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"}, {0x88, 0x113, 0x0, "8a7fab80a0256097e3313557ba2c3d3b7947022df165e5778ca7523221cf1ff681dfe8a37228dd7b410707186d5550786ac18555b337bec0ba19f986ad8c96bf266735839a71f94bd192d24996e070f7c3200b8b9a4ee0c58ea1fc6e5a2689048bbeaf282df1f4eecb9ac98c126513ea9e"}], 0x2170, 0x20000000}, 0x200}], 0x4, 0x20000000) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000030b000-0x28)={@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]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cd5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f5000-0x4)=0xe8) 2018/01/06 04:22:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000505000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000737000+0x1a6)={0x0, 0xfffffffffffff52d, 0x30}, &(0x7f0000c9c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aac000)={r2, 0x20}, 0x6) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r3, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r3, 0x3fe) r4 = accept$inet(r3, &(0x7f000047d000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081a000)=0x58) setsockopt(r4, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f69000-0x4)=0x0, &(0x7f0000cae000)=0x4) 2018/01/06 04:22:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x1f, @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]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000479000-0x88)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00002ef000)={0x0, {{0xa, 0x0, 0x0, @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]}, {{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]}}, 0x108) 2018/01/06 04:22:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c8a000-0x18)=[], 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 04:22:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f000077d000)=""/115, 0x73, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common="01000000010000009f000000000000f2", @ifru_names=@common='bcsf0\x00'}) 2018/01/06 04:22:46 executing program 6: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d1f000)={r0, 0x6, 0x1, 0x8, &(0x7f0000c59000)=[], 0x0}, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000cf1000-0x4)=0x0, &(0x7f00006ea000)=0x74) 2018/01/06 04:22:46 executing program 1: r0 = socket$inet(0x2, 0x5, 0xe9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000ee6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x81}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000655000-0x8)={r0, r3}) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000fd6000-0x4)=0x5, 0x4) socketpair(0x5, 0x0, 0x6, &(0x7f00008ab000-0x8)={0x0, 0x0}) getsockname$ax25(r4, &(0x7f0000091000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0x10) sendto$inet6(r3, &(0x7f0000fd5000)="", 0xfffffea4, 0x0, &(0x7f00009ab000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000039000)={0xffffffffffffffff}) 2018/01/06 04:22:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x4) syz_emit_ethernet(0x6e, &(0x7f0000d19000-0x3b3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "948a77683c23acae"}}}}}}}, 0x0) 2018/01/06 04:22:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005d2000-0xe)={0x0, 0x6, "8a9d727fad5f"}, &(0x7f0000a97000)=0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000070e000-0x4)=0x0, &(0x7f000067b000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000002a000-0x8)={r1, 0x400}, 0x8) 2018/01/06 04:22:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f000052c000)=[{&(0x7f0000a6f000)=""/217, 0xd9}], 0x1) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00002aa000-0x4)=0x0, &(0x7f0000b27000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000064f000)={0x2956, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x0, 0x10001, 0x10001, &(0x7f0000432000)=@generic="f2ec1d1fb5633400471f4feef585d2d5", 0x3, 0xff, 0xff}) 2018/01/06 04:22:46 executing program 6: 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, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000078b000-0x74)={0x0, 0x6c, "b33556604da3c198d0893d9f2782b19e937e033dac3ce2ca6081ab118e4347ad935d2440519a3cd8f25c56ddca87b8014bbf320dc1531d6691fb999ba1e3611fcbc78a5414745aa146b958debc1079d340a38612691392c386ec245397868415f5ab8e8e18b9cef48b29d2fe"}, &(0x7f0000971000-0x4)=0x74) sendmmsg$inet_sctp(r0, &(0x7f0000a5c000)=[{&(0x7f0000c43000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008bc000)=[{&(0x7f0000064000)="2dc5d5c7abf30704b909b329c4aeecff5ed86bbf87ba30aaf01974f8a634bd2e2d6b2176aeb466705fd41f4f1eb924ad3393882d1aa1ad44113814e077dff73f76427ea46cf8ff710e23eb637f2091b3dc9fe5c43fffc28464cddb163741b63949d9469d5a6bc4a0aaa137b9a56fe9af7c71c69a584894d1f7e0905bd2176a59d644ea02ad8af16bbf855794efff1af21eb0eee053fca1ac4ac4a832cd650d7974d2a840cffaba837092e8e648c5bee08006b13337b37faf6ee4e717ca606f0ea35eaf79256d0140526de855ac6090e7bdea399b8ea110c2b6a690cd8d0ec5df96757380b4651be6e2b982ee3a1e2e1c097e54d3b0", 0xf5}, {&(0x7f0000f81000)="8748cc2a5d7e2c2ab5036c747efd7480adc8860ec4def455bfef5fe1", 0x1c}, {&(0x7f0000489000)="6f809f00cc65596c0edff82f24ffe960ed91a2840a6d6404b02ab1387157369b1ec736d727f3e76eb6f7cd89b0969b4a", 0x30}, {&(0x7f00008a3000-0x5d)="a88a1f5fdb432d243a4a2b546da933b38c666a8c9bf6f66286fe27acf3c083ddf510390766cb5aebdd2a27f4d41514fa635159b1eb2928a2847b3f1a7b302afc24bebe6c47f74c87e02ca0a4228ca0ae34119f6696356e65db139d131a", 0x5d}, {&(0x7f0000c4e000-0x1e)="a9c87a8641fd79bfe945e4f2538a0c48f7717f61824765ebfaac7f966e4a", 0x1e}, {&(0x7f00003b1000-0xd8)="4b31a9af2867be80e39022e9b09a357f9bd879432835cd39c1b4e37056dfb96760746f9404c9d781450efed60ed46ef8ad1482d14173537c6d17112fa7731a4ed8d002325c7f91165669ea84c803d00ce05b56c588c0a47f7f370edab29de812d2a6e3c4b1f59cdaa5f2be6d22d36aaa3bb20c773057efebb94e68d633260bf5024645fa99653304bc227e52ca53e248e72eed73ef025aa8918bf826f246cba0e77bfaf7cee0b1eeb0491786e7bbcd3cbac0fd7a46aef9c3488eeb7e7353986e3ada985bb7f9736fa13ea3622a6447685baacb8f20c5b43f", 0xd8}], 0x6, &(0x7f0000b81000)=[@sndinfo={0x20, 0x84, 0x2, {0x329, 0x5, 0x3, 0x10000000000, r2}}], 0x30, 0x4040}], 0x1, 0x4004041) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x402, 0x0}, &(0x7f0000e12000-0x4)=0x1a) 2018/01/06 04:22:47 executing program 4: r0 = socket(0x11, 0x200000000000003, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="97be35b1e809cd49cfc2e118ca648748", 0x10) 2018/01/06 04:22:47 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b83000-0x10)=@generic="d0dce8887065bb5c144dc7b198f33f94", 0x4}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) 2018/01/06 04:22:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) r1 = accept(r0, &(0x7f00004fd000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082b000)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d67000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000028d000-0x4)=0x7fffffff, 0x4) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000013e000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x101}, 0xc) 2018/01/06 04:22:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000214000)=0x4) 2018/01/06 04:22:47 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x1a4, 0x0}], 0x0, 0x0) 2018/01/06 04:22:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="1c875920742deace00887a9284e50ac4") 2018/01/06 04:22:47 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000854000-0x4)=0x1c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000029c000-0x12)="23249e2baef2081cc8f0a3d92a68680062ee8617a0878873d4084f31fbb9daf77a5c848ce5146bba2dcc6c3144831b487d29348f4150506d8f2b5a882d3806dfbfad8f799ceaf5913d6c18a19a0824ea4d9e270875f0f91cd7d1e3565bf8fca48acf57bbab3e22aa4853f3fae822120bfd502bed33f0ba70ffb7ce0a747856562035fc86f2119396ed0862c35fc7e2a0e699055ed686388770bf2b2b3d38e2c432bfbcf194ff88af8dca", 0x352, 0x8005, &(0x7f0000d26000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0xffffffff, &(0x7f0000110000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000091b000-0x10)={0x2, 0x7ff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d25000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078b000)=0xe8) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000d23000)={0xfffffffffffffffe, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000023a000)={0x0, &(0x7f0000d24000)=""/227, &(0x7f0000d24000)=[]}) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/06 04:22:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1000000000002, 0x100080001, 0x8494, &(0x7f0000c50000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000576000)={&(0x7f000073a000/0x8000)=nil, 0x8, 0x2, 0x4, &(0x7f00006b9000/0x2000)=nil, 0x7fffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000eac000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ff4000-0xc)={r3, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r4 = accept$inet(r2, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) accept4(r4, &(0x7f00008dd000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bc6000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007c3000)={r5, 0x7fffffff}, &(0x7f0000c34000-0x4)=0x8) 2018/01/06 04:22:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r0, 0x3fe) sendmmsg(r0, &(0x7f0000a19000)=[], 0x0, 0x40) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r1, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/06 04:22:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) socket$netlink(0x10, 0x3, 0x4) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) pipe(&(0x7f0000e72000)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) 2018/01/06 04:22:47 executing program 4: r0 = socket$inet(0x2, 0x4, 0x6) mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008e8000-0x40)="fefe75d2e1652f8b020752458bcbfe447b51b49abfbfe47acdcd5fd4ffad8701ce537b8fd5f7ba5466b9eafced542d12cfcb6444a81015ffffc1f4c6d29b3ce2", 0x40) r3 = gettid() r4 = getuid() setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000380000)=0x0, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000228000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021a000-0x4)=0xc) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000953000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00007e3000-0x10)={0xa, &(0x7f0000153000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d9000)={r3, r4, r5}, 0xc) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000955000-0x2)=0xdac, 0x2) 2018/01/06 04:22:47 executing program 6: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000019000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000003d000-0xc)={0x3e, 0x63f, 0x32}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000003d000-0x8)={0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000003b000)={&(0x7f000000c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000006000-0x50)=[{&(0x7f000003c000-0x1d)=""/29, 0x1d}, {&(0x7f0000015000-0xe9)=""/233, 0xe9}, {&(0x7f000003b000)=""/120, 0x78}, {&(0x7f000003c000-0x2a)=""/42, 0x2a}, {&(0x7f0000019000)=""/247, 0xf7}], 0x5, &(0x7f000003b000)=""/163, 0xa3, 0x919}, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000003b000-0x38)={&(0x7f000003c000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003a000)=[], 0x0, &(0x7f0000036000-0x380)=[], 0x0, 0x0}, 0x3) 2018/01/06 04:22:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000079a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005fc000-0x4)=0x48) bind$netrom(r1, &(0x7f0000378000-0x48)=@full={{0x3, {"c8f7fd2ad2c80d"}, 0x552d203f}, [{"a37f6bba525daf"}, {"ed93c238263650"}, {"2af7b4ba34847c"}, {"fee380bc39dc17"}, {"f580240013029e"}, {"c8bb52f344d8bd"}, {"d20e11bf8a935d"}, {"1aec56ec8f13d6"}]}, 0x48) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a8e000)={0x0, 0x0, 0x0}, &(0x7f000009b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r2, r3, r4}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={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]}, [0x100000001, 0x4, 0x0, 0x4, 0x1, 0x0, 0x2, 0x1, 0x7ff, 0x3, 0x5, 0x3, 0x100, 0x7ff, 0x1]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r5, 0x2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r6, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x9, 0x1, 0x0, 0x3, 0x0, 0x7, 0x9, 0x0, 0x8, 0x0, 0x9e, 0x10000, 0x20, 0x2]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000002000)=""/0, 0x0}) 2018/01/06 04:22:47 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fbe000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f000066f000)=[{0x10, 0x4, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000fbf000-0x4)=0xdc, 0x4) 2018/01/06 04:22:47 executing program 2: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f0000114000)={0x2, 0x1000000000000b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000e6e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003ca000)=0x8) 2018/01/06 04:22:47 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d69000)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f000093e000)={0x27, 0x100, 0x10001, 0x7, 0x101, 0x0, "11e2153ad257f49a777aa5cd68b12e005f31b492bd1d849c964beac430444b9e54865bb3af6953949d534e60e9b2bf0017bf50cd53c54f86219a6978dd8391", 0xbfc}, 0x60) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000009f000-0x8)={0x0, 0x6}, &(0x7f000014d000)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000f84000-0x4)=0x0, &(0x7f0000f83000)=0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f83000-0x8)={r2, 0x71f}, &(0x7f0000e7f000)=0x65) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x3, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00002df000)={0x6aa9, 0x0, 0x10003, 0x3ff}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000f85000)={0x10001, r3}) 2018/01/06 04:22:47 executing program 0: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca8000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002ff000)=0x13, 0x4) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000ca9000-0x40)={0xfffffffffffffffc, 0x7ff, 0x6, 0xa0, &(0x7f000061b000)=""/160, 0x7e, &(0x7f0000931000-0x7e)=""/126, 0xfe, &(0x7f000020c000)=""/254}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000060000-0x18)=@generic={0x1, 0xfffffffffffffff9, 0x3}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000673000-0x8)={0x0, 0x0}) connect$llc(r2, &(0x7f00001bd000-0x10)={0x1a, 0x17, 0x8680000000000000, 0x9, 0x8, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 04:22:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000f4e000-0xc)={{0xffffffffffffffff, 0x1ff, 0x0, 0x41c9a8f8, 0x5, 0x5}, 0x4000000000000000}) syz_emit_ethernet(0x1cc, &(0x7f000089a000-0x4d2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x196, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2e, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x4, 0x2, 0x5, 0x20, [0x5]}}, @ra={0x5, 0x2, 0x10000}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x50, {0xfffffffffffffffa, 0x12, 0x2, 0x200, [0x4ddcd866, 0x9a96, 0x0, 0x7, 0x9, 0x80000000, 0xfffffffffffff001, 0x1, 0xffff]}}, @ra={0x5, 0x2, 0xe5df}, @pad1={0x0, 0x1, 0x0}, @generic={0x1, 0x56, "6e98e13bb0d3f6c69778abd60894be5112e8e76f217dd509d657cd73374568b1eeaaf942522668e5a0855ec8d29342aa03222bcc37e8887b473ec9e4ebfbcac310e6375d707ce43b74cd062cf8130375333954abf38c"}]}], @udp={0x0, 0x1, 0x91, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455dcd79e21773e35578aa8afcb94ff1adf603862cd3a90a652e9069103838b43d3b868d73fa4bbd6ca05b03a687eb5772814691837b6af795119c01b05d890c75f2fa8efe72e3cf"}}}}}}, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000579000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000411000)=0x58) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000098c000)=0x0, &(0x7f00002e4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dc6000)={0x0, 0xfff}, &(0x7f0000c58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000451000)={r2, @in={{0x2, 0x1, @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]}, 0x8, 0x10000}, &(0x7f0000fc5000+0x732)=0x98) 2018/01/06 04:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) listen(r0, 0xac6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b3c000-0xa)='highspeed\x00', 0xa) 2018/01/06 04:22:47 executing program 3: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000057e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000057e000)=0x60) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000273000-0x2)=0x7, &(0x7f0000533000)=0x2) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xc4, 0x19, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bec000-0x4)=0x3, 0x4) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2018/01/06 04:22:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x0) write(r0, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400ffffff", 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005bd000)={0x0, 0x0}) 2018/01/06 04:22:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/06 04:22:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000c04000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x1ff, 0x7f, &(0x7f0000921000)=""/74, &(0x7f0000ec7000)=0x4a) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000047000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d1000)=0xb8) pipe(&(0x7f00008ca000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00001e8000-0x4)=0x8000, 0x4) getsockname$netlink(r1, &(0x7f0000758000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008fd000-0x4)=0xc) 2018/01/06 04:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000096d000-0x6)={0x0, 0x1}, &(0x7f0000a8b000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000130000)={r1, 0x1000}, &(0x7f00006bd000)=0x8) write(r0, &(0x7f00001e2000-0x24)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2018/01/06 04:22:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00004eb000)=0x1c, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x3ac4fe0ad2dc1992, &(0x7f00002de000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00008f8000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000452000-0xc)={r1, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) 2018/01/06 04:22:47 executing program 3: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080e, 0x9, &(0x7f0000ac4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ac4000-0x28)={0x0, 0x20, "6e6be7b93cb088d4ea401e9623308a500cb9eef3f02771dd1e58cf07ea2fdf7a"}, &(0x7f00000c7000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000021f000)={r2, @in6={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [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]}, 0x800, 0x20}, &(0x7f000001c000)=0x98) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r3, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket$inet(0x2, 0x4, 0xffffffffffff7fff) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000362000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000ac5000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ac4000)=0x14) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ac5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ac4000)={r1}) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000ac5000-0x2)=0x4, &(0x7f00007c5000-0x8)=0x2) shutdown(r3, 0x1) 2018/01/06 