c17c2c3dddbc7d70a80b5916efd4ef3318892e757dba05a1b38a7974741f594960040475ee0a8960d6720d5f7f37bef6850264bcf80b00be86f7d3903abfb41ca3ee327484fdbcfb643c5463d440dda4caa8250b3c23fc589a755ecb2d02827a4c96acd78523181ed75c0c18c94cbae9ce21375254cd3589cd841682c7e8880aabccdd6591df8c5b7dd617fd595a29ac5651ab805f98960acb6cfe87bab0935f", 0xbf, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000088e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000788000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ebe000-0x10)={0x0, 0x200, 0x100, 0x69ca8f82, 0x0}, &(0x7f0000ebd000)=0x10) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000830000-0x8)={r3, 0x3e7}, &(0x7f0000ebe000-0x4)=0x8) writev(r2, &(0x7f0000c17000)=[{&(0x7f0000ebb000)="390000001000094700bb61e1c30500000000004a0000050045800107000d801419000c00040002000a000007de0000080203ffff06001ee441", 0x39}], 0x1) 2018/01/11 12:27:40 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000003e000-0x8)=0xfff) connect$inet(r0, &(0x7f000075a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001ab000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f81000-0x4)=0xe8) 2018/01/11 12:27:40 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000fcc000)=0x0, 0x80000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000fcc000)=0x0, &(0x7f0000ea5000)=0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fcf000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf332, 0x0, 0x1, 0x9, 0x1f6, 0xffffffffffffff3c, 0xfffffffffffffc91}, 0x20) r3 = accept$ipx(r2, &(0x7f0000fce000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cf1000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000fcf000)=0x0, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fcf000)={r0, 0x28, &(0x7f00004e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f000007d000-0x4)=0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d24000)={r4, 0xa778, 0x0}, 0xc) 2018/01/11 12:27:40 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e0c000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000f80000-0x4)=0xc, 0x80000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f7f000)=0x10000, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000f07000)="056c1ab94b239cebbc7d957d4edbf0fb4776f0a563733ec4265857c0ce5a65aa0216e307ea5aa16ae35df142e5e6c9065345738abcc4f7c6bbe5fb72084f5051fadbb972ce1cba1035f5a30439cad36318bf61544e10f65c8226c679acc48d0da0df91994430692dd75098b94bca01382c502ee0d51180e8b88296c5b8c9c3857f8e86a1451cf2cbf7ecc7bfbdb6fdee312e6eea1b87345f7d4232d2f8390ea2af0e32218ed37c544e4a1a4b7d45bb36f4ab6b9f28da723fb3294fb2b13cd1a631d26e86e3509f44461a72d72861e3c3ace6eb85f04c3542c4598ebd4b7ee30c831fa889", 0xe4, 0x10, 0x0, 0x0) 2018/01/11 12:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe75", 0x20}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b6d000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fb000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000409000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r3}) r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000409000)=@file={0x0, ""/4096}, &(0x7f0000cab000-0x4)=0x1002) getsockname$unix(r4, &(0x7f0000b54000)=@file={0x0, ""/4096}, &(0x7f00005b3000)=0x1002) socketpair(0x0, 0x5, 0x3, &(0x7f00002c8000)={0x0, 0x0}) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f000023c000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000842000-0x4)=0x8) recvmsg(r4, &(0x7f0000d00000-0x38)={&(0x7f0000231000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005fd000)=[{&(0x7f000092a000)=""/69, 0x45}, {&(0x7f0000e33000)=""/21, 0x15}, {&(0x7f0000628000-0x1000)=""/4096, 0x1000}, {&(0x7f0000154000-0x3e)=""/62, 0x3e}], 0x4, &(0x7f0000b53000-0xd)=""/13, 0xd, 0xdf39}, 0x2041) 2018/01/11 12:27:40 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031e000)="220000004800070000000000002673000a00e3ffff21000004000300010001008c45", 0x22) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x51, &(0x7f0000fe1000)=0x0, &(0x7f000039d000-0x4)=0x4) 2018/01/11 12:27:40 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) pread64(r1, &(0x7f0000c87000)=""/172, 0xac, 0x0) pipe(&(0x7f0000bea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x4, 0x0}) 2018/01/11 12:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ea4000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000ff000-0x2)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000bf6000-0xd0)="dc13b51a5b2f306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e11ff010000000000000002663d75dd0500000000000500048a5d070838a46611f9370a6f7d4ff812a8f9fc3f0731e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec9cb836614657ade60393c9a64b6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000297000-0x3)="", 0x0) 2018/01/11 12:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000cc000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000943000-0x4)=0x0, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x253d, &(0x7f0000088000-0x253d)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xcbfd, @ipv6={0x7, 0x6, "dd4a8a", 0x2507, 0x5e, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[@dstopts={0x0, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x1000, "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@ra={0x5, 