04:22:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a58000-0x8)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r0, &(0x7f0000292000-0x8)=0x0, r1, &(0x7f0000c7c000-0x8)=0x0, 0x2, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) 2018/01/06 04:22:47 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000ab0000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0xc, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000aa5000-0xc)={0x0, 0x80000, r2}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000004c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1000, 0x887, &(0x7f0000000000)="e4", 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000eb8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000835000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000057d000)={0x8000, 0x4, r4, 0x0, r5, 0x9d, 0x6, 0x5}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f00009aa000-0x13)="e0ab4512c173048fe8c4749ac31464bc700360", 0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000002000-0x4)=0x5, 0x4) 2018/01/06 04:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000384000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007e9000-0x4)=0x10, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r0, r1, 0xf5, 0x1) recvfrom$inet(r1, &(0x7f000029b000)=""/43, 0x2b, 0x40000001, &(0x7f00001ef000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e4d000)="134bf22dedd47507d2ea95ccf7e9fa1a2a1b79d409bf7084189ecb552c9f94b435f6a9de7c393c8d3a075df4a404e0c9e0d8df6c849015879508414edb8788f868005d2ab310ede7dca39c687edb961ea5540984580ca0bafdf8238e53b487130917b9a90ae9b52cc51cabf7f7ee4db367c053b897c593c5930d9e8b90c11f6aa91484157b28", 0x86, 0x11, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000e4000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f000041a000-0x68)=""/104, &(0x7f0000434000-0x4)=0x68) 2018/01/06 04:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x28, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dcd000)={0x0, 0x6, 0xea, 0x5, 0x4, 0xc7, 0x4, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7a40d7f7, 0x0, 0x7, 0x5}}, &(0x7f000031d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000015000)={r1, 0x7, 0x5, [0x9, 0x81, 0x8001, 0x4, 0xb7b7]}, &(0x7f00007e1000)=0x12) write(r0, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) socketpair(0x2, 0xa, 0x81, &(0x7f0000ee8000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000066b000-0x98)={0x0, @in6={{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x100000000}, &(0x7f0000e8e000-0x4)=0x98) connect$netrom(r0, &(0x7f00001ee000)=@ax25={0x3, {"3adbefff864fc2"}, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000189000-0x8)={r2, 0xffff}, &(0x7f00003b8000-0x4)=0x8) 2018/01/06 04:22:47 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000f65000-0x10)={0xa, &(0x7f0000f64000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) socket$inet6(0xa, 0x1, 0x7) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ad9000-0x67)=""/0, &(0x7f00009b3000)=0x0) 2018/01/06 04:22:47 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="", 0x0, 0x20000000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffec4) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0xfffffffffffffca6, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x1, 0x1, 0x3, 0x6db0, 0x2, 0x20, 0x80, 0x3b, 0xf500, r1}, {0x80000001, 0x6, 0x2, 0xe1, 0xffffffffffffffc0, 0x7fffffff, 0x5, 0xfff}, {0x1, 0x0, 0x1, 0x1}, 0x80, 0xb, 0x1, 0x0, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, 0x0, 0x3, 0x40, 0x0, 0x3, 0x9}}, 0xe8) accept$inet(r0, 0x0, &(0x7f000000d000-0x4)=0x0) 2018/01/06 04:22:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 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, "905007", 0x0, 0x3a, 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, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000484000)=0x0, &(0x7f000005f000)=0x4) 2018/01/06 04:22:47 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x8001, &(0x7f000000e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000)=0x2, 0x4) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000008000-0x2)=0x5, &(0x7f0000015000-0x8)=0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000016000-0x87)=""/135, &(0x7f0000015000)=0x87) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000014000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000013000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r1, &(0x7f0000015000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000)=0x10, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r5, &(0x7f0000016000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r4, 0x2}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, 0x0, &(0x7f0000017000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000014000-0x8)={r4, 0xfffffffffffffffe}, 0x8) 2018/01/06 04:22:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d9000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000048000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6, 0x3, 0x280, 0xa, 0xa0, 0xa0, 0x62, 0x8, r1}, {0x7fffffff, 0x3, 0x7, 0x1d, 0x0, 0x400, 0x9f7a, 0x3}, {0x80000000, 0xf9, 0xebf, 0x9}, 0x9, 0xe, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7e}, 0x804d6dc20017aa89, @in6=@loopback={0x0, 0x1}, 0x5, 0x0, 0x3, 0x3, 0x80000000, 0x2, 0xfffffffffffffffa}}, 0xe8) mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:47 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fde000)={&(0x7f00007a8000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f0000-0x20)={r0, &(0x7f0000227000-0x3)="eb3eee", &(0x7f0000fde000)="652dc273290bc901438feff4daf58482099c74324c5950ac7d53c3545c97b444c063c0d2f9c093b12e94e4bfc5792d6bd42e61a2f050b6b471d1d8bf35f0c17003c1332a5808279ffb4f193def2af76a3b5dbf6ff926285ca61340d16c17a9f39b196241742cb32ea1700017d9de674840c1a42f280a6b06a863252a3901a99aaf6c2bb128d0ece82136c299", 0x1}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fde000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000090e000)=0x0, &(0x7f0000fdd000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000263000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000-0x4)=0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fe0000-0xc)={0x0, 0x225, 0x0}, &(0x7f0000fdf000)=0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000fdf000)={r5, 0x1}, &(0x7f0000fdf000)=0xffffff4c) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000fde000-0x1000)="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", 0x1000, 0x20000040, &(0x7f0000e5d000)={0x4, 0x9ed3, 0x4, "828334d97970", 0x8, 0x0}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000fe1000-0x8)={r5, 0x7bb7}, 0x8) r6 = socket(0x200000000000a, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000c9d000)={r5, 0x0}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000003000)=0x0) 2018/01/06 04:22:47 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d1b000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00002a9000-0x4)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d1c000-0x68)=[@in={0x2, 0x1, @rand_addr=0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}], 0x68) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000d1d000-0x38)={&(0x7f0000d1b000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/06 04:22:47 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000f04000-0x3b)="", 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000016f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000201000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 700.706951] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 04:22:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x47f, 0x4) 2018/01/06 04:22:47 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0xa, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @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]}, 0x8, 0x7, 0x401, 0x1000, 0x48}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000a, 0x3, &(0x7f0000005000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000002000)={0x100080000012, 0x0}) close(r0) r4 = socket(0x2008, 0x2, 0x2008000000000000) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r1, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000003000-0x18)={0x0, 0x8, 0x8, [0x6, 0x800000000, 0x1ff, 0x1, 0x1, 0x1, 0x4, 0x0]}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000005000)={r3, 0x3, 0x4000000000000, "193a98428ddb5ca22fb26a2d7c188e100413f8dd982ee4c99e9efb8d6b218a3596b43cbadfbabd2cac3f51ecc5a376adfa5d1b568b27343172fdc9744fb9ccc8d6f1239b6f365d94909935df40e8ce2ddcf2a452257fdfc1e8e3b927a86144c3fde68e23c02ade921a963277fd8256c71958c7e8f8aca36e81203e9b024ea121b60113b64597b1dc4c098a821ba830ed40d6b9b7587b769ff217c71200459a6fc2ff6269fc16cbf3c4a548d0381758e66783772ea1637fd5dc440f82f95e6673716b139531c175f13e8e91967e42f9e04a7d51cd1a753b31a3d00f69971c91fa1eca7b79f9dd03ab"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r5, 0x7f}, 0x8) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000003000-0x28)={@common='ip6tnl0\x00', &(0x7f0000002000-0x24)=@ethtool_channels={0x3d, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/06 04:22:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000088f000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000589000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007a8000)={0x0, 0x1}, &(0x7f000061f000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cbb000)={r1, 0x2}, &(0x7f0000d14000)=0x8) syz_emit_ethernet(0x36, &(0x7f0000cbf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0}}}}}, 0x0) r2 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00005ac000)=0x2, 0x4) 2018/01/06 04:22:47 executing program 4: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc8000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dc7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf7000-0x4)=0xe8) r3 = getgid() r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000117000)=0x0, 0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc8000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000263000-0x1)=0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dc8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc7000)=0xe8) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000838000)={0x0, 0x0, 0x0}, &(0x7f0000dc8000-0x4)=0xc) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005d0000)={0x0, 0x2, 0x10}, 0xc) r11 = socket$unix(0x1, 0x7, 0x0) socketpair$llc(0x1a, 0x7c0528fc18a421bd, 0x0, &(0x7f00001a0000-0x8)={0x0, 0x0}) r13 = socket$netlink(0x10, 0x3, 0x9) r14 = socket$inet_udp(0x2, 0x2, 0x0) r15 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000dc8000-0x38)={0x0, 0x0, &(0x7f0000dc7000)=[{&(0x7f00008ae000)=[{0xec, 0x8, 0x0, 0x4, 0x3, "d783050e29112831f10bf50059406ce8013b9371cf5ac34b53b506244733d8c0b0e3e8b0632dced04252b0d11c068803b1dd04b8a1053497ace4aa67fe4e2da66945f2aab109b9403af8f7c525b754549b2409f649a804a3e7421bee4d0be8a0a5513d1c4390e7961737752043530f60f54428740ee4053a69aa503b8c182702ceb4cd8a99b33ff0572f122ff2cda4a5065ec8694991c8cc171ac27ad97a46dffc9c2809c9a37c7e8546de483b7da98524c4ab7d30def1dccc05ba4cb8f013bf083cc71733e2f15300f76c2fee0a1347aaa64d3c825298647ea4"}, {0xfc, 0x100000000, 0x5, 0x7, 0x3, "021336a538cab71dbd6713aecb23f2090efeab5650142b8f4fc002b120d9262d4dc08baee12ac990da2855a483a6a6b5c03eba39b66010921e565b919fcf45db1c01873e7a9ae0d60591409d9ba69758e1310687c5a5a4d753dee7e81a833e9ef37e124203d9583cdc61305c55def1b61260afe59c8f6a9152dc6d772b0c05ff4a017f9bc983c2e8fe56536f7109e7f1aec4ce43158c4b2f085902220ac7fc8facd53424aca6f9f40f6ac51e7016d399fbcf39782d26e0853933c76741ce76b8d01b47c40b52bf200da7d5c5fab869bea9d46ae4a2398efb040d6af74e3d7763be06851d64a6ef14d899"}, {0xa4, 0x3ff, 0x100, 0x5, 0x2, "d643fce60c92b27e04e187c753948ceeaef1241347b052442dc298ee49baf13290f125687066ddf8ef7c9fd727d05eb1ff1b3386c443f44ba2f640c85a42d5e5002ad494a544618ada214d0a6bd5afceff6f9c3065aa45aaacccb71abef84d8780bcafb95efb62941b3c6f64d8e79906004b3c676bcf9e9f58eac609e8824d059322684adf4af77f49b1202f013aec1528c1"}, {0xdc, 0x8, 0x8, 0x0, 0x2, "2796c121da04f837c880201944ed343df0af06b52efaded97c9e6a9e50aafec8aaff1668dcf9504f23d49c361c292e3dd6afaa5dbdc3c3b8bced15486f02b0f53eecfc6fd9ad11b8345f29caae9ddf0a47d3a29f79047ce60853d1313189c7178ab80086a17957cb6e86385d887a07475fed5dbf61e60df95d007eafd01d38096c3338035c832dfbca5186446b7a99e30f5df7e0b42856f0b7f8b866ef5bb24f04ff12a0b6b24e08934d9c8e04dd946d497ece4f93a115f5713650f8ff025770a514aac41a67be7b4fe5966e"}], 0x368}], 0x1, &(0x7f0000dc7000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}], 0x88, 0x81}, 0x10) r16 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r16, &(0x7f0000d53000)="", 0x151, 0x0, &(0x7f0000dc6000-0x1c)={0xa, 0x0, 0x1000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) [ 700.750181] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 04:22:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000dab000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000544000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fb, 0x0, 0x0, 0x4, 0x4}, 0xa0) 2018/01/06 04:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000b2000)=0x6, 0xfffffffffffffd20) sendto$inet(r0, &(0x7f0000a92000)="", 0xfffffffffffffef8, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cb2000-0x219)="94", 0x1, 0xffffffffffffffff, &(0x7f0000f06000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) 2018/01/06 04:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000b55000)=0x78a8817d, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000007000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f000057a000-0x4)=0x10) accept$ax25(0xffffffffffffff9c, &(0x7f0000ac7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006a8000-0x4)=0x75d546597df0b1ef) r2 = accept(r1, &(0x7f00000f9000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f6000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000383000-0x8)={0x0, 0x5}, &(0x7f0000042000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00009c5000)={r3, 0x38, &(0x7f00005b5000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffe01}, @in6={0xa, 0x3, 0x4000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}]}, &(0x7f0000553000)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000d46000-0x4)=0xfffffffffffffb48, 0x4) 2018/01/06 04:22:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xb2ff) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ab000-0x4)=0x0) 2018/01/06 04:22:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000128000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bad000)={r0}) bind$netlink(r1, &(0x7f0000aac000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) 2018/01/06 04:22:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007c0000-0x18)={0x2, [0x0, 0x0]}, &(0x7f00000ae000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000d1c000-0x6)={r0, 0x1000000000}, 0x6) socketpair(0x10, 0x800, 0x8, &(0x7f00000e1000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000c44000-0xf0)=""/240, &(0x7f0000188000)=0xf0) r3 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000713000)=0x73519af3, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ec5000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$llc(0x1a, 0x2, 0x0) listen(r3, 0x0) 2018/01/06 04:22:47 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='ip6tnl0\x00', &(0x7f0000002000-0x24)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x800000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2800}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) 2018/01/06 04:22:47 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000007000)=0x0, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x2, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000007000-0xfc)=""/252, 0xfc, 0x102, &(0x7f0000007000-0x1c)={0xa, 0x3, 0x8c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000012000)={0x0, 0x1}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000012000)={0x8001, 0x1, 0x6, 0x4, r2}, 0x10) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000006000-0x1a4)=[{{&(0x7f0000002000-0x10)=@ipx={0x4, 0x0, 0x0, "37217eefec0d", 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000002000)="35f8951eea1a6a6d297af9450eeb6d4bfe4b2d0342a19c9efa6bf31aeab101", 0x1f}], 0x1, &(0x7f0000001000)=[{0x18, 0x10a, 0x0, "b9a4a2"}, {0x60, 0x11f, 0x9, "6a2a5d07d67090750f180d7b6febf5767765db5a6e7fdfb121c920bcd4249be26b182c97b0f6a62da748aea162ae3e150c3edc015572a273823031a79f79bd8c84203d375712eaee24c2"}], 0x78, 0x800}, 0x6}, {{&(0x7f0000009000)=@ethernet={0x0, @random="1589bc0df5ec", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000006000-0x1000)="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0x21a0, 0x4000}, 0x4000}], 0x3, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/06 04:22:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00003e5000)=0x0, 0x80800) accept4$inet(r2, &(0x7f0000faa000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f3000)=0x10, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000080d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d3b000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008cb000-0x1008)={r3, 0x200000000000000, 0x1000, "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"}, 0x1008) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000e75000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r1, &(0x7f00000cd000)="", 0x11c, 0x4004, &(0x7f0000c7f000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/06 04:22:47 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000af3000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b55000)={0x0, 0x9f, "1473886bdbb60e7b1639091aac84e3b4a986703685475a1e0b8d89678601ca93e7a8a2e252ede60d0c5054f9e5b6be887efbec8407dc7e39c7eabbb2da24106412179a957f82779c10d2bc96f76c58121e4c78c24442bab166486c84642fea030cbf56378a4f73fcb89cc7be0334a8b3eb67213f1155ebef34eaa2fc2ecda184e2bc69877b60cf517a866390d938660c6dfb0e53523e2ed6d2054add7253d6"}, &(0x7f0000000000)=0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000385000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00002a9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x100000001}, 0x6) pipe(&(0x7f00008c0000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000c17000-0xea)=""/234, &(0x7f0000554000-0x4)=0xea) mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x58c, &(0x7f0000901000)={0x0, 0x0}) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00001d2000)=0x0, &(0x7f0000901000)=0x4) r5 = socket$inet(0x2, 0x5, 0x80000001) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000219000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000902000-0x50)=[{0x0, 0xfffffffffffffffd}, {0x4, 0x9}, {0x4, 0x401}, {0x2, 0x7}, {0x8, 0x665}, {0x0, 0x7ff}, {0x8, 0x40}, {0x8, 0x5f}, {0x3, 0x4}, {0x2, 0x100}], 0xa) socket$inet6(0xa, 0x4, 0xffffffff) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000680000)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r5, &(0x7f0000903000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000902000)=0x10) 2018/01/06 04:22:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 04:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xc, 