0x2, 0x200}, @calipso={0x7, 0x28, {0x7, 0x8, 0x0, 0x3, [0xd08d, 0x7, 0x598f, 0x1]}}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x3b, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x8c, "3d6c91aa2b0508e90e796e97dab9d677d50f51a635dbee79f7f8b1343761409e2ccf326b02d61b619858a5fba25b4a8a74d9a2ac78783eeb36b0cb7d382ac58ddb4ca5876f5d58fa10e22080622628029bbd36bcf5461db01aa124b342ed67f86068b94d6cd75b9fb5d3ca430acf2619622a209867f7a4ab2563e5926ff6859bd2e9c097842ae0209db8a402"}]}, @routing={0x0, 0x6, 0x2, 0x4, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x87, 0x0, 0x7, 0x8c, 0x0, 0xeb, 0x0}, @dstopts={0x44eb6c4bebec0971, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x100000001, 0xea, "db9f865967dd5daaf05ccb2f412ddba5547330b5bbe148524f27263142f1279f153dd646767997064a324ec71f3d9df0f8c7684da3efa1dd69b02e6589351f6953045fe617cdd261de30ba79a11dfb24d2823bfe72d7f84a9d078c795405142296e305855c5e72ca3321a0375e36aabfb272562dc26807f77e983568de6c69ecefd23510cee7cb255c24f0bf8be93ba19eabd36cccbf0641187b3e6d1cf72a12fde5c1a1195eeb418350e86d2c87f6a57d797e30b44f8d13e198c03298bf807d45e38398463b1ef70fbda362f777331ae77d3ff2123a0af97f580b8d8a18df3fc62353cb34848b8b10cf"}, @ra={0x5, 0x2, 0xff}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x67, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x81, 0x85, "8982e6d9e337e40c9447efd18808384506e62eeca7319337e8d59ad3960467447a83483f28f373b51a7cd1f5f95fbd1f3a3a3c067fe377151ac054c9bea74ef547c2fc2dc2f65f5088002b98f23c92231ed62b808122a6f622fb4bb16560b87360d137f34bcde00c25d2a59d841109e821054c92e3557dd17bbf90cae5c2575de2983848e3"}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x18, {0x4, 0x4, 0xff, 0x9, [0x0, 0x9]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xff}]}, @fragment={0xae, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0}, @hopopts={0x2c, 0x21d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic={0x4, 0xd3, "bfcf3dceaa7c500acd868378d95942e918fc29ce3050163072acb13e5bcca6bf83bb8582f162e6b085f705ec6506a87e83f6487dd0ec047482d3dfb915e1e4205b6ba6706762c42c32ff94d34d6a8bafed743a256e094ef35c74d110547268a6bca0021c8de9b2b30865a2603b03330b61d2bed91776da87430b7fae0b736413bd7956a71212d4146bd523d5dd1732aa783e09de2c1202c2513d798c0bb42ba3158c193c9e1c0832561596c5242746bf687bc629e99faf1f42dfcd67d6ba1fc52f3b28e9c04c355e490943abfb8ef1f662276f"}, @jumbo={0xc2, 0x4, 0x20}, @generic={0x1, 0x1000, "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"}]}, @routing={0x5c, 0xe, 0x1, 0x4, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x32, 0x10, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}], @udp={0x2, 0x1, 0x2a, 0x0, "352b31f983b277c39826bcdd15c6a5703d4b018f372f6d754f65eac308a2f00914cb"}}}}}}, &(0x7f0000eb6000)={0x1, 0x1, [0xf37]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000657000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005b000-0x4)=0xe8) 2018/01/11 12:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ce000)="ff03001606000010a5ae4c013e9d4d54", 0x10) socketpair$inet6(0xa, 0xe, 0xe3, &(0x7f00009dc000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00006ef000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d49000)={0x0, 0x73, "5da3adae4b8ed1ce411a63ee9440ab50605fbd2f7b6eef3e45f8d9044927c3acd571b8bbb9225d47e3b7d525d1c135c6049a5f5853c115e8dbde3ba162209a1ccd236103af545c3ddd7225b76d1436d2a2dc8dba800f08fad49819618f9bad6e05a77d39fcbda69121f73be0dc1bc81d4b7080"}, &(0x7f0000c21000)=0x7b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009e5000-0x8)={r3, 0xb883, 0x2}, 0x4) sendmsg$alg(r2, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)="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", 0x280}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/11 12:27:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000022e000-0x243)="069e56e1c05b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf1387c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ee205000095e13e43b9d27a28973c162796d9c4a6774780504eb9743d007442c15e5e08adf3a0e4367ff644afea485c5472a531c9a4c64c70518205403a9c7e8520dcb2f9701cb609bc64f917d7a469c3f1a7fc864af972a3b304c46a5debdbb67a01e7323ee31f4b8a69c2c5ee7a8daaf5851a23696300728a3cd318b85260858d196c7e99dc76a2ff91d56ab76c5d2198d1ffd67b29dc211415a8cc82f492c041b7174263816672ae34bc903d22e68153ec1fcfb3dadd9867053bfd10c9e52d83b2ed9d079566526ff7f6eb6c0cb86a60a4c45b6fdcfc6862b932a5e4ad71c15ecc9b479e4beb36fb34a72b92ed1c1b9dec713a64c8df54e8ff90240d2ab7224ad13604009bef689b91bc81295cd41b09986146a6853d3ec64293d9409d7d9953ff9cdec85cac2ce13104856afe31b4aaf3e0a1d863d3fa1b3db47d01e8c63ea34b7d65270af1560017147416b5cc3d89aaacabc0c97dfca33e8374ee803744888cbcceb5738b80193b72b680ad1892367a83b3f11a0aa8f7b50b5820", 0x243) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008b4000-0x10)={&(0x7f000034a000)='./file0\x00', 0x0, 0x18}, 0xffffffffffffffee) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000589000-0x2c)={0xf, 0x71c5, 0xff, 0x5, 0x19, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b39000-0x4)='tls\x00', 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00005e9000)=0x0) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00000e2000-0xdc)=""/220, 