0x5) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005d4000)=""/165, &(0x7f0000687000)=0xa5) write(r0, &(0x7f0000a6e000)="220000001b00030b0000fff9ef001201", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b9d000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025e000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000832000-0x38)={&(0x7f00007fb000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00007b1000)={&(0x7f0000487000)=@newpolicy={0xb8, 0x13, 0x0, 0x0, 0x0, {{@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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {0x4, 0x101, 0x6, 0x8, 0x0, 0x7, 0x8, 0x8fef}, {0xe00, 0x1000, 0x100000000, 0x0}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x81}, 0x0) getsockname$llc(r0, &(0x7f0000389000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000971000)=0x10) getpeername$packet(r0, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d8b000-0x3)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003d4000)=0x6, 0x4) getpeername$ax25(r0, &(0x7f0000020000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e5a000-0x4)=0x10) recvfrom$packet(r0, &(0x7f0000118000)=""/100, 0x64, 0x10000, &(0x7f0000cf1000)={0x11, 0xff, r2, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getpeername$llc(r0, &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000104000-0x4)=0x10) 2018/01/06 04:22:47 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000fcc000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x80000001}, 0x60, &(0x7f0000fcc000)=[], 0x0, &(0x7f0000bc7000-0x100)={0x10, 0x29, 0x0, "5c07923af0ff26edd5df4ec915c321ba8edad1c9061f6c0c31e9bd3cf864357a0784c3f0ca5f30314fe99814c689e8487f2675a46d409b8794be0a23e8cd73a926a328bf07b1336131b276b8a17a91d4db0406e6105233e65d5a9e2d46d78b912fac92de2db5da7d62a2b193cf4fd55e22d5bc88f650ec4c6fc6cac5bb42f8f3d3e94755194c74e0fbd5d556f6bae48065b8b221a7e5dcde5ca866d9992f65221a5a58978970f21cbcc2cb8c96f12da5ca920afee5ca351037a65e130370b4f49de5d12510672e153acddda25a10f97463b77a4ccee624a2e25f1b7fe605b018eded5c411706d4c6fd2d"}, 0xe7, 0x2}, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f00002c4000)={0x1f, 0xfffffffffffffffc, {0x4, 0xfffffffffffff97c, 0x4, 0x4, 0xad3d, 0x3}, 0xca66, 0x9}, 0xe) bind(r0, &(0x7f00009f5000)=@nfc={0x27, 0x54, 0x1, 0x6}, 0x10) 2018/01/06 04:22:47 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x80001c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000fc8000-0x4)=0x6b) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fc7000)={@generic="44598a008931ab2f67f6eabee36a0ac0", 0xc7df}) 2018/01/06 04:22:47 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a2c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000001000-0xb)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x2e7) getpeername(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x0, 0x8) r3 = accept(0xffffffffffffffff, &(0x7f0000e0d000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000266000-0x4)=0x1c) connect$unix(r3, &(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8) pipe(&(0x7f000024e000-0x8)={0x0, 0x0}) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) 2018/01/06 04:22:47 executing program 0: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dcb000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 04:22:47 executing program 6: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000035b000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000008d000)=0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/06 04:22:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000865000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[], 0x0, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/06 04:22:47 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000010, 0x802, 0x0) connect$unix(r1, &(0x7f000070f000-0xa)=@file={0xfffffffffffffffc, './file0\x00'}, 0xa) 2018/01/06 04:22:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000254000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x0) getsockname(r0, &(0x7f00008b2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000-0x4)=0x10) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0x0, 0x20e, 'gcm(tnepres)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000981000+0x905)={0x0, 0x9, 0x5, 0xfffffffffffffffe, 0x1e, 0x1}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cbc000)="ff", 0x1) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f89000)={0x0, 0x6}, &(0x7f00007d1000)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f8a000-0x98)={r2, @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]}, 0x5, 0xffffffff}, 0x98) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aa5000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00001b4000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e78000)=0x14) r3 = accept$alg(r1, 0x0, 0x0) sendmsg(r3, &(0x7f00000c6000)={&(0x7f0000902000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f86000-0x10)=[{&(0x7f0000487000)="05955b9e6b1d51b0f9972fd59274c709e9ef52a22fa44753210c5537cf35d3f317622554fc4f843a441ac56b385a064902d4acf916f2828745847d704a844c74", 0x40}], 0x1, &(0x7f0000ed2000)=[], 0x0, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x2e}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 04:22:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000010f000-0x4)=0x4, 0x4) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000e58000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/06 04:22:47 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000017a000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r1, &(0x7f0000f35000)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(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) 2018/01/06 04:22:47 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f000001e000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000001e000)={@generic="bd5e64b1fad4a9e184eeb37b28139894", @ifru_flags=0x200}) getpeername$unix(r0, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/06 04:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d63000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000de8000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000896000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005fd000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x2, 0x4, 0x2, 0x80, 0x20, 0x67, 0x7ff, r1}, {0x8, 0x81, 0x6, 0x349c, 0x8001, 0xffff, 0x0, 0x4}, {0x5, 0x7, 0xd933, 0x88d7}, 0x7ff, 0xd, 0x1, 0x0, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x1, 0xeae2, 0x485f, 0x2, 0x5}}, 0xe8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e73000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000090000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad0700008b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) 2018/01/06 04:22:47 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000028a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00069a", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, "0300ff", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ffc000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000090d000-0x10)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x10) 2018/01/06 04:22:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c56000)={0x0, 0x0}) socketpair(0x9, 0x803, 0x80, &(0x7f00000b6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00005f5000-0xc)={0x0, 0x0}) recvfrom(r1, &(0x7f0000bd7000)=""/71, 0x47, 0x40, &(0x7f0000678000-0x8)=@sco={0x1f, {0x1, 0x0, 0x2, 0x7, 0x3ff, 0x56}}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00002fd000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000c12000)=0x717, 0x1ef) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000021c000)={r3, 0x28, &(0x7f000073b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000f97000-0x1)=0x1, &(0x7f000086a000-0x8)=0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000388000)={0x0, 0x3}, &(0x7f000088c000+0x770)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000445000)={0x4d, 0x800, 0x3, 0xfffffffffffffff9, 0x5, 0x10000, 0x67d6, 0x666, r6}, &(0x7f000051f000)=0x20) r7 = accept(r4, &(0x7f0000d92000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000021a000-0x4)=0xe) getsockname(r7, &(0x7f0000bf9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000260000)=0x58) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) recvfrom(r4, &(0x7f0000618000)=""/21, 0x15, 0x0, &(0x7f0000d29000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2018/01/06 04:22:47 executing program 5: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x0, &(0x7f0000795000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000796000)={&(0x7f0000797000-0x60)={0x27, 0x1850, 0x8, 0x7, 0x10000, 0x3, "4221dbb6bb59f45f1ba2a4bd7ff6de164915864c8d38231efe1cb3b60a4dbf9f0c4b9d8fa4ac52bea4138a97121ee23430c0932e43161519c7e03e48054182", 0x4}, 0x60, &(0x7f000067e000-0x10)=[{&(0x7f0000796000)="2e270eb91f07a08e4dac97b9dd07674be05310b481572cc09d2f8685788498958ec307b1858cfb0459cacb1bbe7bf22a50307f2500f9e9def29c5de1010a998300de1555f19b7d8858239907b383bcb82c5bca1c79b29aa723c98768f5660c8e5f4224b3aa35f963f4a9e1e3b1a6893848a32f4020f6c56d2ae5110682942a83c51776a5e433e6bcde8f300fab1b5e76a5ccff2932ea71c6d35093ebb810c3f7a76bd63aae25", 0xa6}], 0x1, &(0x7f0000797000-0x78)={0x78, 0x95, 0x8, "5e5e47494837dd4726310cd164b10557ec2c9e1cc47d0ddee97c6dfbd88abcd08274fd2046885ed8abd6ec5cf6c30a717fc3f65839cc79acf102fcf25ecb5567cf42b61525e81ff53344469c07c4eed31454c68982bad7b0a6b78746dfece3f951137a68"}, 0x78, 0x0}, 0x4040010) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000031a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000798000)=0x14) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000798000)={0x11, 0xc, r3, 0x1, 0x5, 0x6, @random="1622d83da82c", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000672000-0x4)=0x0) r5 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000626000)=0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000797000)={0x0, 0x0, 0x0}, &(0x7f0000798000-0x4)=0xc) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000797000)={0x0, 0x0, &(0x7f0000797000)=[{&(0x7f0000798000-0x5b0)=[{0xc8, 0x0, 0x800, 0x20, 0x2, "78f0fa6552352b4df8a57df571e109c0b0d53d44a015a0bba8f93e316bca2c03297ea35d8ce6eb538132c8ec50b21606a9f71de9abece6c991bebbcf87847980c5f75b90416d797ee967302237c1468bc7d1ea3004f422beae470a6f9b621ce036e9c3795ae3d07e59fdf0dd37aac7385ee37cd07e4cd02da898a7722763aa9f942002760185fbcb0876782b3ac4c9b3ce7c52a84a844992700a5e4cb65fef5714d8482dba2ab25e008eae2b0317fdabec3233ae6f8703c7"}, {0x48, 0x8, 0x26, 0x9e03, 0x0, "b50610afcb0f207de1d6795563367e25f636f8809ea1b28b074dd4ddb528a6f3459942fa1c8f934897cd6c011cc952e998098b0f5d1561"}, {0xf0, 0x6, 0x4, 0x11, 0x2, "59a9d27c1fb337157882980d5d6cf722a87ceb9bfc09f2b2c2f7eda1590528d5117e81e2443a7a72ddad1a5f74c238a827de101ac13ee1d0816e577362543d914b07fc7fc87c8614d23fcee3ea6af2e488b1dbeb0a1127e84dfcc404ff712b6fc1ef5ede9c21a3886ca42a2c07c55f8124d509764cc7e7931d2918c9793108f995b07f9120ed1d0f6eaa86925dad615466e2bf373d0a877ea1d1b62a646b33e5caeeaa066c64e8da282acf00df2823a1fc350d7e0ec385bf6546cb84ce95f853073a4a78c36a4eb5b43c0cf33c4de8d39e8bc0bff6c25e0f08e2c7b96d7e"}, {0x54, 0x33877a81, 0x100, 0x368, 0x0, "be6ffe0e271e3e00d8cdc6723a49debe0ab9257e07c2706efd153a30e799305a7833a7fa17025b7ce921d8d4e07060a5eab9553d983fba547b8c3ffb02fe6af506987840"}, {0xdc, 0x0, 0x10, 0x100, 0x1, "39e6486dc8a672bd99ffa1fdbeed681e93efa4202e0a07844359d4293b7df214512642a85dfd115b157091a68972569e734d224af1704b68ed67c8321c4f6c0c9dee0f250a7376721499e6c14324df55f971577d8eb1567624910742aca5e99b81079feeddc617b64947a7f6499c93a26188b27cb0a76f712adea52581eae96a04daec8645967d4ed343c1f0eea4137e670b8945e4976c1d30fccb1d4279bdff5ff69f019a38e99a9aea6ea7d6cd281b15ebea4cb560fccc272f6c3bfec23d8e43ae4e87d896cf3d9b70"}, {0xd8, 0x7, 0x300, 0x6, 0x2, "6faaafdb6a261f0e3854fd87c38b60e8be34829fe1fc31ded9fd4e981bd3449accd6f72262ca297653343aa646202bb190305d8c157cbf3cb2fa59efd2a6001b8f161f5535d366ebb6a14d101750b3836fdf55de1ced3fe902f27f47d1320f90dcf7b5cb20fb5004b9d2c2e4839a982a7807290613edd0da64115064629cbe7d6f9461624857f71e24dc5cc16f723908520f9b196a94f3e65f860710194c88061527e3c99ad20937cc8e9077db31cb457ba02a6c0c14071282cd541e8f3e2c2dcd6564ae0efe13be"}, {0x90, 0x9, 0x813, 0x0, 0x3, "02d744a057d390b1f653eb16ca1370565d32d9a63e30c1bd28835ac77de37f2b9e0a87133386d6bfdcf2c9bcbd6bb1f8f939892ea0713a7a2e01d5f2c27c46abc64ac8b6de4db100672f95f2033f0ee43306df8a46f5318ae968772c02001881690a6f9bea830b1d3e30abaf10931fb93f3175084ac64f4cd5c267a0c326e4f8"}, {0xd0, 0x3, 0x20, 0x8, 0x1, "43d3317a86e2902d0cfe45f92e020381516b5254a9221ca744b4b70ac0ad7f190bd459587c10921f50b0758b0ec8fc8bcc76f67d612638d6965ca9450da22e640e2ba89d77a6cd6d3cf0717c84eed982e82799b9ac43d246bc7821a50192f25e9105b141c7b427a7d3ee540c2f5b77f7e8feaf22e0e5abe57b8f5c9c96557837d24c364b1fec97a16f235357dc9e927bbadfc887107eccbf1aaa282c5e464ec279fd7a714d4904222bea3d43fe5202a1021e162935544ce3eaf8798ef775f3"}, {0x48, 0x3c, 0x600, 0x8, 0x0, "4cc544b86f192c17c5b3db97e8be057a8b23f4abc1db07b1c97835eece82afdc24e3b4ed6e5b0e17652786b145e07f47acfa7ba84d93"}], 0x5b0}, {&(0x7f00002b6000-0x1240)=[{0x1010, 0xffffffffffff69ba, 0xb00, 0x6, 0x3, "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{0x54, 0x20, 0x200, 0x1000, 0x2, "b87bed27875d2a02bfb7b14f267f520f8125e22b09898e0c52c5066e864d963867f70ee0c941b92383d0355116e36602b4a37ed7928428da0bf6ff44c2b2686f43eba2"}, {0x54, 0x7ff, 0x300, 0x200, 0x0, "1be8694a6f5fc54dcf622d10b9ac585ebff66e4b225f477ff31b457e6afdb03e8ef8031d136d8513a6abff45eeebe28b5daf834224365ae9db58fd09cc9793edc46f"}, {0x54, 0x5, 0x401, 0x4, 0x3, "19768bae19fdb1882862317e4a871c21e5800542daed1a23bd1c2e1e29fedc96c2d6dfec15713e921927fe7df0850064fc93132fd02f8061bf6ea2bfbe645fe9e5"}, {0xb0, 0x3, 0x4, 0x9, 0x2, "b7bee822d821146845ed5260bf1706bb6c56d01d2ca53b0bc655268be2154b5efffd0f7559b5bba5fb9dc88248f62e65f36302acbc62ec474ecec323a455b04748b0a063009353ddb08d172e75a530d67f0df5e1eb50556c0504bce3b7329bcd6eafa5d80630b594e95bbf235ca52b64679289936c3f477193ea3f1f837c9184fe7ce0ea0d9531882de951a3d9330cef080d07d3cc542d745abaabef7a76"}, {0x84, 0x9, 0xc08, 0x255, 0x2, "923423dee1e105cb88d7451e14adbecf3093322979d49694fc1c342f6c1c0388ef6e168c6a602a143a723ee08d2fbee11b0f080e973da4f4c49628f0967cc02c3867f63829001d745052bda1c393b874a0407168291e0ef3ecd19e7a27af95adc3392f9127e26f1b64d752861f1b3a86488f24b5"}], 0x1240}, {&(0x7f0000798000-0x30)=[{0x30, 0x200, 0x400, 0xcb10, 0x2, "fe440d2bc49508f25c3a6afff93dffa9b496144692a28f0694b26c0523"}], 0x30}, {&(0x7f000043e000-0x224)=[{0x50, 0xffffffff, 0x429, 0x5, 0x0, "36b9cc87c8aceab17e2a6d0010e10277ae68a1ca09603da0145534cdf7cd7497e62cabc0e328020d18e50751ca8634c3705ffcd9a0c190716cab3b0329b78a99"}, {0x88, 0xb991, 0x100, 0xfffffffffffffbff, 0x2, "e036041482f9e02f78132644bf530192ad5bc3286f3916f57581bd386aa518001dfd9c8f1171e31775f9e3679447708b5883ed5fc46b7da2608e35f194a61245662da8e2dc094323b93e23f052803f723659bb9c0c2f9bf09e274ab4e5ff9d3a8dd62e1ce2f11a735d006247cc0153fa17cd1e93b5abd03e"}, {0xd0, 0x8, 0x320, 0x3, 0x1, "20b66c422333dd016ec5dcb7689cb8ed68a60ad5f3e7122c1d29a673a6d843e129f4105a620d7e0f598c4034579495588114fe3bd4814fcfbfda50a5e22c1abd73ce49c57d2cc46f5e1184e8c5f598cd8b2151487344d9358858d88c26dbe93d1adba0c9751cdf91d25c5ee01c5114095a6c1e83db7564ae1a52a632d1982391149ff2852b4e1142f572bb039063e4eec4aa9b532d10f7dac5b94acb36770de249a3f517f2169592767f15db1fae861e92240856486d61713aaf283315"}, {0x4c, 0xfffffffffffffe48, 0x1, 0x4, 0x0, "d655e2b8f887e67d5ca666c5d79f941f09072a92aadef93910786d645ddac40c2a7b6c97a0ecc0c6e92308639b54e2e33734f375bea318cd09"}, {0x30, 0x0, 0x400, 0xfffffffffffffff9, 0x1, "af9fe8ec8c4d1560f21cf9ceed440f4bea7ea349c1ad2d20d206dea6eaafe0"}], 0x224}], 0x4, &(0x7f0000797000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r2, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r2, r7}], 0x80, 0x8000}, 0x4000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f000092a000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000420000-0x20)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/06 04:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00007db000-0xe7)=""/231, 0xe7, 0x2, &(0x7f0000f76000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x546e80d5}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) poll(&(0x7f0000ec8000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) shutdown(r1, 0x1) listen(r2, 0x3) r3 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000056c000)={0x0, 0x0, 0x4955, 0x3}, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000d93000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) 2018/01/06 04:22:47 executing program 3: r0 = socket(0x11, 0x7ff, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f000008e000)="", 0x0) 2018/01/06 04:22:47 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000006000)="", 0x0) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000270000-0x8)={0x0, 0x0}) 2018/01/06 04:22:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$alg(0x26, 0x5, 0x0) 2018/01/06 04:22:47 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa6000-0x10)={0x3, &(0x7f0000485000-0x18)=[{0x7, 0x81, 0x0, 0x3f}, {0x8, 0x8, 0x40, 0x7f}, {0xffff, 0x6, 0x7, 0x1}]}, 0x10) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fa7000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ed8000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000da6000)={0x0, 0x91, "5e35264475009c6ec9bb6c901662cd5cfd5d7f94b32808a7792dc9f640c8c978069c8622da8d7aa79d50124e39b4b1d58b112f8de9044152f04dfd55cfcd62548b46e38e08e044458768b19c13ca65686bdacb9b5ce3a0ecdc84571867dd21a6494fb18bd1a2466d6f59da2b168339679aa089912f47c1d36fc1a7ae9a1ca6fff3652b9847bcdc7274dfa7b06cf9201176"}, &(0x7f0000eca000)=0x99) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000e5000)={0x7, 0x8000, 0x80, 0x111c000, r2}, &(0x7f0000881000-0x4)=0x10) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/06 04:22:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000db9000)=0x10) read(r0, &(0x7f0000076000)=""/55, 0x37) 2018/01/06 04:22:47 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 04:22:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00008ad000-0xaf)="218b8a196f3ea605cbbba04235f0b42ea5d13f5d7865299e09591b92420c14e6542cfefdca709e0fcb39c2bc61f26e31c6e26a18edcdda21542de044a2a9ed1f6d4eb8a122bbe358791fc75475de96d8d51476eb525985ccfe07f79045e825d45fdc307de6e11e1928971184ca00df138d585ddcabdff1a58d92af2df5f2b5b527bc031301aa2014c03b434d4254ee232d65f8127cb1b1c9f2da9cc5600a7779668c72ddf50e0bfe0fd198b046fd79", 0xaf) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00007a0000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0xffe5) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r2 = socket$inet6(0xa, 0x807, 0x200) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f51000)=0x0, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000993000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000f51000)=0xc) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f51000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xff}, 0x1, r3}) r4 = socket(0x18, 0x80e, 0x7) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r4, 0x0, &(0x7f0000f53000-0x4)=0x0) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:48 executing program 7: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 04:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000cb6000)=0x5, 0x4) bind$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$inet6(0xa, 0x802, 0x88) sendto$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) socket$inet6(0xa, 0x800, 0x6) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/06 04:22:48 executing program 3: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f000078e000)=@ethtool_sfeatures={0x3b, 0x2, [{0xfffffffffffffff9, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 04:22:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x6, 0x40004000000) poll(&(0x7f0000054000)=[{r0, 0x2, 0x0}, {r0, 0xe480, 0x0}, {r0, 0x1001, 0x0}, {r0, 0x80, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1008, 0x0}, {r0, 0x100, 0x0}, {r0, 0x645, 0x0}], 0x8, 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/06 04:22:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000570000-0x6)={0x0, 0x6}, &(0x7f0000af3000)=0x6) socketpair(0x8, 0x5, 0x5, &(0x7f0000a46000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000009a000)={0x0, 0x81, 0x4, 0x100000001, 0x7, 0xfffffffffffffff9, 0x3, 0xff, {0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40, 0x2, 0xb6e8, 0x5}}, &(0x7f0000f0b000-0x4)=0xb8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bfc000)={0x0, 0x0, 0x0}, &(0x7f0000a09000-0x4)=0xc) r3 = accept(r1, &(0x7f00002f7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004d5000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00006f4000)={r2, 0x100000000, 0x30}, &(0x7f000030b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dfd000)={0x0, 0x1, 0x10, 0x4, 0x2}, &(0x7f0000c2f000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c86000-0x8)=@assoc_value={r4, 0x20}, 0xfffffffffffffe1a) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b15000)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/06 04:22:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x7ff, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/06 04:22:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000da6000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="9500d2a706c9c267bb12d5174e6f015e", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x10000000002, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004a5000)=0x3, 0x4) write(r0, &(0x7f00005e7000-0x4f)="1f000000120009f2f908fe0000e1000080000014057521dedffe1aec00008175c2f4b1e8c7fc2ca0eaded02a0b8f5cad88b994032b25900903e1be835c2cf474959d66594fe0382d694e0d64ae4cdc", 0x4f) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:48 executing program 5: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000d13000)="8f99c44f81dbb2e97c27774c88782ab7698f3511b68a948bc462fd50f7fa570d15") setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/06 04:22:48 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ff5000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000972000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="f30ab3c743754a40fded13d3b4702ec6", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x30000000000000, 0x0, 0x3, 0x5, 0x8, 0x6, 0x400, 0x6, 0xffffffff, 0x1, 0x8001}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e08000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xfffffffffffffffc, 0x0, 0x8, 0x4}, &(0x7f0000aa5000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009af000)={0x0, 0x3, 0x7, 0x7f, 0xb4b, 0xffffffff}, &(0x7f0000bdb000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000aa2000)={r2, @in6={{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000087e000-0x4)=0xfffffffffffffcab) pipe(&(0x7f00003a7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000ca5000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000486000-0x8)=@assoc_value={r3, 0xdf3a}, 0x8) socket(0xa, 0x2, 0x10001) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000606000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000275000)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c4a000-0x4)={r5, 0x10001}, &(0x7f000004a000)=0x8) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 04:22:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e1f000-0x4)={0x5}, 0x4) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000abd000)="3d1102f5d4fd35334c3afa6eef2dcb6c436ca6299636f21f84018d2e042a3f8b9d9a56172f0e9a83306de2b101a3e05f8ff8d719458ca2d07b3944e4f555e7170d2d5dd299fbc7ad7cf4d2b8435d505d0d260e3858a0313a1acf78f4a9c14c1a2b2e2ce8c7052826842421bc0f9b7eddecbb9439da585140e3246627f813d51b6fcadeea5f6e22b0f2d86f1c67b51814250d5214edddc8398fbf721fd4e9231a5911f41bbd1eb579b79ba399215c3c7686fe2f7f3e0c5f33c4586119d49931fd7cc76f21c384ae721f17c1d66d8b7cf19554", 0xd2, 0x4000, &(0x7f0000001000-0x10)={0x3, {"cd3e4ff4b74eb2"}, 0x49}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000abd000)={&(0x7f0000abe000-0x70)={0x2, 0x6, 0x1000, 0x9, 0xe, 0x0, 0x7, 0x0, [@sadb_x_policy={0x8, 0x12, 0x2, 0x4, 0x0, 0xa, 0x9aa, {0x6, 0x3c, 0x3, 0x2, 0x0, 0x4, 0x0, @in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0x6}, @sadb_sa={0x2, 0x1, 0x3, 0x9, 0x6, 0x39, 0x0, 0x0}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0xe)={0x0, 0x6, "b7cc55d60464"}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x3ff, 0x5, 0x101, 0x9, 0xeea, 0x2, 0x9, {r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xf2a, 0x6, 0x3f, 0x9}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000000000)={0xa, &(0x7f0000002000-0x12c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) socketpair(0x4, 0x80002, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/06 04:22:48 executing program 4: getuid() mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cf8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa002}) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000cf9000-0x48)={0xf, 0x11, &(0x7f0000cf9000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x0, 0x6, 0x3, 0x8, 0x1, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x2, 0xf, 0xf, 0x30, 0xfffffffffffffff0}, @ldst={0x0, 0x3, 0x2, 0x0, 0x1, 0x20, 0x0}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xe6, 0x0, 0x9, 0xd, 0xfffffffc, 0xfffffffffffffffc}, @jmp={0x5, 0x1, 0x3885cad146cf0ea3, 0x419f01001f978259, 0xa, 0x10, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cf8000)='syzkaller\x00', 0x7fffffff, 0xe6, &(0x7f0000cf9000-0xe6)=""/230, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000672000-0x8)={r0, r1}) 2018/01/06 04:22:48 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000a9d000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000091a000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000158000)={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbfae}, {0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf}, 0x101, [0x100, 0x5, 0xc7d9, 0x7, 0x6, 0x0, 0x8, 0x0]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e02000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 04:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="7f", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000ce2000-0x78)=[{{&(0x7f000003d000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(camellia))\x00'}, 0x58, &(0x7f00007cc000)=[{&(0x7f000028b000)="c5ad0f731d0c8ac67db1307be7a03c3f52262d038d8f542d", 0x18}], 0x1, &(0x7f0000f43000)=[], 0x0, 0x20000000}, 0x8}, {{&(0x7f0000f5c000)=@generic={0x8, "61a2034b8f7c610ae28355884c31cc5ded645bf3a0b48b264346d787c15a53a98712ffd4a97c2f7ac19703c739ef5b2490343b48ea9f94ad6f9a5f852e42a9c2a4c5269a2fb4a3e73ab54207fb9221ac7be897d1a1e263e36ec9022aa9883f36657fe6fe7ed930457dc404bfdcdba770db5caac065fa5cbb2066f342b46e"}, 0x80, &(0x7f00000c0000)=[{&(0x7f0000a4e000)="b610823e29ac8768a08a500dee22471e3001623f0b5b0f0e2c19c95d922a730df808f72647dacf0cb52e120583813922a44e41739550a6af84db8d4312012df6c5a39e56c7cc5ba7c8ae5bbe9c977c8b172ea9900c4732894019611bd92e8a9da1294a0d2ed86635ef685acda731568595f6dce267f37a1cf9bd371c9900d03c5a0e03062dc9ea9b73aa84c6a6af9f591b", 0x91}, {&(0x7f0000406000)="67e3912c7511e45615f7076a19f4911e1173e4a4fa40850c69173b869ed6c310498f98dc35c894e90f", 0x29}, {&(0x7f0000704000-0xfb)="480f23f0b476037c32666cd4344b5aa3db9fe1da4fb86e9421da90483d9a02745a28b592f722fedb72ceeeacf4883c2869879f8e69069632ca9f5797daea565e86aace2c0cf83fa2331be6ee13b700a82b61eb950bc897fba5bd6f199be7c86b7205080863ced31b3ce6c3947b39e6876d4af2fd3f9f2bd6e6e46a816c155bf1bbc76584e20c2a463fcc94ec8eab030a65380b71f6decfa717f249b105d92894e5293c4883dfda39a51577caee65bb44b91aa81fcd78b2e4ac3bdaa79d9953036cf6dbf9a6b2c64d586d4d0f9f86f9c6aa725f2231300d5ef9024097681a0af0c1daf47fa83e3ce92ff1e0db75b89b95db315a51c50ad2fecd1461", 0xfb}, {&(0x7f0000d80000-0xca)="bd2f7a4c0dd8e487810a69b98f0f92b7569ac9332c651e35b2fb5195553c2630272d0c1b165cf97cce30fcc9c146bb32b076ec4acb86ed72a297282402fec06c4fd87ec42b266606e742366e98c6f9e52ffd6eb5bae36759b516a2b69e3a5e6e69e7272c7492e43d8e10fcffcb37347430b290a204389a22e5386dffffff7f720acbd9e70f063290a4cf7cc9d07b58af19f2e7795bc2025e4bfd10ea2cb6eda0acfb47ecbeca5f1079b3671933eff43868624d3d6d63182270d3e68c021e88275e4ddf7d3665e65e", 0xc8}], 0x4, &(0x7f0000c57000-0xc8)=[{0xc8, 0x100, 0x2, "3dddc093051a28d08deea9f5768d58c512ab1738f4633498095a1618b98e8104c0c5ca6d42664ab91fd87a30249af78d06884fe845da2938832a72e558be6577bd953d5ca1f10d73b7eed215be8fcd58304aea668d13b85a822dfbb30e74d59b16bd5265cca5941be78b5192578ade1ec6fac60f0afbe7b4b38dbf10766e46b0106ae0d51dd5e3747232ed4ad42eea61fc5979d93f49b99f96c1956c7485ccabff742560e90627d48f7d770789ced9cbaad4"}], 0xc8, 0x801}, 0x3}], 0x2, 0x4c040) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009a8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a12000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e84000)={0x0, 0x0}) pwritev(r0, &(0x7f00008e7000)=[{&(0x7f00003ef000)="a6e472f1bdb64742f99e761107a034069b3f289231eea69141743ce7147343ff2c90847de7c0047fe4156133c36c0385b50acb3790e0", 0x36}, {&(0x7f0000e3c000-0x1000)="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", 0x1000}, {&(0x7f000046a000-0x70)="b2e3fa322cbf4fb77083602011e8723d2263a0cbfafadc86e1c6f839b62d2711d7555981adc564edd6d768243b0f0b7a6f87dd3a7fd26e7413e05c23c9cf528119a158b0c5e75c89af9123187f0b1cebced149151c0085ac02d5c2b282b0ceeada22f548bbbefa8380767fa79dd0782b", 0x70}, {&(0x7f0000e06000-0x79)="3ba3a730df2c298d544e4404dfe41f10793e19128c182d875fa332628199e2827e710c74cf383a2b693fc95a2e2d43c923c191d69ce576141eb2c35fd2f4561463c00e1274a949de8bb2e55fad73fadfc0ed3d88c7d33eb43b5ebf175ec9fb7125f17697481db75b4c5928afc16e6cee3e1b16aa00788c4253", 0x79}], 0x4, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000131000)=@add_del={0x2, &(0x7f00001d0000-0x10)=@generic="cfb897884a89df93a85017035c278a8e", 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000af3000-0x8)={r2, r3}) 2018/01/06 04:22:48 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x1000000, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000b000)={0x3, &(0x7f000000a000-0x18)=[{0x7, 0x6, 0x8000, 0x6}, {0x4, 0x0, 0xbd1, 0x81}, {0x1, 0x1, 0x20, 0x2}]}, 0xfffffd2b) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000c000)={0x0, 0x6d, "d319a2053e610034c1d7b5e82c2d91b00b8355c28eabb5ad8bae606c4b29df1df92a0adc594814eafbe4499f22c561f97c0a2de30bd91919341a130ec359e3cd7a711c94f08a5b862623314dbc624026dac1b98814b2730f636244f6b80e685ffc004f8393e7356ae840b30321"}, &(0x7f000000a000-0x4)=0x75) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000000e000-0x1a)={"26ac0d622d2169b8d6d5fd9ec9071ce4", {0x4, 0x1000, 0x4, "bed5b060e8ff", 0xb58, 0x0}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x8, 0x6}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000000e000)={0x1896, 0x100, 0x6, 0x7, 0x5, 0x3, 0x4}, 0xc) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) close(r0) 2018/01/06 04:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000245000-0x5c)=@getsadinfo={0x1c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000437000)=0x0, &(0x7f00003a6000-0x4)=0xffffffffffffffba) 2018/01/06 04:22:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000c1d000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x590, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0xc3}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x63ed, 0x4) 2018/01/06 04:22:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002b3000)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) 2018/01/06 04:22:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000c6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b0000-0x4)=0x7, 0x3e) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000651000-0x28)=[{0x4, 0x2}, {0x3, 0x4}, {0x6, 0x9}, {0x8, 0x800}, {0x0, 0x10001}], 0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ff7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00009b0000-0xf)="", 0x0) 2018/01/06 04:22:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000da4000-0x4)=0x4, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f00008e6000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000b38000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000764000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ddc000)=@assoc_value={0x0, 0x0}, &(0x7f0000f43000)=0x8) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a33000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00002de000-0x10)={&(0x7f0000821000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$ipx(r3, &(0x7f00008cc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fbd000-0x4)=0x10) 2018/01/06 04:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00003df000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed, 0x0, 0x0, 0x0, 0x3, &(0x7f00000c7000)=@common='lo\x00', 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/06 04:22:48 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f85000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f85000-0xb8)={0x0, 0x6, 0x4, 0x7, 0xe3, 0x1, 0x80000000, 0x3, {0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x5, 0x8001, 0x0, 0x1000}}, &(0x7f000015d000-0x4)=0xb8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f85000-0x8)={r1, 0x5, 0x9}, &(0x7f000013a000-0x4)=0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f85000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000090000)=0x8, 0x4) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r4, &(0x7f0000f83000)=[{&(0x7f0000909000-0xd8)="80", 0x1}, {&(0x7f0000f80000)="abf5ea8f0b06213476f56b99c7a72f28faca2812d0f950cd35e0e611c369fe9960d3ee3d846e69f9fe3e067f5bdfa00024151e38ceff2ec7dfadafff542ce968485f2a604c09dbcf9aaf0556223a296d83596a80564825563e8cca467d66606eb0707433f9914dfc353288c3718ff9f7aca03558d92bb5d357b5464ca033f5fefc687a49686bb5aab271ffaaf35d969ae3abcc4e45e2f94539b43e6e058b0ae13434ae81ed4495a21817729cdf946dcfb3e397519cef968d7f269cc2cff55f2ef3", 0xc1}, {&(0x7f0000f82000)="a4abc2ace122fa316f117f57bde4c2fb66bb4a6b1680f272c0d27d5ee75699f8ae1f95dc8fdcb96cf3acac1b1c4284bca48d84bece834bcbe933a9011d128f2dab9ad9d42e33235881e582e0d5379da8aa1e4647a0d88a71a1c05bac5b8df15297d2567c6e0399bf9db863f975d039c53eee41683e4f3b1e41cf20d07da6b61047473d0c118fb667c760af16f6db72133d860d9c9562ecb22956dd57a7f49f21ed087b4e27c2ee6175607d1a563d906bf9aa8e941f139c35409e1e8da6f39a9dc7ef8b629257c310c2c3f32359a22f1109a82fefa697c48ba7512645d1", 0xdd}], 0x3, 0x0) read(r3, &(0x7f0000c03000-0xb8)=""/184, 0xb8) 2018/01/06 04:22:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005c0000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000eea000)={r0, 0x3, 0xf544d9976d859b03, 0x80000001, &(0x7f0000cda000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) pipe(&(0x7f0000a13000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b99000)={0x0, 0x6, 0x2}, &(0x7f0000e7f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c3f000)={r2, 0xfffffffffffff801}, &(0x7f0000392000)=0x8) syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/06 04:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d07000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000013a000)=0xe, 0x800) recvmsg(r0, &(0x7f000085e000)={&(0x7f0000166000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a8000-0x20)=[{&(0x7f000060d000)=""/144, 0x90}, {&(0x7f0000412000-0x10)=""/16, 0x10}], 0x2, &(0x7f0000b31000-0x4)=""/4, 0x4, 0x3}, 0x2063) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f00003d9000-0x2b)="290000002000190001000001ff0000060200001600000f00000000040d001400001b00008000000008", 0xfffffffffffffc17}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000393000-0x108)={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]}, [0x0, 0x3, 0x8, 0x3, 0x0, 0x0, 0x566f, 0x36ec, 0x1f, 0x9, 0xd, 0x9, 0x7f, 0x8000, 0x1]}, &(0x7f000030b000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006be000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x483}, &(0x7f0000b97000-0x4)=0x98) 2018/01/06 04:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/06 04:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00008dc000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006d4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006c1000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000072a000-0x8)={r1, 0x8}, &(0x7f0000e92000-0x4)=0x8) syz_emit_ethernet(0x3e, &(0x7f00008bb000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "91f60b", 0x0, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/06 04:22:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000929000-0x4)=0x0, &(0x7f00008fe000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000835000)=[], 0x2111) 2018/01/06 04:22:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001bf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00009cf000)={r1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r2, &(0x7f0000120000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009c000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d92000-0x8)={0x0, 0x401, 0x4026}, &(0x7f0000d7b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f34000)={r4, @in6={{0xa, 0x0, 0x492beec0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet_icmp(0x2, 0x2, 0x1) connect(r2, &(0x7f0000885000-0x8)=@sco={0x1f, {0x46b, 0x200, 0x48, 0x3f, 0x8001, 0x7fff}}, 0x8) pipe(&(0x7f0000bf5000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r5, 0x21, 0xcf, &(0x7f0000e4c000)="d08635faa09c54d4d2188c2e03c97b770629a0e4fbb5334a94ef22acb86f9cc45b8924534e248139b2d71bdbe577a0aa17d45b0b0451f6bb9fe31f2dde98cfaca5f3c22051c3e9764dc12aa0548ae1cfd750321b07bb5de8bcf7282f4a01d40f1ea25820b758f2b650cad344fd265d66db8b5918c17c0b695a6db68a7bfc13df2d39997bbb7d7ead72a17f821f3287b83c08eb6c9be441917538c9070eca9578c05fd89d29bdb2cb8ec69125d3c6732bb4c8be2d8b3c24ce9d376472b6d1262342", 0xc1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003ad000)=0x0) 2018/01/06 04:22:48 executing program 3: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000776000)={0x0, 0x61, "6be478345bff528ac469e74147846dbba33d39ed5a1d20e1fa8a1b0655a99cff5d9db1bdb7f9a118a123b146caed742d7b4673a3603fa9cb5f465ea3d2108234786789bfba24ab35e2a5140068b4b61f65e0ee91f3c70e332bedc27d249d40ad3e"}, &(0x7f0000adb000-0x4)=0x69) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000adb000)={0x0, 