0x7c795bfff754117b, 0x40000002, &(0x7f00004dd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d98000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fa0000)={0x0, 0x1}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000105000)={&(0x7f0000d44000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0d000)=[{&(0x7f00002fb000-0x13a8)=[{0x2c, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, [@typed={0x10, 0x0, @u64=0x0}, @typed={0xc, 0x2e, @fd=0xffffffffffffffff}]}], 0x2c}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = epoll_create1(0x80000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000a8000)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000604000-0xc)={0x30002002, 0x0}) 2018/01/11 12:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000463000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 227.167526] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/11 12:27:41 executing program 5: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x9, &(0x7f00008cc000)={0x0, 0x0}) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00008cd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008cd000-0x4)=0x10, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f000062e000)={0x1f, 0x1, 0x0}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00008cc000)={0x10000000, 0x0}) bind$llc(r0, &(0x7f000059f000-0x10)={0x1a, 0x3, 0x1035, 0x2, 0x4, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f00008cb000)={0x0, 0x0}) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000065c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00008cd000)=0x10) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000089000)={0x7fff, 0x205, 0x24, 0xa5a, r6}, &(0x7f00008cd000)=0x10) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008cb000)={0x0, 0x1400000000, 0xcf, 0x8, 0x3, 0x5}, &(0x7f0000346000-0x4)=0x14) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00008cb000)={r5, 0x5}, &(0x7f00008cf000-0x4)=0x8) r7 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$unix(r7, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) 2018/01/11 12:27:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001d6000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fce000)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x2, [0x8, 0x1ff, 0x400, 0x6, 0x6, 0x2e4a, 0x9, 0x100000001]}, 0x5c) syz_emit_ethernet(0x3e9, &(0x7f000000a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x3b3, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000bf4000)={0x0, 0x0}, 0x1, 0x0) 2018/01/11 12:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = socket(0x4, 0x0, 0xd1f) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000141000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d46000)=0xfffffffffffffffa, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b8d000-0x3)='-', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000029d000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d3c000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a00000-0x20)={0x2, 0x7, 0x8, 0xd9b, 0xfffffffffffffbae, 0x9, 0x6, 0x3c8e, 0x0}, &(0x7f0000c50000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000029000)={r3, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28ac2c91, 0x8, 0x3, 0x9, 0x80}, 0xa0) 2018/01/11 12:27:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f00001ce000-0x26)=""/38, 0x26, 0x40010000, &(0x7f0000f35000-0x6)=@hci={0x1f, 0x3, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000871000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000064b000)=0x10, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f66000)={"76b6174758245402ace90339ee7a766f", {0x4, 0x4, 0x0, "3fc706af1bb9", 0x6, 0x0}}) [ 227.199104] netlink: 'syz-executor1': attribute type 46 has an invalid length. [ 227.208924] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/11 12:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000def000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000c7e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000601000-0x1000)="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", 0x1000) read(r2, &(0x7f00007fc000)=""/34, 0xffffff45) [ 227.252772] netlink: 'syz-executor1': attribute type 46 has an invalid length. 2018/01/11 12:27:41 executing program 7: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000028000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 12:27:41 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000069e000)=""/172, &(0x7f000056c000)=0xac) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 12:27:41 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fcb000-0x20)={@generic="d4cbee419f49a77e2bdeda9e7c7d7699", @ifru_flags=0x8600}) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/11 12:27:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r0) sendfile(r0, r0, &(0x7f0000436000)=0x0, 0x400000000000) 2018/01/11 12:27:41 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x4, 0x3ffffffffffffcfe, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="feba132dbd4da014f47df71e586f945e") 2018/01/11 12:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x5, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00009b8000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000084f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a57000)=0x10) sendto$ipx(r0, &(0x7f00002bf000-0xc4)="b79debfe80acba8b14b1797e9fe23110b213a7a6e31322a985b5de79b85f3c38195d3c95884bd1c1250d8569afd4e33d0c140b1865f79459698ae12d478461697367261341b913db9455f9c86e11670781255b7a90f9e2d5bb981cd2f2bbec546f9a9cfc29d49c14bec21b58d4e60440c7b9015bf90a615472b488b87ed566d04a7923d494f300514b7a0e92c7d56a228065fe2c223d1840d9b6e26f22589f91ea6461b04e98d41b344bbb9ccf27834e36884df573bf1f4594a2844a43a80bd7138d7ef1", 0xc4, 0x20000080, &(0x7f0000bb6000)={0x4, 0x8, 0x3, "92ae9b28fe56", 0x8, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004aa000)=@get={0x1, &(0x7f000085e000-0xf1)=""/241, 0x5ac1e90e}) 2018/01/11 12:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x34) write(r0, &(0x7f0000cd6000)="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", 0xfc) 2018/01/11 12:27:41 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000ffa000)={0x4, 0x800, 0x0, "92a8e54ef6a1", 0x8ab7, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b73000)={0x0, 0x10, &(0x7f0000ff8000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) 2018/01/11 12:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000309000)=0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000209000)=0x0, &(0x7f0000bf3000-0x4)=0x4) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x0, 0x0) socketpair$inet(0x2, 0x8000f, 0x8001, &(0x7f0000e87000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000041f000)=0x0) 2018/01/11 12:27:41 executing program 0: mmap(&(0x7f0000000000/0xd5d000)=nil, 0xd5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f00005f0000-0x4)=0x0, &(0x7f0000d5e000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000d5c000-0x3ff)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/11 12:27:41 executing program 4: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d23000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000025d000-0x48)={0x0, 0x2, &(0x7f0000394000-0x10)=@raw=[@generic={0xffff, 0x8, 0x4, 0x101}], &(0x7f0000d24000-0x4)='GPL\x00', 0x10001, 0x89, &(0x7f0000cd2000-0x89)=""/137, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/11 12:27:41 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=r3}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000012000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) r4 = socket(0x13, 0x4, 0x7) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000010000)={0x0, 0x479, 0x30, 0xffffffffffffa7eb, 0x247}, &(0x7f0000011000-0x4)=0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000008000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000010000)=0x1008) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/11 12:27:41 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000be8000-0x4)=0xac, 0x4) pipe(&(0x7f0000dd3000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000ab1000-0x18)={0x2, &(0x7f000038d000-0x6)=""/6, &(0x7f0000e38000-0x30)=[{0x0, 0x2b, 0x3, &(0x7f0000af0000-0x2b)=""/43}, {0x4, 0xf3, 0x6, &(0x7f0000b83000-0xf3)=""/243}]}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ffc000-0x4)=0xfffffffffffff555, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x208) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d2a000-0x10)=[{&(0x7f0000ffc000-0x86)="dfee5a16695f58ca69be3cf8cc2c5099606a5935b10ea4e6d78f74b027d421103f9803c4d9bd5effe7708e1f43dfba11c16ea55d71ddc254f33f86cd8c7d0dba58ff0ca0e79729a91c013aaa9f7ca87ff493e1a014a782d27d04b2b11ff4766073f119db24ff47338b595ea75fd98faf571bad60e8fdf6e38b279e63b8e4fef8d9aa230406c6", 0x86}], 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000457000-0x2)={0xf2, 0x3}, 0x2) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000ffb000)=0x100, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/11 12:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c0e000)=0x20000004, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009f0000)="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", 0x207) 2018/01/11 12:27:41 executing program 1: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80004, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ded000-0x60)=[{&(0x7f00008bf000-0x20)="", 0x0}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x3, 0x10000) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ded000)={0x10001, 0x8, 0x8a91, 0x2, 0x2}, 0x14) pipe(&(0x7f0000799000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b89000)={0x4, 0x401, 0x7, 0x80000001, 0x401}, 0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@buf={0x409, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ade4"}) bind$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000de9000-0x28)={@common="0100000000000e00", @ifru_flags=0x0}) 2018/01/11 12:27:41 executing program 3: r0 = accept$packet(0xffffffffffffff9c, &(0x7f00000cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000829000-0x4)=0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c7f000)=@req3={0x0, 0x100000001, 0xffffffffffff7fff, 0x4, 0x1, 0x8001, 0x7}, 0x1c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00005a6000)={0x0, 