0xa0, &(0x7f0000adb000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xcff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x1b8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x245, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000adc000-0x4)=0x10) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x3, 0x5656) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ada000)={r1, 0xcd4, 0x800000010}, 0xc) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000adc000)={0x6, 0x6fe, 0x7, 0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt(r2, 0x8906, &(0x7f0000adc000)="62eab35cc5ec19ac8a5f30da66bb8d88ab84d68e50339105e34d5f9a99b6d3bff3b7400f83b01083fac8fc96ec9e59e59204e7e31da811e0e6cce6d26295397e28d49eb039a3a7145c557ac365f13f9831d696682109c14d21eb9f2779") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000968000)={0x0, 0x0, ""}, &(0x7f000020c000)=0x8) 2018/01/06 04:22:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80003, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008b8000)={0x0, 0x60, 0x20, 0x7, 0x1f}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x3, 0x4cc, 0x0, 0x8, 0x7f}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c44000-0x4)=r2, 0x4) connect$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x1, {0x100, 0x8001, 0x40, 0x5, 0x401, 0x101}, 0x10001, 0x8}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @loopback=0x7f000001}}}}, 0x0) 2018/01/06 04:22:48 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c9a000-0x4)=0x21, 0x4) sendmsg(r0, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00000007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e327f814dc256ce82cb2c80ff58911dbff9000000000000000761676956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/06 04:22:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000449000-0x4)=0x9, 0x4) 2018/01/06 04:22:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) sendto$llc(r1, &(0x7f00005d8000-0xd6)="ad", 0x1, 0x0, &(0x7f0000742000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r1) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f000021d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a26000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000829000)={0x3, [0x7b6c, 0x8, 0x7]}, 0xa) recvfrom$ax25(r3, &(0x7f000092f000)=""/91, 0x5b, 0x0, &(0x7f0000751000-0x10)={0x3, {"06a287e4f88f50"}, 0x200000000000}, 0x10) read(r0, &(0x7f0000276000)=""/158, 0x9e) 2018/01/06 04:22:48 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006d0000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a51000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009f8000)={@generic="270ef98d1f37c68e1cc6efbab429d69e", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d9e000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d3000-0x10)=[{&(0x7f00004d4000)="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", 0x112}], 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000098e000-0x78)={0x100, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xbba, 0x7f, 0x79f2, 0x9, 0x0, 0x200, 0x4, 0xbf3}) 2018/01/06 04:22:48 executing program 2: socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000949000)={0x0, 0x1000, "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"}, &(0x7f0000f64000)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e25000-0x8)=@assoc_value={r1, 0x81}, 0x8) 2018/01/06 04:22:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0xf6c4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) recvfrom$inet(r2, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f36000)="4658da45c1fe560b7d24a88a6a4bd98a0f36a112b0441d14b185ecd01d25ab2bb9b0c900e8c0df653c00f65cea5969a09f80fc57cdc4d373c52260099abe50ea73fcd9de813ff00fa434cbe08a568ef51f80142358178461ca61db8fe59bcd60428d3d630e289496c776", 0x6a) close(r1) 2018/01/06 04:22:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f000000b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) 2018/01/06 04:22:48 executing program 3: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{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]}, 0x1, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000ee0000)=0xfffffffffffffefa) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000dc3000)={0x0, 0x0}) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @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]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0x1, 0x401) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00003da000)=0x4, 0x4) accept$inet6(r0, &(0x7f00007d0000-0x8)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0xffffffe0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/06 04:22:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000324000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) bind$packet(r0, &(0x7f0000c0c000-0x14)={0x11, 0xff, r1, 0x1, 0x1, 0x6, @random="0778776b49e7", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x41c000)=nil, 0x41c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000416000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000279000-0x10)={&(0x7f00003e4000-0x410)=@expire={0xfc, 0x18, 0x803, 0x0, 0x1, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000041c000)=@buf={0x65, &(0x7f000041d000-0x65)="e6c6159f77224c325416d7c8d79c64c760655e123f0b137e55a106a000072f61050c996a7ac1ec81ccd53807160306b41c9b2ee2e5300beb5b213cb74e145d0c22d2d798f771b5d87fdb00ad99c76dba536d95976a3272765355c4b28abb9de033fcaf294d"}) 2018/01/06 04:22:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x50d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b89000)={0x0, 0xe3, "df9697b96f935f974a742969e74d360fac16f1c89bc80c735699f4d4ebc807aa96c0a2261298a565363b2918c258b462c3f356e5df5b992a169210fb6bf211f32dbec6a0af4348b8288481a521e5000837b2d1d4aa78b6b3649b41be52a9abbcb36142d90f43f9914a7dcd5c82772facbc82effd6a7fba833d5790c8bcb4eef480a91efe0c786b6a5d6289d84452e62f2f10aab350ced53e31a26c170e8199ebf13cea6e8354a332cdf073ca1b2e16ff5b8f4cbc8936be1f76791a9f547272ac8e3610ab5c18d2ca7c483f0b07eeb0bf83ae773c91bb9b412f4aec93e1079006979021"}, &(0x7f0000745000)=0xeb) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009d4000-0x6)={r3, 0x20, 0x10}, 0xc) sendto$inet6(r2, &(0x7f00006a3000)="", 0x0, 0x20008000, &(0x7f0000500000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 04:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008d7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000867000)={0x0, 0x2c, &(0x7f00008cd000)=[@in6={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000277000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002f8000)={r1, 0x51, "cb88ec65b584047e4d06cf2be6d3b3a4040bd9237c78b55ff80bbdc55b6eb7d68970f35d88b381c808122a2b33aac6b08133fc47fddb5a37c0cee7cc22f5263dabcd1af7cd82dc922927336fa05c85cf54"}, &(0x7f0000657000)=0x59) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000128000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 04:22:48 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x3, &(0x7f0000f6a000)="d0dd042be1b40a199229baa89c213e5ed5cf414de636bf9814b835d2193767b9c35e7acdc102c87b3b0c4c09b486a09dadb187badfee3cddde9ec64c3c18425617f527dcdb8db5f5b799f8ae33a206fb08389a3ab9962cce3d4de013802e27b56885b38650917b438626d0456c9623e0f3aa26e9ff681e", 0x77) getpeername$inet6(r0, &(0x7f0000eab000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000068d000)=0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000976000-0x10)={0x0, 0x7, 0x8, 0x7fffffff}, &(0x7f0000f6b000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004e2000-0x1008)={r2, 0x10000, 0x1000, "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"}, 0x1008) [ 701.809839] sctp: [Deprecated]: syz-executor2 (pid 19779) Use of struct sctp_assoc_value in delayed_ack socket option. [ 701.809839] Use struct sctp_sack_info instead [ 701.834759] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 701.861310] sctp: [Deprecated]: syz-executor3 (pid 19783) Use of struct sctp_assoc_value in delayed_ack socket option. [ 701.861310] Use struct sctp_sack_info instead [ 701.865777] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 04:22:48 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060c000)=0x10) syz_emit_ethernet(0x12, &(0x7f00002d3000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000000000088a8, @x25={0x0, 0x0, 0x0, "cd"}}}}, &(0x7f0000958000-0x10)={0x0, 0x1, [0x6ff]}) 2018/01/06 04:22:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000e7e000-0x75)="", 0x0, 0x0, &(0x7f00000c9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x4000, &(0x7f0000e76000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x2, 0x8) 2018/01/06 04:22:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f000000f000-0xe02)="bd", 0x1, 0x0, &(0x7f0000dc5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 04:22:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x3fffffffffff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r6 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000804000)={0x0, 0x0}) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = accept$llc(0xffffffffffffffff, &(0x7f0000da4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a35000)=0x10) r11 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000006e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000090c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r14 = getgid() sendmsg$netlink(r0, &(0x7f0000037000-0x38)={0x0, 0x0, &(0x7f0000835000)=[{&(0x7f0000337000)=[{0x4c, 0x9, 0x400, 0x2f, 0x1, "430837a0e2daa7046b8c12cfcaf5e8f35cb67140d050416bf441047c4e011e30cda3ed677558bc24d09fb18c9d4a60d2856a7c25437ea27cc66d93c1"}, {0xe0, 0x100000000, 0x0, 0x200, 0x2, "a49f12915ccc7c5bda0ba2dc0299057d2b052c54c450c1bffc1aee52bae07d36934d69b51e41d4ae7faa03fd8b8282a8261a5277a84a0017f64ee25b92eaee26c8f9fe8bea4cb08d58dd445b079b1112dae53e9261a64fa732ff742e8bd303e64e2e7724f00ad4983f2de04ed8d9609d1424cef2d39c028685b9711807cea1bbc0bad5322b828eaf0ebe925cbb58f1ef4c7eafadab507e2baeea7596fff862e3ef5d662a0813055190344f59665b06121cbd1feb9cbe59a7f80b0e7d761cbd573a82b901a0281061ab001328ab01122c"}], 0x12c}, {&(0x7f0000000000)=[{0x5c, 0x0, 0x400, 0x582, 0x0, "4309fba85108d80a83d8dd80a41dd1bdd03cb8705ab49009ce3b0f806f82e8e1be84d4b864e72c9e9ee907ffe7fe82aa55fc99125e146db961c4584a59a783cd23805d0d2ab617b5ce"}], 0x5c}], 0x2, &(0x7f00003e1000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x28, 0x1, 0x1, [r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x70, 0x40001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$netlink(0x10, 0x3, 0x12) writev(r15, &(0x7f000030b000)=[{&(0x7f0000d55000)="1c4b011887ed2fbccd33248edbf30d29ad118bad26f2", 0x16}, {&(0x7f0000b06000-0x9a)="f0bef21dea6b091233b2ecfe54f7e770dde6f9da2d7213d0b758124e3cbdfab070a2f3dd00744a10fcf98c888270156339362ae49d9f67342b18f68b0a6f88b17ed9c9c3673c3cb72bca01df42f10b2d74f54609447a6e27b5643af434e3375ca45499e298948551b2b4aa12133f3dfd2743f99a00fb999fe455d6440b219512d36a5f07095740922bd113d0906a64c8232f978dce4e9e00e470", 0x9a}, {&(0x7f00002b4000)="9277ec61ad438265a1248d776309ecc98782e5d1fdec4dcf427b634010b632094eedb1b0e14bd5ef21c93dad59c3e4073ffc92859a4be94eb47cd2818cbdcc06b76f59b70201b58a9043a2c277513d35edd8db1d6c3d94978991b2a4994c0344da196f7ed18caa6182a77d00d7449ad958cb40157dbe98f16f7fd0590ebc1eee426229bf44127d7786158c49dd080dea0d0ad657307aa655a1854f95e4076ad14c3f35444b4b53541774f1b738c99b3a791f589c2d8daf28ba0617952b5fec0eef192f435e7018f82f1db78409cbdd5f2b52cc2ea25779", 0xd7}, {&(0x7f00009ef000)="9c29631335eee8ca14f01766acf1bcfd0b0f724e0991f3f55911a2d6cddd8bc084cc79da5d96cd17eea4c6f7a016", 0x2e}, {&(0x7f0000f73000-0x61)="28922294bf3fff0e0b5107da127ce256f399b268b985a2f059a866f7dbf570ae3dc613492068b7d446e27e52f12e21cbf6316b303c4b4bcc1c4bfc7aaedcc47e9bed84914fde40ad82a48811249e097b64685d7937a23b921cdbedcf97a6cf12af", 0x61}], 0x5) writev(r15, &(0x7f00006a2000)=[{&(0x7f0000af4000-0x39)="390000001000090400000000004000060000004a0300000045000107ffe1008108000400041a000000000000060800030000000000ffe4693e", 0x39}], 0x1) socketpair(0x0, 0x7, 0xffffffff, &(0x7f0000d78000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r16, 0x0, 0x23, &(0x7f000039c000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b54000)=0xc) ioctl$int_out(r15, 0x5462, &(0x7f00004a6000)=0x0) 2018/01/06 04:22:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000044d000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000109000-0x4)={r0}) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000321000-0xa8)=""/168, &(0x7f00005ef000)=0xa8) setsockopt$inet6_udp_int(r0, 0x11, 0xd, &(0x7f000053e000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000ee6000-0x1c)={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x4}, 0x1c) recvmsg(r2, &(0x7f0000aab000-0x38)={&(0x7f000026b000)=@generic={0x0, ""/126}, 0x80, &(0x7f00002ec000-0x50)=[{&(0x7f0000e26000)=""/25, 0x19}, {&(0x7f0000352000-0x77)=""/119, 0x77}, {&(0x7f00008f7000-0x7f)=""/127, 0x7f}, {&(0x7f0000774000-0x59)=""/89, 0x59}, {&(0x7f0000cc1000)=""/4096, 0x1000}], 0x5, &(0x7f00004e2000)=""/84, 0x54, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a00000)={0x0, 0x7}, &(0x7f00003e3000)=0x8) pipe(&(0x7f00000a4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000b78000-0xc)={0x3e, 0x1, 0xb}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000945000-0x8)={r3, 0x1f}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000455000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000b59000)={r6, 0x80000, r5}) accept$inet(0xffffffffffffff9c, &(0x7f0000b28000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eaa000)=0x10) sendto$inet6(r0, &(0x7f0000585000-0x1000)="", 0x0, 0x0, &(0x7f000066c000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 04:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x400) socketpair(0x5, 0x6, 0x9, &(0x7f000097c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000171000-0x8)={0x0, 0x5}, &(0x7f00000f5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d13000-0x8)={r3, 0xfffffffffffffff8}, &(0x7f0000825000-0x4)=0x8) sendto$inet(r1, &(0x7f0000c77000-0xae)="b790c2eed2e564eba697510e68eb1fb2e7f87c70df9217c2b465d34f0c0cba660d2aa27615950964d687625e31acf06e413bbc37942114eb79dabb1d2b5d26a2ddb196ee0ec615fd063854bcb3c18785337d62fe30e607d2e59eb12d5a2034cbde4eed7acdff48c240d3b3e506e5a35ab30bd3c00d776f4a54e31373ab81326558c0cc58618505480fb6bc069a41ec6d08e6bfdd3f267cbdd97e138968e5add1439068facbed1597d09f1561d9a6", 0xae, 0x800, &(0x7f00006c0000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000008c000-0x4)=0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 04:22:48 executing program 2: r0 = socket(0x18, 0x0, 0x1) getpeername$inet(r0, &(0x7f000000e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007d0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x7fffffff}, &(0x7f0000000000)=0x8) 2018/01/06 04:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) pread64(r0, &(0x7f00009f0000)=""/35, 0x23, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004d2000-0x10)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000745000-0x30)=[{&(0x7f000085b000)="98b35adb3b0b053a81612c09cf33bdb35b9546f533dcb826a710b9af6f142b627656fd84f8a3cdf52b19fbb5a8bb873588a0a4859e3a85875b00374a", 0x3c}, {&(0x7f0000990000-0x9f)="d30228efd1dc2c5cd5a230749958e58da3bca9340827ad61657bb178ff196273f1b9b47a98978bf22ba90a13d3d1c65bf8c40a1c4152b2c7977749e831cb40c619ecb4c625647ea5e431cb88b191e731ef33336eae5b3531751ebf1c60eee0cb1ec7379585dfb60f041d69931833c42d9c697267a385da8c953822d10356b56671afe4ff9aff3e0ceeb524ee33fe510bccc229c70006ed371d32a8f954f195", 0x9f}, {&(0x7f0000d6b000)="818c6ad2f217366b3dc8e8fc4567b7777a324b230bb6c8fff580edf6023c86e36724d0099c7f3cded898bbbb97f25d87840846cf0e6be35de87da632da73c9e94b31ba52bb921dd6beec63c62938b728c21a2e45", 0x54}], 0x3, &(0x7f00003b5000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 04:22:48 executing program 7: mmap(&(0x7f0000000000/0x820000)=nil, 0x820000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00002d4000)="220000001c00b515f8efff000001080000000000000000000000010306000100a445", 0x22) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000144000)=0x0, &(0x7f0000483000-0x4)=0x4) [ 701.917102] sctp: [Deprecated]: syz-executor3 (pid 19795) Use of struct sctp_assoc_value in delayed_ack socket option. [ 701.917102] Use struct sctp_sack_info instead 2018/01/06 04:22:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x1000, 0x2f7, "81ceb9471463", 0x2, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000ee5000)={0x1000, &(0x7f0000aef000-0x1000)="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"}) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) bind(r2, &(0x7f0000094000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) sendmsg$netlink(r2, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000fb2000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00001c1000)=[], 0x0, 0x0}, 0x0) gettid() setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00008e4000)={0x9, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [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]}, {{0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @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]}]}, 0x290) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00007b7000-0xca)=""/202, &(0x7f0000e5e000-0x4)=0xca) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000afc000-0xfc)={r2, 0x3, 0x2, "f1c74853dfe6d84aa2d1a7ec5a6d481bf4e8c785179e41cae0e91883250d30969eb5e137b288ea4435bf1dffb4d517a22db4b91515d71e5a022ad22067043eebf4b2f9dfc1f2e0ba8c8de1dc3ce57947d7ef5c5d491087b51b7120d7f3fd707bf1b034c206b016f81e684a86f3874d537c78f0a6537d3e3ff55ea03719c0737af3fdff6fd5f0ba512818baedd706b93bcba7ba597ef2ada719e545d61e5eede86a852b87915a9f1cf272a4bdb42398d7444cdc295f5ad1c7734ee4f9ee76895af68f2916954ae96fd883aa30ca5fa5b1895389f24ba9c69f9f25756d32baf810db38e6301f39732aff47c5ad3fa942fd5815"}) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000540000)=""/124, &(0x7f0000e5f000-0x4)=0x7c) 2018/01/06 04:22:48 executing program 7: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a3c000-0x4)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000df9000-0x14)={0x5, 0x5, 0x2, 0x6, 0x4}, 0x14) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f00009cb000)=0x10000000, 0x4) 2018/01/06 04:22:48 executing program 6: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x8000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da2000)=0x206) setsockopt(r0, 0x0, 0x20, &(0x7f000023d000-0xd8)="", 0x0) 2018/01/06 04:22:48 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000ff6000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000079000-0x4)=0x1c, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80800, 0x6, &(0x7f0000ff6000)={0x0, 0x0}) connect$unix(r1, &(0x7f0000359000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) 2018/01/06 04:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f87000)=0x5bba, &(0x7f00000bb000-0x4)=0x4) write(r0, &(0x7f00007bf000)="26000000130047f12001b1dc8c002200160b14090600000000000000ff000133050003003f40", 0x26) 2018/01/06 04:22:48 executing program 3: r0 = socket(0x19, 0x7, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006c5000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003f9000-0x108)={0x0, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xffffffffcd9df3b7, 0x3, 0xd1, 0x1, 0x9, 0x100000001, 0x6, 0x1ff, 0x3, 0x9, 0x100000000, 0x0, 0x3, 0x3]}, &(0x7f0000b58000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f000006d000-0x4)=0x8) connect(r0, &(0x7f0000956000-0x80)=@generic={0x11, "cd422f567ba6c89291f82b2d71c7b2f48957deec7763c7342df576bf84e8a86a59d8f546baa1f21f360995b1d70214afdf3e2c4c32871c9e923aa55bf61b6b41cc9ab294bee53c955c3fc35351765302e61c2f17f7b70c4f40c2a2386a19a4de4a272b18c162864705f1392f612bc8936fa6c39b65c6e422db80675b4af2"}, 0x80) 2018/01/06 04:22:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1c, &(0x7f0000c1b000-0xb8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @llc={0x8, @snap={0x0, 0x0, "ad", '2\f!', 0x0, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000075b000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c14000)=0x0, &(0x7f0000216000)=0x4) socketpair(0x8, 0x800, 0x400, &(0x7f00004f1000)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f00007dc000)={0x0, 0x0}, 0x3, 0x8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e9b000+0xbd1)=0x10000, 0x2) 2018/01/06 04:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000374000-0x58)={0x26, 'aead\x00', 0x4, 0x13, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfffffffffffffee3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000165000)=@llc={0x1a, 0xfe, 0x6, 0xffffffffffff8000, 0x529, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x80000001, ""}], 0x10, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000a6a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e6c000-0x4)=0x9, 0x800) pipe(&(0x7f0000381000)={0x0, 0x0}) getsockname$ax25(r3, &(0x7f0000dff000)={0x0, {""/7}, 0x0}, &(0x7f0000a8d000-0x4)=0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000283000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000018c000)=0x14) 2018/01/06 04:22:48 executing program 2: unshare(0x400) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00005b4000-0x10)=[{&(0x7f0000ae9000)=""/127, 0x7f}], 0x1, &(0x7f0000f40000-0xdf)=""/223, 0xdf, 0x6}, 0x40000000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="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", 0x1000}], 0x1, 0x1) pwritev(r1, &(0x7f000068b000)=[], 0x0, 0x0) [ 702.090244] ?: renamed from ip6_vti0 2018/01/06 04:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) pipe(&(0x7f0000348000-0x8)={0x0, 0x0}) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000072e000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ce000)=0xe8) r4 = getgid() sendmsg$netlink(r1, &(0x7f0000b69000-0x38)={0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f0000d85000-0x270)=[{0x104, 0x7, 0x208, 0x3, 0x2, "4ad7b1b7abc98095fe7cf34ec8705e95cb7add3778fc674ca3123bf2caafd698ce986869e1d8a20a852cdebc4ca0eaf7378e0e9c3868cc4f2427a80bd8d0b23c5319dd7e0ab077520bce3168f27f0b0d119cae8e99d25452d69633c473f30ce2452497f128685074d8ede3c964ba30e2bc440d7d9e279599a6c40e071a9eb30eb4849996938b751344501106d43cd1378794043b9867bf836a58a133f315bb3ade9223f6fc3d96517d86f54d0295cb12367be757fc0ddc613201e221f4ac872362a388c66cefd5303fd252d39f935a5330750519e7dee587b763e020ad1f21b837b35239449f9aed2a8c9fad5c51a9c2f4"}, {0xcc, 0x445, 0x8, 0xa7, 0x2, "d0c890e31d6c4e8c4ca69f5e6bc74129a57f759f5fd7c8fd7f0120839d6042231f94b85a0bfe5ba5b1a75209ad2a7f2c953d76599138992359ca8c6e4c2317000ef02fae55d4987a190c6f74e83bf269848a326f372c570acf31a1fc2062c48b9f0aa80f8a57bb49a7716fe0760b9fc40e0601a2320e189542081e5d8a445540defb497eadaab162ceaa87cec1fb09e0e86e8887efd2436b2cfd9e90e91a0a84a81d7c8a059a8da1fbfc7a171eb99fb4d6bcaadae56ba31f4526"}, {0xa0, 0xd39, 0x700, 0x4, 0x2, "ee2c1367ab886be9a1a51aa8d15c1220c528a0066277134bdfd48fb5a99d0466d9f36bcebcbb84654f2965f03382a4ab197eb08144cb31d50864c8d8d0524d980c768d36f3ffb4d4d6ce9df422fa68c00491c9a53b0f7e27158434dd37d8720f48386f56f6b3c36ffd1c91f1536e065aa486b93481cf405e7af3515a45974cbe1f965d79a042ad31b1ec834d0b56"}], 0x270}, {&(0x7f0000584000-0x190)=[{0xc0, 0x1f, 0x400, 0x6bf, 0x2, "ba4b7c216a1f3f3f0749dfec7767188b2e81ef5ab87f3a3fac6c277cbe0d2e1f7026b98281150bfea0ab4005b9583a7a57b858c4c3763a0e3a3e77b3dcd8faf412bdca0d81addd429eaf0fe208044a9498beafd05d5028e2781a800624846653b6d213c31c8b700e16df2482b7887aefd97def75e2ece058f0175c5e905f89cdd0b57fd2e94af08830275cd6300220394179b252be30026afd8b03168c8de377cc13f7fd114ffb32f6d55e786662"}, {0x3c, 0x8, 0x800, 0xca9, 0x0, "f3725f47c3a356966e8cc5498dd709432140621d5a6e3ab4488b7f5d249f8f1d9f5db98caf2dd5571f4ed67d"}, {0x94, 0x4, 0x708, 0x3b6, 0x2, "74c889e79a7c1c7bfa54ab46b9b8a621d3127249ed32c90b82b5dd721d661a12b3830ca88cd084278aae3cdd7445bf339b8d847fe6db9da989438baab1830f6293f518362f9d020353e780097e697913b4f21cbeb8aa4ed3f00e05edc6a6d64412656e866cbc6fc1e51fcde40161837591c6123fd012e8056a261002dfabc05ba2df"}], 0x190}], 0x2, &(0x7f0000a16000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20000000}, 0x44) close(r0) 2018/01/06 04:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000019000-0x1)='W', 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009b3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c42000-0x20)={0xc83, 0x5, 0x0, 0x7fff, 0x9, 0x8, 0x2, 0x2, r1}, 0x20) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000abc000)=0x0, &(0x7f0000f81000-0x4)=0x4) 2018/01/06 04:22:48 executing program 0: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x6) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000de5000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de6000-0x4)=0x0) 2018/01/06 04:22:48 executing program 7: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000873000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ea1000-0x6)={0x0, 0x5}, &(0x7f0000ea1000-0x4)=0x6) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ea0000)={0x5, 0x3ff, 0x4, 0x9, 0x0, 0x0, 0xffffffff00000000, 0x9, r2}, &(0x7f0000ea1000-0x4)=0x20) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea2000-0x18)="18000000190025f0011c1ffbfffffc0e0200000003000000", 0x18) 2018/01/06 04:22:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f81000-0x4)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000022f000-0xc)={@multicast2=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000cdc000)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000634000)={r1, 0x50, &(0x7f00001d0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d13000)=r2, 0x4) 2018/01/06 04:22:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d10000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001c4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003ee000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00005ce000)={r2, 0x1}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f000065d000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db8000)=0x1c, 0x0) connect$inet6(r3, &(0x7f0000d0f000)={0xa, 0x1, 0xffffffffffff1a24, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000443000-0x80)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/06 04:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000efe000-0x4)={r0}) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000e90000)=0x0, &(0x7f000070d000)=0x4) pipe(&(0x7f000095e000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000c04000-0x87)="7262ce2c09af2e26e8f7cc86e0a495ec65eeabfa998a2adaafaf8cf1906ef407f9bdb0de523bafc7303822704d9a261ae38df8ff10c78e7faeee944beb9ce0d96e7415358d39b201e20097639bb863b4bfda485aa28fbb668904f5f02a63ddc6b38cef423626918bd99eac467ffc11a260d20c804d7afbef570dc7ccbcd115ff396932cd06040f", 0x87) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000e2c000)="3c9525") 2018/01/06 04:22:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000744000-0x80)=@generic={0x0, ""/126}, &(0x7f00008b4000-0x4)=0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c80000)=0x0, &(0x7f0000a8f000)=0x4) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000781000-0x28)={@common='sit0\x00', @ifru_ivalue=0x0}) 2018/01/06 04:22:49 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000001d000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\v', '6$f', 0x0, ""}}}}}, &(0x7f0000018000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x1e6, &(0x7f000000e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dece5a976692", [], {{0x200, @ipv6={0x0, 0x6, "0e6661", 0x1b0, 0x0, 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]}, {[@hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xf4, "459f254f0eba0114667b054d29aae43d5d87d4c34b98e1d5c2c8d701722d4661d6e450cac96903265d3a153c649f4bf3f5de7b264d0311ca5917c89602baf98308b4fc2938d7818b4a591dacb49dbd73ada8a70336cae36c7e358aaa00f88c995735ecefc9b8d6272c7ab70f3dc18fbb85fe97b83604027a3cec0b6a60e5732e2a81404446768600048692911bc57657c76d88f32606fb01df314fb014168ac2fe00f039bbb084e3702b53420bdfaae350dbe35c28c7e2df132c66e843c69367d2248c9f0f534ab009f6c7ba940a823027d26cdb80e3444646d3e7d65c39bcecbc5da0f1cba21496066c457824e337659408c091"}]}, @hopopts={0x5f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x100000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x48, {0x7, 0x10, 0x2, 0x3ff, [0xdbe, 0xdda, 0x2, 0x0, 0x2d, 0x6, 0x6, 0x3f]}}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x7ff, 0x22e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000023000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000023000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000c000-0x4)=0x100000001, 0x4) 2018/01/06 04:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000003a000)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004b4000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x800, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f24000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x3, 0x6, 0x8, 0x4, 0x10001}, 0x20) 2018/01/06 04:22:49 executing program 2: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f8e000)={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]}, 0x75, 0x7}, &(0x7f0000f16000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000040b000-0xc)=@sack_info={r2, 0x5, 0x8}, 0xc) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/06 04:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00000c3000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) bind$alg(r0, &(0x7f0000de9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e99000)="824aa2bd58f4a4fe0da5e35a4f75661e5488fd27a4b75a4d0b0f5a26be5836e81e325c24542ac69f306ec84adee0fe0a6060aba1fcf7e3b48cd1f1086eb6b7d53813278179a391b9824003841ed0975a6c6df91a5966ab66e1a12af1e90f26324281a7e4cba486c25994a3cd3a0c3778d7cbf8f134108779c3f63f953a54fb8be333f43224079896c53a099a", 0x8c) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000155000-0x20)=[{&(0x7f000067e000-0xb4)="18a8b34e5d4a1619fb01015d650f5695a9c3070b53338b2799da3e7be3f83566", 0x20}], 0x1, &(0x7f00006d0000)=[], 0x0, 0x0}, 0x2) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0x415}], 0x1) 2018/01/06 04:22:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) socket$bt_l2cap(0x1f, 0x7, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2018/01/06 04:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000c49000-0x4)=0x1, 0x4) bind$alg(r0, &(0x7f00008ff000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept(r0, &(0x7f0000265000)=@generic={0x0, ""/126}, &(0x7f0000a78000-0x4)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000095e000-0xc)={0x80000001, 0x1, 0x7, 0x100000000, 0x1}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f0000edf000)=[], 0x0, &(0x7f00004cd000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000580000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f000015b000)=""/87, 0xfffffd15, 0x0}, 0x0) 2018/01/06 04:22:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind(r0, &(0x7f00001d9000)=@hci={0x1f, 0x80000000, 0x3}, 0x6) r1 = socket(0x2, 0x3, 0x11) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000008a000)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x2, 0x73, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) sendmsg$nfc_llcp(r1, &(0x7f0000005000)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabfd4e94b5f80a73060e6fa18b5b46efffd9324ca5553670fe3d6de1481ba5a3dd4", 0x0}, 0x60, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f0000009000)={0x18, 0x0, 0x2, "0647563d"}, 0x18, 0x0}, 0x0) 2018/01/06 04:22:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000396000)={{{@in=@multicast2=0x0, @in=@multicast1=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x0, &(0x7f0000b09000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fcf000-0x2)="ed", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fd2000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000090f000-0x4)=0x98) 2018/01/06 04:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xa, 0x27f) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000cc9000-0x4)=0x400, 0x4) socketpair(0x11, 0x800, 0xffffffffffffff2d, &(0x7f0000b8d000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ed1000-0x20)=[{0x2, 0x3a5}, {0x4, 0x0}, {0xc8836aa0988a862c, 0x9a08}, {0xa, 0xd98e}], 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000edd000)={0x0, 0x380, 0x30}, &(0x7f0000af2000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000084a000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x401, 0x5, 0x0, 0x80}, &(0x7f0000b81000-0x4)=0xa0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000c99000-0x4)=0x246c, 0xfffffffffffffcaa) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ef9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000013b000)={0x0, 0x3, 0x39cebc46}, &(0x7f0000372000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00009d6000-0x10)={r7, 0x0, 0x8, 0x8}, &(0x7f0000ba1000)=0x10) r8 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000bb8000-0x4)=0x0) setsockopt$inet_int(r6, 0x0, 0x3f, &(0x7f0000e30000-0x4)=0xfe00000000000000, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000475000-0x10)=@generic="71eb22f3b922ff982486a18f498ef4e6", 0x10) setsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000778000)=0x9, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f00008cb000)=0x8000, 0xffffffa7) read(r4, &(0x7f0000bef000+0x741)=""/102, 0x66) 2018/01/06 04:22:49 executing program 7: 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, 0x2, 0x0) r2 = socket(0x18, 0xfffffffffffffffd, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) 2018/01/06 04:22:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000784000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000013f000-0x8)={r1, 0x1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x4000080003, 0x38) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) 2018/01/06 04:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80800, 0x351e, &(0x7f0000740000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d4e000-0x4)={0x5}, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000041a000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x5, 0x2, 0x2, 0x0, 0xffff, 0xdfe3, 0x8}, 0x20) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f000090f000)=0x0, 0x1) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f000033b000)="", 0x0) 2018/01/06 04:22:49 executing program 1: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eb5000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000eb7000-0x80)=@generic={0x0, ""/126}, &(0x7f0000eb6000-0x4)=0x80, 0x80800) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000eb6000)={0x3, &(0x7f00000de000-0xc)=[0x7, 0x8, 0xfffffffffffffffc]}) accept$llc(r1, &(0x7f0000ad7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eb6000-0x2)=0x10) r2 = socket(0x1f, 0x804, 0xfffffffffffffffb) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eb6000-0x8)={0x0, 0x1}, &(0x7f0000eb6000-0x4)=0x8) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000ab000-0x10)={0x2, 0x8005, 0x7fffffff, 0x40, r3}, &(0x7f0000eb6000-0x4)=0x10) 2018/01/06 04:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff2000)="24000000210025d7001c000000000000010100000000000000ffffeb080001005ffd6ae0", 0x24) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000052d000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000614000-0x4)=0xc) 2018/01/06 04:22:49 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x7, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ff0000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000503000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000e0a000-0xf6)=""/0, 0x0, 0x2000, 0x0, 0x0) 2018/01/06 04:22:49 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a69000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000019b000-0x4)=0x58, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000a7000)=@int=0x0, &(0x7f0000f79000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4004000005010000000e000300f0ffff00000503c76e35", 0x26) 2018/01/06 04:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000e02000)=@file={0x0, ""/36}, &(0x7f00008d9000)=0x26) bind(r0, &(0x7f00004d1000)=@rc={0x1f, {0x7, 0x30000, 0x100000000, 0x7d, 0x81, 0x3}, 0x14}, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b3a000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00007cb000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f0000543000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x800000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e52000-0x4)=@assoc_id=0x0, &(0x7f0000b57000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fac000-0xa0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xffffffffffffffff, 0x20002000, 0x1}, 0xa0) 2018/01/06 04:22:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000047f000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xb4b7}, &(0x7f0000102000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c55000)={r1, 0x4}, &(0x7f0000469000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x0) bind$packet(r2, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) getsockname$packet(r2, &(0x7f000081e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e81000)=0x14) getsockopt$inet_int(r2, 0x0, 0x2f, &(0x7f0000073000)=0x0, &(0x7f0000d27000-0x4)=0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r3 = socket(0x11, 0x80006, 0x851) bind(r3, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000091e000)=0x0) write(r3, &(0x7f0000cde000-0xba)="e1ff0000132e22841c05a070bb28e8b34464f289", 0x14) socket$nl_xfrm(0x10, 0x3, 0x6) connect$ax25(r2, &(0x7f00002b4000-0x10)={0x3, {"30e67394f83301"}, 0x6}, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000d93000)=@buf={0x0, 0x0}) 2018/01/06 04:22:49 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000019000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000018000)={r2, 0x20}) 2018/01/06 04:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00008f6000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b81000)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cfe000)=@assoc_id=0x0, &(0x7f0000d50000-0x3)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fa3000)={r1, 0xfff, 0x3, 0x3, 0x7, 0x7}, &(0x7f0000776000)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000008d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00001e4000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc2df, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x1, 