0x0}, 0x2) r2 = accept4(r0, &(0x7f0000490000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000017e000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) bind(r0, &(0x7f0000001000-0x6)=@hci={0x1f, 0x5, 0x2}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000)={"715048e7ea45218c9b752bd0539f8fa9", {0x4, 0x6, 0x1, "3c0481a62502", 0x8, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000003000-0x4)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000003000)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005000-0x4)=r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x11, &(0x7f0000006000-0x4)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000004000)={&(0x7f0000006000-0xc)=[0x1, 0x8, 0x3ff], 0x3, 0x6, 0x8, 0x8, 0x6, 0x100000000, {0x4, 0x9, 0x6, 0x9, 0x4, 0x97, 0x1, 0xe6, 0x100000001, 0xa999, 0xaa27, 0x0, 0x7, 0x200, "014a6c0685e65cb90034c336384543a98f40b9f589bb53c2353d949473a96d6c"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000007000-0x4)=0x18, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x64, "04d4d3a51b9eeca8bffd4e5494f1e134887bfeb52b99d45017e871ae2ca703ddeb34136ecf892124f476e85072aa7eede897c2d0c15adc5e461e17d13f2d9d34594f57aa15380458c176978bc22c49ef8ff727059823390d855cc29d9c958a0fc324cad0"}, &(0x7f0000007000)=0x6c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000008000-0x8)={r6, 0x8f0, 0x8}, &(0x7f0000002000)=0x8) 2018/01/11 12:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008bc000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007e6000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008a000)=0xe8) sendto$packet(r2, &(0x7f00000b5000-0xd)="c9f5fc6c14118d6ac11bd6f84c", 0xd, 0x80, &(0x7f00004d1000)={0x11, 0x1c, r3, 0x1, 0x3ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/11 12:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x2, 0x62, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) getsockname$packet(r0, &(0x7f0000969000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000016f000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e01000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/11 12:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x2, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000baf000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b19000-0x14)={0x3a, 0x56, 0x6, 0xdcc, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000be7000)={r0}) getsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f00000eb000)=0x0, &(0x7f00008b8000)=0x4) sendto(r1, &(0x7f0000660000-0x1000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d8", 0x20, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) getpeername$llc(r3, &(0x7f000094c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000785000)=0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00005bc000)=0x0) 2018/01/11 12:27:41 executing program 4: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00008ef000-0x20)=[{&(0x7f0000b71000-0x13)=""/19, 0x13}, {&(0x7f00000fd000)=""/229, 0xe5}], 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b70000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000097e000-0x4)=0x14, 0x80000) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b6f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x10001, 0x200, 0x9, 0x9, 0x472a, 0x4, 0x100, 0x0}, &(0x7f0000e81000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x8, 0x6, 0x0, 0x3, 0x5}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0xfe, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000-0x20)={r2, &(0x7f0000001000)="0cc95d79842bd643381a97b0252a5eb5e9218f9423c4295e183fe8b8ad21b2f3b807a76d95db0b75cb21992b6b7e7bb02cbef79f5cecaff9df27d5913227601fe1e7eaaa749461e1e5400535", &(0x7f0000001000-0xc3)="fd452ba90db4ea75ad797256a3abb4df6c91da6cd6d9b3778c17390edbb9f2dd1d2bb652b59ed568ccb48eb140303c621606d821b4e9962118df92e4f65ea546424f2a50c89bf72e0fbbcce0330aac97a2f34a9b1263b70dbccb4da9eeba1510e7fdd8abb28480eb16671fb53e141f6bc92c4c71f6fbcf1dadb10ee6dd03a4e8593bf351f07dad7dcc8783bc5e6fe981dad3cb90362270cc39cb6846f66723d436a669ec916806cf4b5b5ad9e10e7406c5ab2f68be5e2153bf1c73353adbed772266b0", 0x1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000b89000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/11 12:27:41 executing program 0: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b22000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {r1, 0x2}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:41 executing program 3: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/11 12:27:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x9) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000fb5000-0x14)=""/20, &(0x7f0000fb4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x8, 0x9, 0x100000000}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r0, r2, 0x6, 0x2}, 0x10) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cc3000-0x8)={r1, 0x3}, &(0x7f0000665000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000002000-0x2)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x9, 0x0, 0xffff, 0x8001}, &(0x7f0000002000-0x4)=0x18) 2018/01/11 12:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000068f000-0x8)={0x0, 0x0}, 0x4, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000476000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b2e000)={0x0, 0x800, 0x9}, &(0x7f0000d10000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000226000-0x8)={r1, 0x1000}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a7d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e17000-0x4)=0x0) 2018/01/11 12:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006a2000)=[{&(0x7f0000d69000-0xcb)="3900000010000904000000000040000600030000050000000fff00000000000000000400041a0000bc000000060800030004000000ffe4e43e", 0x39}], 0x1) pipe(&(0x7f0000ce4000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00002ac000)={{0xfffffffffffffffe, 0x7f, 0x4, 0xf6, 0x528, 0x5}, 0x3, 0x800, 0x1ff, 0x924d, 0x7, "0404a3f9bc97c90bdcb33359ca6c2af8217313fc4ec18c9e0784dcc475052bcc2d51f7215c24477f3a1242948c9bd9f9059698174601d737cd91cca4ee59fc130a7299972a0692b0ba76b466583f75b6c7f1e516c1dfb11bedf712f1d145141d5ba99a72227ac66b6b48d61dfd98c06479f81b1b3d6a760e35d0b00aa6a64251"}) 2018/01/11 12:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = accept4(r1, &(0x7f00009da000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000321000)=0x9, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000384000)=0xc) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000594000-0x4)=0x7f2, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 12:27:41 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00008f2000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000002b000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000491000-0x4)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a6f000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0xf, &(0x7f00004b0000)="a9c8b65a36e16a340cdf69d6de102acc0e59b6a8735dd6ef1cd7366fda447a8e63126d8a0b96299ba135cc7902b1d6ccc086ee40d3169d5ac8bf38b8af667c77c984d0bcc28b0e4c8ed17d18823c0787a788311a90dd8645b7b3c25ac9ee84c444c96ec95a0e9dee0ed47505eb823d0e65b92e2c1242c4dd93880490997388598abe03096e000000000000b7bd85858e07890cbb9e8b91873cefce55169dea22dd9e526057f0060000000000000002d14d5ecc9cfa1b3a09bf4ecb6ed21fb29109a29f6dcf20961fe5536ab7435411", 0x1e5) r3 = socket$inet(0x2, 0x807, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000589000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000d4e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000d88000)={r4, 0x1}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x0) [ 227.562361] [ 227.563434] netlink: 25 bytes leftover after parsing attributes in process `syz-executor6'. [ 227.563467] device erspan0 entered promiscuous mode [ 227.569622] netlink: 25 bytes leftover after parsing attributes in process `syz-executor6'. [ 227.586242] ============================= [ 227.590423] WARNING: suspicious RCU usage [ 227.594601] 4.15.0-rc7+ #183 Not tainted [ 227.599046] ----------------------------- [ 227.603224] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! 2018/01/11 12:27:41 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) sendfile(r0, r0, &(0x7f0000009000-0x8)=0x0, 0x7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r0, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) 2018/01/11 12:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000cba000-0xc)={0x20, 0x14f, 0x4, 0xb0e, 0x2, 0x92, 0xf420}, 0xc) write(r0, &(0x7f0000953000-0x1f)="1f0000000104ff00fd3945c007f0ffffff00050008000100030000dcffdf00", 0x1f) 2018/01/11 12:27:41 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000020000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000036000-0xe)={0x1f, 0x2, {0x101, 0x3210ed20, 0x2, 0x5, 0x9, 0x50bb}, 0x8bac, 0x9}, 0xe) [ 227.612507] [ 227.612507] other info that might help us debug this: [ 227.612507] [ 227.622336] [ 227.622336] rcu_scheduler_active = 2, debug_locks = 1 [ 227.629045] 2 locks held by syz-executor0/20214: [ 227.633825] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<000000002e52af89>] xfrm_netlink_rcv+0x60/0x90 [ 227.643770] #1: (rcu_read_lock){....}, at: [<000000004f90c4d0>] xfrm_state_get_afinfo+0x62/0x280 [ 227.652941] [ 227.652941] stack backtrace: [ 227.657459] CPU: 0 PID: 20214 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #183 [ 227.664809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.674674] Call Trace: [ 227.677241] dump_stack+0x194/0x257 [ 227.680845] ? arch_local_irq_restore+0x53/0x53 [ 227.685498] lockdep_rcu_suspicious+0x123/0x170 [ 227.690923] ___might_sleep+0x385/0x470 [ 227.696778] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 227.703077] ? format_decode+0x10a/0x830 [ 227.707119] __might_sleep+0x95/0x190 [ 227.710896] kmem_cache_alloc_trace+0x298/0x750 [ 227.715546] __request_module+0x2e1/0xc20 [ 227.719663] ? check_noncircular+0x20/0x20 [ 227.723963] ? kernel_text_address+0x102/0x140 [ 227.728516] ? __xfrm_init_state+0xa61/0xdd0 [ 227.732900] ? free_modprobe_argv+0xa0/0xa0 [ 227.737194] ? check_noncircular+0x20/0x20 [ 227.741588] ? check_noncircular+0x20/0x20 [ 227.745793] ? lock_acquire+0x1d5/0x580 [ 227.749743] ? find_held_lock+0x35/0x1d0 [ 227.753780] ? check_noncircular+0x20/0x20 [ 