0xfffffffffffffeff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xdc) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00006b1000-0x18)=@generic={0x1, 0x0, 0x9a}) 2018/01/06 04:22:49 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={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) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f81000-0x10)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def", 0x30}], 0x1, &(0x7f0000f80000-0x30)=[], 0x0, 0x4}, 0x8000) getsockname(r1, &(0x7f0000592000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc4000-0x4)=0x10) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = socket$nfc_raw(0x27, 0x1, 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f00009bc000-0xa6)="88895f935ae1039ec7b4e8a6d32da36ba7e9c65718aaed8cdad25976d17711efd4d3202010bb80fdcf2a8e01576c83088693c0cb99b7a2ed5f3960cd4c49445272ca98419a092c5498aae951b90109c54935a68edc08b38752363df6ab2ea651820305c89adbb379d27643e1837662d9cbaf66959918285dac16e0bc7bd8a71f79323a85140f9216998c3f67259081d407e15ea37f23edf3a2ea46e58e901d52adc7efe76e7d", 0xa6}, {&(0x7f0000afd000-0x7a)="44a4165a774a0a3db50043c72350f98cf0d943a8bad81b945a78b1d61d43f903b71d21efb588dfb7bc4744a466f263df97fd3b7c99709563c69872924c973fa96c56c600f5ef6fc2a410b07641ff894b4118e9912b9f1dc2ad782644919b59daf2d399e57ae88bbdfc502f0ecdb0d5d040439606146926b37c1f", 0x7a}], 0x2) socketpair(0x8, 0x8080f, 0x80, &(0x7f0000f21000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000071000-0x4)=0x0, &(0x7f00009b3000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00000cb000)=0x5f, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000097000)={0x0, 0x4}, &(0x7f0000c37000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000071000)={r4, 0xfffffffffffffff9, 0x7f, 0x6, 0xfff, 0x9}, &(0x7f0000551000-0x4)=0x14) writev(r1, &(0x7f00002a2000-0x70)=[{&(0x7f00000e9000)="93b3df62f326f2895ed0d4b6612546db5f2175d384431c5a6f94c690a4f4020c635f194548436e6c2623590a71107d4b6b", 0x31}, {&(0x7f0000066000)="e1fa16846d62180a3ed30fdd7e4e5b1846e60e24e3c5237f696dcb8857f6b87988d26950e676dc620c6cb8f188", 0x2d}, {&(0x7f0000f0b000)="2f3ef7f45f810334f0539d5d635f4c88fc6570ef35b8edaaaa59f1e75e24c5ed676aa443e40f1ea93c55b544cd036675e1e0c20e5b86ff18a80b844ad778a80548ddfa6344ebd7f8c272ba5bb7096951aa1c8e70f74f353faedacacfbe7da7cfb6dd09eeacf34d63cdc5e9558dfd8a580f8ae82d5ed7806eae1bc2e09e07a63463879fa839cb670f5d46307a8cc7e9b27a2d3a3a65789bf291a19b4f4fbf8bf71d1e3564ffcc93f894424e86ea7c8585e43fd3737e160eecaf8dc4e17a6d0a73731981536a764e79dddb7009191b648f7de2a456d99c9e7ea3d76b3cfe0aedad94", 0xe1}, {&(0x7f0000866000-0x52)="6b0c1f5821d1c026b0878118503842cd68ba26cc911d40ed1f16ae71046ec913a00317e697dab9cc16c87c0bf171c7d6c4e5b766b6772912c6e221148ecd9c4c98aa2683011160915e4b0276fdbadd704e86", 0x52}, {&(0x7f000060a000)="620af404cdb5b045cce4a73928d7f89e689073c5f42c8b3139513c668914d20213a706ab5f55934748c230871d738a96993b292e8edf0bf0ec511beae7d80a16dc411557cf8c94513b5f05ac563f7a0e9d0afafbfa31f4d10a117cb40d31707c36ac568bdeb17b6501e734a98a2c7befdd4da4954479f69b256eea28dc3400d2084382346fe2402febde2df224caf5e494bdf09236b34f13846fc24c802c12b09ddee8608b0fe20cf320f16bda25", 0xae}, {&(0x7f000096d000-0x7c)="e6439ca40b84febfffba14f7b3af0e5755ceb25e89a8c8dc9ca015605c488faa7402a963cb1f0462312ce01e27393decd515638144212fcdecde2da40a0ddc668f77a6d7db20a787a4d15d29a7776d70e53b203946dd1a0f26c28f03d481cb5bdb7baa18bdb185d62f70f2e9f87f98ce6bba53ad8e6629a4dac4ec74", 0x7c}, {&(0x7f000010d000-0x9a)="950d81f1f31c216e7c97508300a6cd7273ee2a9928a6d02fb4dc718cbe22d7652b13936ae46b8af62eb82313e5e7f55f3f1dccc9cc833610c53adacde1c8e5fbd500b1a5b0c1fe7948aa22be932aad83f06c44fef334d47d6a318b2b17ce6a62cdb9c09d9afaf0d3c2d29c19f7458f3a6f7eb723e2b6f3c70df3fc62180c239af1877dff84c28dbb2ae5077e71ccb24b4368370319410e85a590", 0x9a}], 0x7) 2018/01/06 04:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="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", 0x599, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f00008e7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d26000-0x4)=0x58, 0x80800) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000721000-0x2)=0x4, 0x2) 2018/01/06 04:22:49 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x1) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 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) vmsplice(r1, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)="a4f3c6ba4c1c685adc3e27b5925273a7cc623dfc267c3ce4449d95f0ee", 0x1d}, {&(0x7f0000fd9000-0xbe)="8fbb31c77480241d990d7986be89387d5c145f5a2564514615ac1d91e50249c64f07e8a92c6ea465bea9182b89059b6984802c3eb478f8f33814e039451059f22719726bb4561d72542835ad8bab9eb195afbfc2b2adfb9eb2017cc8e40e00c90e2a239bb00035594fb42b9bb37dc08b4554cd73f3563bce005cb27416980127f454897712fcc8b621e9f9ee77f085e5b802bfd1e9924c2da24ef3440152e4a9d358d5369226fc22748d3600d8f119b84baf95089e0e315528a90c29897e", 0xbe}, {&(0x7f0000fd9000-0x85)="d88231923657923a3171f1be3d12cd59e2da792302e040551d745514d7eebfb6ff8d9ba431bd08d7ac4f796b6502ef380965ddc781483779a7a53c280afefc605e9bb9c907e66f42dffaf0f4227bec8e4868af6ea4d07fa4ac073778ea9dab4b8122c8a67868273e3ed5e9daffa0a5f65fcfaef37a99c91b034d7cbebd691ca4b3df44c287", 0x85}, {&(0x7f0000fd9000-0x1000)="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{&(0x7f0000fd8000)="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", 0x1000}, {&(0x7f0000fd9000-0x42)="1d5a6fa1b7d864a64c3faad2557f6d3c70a50253e8be1a2e0404ac196a58c7f875d6782df0b57af928632088d887aa3adabbf7c617b7d04d90959003d3842247ab1f", 0x42}, {&(0x7f0000fd9000-0x41)="feccf76a46a0d017d46fd6d16f0cb8dee13ea9789fb36874a73b340b569c7c9613a9c8bb2e64324c80c04c0413ca98715e1d7557a63d2883641068a29b2b72f4fe", 0x41}], 0x9, 0x2) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) 2018/01/06 04:22:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006c7000)={0x0, 0x5, "1a057bf236"}, &(0x7f0000000000)=0xd) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b38000-0x6)={r1, 0x401}, &(0x7f0000150000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0xffffffffffffff00, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @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]}}, 0x8c) [ 702.590215] sctp: [Deprecated]: syz-executor4 (pid 19972) Use of int in maxseg socket option. [ 702.590215] Use struct sctp_assoc_value instead 2018/01/06 04:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) socketpair(0xd, 0x4, 0xff, &(0x7f0000182000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)=';', 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000e85000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000bf0000)={r4, 0x80000, r2}) sendmmsg$alg(r3, &(0x7f00007da000-0xe0)=[{0x0, 0x0, &(0x7f000034f000)=[{&(0x7f0000391000)='&', 0x1}], 0x1, &(0x7f0000b10000-0x1140)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 04:22:49 executing program 4: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0xb8a, &(0x7f000089f000)={0x0, 0x0}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000eda000)=0x5b83, &(0x7f00003f3000)=0x4) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000077b000-0x4)=0x10000, &(0x7f0000edc000-0x4)=0x4) pipe(&(0x7f00007b0000)={0x0, 0x0}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ed9000)={0x0, 0x0, &(0x7f000028d000)=[{&(0x7f0000979000-0x2e)=""/46, 0x2e}, {&(0x7f0000eda000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e83000)=""/33, 0x21}, {&(0x7f0000ed9000)=""/253, 0xfd}, {&(0x7f0000eda000-0xb7)=""/183, 0xb7}, {&(0x7f0000ed9000)=""/21, 0x15}, {&(0x7f0000ed9000)=""/64, 0x40}, {&(0x7f0000eda000-0xe7)=""/231, 0xe7}], 0x8, &(0x7f0000eda000-0x77)=""/119, 0x77, 0x0}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 04:22:49 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) r1 = socket$inet(0x2, 0x805, 0xffffffffffffff4a) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000aa9000-0x4)=0x1d9, 0x4) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000aaa000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000aaa000-0x38)={&(0x7f000092c000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00008d3000-0x10)={&(0x7f000003a000)=@allocspi={0x32c, 0x16, 0xb20, 0x0, 0x1, {{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x1, 0x1, 0x2, 0x0, 0x80, 0x3c, 0x0, r2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6f}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x9, 0x7, 0x1, 0x7d697854, 0x0, 0xfff, 0x0}, {0x100000000, 0x6, 0xff05, 0x4}, {0x0, 0x0, 0x4}, 0x0, 0x3, 0xa, 0x0, 0x4, 0x40}, 0x9, 0xffffffffffffffff}, [@proto={0x8, 0x19, 0x33}, @mark={0xc, 0x15, {0x2, 0x101}}, @algo_aead={0xe8, 0x12, {{'gcm_base(rfc3686(cbc-des3_ede-asm),wp512)\x00'}, 0x9a, 0x60, "0d72ef117cf2bf367580402db344a94e46314825102684e9f54079b3c29d6ef2602189fb021ca832f66522bcde2c3bf4461b0268338433d7b812e6f3b437a350e616d0d7c7b4e690ed23cce388212fa0f41f77c81e8e8ee7af5026bbed133677c65b60e1963f3183cb288624386f4f07923295b142dd41e817fae28c91a04ec56d664493644f6aff5ef8ab529abf75b23a425f2aeca2b7e955f3"}}, @migrate={0x138, 0x11, [{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f, 0x4, 0x0, 0x2, 0xa, 0x2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr=0x5, 0x3a, 0x8, 0x0, 0x1, 0xa, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x4, 0x88, 0xfff, 0x0, 0x0, 0x0, 0x2}, {@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16, 0x7, 0x0, 0x5, 0x2, 0xa}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f, 0xeb, 0x0, 0x2, 0x0, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x3ed, 0x89, 0x6790, 0x0, 0x1, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x32, 0x4, 0x0, 0x5, 0xa, 0x2}]}]}, 0x32c}, 0x1, 0x0, 0x0, 0x50}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000aa7000)={0x0, @in6={{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x7, 0x101, 0x8}, &(0x7f0000aa7000)=0xa0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a88000)={r3, 0xdd, "503c4b7c6927e1d82a0b49d3f904f78985734af3f938ae9357de2a23f93c12a9a24d25e00d0e00fc401f9291b1dfa77c445e535484900614abc4b1283327e66c3ae1e13fa03f89aae1e2c36edfe168b80726a168ba9fa1936040d415083750d6227154585046e880394aba4017de8a44c1821bd8307265b27b9064240c2e1db8795f8c4eb803b2c5a8b34771289eda1fd2da0009196bc164bfec41a4769d17c5abf2da8165af172f3c2f9b8dbc04df2735fc2dde0b7667f296d856444f50b2e9c80bc85f1345ca161b47c81b9d31ea5ac5d76068443080859ec71da287"}, &(0x7f0000aa9000)=0xe5) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000aa8000-0x6)={r3, 0x0}, 0x6) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) 2018/01/06 04:22:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$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) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000765000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000a8e000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b3f000-0x18)={@loopback={0x0, 0x1}, 0x83, r3}) epoll_create1(0x80004) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00005ed000-0x2)=0x4, &(0x7f0000361000)=0x2) sendto$inet(r2, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r4 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000856000-0x20)={r1, 0x6, 0x1, 0x3, &(0x7f0000262000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/06 04:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x5, 0x100000000) write(r0, &(0x7f00007f5000-0x1f)="1f0000000a06ffde0000f49f0710000000060000fe00000000000000000000", 0x1f) connect(r0, &(0x7f0000537000)=@ipx={0x4, 0xffffffffffffff80, 0x1, "e2a62b18761e", 0x6, 0x0}, 0x10) 2018/01/06 04:22:49 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000082c000-0x12)={@common='bcsh0\x00', 0x400}) r1 = socket(0xd, 0xb, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x4, [0x10001, 0x2, 0x0, 0x400]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x2f, "a61aefdd89a0b7b4939f136117b60baf519665ca4255c4178ed6e78b16c5c4eabc89dd3bf5173fa5f0bff7d9bd49d9"}, &(0x7f0000001000-0x4)=0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000a8b000-0x4)=0x0, &(0x7f00000e8000)=0x4) 2018/01/06 04:22:49 executing program 3: r0 = socket$inet(0x2, 0xf, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000379000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000135000-0x10)="667c64343a9ac90132a7617774e44a94", 0x10) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f00005cd000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005cd000-0x4)=0x10) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00005cc000)=0x9, &(0x7f00005cd000-0x8)=0x4) 2018/01/06 04:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c8000)={0x0, 0x0, 0x0}, &(0x7f00003eb000)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cf0000)={@common="6c6f0000000001000400000000fff500", &(0x7f00009e5000)=@ethtool_modinfo={0x42, 0x0, 0x0, "38bac569960126a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 702.663112] sctp: [Deprecated]: syz-executor4 (pid 19982) Use of int in maxseg socket option. [ 702.663112] Use struct sctp_assoc_value instead 2018/01/06 04:22:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) accept$alg(r0, 0x0, 0x0) accept(r0, &(0x7f000050f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f85000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000adf000-0x8)={0x0, 0x0}) 2018/01/06 04:22:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0x3f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="d78a2b6b0b3ffd98e4e58e7c7f8c7abdd0af9b76e6105ec4c77aa5c4260e4013754b4a5d39faa256cc440fe6a2e73c0b35a9e6b0684b22686a27dbc118855f066c36073a84e3efe195213804dbc4496d01cbe4b96c07da9818331aa94605bb76c9c9bc381c0491fd8d0dd366c7da62b3d4b0433ecedf2bd50691f9238a9f47e4f3a1501513bed22ab53b4226b899e6f8538e4b84a41517535cc2652c02b1e6a71848bb18d25a39bb27", 0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00002d0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006f0000)={r4, &(0x7f000088c000)="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", &(0x7f0000743000)=""/127}, 0x18) close(r4) 2018/01/06 04:22:49 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f00004b9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ff000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x8000}, {0xf, 0x4}, {0x0, 0x7fffffff}, {0x0, 0x3}, {0x4, 0x0}, {0x0, 0x7}, {0x3, 0x800}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00005b2000-0x1)="", 0x87, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00003ed000-0x4)=0x8, 0x4) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f00005b3000-0x4)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002b8000-0xa)='nv\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r1, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0x144}], 0x1, &(0x7f0000f93000)=[{0x38, 0x3a, 0x7f, "61c0014df37d3e0d719229095889e2b631dd693ac70dc376e43e2be1f25c6daf692c09c7099ff5b0"}], 0x38, 0x10}, 0x10) 2018/01/06 04:22:49 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000009000)=[{&(0x7f0000001000)="ad54", 0x0}], 0x38a) 2018/01/06 04:22:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x9c)=""/156, 0x9c, 0x12100, &(0x7f00005e3000)={0x3, {"0ac4385202828d"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 04:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000eba000)=0x0, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006f0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00000c5000-0x6c)="1f000000150aff00000000fffffffe0000e7720000ec374592661000000019", 0x1f) 2018/01/06 04:22:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) 2018/01/06 04:22:49 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef9000+0x37a)={0x0, 0x4}, &(0x7f0000fdc000-0x4)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fdc000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8, 0x0, 0x101, 0x80000000, 0xb5}, &(0x7f00005be000)=0xa0) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 04:22:49 executing program 6: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f96000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f9b000-0x50)=[{&(0x7f0000eaa000)="f9d1b96b6cedc1c6248805841521012f27781742975609b55e143eed6c5af7820c090eecfea5d7c3e99314cc2c83cff2f9f8a487a9f34da7383ab842845ebc39b162f3a43fb7d602601ab8763dec48c8bbe85bbb68f288421a2ee7295c7e62f3", 0x60}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 04:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e30000-0x4)=0x0, &(0x7f0000f9e000-0x4)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) socketpair(0xf727e015134c0d63, 0x5, 0x9, &(0x7f00009ff000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d62000-0xb)={0x101, 0x0, 0xbb, 0x0, 0x5, 0x5, 0xff, 0xe74, 0x1, 0xc0, 0x8}, 0xb) 2018/01/06 04:22:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000600000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005fc000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df1000)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ff7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) pipe(&(0x7f0000c8a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009b0000-0xf)="", 0x0) 2018/01/06 04:22:49 executing program 3: pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"135cbaca6e297b"}, 0x8ab2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x121, &(0x7f00001ca000-0x1d1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0xeb, 0x200000000015, 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}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x81, 0x6, "0ea429", 0x0, 0xbb, 0x9, @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}, [], "9d675cb271298b3f9698b3aab6052f93bd946742c6699e71afa495b611e89c729113c45cfff5117c9f20bfe3106e5be0b592219269593ae554dbda5e92c61749d34194ce4e674a8fae9ac0cee2d92edab0c1fb42309ead0e440aa1961e8d70fa57d3657c2cdd77e79e3192ac822f824b394b547f923c7dca8098d203953c85eae16bb17a3d19220d7b504812c62b67dd0f3a7a19441470c30cb4c2d0efd4608e8bbc7e81ef310234131f9a1ecc443f69d798972e8f894d60eb34fe"}}}}}}}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cac000)=@generic=""/16, 0x10) 2018/01/06 04:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b9000)={0x2002, 0x0}) socketpair(0xf000000000000002, 0x803, 0x8, &(0x7f00001f2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000e5000-0x28)={&(0x7f0000d49000/0x2000)=nil, 0x80000001, 0x5, 0x80, &(0x7f00005f5000/0x1000)=nil, 0x5}) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0xc0, 0x0, &(0x7f0000559000)=@llc={0x1a, 0xff, 0x0, 0x40, 0x5, 0x26c, @random="21881c5ad29c", [0x0, 0x0]}, 0xffffffffffffff2c) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f000067b000)=""/30, &(0x7f00001ba000-0x4)=0xfffffcc2) write(r0, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) 2018/01/06 04:22:49 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000311000-0xb0)="e3637b5b", 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f64000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a2000-0x4)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 04:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000aeb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0xfffffffffffffffa, 0x0, 0x133, 0x9, 0xc4a}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000033000-0x8)={r1, 0x0}, 0x8) [ 702.846150] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 702.861722] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/06 