227.758083] ? lock_acquire+0x1d5/0x580 [ 227.762112] ? lock_acquire+0x1d5/0x580 [ 227.766059] ? xfrm_state_get_afinfo+0x62/0x280 [ 227.770712] ? __lock_is_held+0xb6/0x140 [ 227.774758] ? rcu_read_lock_held+0xa9/0xc0 [ 227.779050] ? xfrm_state_get_afinfo+0x138/0x280 [ 227.783777] ? xfrm_state_find+0x3210/0x3210 [ 227.788169] __xfrm_init_state+0xa61/0xdd0 [ 227.792384] ? xfrm_get_mode.part.29+0x260/0x260 [ 227.797109] ? xfrm_find_algo+0x1c4/0x270 [ 227.801321] ? xfrm_add_sa+0x11e1/0x33e0 [ 227.805358] xfrm_add_sa+0x1a09/0x33e0 [ 227.809232] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 227.814220] ? nla_parse+0x29a/0x3d0 [ 227.819479] ? nla_validate+0x1c0/0x1c0 [ 227.823426] ? __netlink_ns_capable+0xe1/0x120 [ 227.827982] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 227.832974] xfrm_user_rcv_msg+0x422/0x860 [ 227.837182] ? xfrm_user_rcv_msg+0x422/0x860 [ 227.842090] ? xfrm_dump_sa_done+0xe0/0xe0 [ 227.846299] ? lock_downgrade+0x980/0x980 [ 227.850420] ? lock_release+0xa40/0xa40 [ 227.854503] ? netlink_tap_init_net+0x350/0x350 [ 227.859156] netlink_rcv_skb+0x224/0x470 [ 227.863190] ? xfrm_dump_sa_done+0xe0/0xe0 [ 227.867408] ? netlink_ack+0xa10/0xa10 [ 227.871270] ? netlink_skb_destructor+0x1d0/0x1d0 [ 227.876204] xfrm_netlink_rcv+0x6f/0x90 [ 227.880151] netlink_unicast+0x4c4/0x6b0 [ 227.884209] ? netlink_attachskb+0x8a0/0x8a0 [ 227.888942] ? security_netlink_send+0x81/0xb0 [ 227.893498] netlink_sendmsg+0xa4a/0xe60 [ 227.897536] ? netlink_unicast+0x6b0/0x6b0 [ 227.901745] ? security_socket_sendmsg+0x89/0xb0 [ 227.906817] ? netlink_unicast+0x6b0/0x6b0 [ 227.911028] sock_sendmsg+0xca/0x110 [ 227.914717] ___sys_sendmsg+0x767/0x8b0 [ 227.918669] ? copy_msghdr_from_user+0x590/0x590 [ 227.923407] ? lock_downgrade+0x980/0x980 [ 227.927527] ? userfaultfd_unmap_complete+0x327/0x510 [ 227.932698] ? __fget_light+0x297/0x380 [ 227.936642] ? fget_raw+0x20/0x20 [ 227.940071] ? schedule+0xf5/0x430 [ 227.943592] ? __fget_light+0x297/0x380 [ 227.947537] ? fget_raw+0x20/0x20 [ 227.951428] ? security_mmap_file+0x143/0x180 [ 227.956769] ? __fdget+0x18/0x20 [ 227.960114] __sys_sendmsg+0xe5/0x210 [ 227.964577] ? __sys_sendmsg+0xe5/0x210 [ 227.968531] ? SyS_shutdown+0x290/0x290 [ 227.972482] ? __fdget+0x18/0x20 [ 227.975843] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.980837] SyS_sendmsg+0x2d/0x50 [ 227.984353] entry_SYSCALL_64_fastpath+0x23/0x9a [ 227.989079] RIP: 0033:0x452ac9 [ 227.992587] RSP: 002b:00007f34ae629c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 228.000530] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 228.007771] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 228.015012] RBP: 00000000000000d6 R08: 0000000000000000 R09: 0000000000000000 [ 228.022261] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef4b0 [ 228.029502] R13: 00000000ffffffff R14: 00007f34ae62a6d4 R15: 0000000000000000 [ 228.036996] BUG: sleeping function called from invalid context at mm/slab.h:419 [ 228.044464] in_atomic(): 1, irqs_disabled(): 0, pid: 20214, name: syz-executor0 [ 228.051942] 2 locks held by syz-executor0/20214: [ 228.056711] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<000000002e52af89>] xfrm_netlink_rcv+0x60/0x90 [ 228.067443] #1: (rcu_read_lock){....}, at: [<000000004f90c4d0>] xfrm_state_get_afinfo+0x62/0x280 [ 228.076594] CPU: 0 PID: 20214 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #183 [ 228.084466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.093811] Call Trace: [ 228.096393] dump_stack+0x194/0x257 [ 228.100019] ? arch_local_irq_restore+0x53/0x53 [ 228.104684] ? print_lock+0x9f/0xa2 [ 228.108308] ? lockdep_print_held_locks+0xc4/0x130 [ 228.113246] ___might_sleep+0x2b2/0x470 [ 228.117216] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 228.123112] ? format_decode+0x10a/0x830 [ 228.127170] __might_sleep+0x95/0x190 [ 228.130952] kmem_cache_alloc_trace+0x298/0x750 [ 228.135602] __request_module+0x2e1/0xc20 [ 228.139717] ? check_noncircular+0x20/0x20 [ 228.143922] ? kernel_text_address+0x102/0x140 [ 228.148818] ? __xfrm_init_state+0xa61/0xdd0 [ 228.153197] ? free_modprobe_argv+0xa0/0xa0 [ 228.157495] ? check_noncircular+0x20/0x20 [ 228.161883] ? check_noncircular+0x20/0x20 [ 228.166085] ? lock_acquire+0x1d5/0x580 [ 228.170040] ? find_held_lock+0x35/0x1d0 [ 228.174071] ? check_noncircular+0x20/0x20 [ 228.178448] ? lock_acquire+0x1d5/0x580 [ 228.182395] ? lock_acquire+0x1d5/0x580 [ 228.186340] ? xfrm_state_get_afinfo+0x62/0x280 [ 228.190995] ? __lock_is_held+0xb6/0x140 [ 228.195735] ? rcu_read_lock_held+0xa9/0xc0 [ 228.200033] ? xfrm_state_get_afinfo+0x138/0x280 [ 228.204773] ? xfrm_state_find+0x3210/0x3210 [ 228.209160] __xfrm_init_state+0xa61/0xdd0 [ 228.213380] ? xfrm_get_mode.part.29+0x260/0x260 [ 228.218107] ? xfrm_find_algo+0x1c4/0x270 [ 228.222230] ? xfrm_add_sa+0x11e1/0x33e0 [ 228.226265] xfrm_add_sa+0x1a09/0x33e0 [ 228.230220] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 228.235207] ? nla_parse+0x29a/0x3d0 [ 228.238898] ? nla_validate+0x1c0/0x1c0 [ 228.242843] ? __netlink_ns_capable+0xe1/0x120 [ 228.247745] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 228.252731] xfrm_user_rcv_msg+0x422/0x860 [ 228.256935] ? xfrm_user_rcv_msg+0x422/0x860 [ 228.261332] ? xfrm_dump_sa_done+0xe0/0xe0 [ 228.265538] ? lock_downgrade+0x980/0x980 [ 228.269664] ? lock_release+0xa40/0xa40 [ 228.273637] ? netlink_tap_init_net+0x350/0x350 [ 228.278282] netlink_rcv_skb+0x224/0x470 [ 228.282317] ? xfrm_dump_sa_done+0xe0/0xe0 [ 228.286522] ? netlink_ack+0xa10/0xa10 [ 228.290735] ? netlink_skb_destructor+0x1d0/0x1d0 [ 228.295556] xfrm_netlink_rcv+0x6f/0x90 [ 228.299500] netlink_unicast+0x4c4/0x6b0 [ 228.303541] ? netlink_attachskb+0x8a0/0x8a0 [ 228.307924] ? security_netlink_send+0x81/0xb0 [ 228.312479] netlink_sendmsg+0xa4a/0xe60 [ 228.316779] ? netlink_unicast+0x6b0/0x6b0 [ 228.320990] ? security_socket_sendmsg+0x89/0xb0 [ 228.325721] ? netlink_unicast+0x6b0/0x6b0 [ 228.329933] sock_sendmsg+0xca/0x110 [ 228.333623] ___sys_sendmsg+0x767/0x8b0 [ 228.338441] ? copy_msghdr_from_user+0x590/0x590 [ 228.344398] ? lock_downgrade+0x980/0x980 [ 228.348514] ? userfaultfd_unmap_complete+0x327/0x510 [ 228.353680] ? __fget_light+0x297/0x380 [ 228.357636] ? fget_raw+0x20/0x20 [ 228.361066] ? schedule+0xf5/0x430 [ 228.364583] ? __fget_light+0x297/0x380 [ 228.368532] ? fget_raw+0x20/0x20 [ 228.371960] ? security_mmap_file+0x143/0x180 [ 228.376438] ? __fdget+0x18/0x20 [ 228.379780] __sys_sendmsg+0xe5/0x210 [ 228.383563] ? __sys_sendmsg+0xe5/0x210 [ 228.387508] ? SyS_shutdown+0x290/0x290 [ 228.391451] ? __fdget+0x18/0x20 [ 228.394804] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.399796] SyS_sendmsg+0x2d/0x50 [ 228.403308] entry_SYSCALL_64_fastpath+0x23/0x9a [ 228.408037] RIP: 0033:0x452ac9 [ 228.411202] RSP: 002b:00007f34ae629c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 228.418877] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 228.426116] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 228.433360] RBP: 00000000000000d6 R08: 0000000000000000 R09: 0000000000000000 [ 228.440604] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef4b0 [ 228.447852] R13: 00000000ffffffff R14: 00007f34ae62a6d4 R15: 0000000000000000 [ 228.455958] [ 228.457584] ================================================ [ 228.463355] WARNING: lock held when returning to user space! [ 228.469121] 4.15.0-rc7+ #183 Tainted: G W [ 228.474446] ------------------------------------------------ [ 228.480468] syz-executor0/20214 is leaving the kernel with locks still held! [ 228.487884] 1 lock held by syz-executor0/20214: [ 228.492514] #0: (rcu_read_lock){....}, at: [<000000004f90c4d0>] xfrm_state_get_afinfo+0x62/0x280 [ 228.501619] BUG: scheduling while atomic: syz-executor0/20214/0x00000002 [ 228.508444] INFO: lockdep is turned off. [ 228.513017] Modules linked in: [ 228.516198] Kernel panic - not syncing: scheduling while atomic [ 228.516198] [ 228.523717] CPU: 0 PID: 20214 Comm: syz-executor0 Tainted: G W 4.15.0-rc7+ #183 [ 228.532608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.541927] Call Trace: [ 228.544491] dump_stack+0x194/0x257 [ 228.548089] ? arch_local_irq_restore+0x53/0x53 [ 228.552734] ? print_modules+0x194/0x30b [ 228.556767] ? vsnprintf+0x1ed/0x1900 [ 228.560540] panic+0x1e4/0x41c [ 228.563702] ? refcount_error_report+0x214/0x214 [ 228.568432] __schedule_bug+0x11f/0x130 [ 228.572374] __schedule+0x131c/0x2060 [ 228.576149] ? lock_release+0xa40/0xa40 [ 228.580097] ? irq_work_queue+0x136/0x170 [ 228.584212] ? __sched_text_start+0x8/0x8 [ 228.588345] ? wake_up_klogd+0xc3/0x100 [ 228.592291] ? is_console_locked+0x20/0x20 [ 228.596497] ? console_unlock+0x983/0xd80 [ 228.600614] ? trace_hardirqs_off_caller+0x1f0/0x2c0 [ 228.605682] ? wake_up_klogd+0x100/0x100 [ 228.609708] ? vprintk_emit+0x49b/0x590 [ 228.614315] ? __down_trylock_console_sem+0x10d/0x1e0 [ 228.619475] schedule+0xf5/0x430 [ 228.622807] ? vprintk_emit+0x3ea/0x590 [ 228.626750] ? __schedule+0x2060/0x2060 [ 228.630701] ? hrtimer_interrupt+0x46e/0x5e0 [ 228.635454] ? retint_kernel+0x10/0x10 [ 228.639752] ? exit_to_usermode_loop+0xb0/0x310 [ 228.644396] exit_to_usermode_loop+0x1d1/0x310 [ 228.648954] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 228.654457] ? print_lock+0x9f/0xa2 [ 228.658049] ? lockdep_print_held_locks+0xc4/0x130 [ 228.662949] syscall_return_slowpath+0x490/0x550 [ 228.667846] ? prepare_exit_to_usermode+0x340/0x340 [ 228.672832] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 228.677735] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.682733] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 228.687811] entry_SYSCALL_64_fastpath+0x98/0x9a [ 228.692531] RIP: 0033:0x452ac9 [ 228.695690] RSP: 002b:00007f34ae629c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 228.703365] RAX: 0000000000000144 RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 228.710603] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 228.717838] RBP: 000000000000047e R08: 0000000000000000 R09: 0000000000000000 [ 228.725075] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c70 [ 228.732578] R13: 00000000ffffffff R14: 00007f34ae62a6d4 R15: 0000000000000000 [ 228.740603] Dumping ftrace buffer: [ 228.744116] (ftrace buffer empty) [ 228.747795] Kernel Offset: disabled [ 228.751568] Rebooting in 86400 seconds..