04:22:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x49)="2300f21d6a03da2e74908a85961685adf100321d83843c5597a9a8a1ef1fcdb2d854356e69817f483f9cb668c16bdb1ab04f9d2a4ae1bd6be3e917ad322eb1d1c0fce6242d8faaaf3b", 0x49, 0x4000, &(0x7f0000a29000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) 2018/01/06 04:22:49 executing program 6: 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$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket(0x15, 0x0, 0x4) connect$bt_sco(r2, &(0x7f0000e8d000-0x8)={0x1f, {0x2, 0x5, 0x7fff, 0x8, 0x6, 0x48d8}}, 0x8) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) recvfrom(r0, &(0x7f00001bf000)=""/4096, 0x1000, 0x0, 0x0, 0x43) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/06 04:22:49 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fc8000-0xb8)={0x0, 0x1, 0x971, 0x8, 0x2, 0x7, 0x800, 0x80000001, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x57f, 0x6, 0xd127, 0x7f}}, &(0x7f0000fc7000)=0xb8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fc7000+0xb0b)={r1, 0x4c, "b882f36530cf78d780c2e0f8f9bf01525e8f4a27bd48100e3c90f7a65c0a53624405b6352c7bb97a813ceb0dcf89f90ccdef18d4c90a8a88d98b2e3e7fe771e4568f09527fdefc0a554bd6a7"}, &(0x7f0000411000)=0x54) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/06 04:22:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x80, 0x0, 0x200, 0xa, 0xa0, 0xa0, 0x0, 0x9, r1}, {0xffffffffffffffe0, 0x20, 0x4, 0x4, 0xffff, 0x5, 0x86, 0x1000}, {0x1, 0x1ed, 0xffffffff80000000, 0x1}, 0x9, 0x4, 0x2, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2, 0x0, 0x2, 0x80000001, 0x8, 0xa7e}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x4, 0x800000000000000, 0x6, 0x200}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x3c) 2018/01/06 04:22:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007e0000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x3, 0x3, 0xffff, 0x7fff, 0x7, 0x3, {0x0, @in6={{0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [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]}, 0x100000001, 0x8001, 0x7252, 0x7, 0x8}}, &(0x7f0000346000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x9a)={r1, 0x92, "82af0178b884cf4ef7ad270e0e3d18f03bb7b337079dd88454aa4773059dffe9412d19e972bb87eafadaf33ab63d359a5aee8e55bce56e16c496ee7c7c83a398593643bd4f6b938df98a0bfb267c68640d5109619f8a25ae5785c64ff463b89599cc6ae4a8c8154f43fbb2897a9a6fdb111e4e9c98f61254533c9e081648a9baf24664b861ab5ddcf4eab526ee78a1064dba"}, &(0x7f0000001000-0x4)=0x9a) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0xa0e, 0x7fffffff, 0x1, 0x2}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec, 0x2, 0x2, 0xc, 0x1ff, 0x7fff, 0x1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0x8)={0x2, [0x7, 0xffffffffffff2211]}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) listen(r0, 0x3) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000005000-0x4)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000006000-0x8)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000008000-0xb)="4a67d0c659e7e52f2345fd", &(0x7f0000004000)="61dd6d98825d0ba225eecce3ac", 0x1}, 0x20) 2018/01/06 04:22:49 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000005000-0xc)={0x1, 0x1, 0x10000, 0x7, 0x9}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = socket(0x1b, 0x0, 0x6) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) 2018/01/06 04:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033b000-0x10)={0x0, 0x3, 0x4, 0x4}, 0x10) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={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]}, 0x0, 0x4fb5}, 0x98) 2018/01/06 04:22:49 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ef5000)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000ef5000)={@rand_addr=0x7fffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000ef5000)={&(0x7f000026e000/0x4000)=nil, 0x5, 0x4, 0x8, &(0x7f00005b7000/0x2000)=nil, 0xdfa}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00000f5000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000167000)=0x1c) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000cb6000)=0x0, &(0x7f0000ef7000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000006b000)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000ef6000)=@int=0x0, &(0x7f0000ef6000)=0x4) 2018/01/06 04:22:49 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000223000-0x4)={r0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000c62000)={&(0x7f0000aef000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fd0000)=[{&(0x7f0000290000-0x4f)=""/79, 0x4f}, {&(0x7f0000fd0000)=""/245, 0xf5}, {&(0x7f0000cb4000-0x40)=""/64, 0x40}, {&(0x7f0000fd1000-0x1d)=""/29, 0x1d}, {&(0x7f0000ee7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c07000)=""/43, 0x2b}, {&(0x7f00003c6000-0xa6)=""/166, 0xa6}, {&(0x7f0000d67000)=""/9, 0x9}], 0x9, &(0x7f0000939000-0x46)=""/70, 0x46, 0x8}, 0x40000060) getsockopt(r0, 0x3a, 0x1, &(0x7f00001f7000)=""/0, &(0x7f0000001000)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007bc000-0x10)="8e628dd2d29ccc4b203c67a99fa0cb08", 0x10) 2018/01/06 04:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/06 04:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000e13000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc6000)=0xc, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007d2000)=0x1, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001f4000)=""/6, &(0x7f0000a10000)=0x6) 2018/01/06 04:22:49 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x28, &(0x7f000062f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a9a000)={r0, 0x0, 0x10}, 0xc) 2018/01/06 04:22:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname(r1, &(0x7f0000837000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a6a000-0x4)=0x58) r2 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/06 04:22:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x10000002, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0xfffffffffffffff9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x2, 0x1000, 0x7ff, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9f10, 0xffff, 0x8a1b, 0x3}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r4 = accept4(r2, &(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000001000)={0x3, &(0x7f0000001000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/06 04:22:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000001e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) 2018/01/06 04:22:49 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000052a000-0x8)={0x9, 0x7}, 0x8) 2018/01/06 04:22:49 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x7, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef6000-0x18)={r1, &(0x7f0000ef6000-0x60)="099c1ff7903e2278dd371eb2cb83a07642a169e594445040bbdcf7cf51a84f8d56d8cb675c3a40248a610966421cbc47dd4031eadcc5a02faad2b897af8496a38956bf040138fa95a483e4ad8516c69132c6d45fe0b1e30d237c7b62ce45227b", &(0x7f0000085000)=""/171}, 0x18) 2018/01/06 04:22:49 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffeffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c29000)={0xffffffffffffffff}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000089f000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0xffff, 0x4, 0x7}, &(0x7f0000fc5000)=0xa0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fc7000-0x8)=@assoc_value={r2, 0x3}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) 2018/01/06 04:22:49 executing program 1: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002fa000)={0x0, 0x0, 0x0}, &(0x7f00003ba000)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000109000-0x4)=0xfff, 0x4) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 04:22:49 executing program 2: r0 = socket$inet(0x2, 0x803, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) close(r0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00004c0000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ad8000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000067b000-0x10)={0x8, 0xc, 0xfffffffffffffffa, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000eea000)={r2, 0x5, 0x3, 0x1, 0x3, 0x1000}, 0x14) 2018/01/06 04:22:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) socketpair(0x3, 0x80000, 0x5, &(0x7f0000c98000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fb2000)="50f8fb0fc42e1bb3e7ce380c83bafaabb41bd80fdfabfb17552548044eecdfa535c879d3ef1512009a7fa55172215925ed82e737b231f3d5c746347dfaa8400bf18e971841d255807e016cc73c3d0bd52aaec7f1411aeece5674f8c992ece645734659a49ed602dfe22be4b51d884591139058b3484e2675e4ee5a1ea70caf4c170ee753d7c41208e7b3048dabc9c1541a91c30b90555e7607e79f64affe3440a2b9694b17ba6ee77ea3a7f387", 0xad) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x83, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/06 04:22:49 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x101, &(0x7f0000f9b000-0x3)=""/3, &(0x7f00009bd000)=0x3) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) 2018/01/06 04:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fb1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @x25={0xe1c5f205f08e2c68, 0x0, 0x0, "070000110fc7070000bf33000000000000004cf9000000005fd1d42b6bdb0775f1814041b1"}}}}, 0x0) pipe(&(0x7f000006c000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) 2018/01/06 04:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x10000, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/06 04:22:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097b000)=0x10) gettid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f72000)={0xc, 0x7, 0xbe, 0x7}, 0xbe) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000f78000+0x507)=0x80000000) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f79000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f0000f74000-0x26)="260000002400850bfefffffa00008d4003001f25010000000e00038904000000000000000035", 0x26) 2018/01/06 04:22:50 executing program 0: r0 = socket(0x1, 0x80002, 0xc9e) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000e9a000-0x4)=0x4, &(0x7f0000b3b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000062e000-0x108)={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]}, [0x800, 0xbd8, 0xffffffffffffff00, 0x5, 0x4, 0x1, 0x6, 0xfc, 0x5, 0x0, 0x9, 0x100000001, 0x0, 0x1b, 0x200]}, &(0x7f0000687000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000290000-0xdc)={r1, 0xd4, "db0af535a5ca4e6a2fef3d3248873e2ab52e1caf9cc952fbe59205149fc9f11d18c7692d6e6cea1b9571c5147ce53646d6bb8603aa1f9041deb1263355b440b31b0f91f4067c718c59ae5dc97a0f9099ad82beb3d63be51ce5eeb4bf28b34e906d97ce54bb07690d039ed8a82b53f7bdca212f400f74bbea70ced0eac57407a41fd9edbefb7520988522881e750e74600cf896bd612f984e0bcb93c9236a2ebc72e7f785a0fd8a6af105dc6b6c72dab8dc24f174ffb5abf8109e1bead3a2446016eeed92d779832e152629687eca1c759c0df976"}, &(0x7f000002f000-0x4)=0xdc) r2 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ec6000)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000c3f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) bind$inet6(r2, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000743000-0xf)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00006c1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000057c000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa01b, 0xd0, 0xffff, 0x5, 0xc0}, &(0x7f0000a6d000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c60000)={0x7fffffff, 0x3f, 0x8, 0x4, 0x10a0, 0x3ff, 0x9, 0x3, r3}, 0x20) 2018/01/06 04:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000002d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f0000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000bb8000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='bpq0\x00', @ifru_names=@common='bond0\x00'}) 2018/01/06 04:22:50 executing program 4: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000029c000-0x7a)="fd8986b19a25c7ada7951f49bdb6a680e74e2f42f65e121f42a3323f346ada850678cec1e27a026dfc26f1aaeee5687cc1996cc16866426f2a7bd8f751d28bb18c0c2a617cf8eaf4db03f14c974febd2c6fdeeb0f6ba59d4bb471015374eb58797c398d743a3feb06ef46df16997a3586faefe3900b9fa24d54d") getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/06 04:22:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f0000fce000)=[{&(0x7f0000bbc000)="12582db0b83cc856b8dc5b9fceba1aadaca23221b2bb56112855cbae5647c6abd5d4ff81834840396101162dfd0afc5972c1bedaf4e048248f9d34e9431385cb78abeda00c42d414137d188ad178104cde8525167f430f43a58bea2b03e572e9e7d64015cbd6227518188a22a9bf2a7480261f7d6ee9e10edd4fc38b17b92423aa5f055d0f6093b449fbd730b5a54e29b45c4294d2f9b3060cfa655c6fa008944f576c7f", 0xa4}, {&(0x7f0000e71000)="beeb117093acaeecb85ed547d1d5c20f5df90c4b55c7599dbd8bc48efd04", 0x1e}, {&(0x7f00003ff000)="20c9be05a223e0bb7be0c968c2ba4c44b71ba8510124f08688a943a9e15531909da8e19f4899cc519b582a16cfe53cab6b5815c5536a28", 0x37}, {&(0x7f0000625000-0xac)="9fe428e7e4bde9f13de7f6297746eae94172ba43c2ed39d0184436c54f36247a4e7625124b4fee42e8cb7e96c5e55a63a1195dc30d861b45e02a2f55e8484cb236587dbdb36f65ab0c63a54080b9dec1d3f2919441d7323c78762e723f027bf72bfb73d1702b997c5e1724589fd3e0a3483169ea2701cd3039c96d734a5487ecf94c0059a62a445f785ff10ab018ad4f37a67844d239831438c7518c500e8e158a342d6b5ce68b285855a535", 0xac}, {&(0x7f00006f0000-0x99)="5e6d34331fa3aad7bb48ee3d660487cdeafe6ef82ac059662b2df33d71f7f58357b0beede968f4dc8726d638ffcf37e962617f3c900d27cab4cec2583541fa932f6a56a3e3ac1a1ef084eacfa1084e720ad191dd4af7a3be8c66e8922e1ec5376f5c312a981c0551231089720f32d22e5e408d5c809bd018e7f3027e1f9f9a8e10c7169b165780c5b41198c5948a0321ad54a6f91aea5b93ff", 0x99}, {&(0x7f00009f4000)="e3ab9c0e2513770439135e7d4810979d2e915f4f5c84dfdfab97e02d9514a44df7a9ca1937d66e515e98a8a1df0d42a45e5f66f4245b3ff1f8a46253937816892e35446d2cf5bd0b6600fd4c852dc1cd50314abde38561995dddd0cf5f5134a1755f3151cfcf72ff986a710bce5b3221debc072d5fa8a0c9ca552931d04c", 0x7e}, {&(0x7f0000523000-0x1)="b8", 0x1}], 0x7) r1 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r1, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/06 04:22:50 executing program 5: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000e68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000709000-0x50)={@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}, @loopback={0x0, 0x1}, 0x0, 0x3, 0x877, 0x400, 0x2, 0x1, r1}) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/06 04:22:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a57000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008e9000)=0xe, 0x800) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000a68000)={@multicast1=0x0, @multicast1=0x0}, &(0x7f0000e61000-0x4)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x7, 0x8, &(0x7f0000923000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fd5000-0x8)={r0, r2}) bind$alg(r1, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) r4 = bpf$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) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) socketpair$inet6(0xa, 0x7, 0x5d, &(0x7f0000bd0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000b2e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000591000-0x4)=0x8) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:50 executing program 2: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fb5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb6000-0x4)=0x14) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fb6000-0x8)={0x0, 0x0}, &(0x7f0000d90000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a0f000)={r2, 0x8}, 0x8) writev(r0, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="2900000018003109da000c0000000002021300000000ff06800800000c0009000800001900000000f6", 0x29}], 0x1) 2018/01/06 04:22:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000480, &(0x7f00008d1000)=""/0, &(0x7f00008ac000-0x4)=0x50b) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00002c9000)={0x7, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000073a000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000-0x4)=0xc) 2018/01/06 04:22:50 executing program 6: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000b5000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000000000000080003010c00001ee400", 0x39}], 0x1) 2018/01/06 04:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ebf000-0xa1)="03789f60c6eb0800fffffffffffff3c5915fa599cfa2694fe4d65361d2122725", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000165000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000124000-0x10)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x254, &(0x7f0000806000)=""/0, 0x66, 0x0}, 0xfffc) 2018/01/06 04:22:50 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ff7000)={0x0, 0x0}) getsockname$unix(r0, &(0x7f00007ca000)=@abs={0x0, 0x0, 0x0}, &(0x7f00005b5000-0x4)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007e6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f00006bf000-0x30)=[{&(0x7f0000e20000-0x4f)="afd6189077ed4e42be3cb215315bfbf42284693a23c9f13192840f32e747263d", 0x20}], 0x1, &(0x7f0000ea5000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1ff, &(0x7f0000ff7000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000077e000)=0x2, 0x4) recvmsg(r2, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 04:22:50 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003000-0x10)=@req={0x9, 0xeff, 0x7, 0x8}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000004000-0x4)=0x101) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000)=0x7, 0x4) syz_emit_ethernet(0x26, &(0x7f0000001000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4305, @x25={0x0, 0x0, 0x0, "42f8d88fc119e78b3343870c43bbc6c03c1bbc2896"}}}}, &(0x7f0000003000-0x10)={0x0, 0x1, [0x2b]}) 2018/01/06 04:22:50 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000d3000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8000, 0x0, 0x2, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000-0x20)={0x9, r2, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000986000)={r6, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17b7, 0x9}, &(0x7f0000004000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r7, 0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000004000)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x3)=0xc) [ 703.282937] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 703.309776] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 04:22:50 executing program 4: r0 = socket$inet(0x2, 0x8080b, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000a0a000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x89, &(0x7f0000f79000-0x4ab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x53, 0x0, 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}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x4b, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455d"}}}}}}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003db000-0x8)={0x0, 0x0}) 2018/01/06 04:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000023c000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000985000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009c8000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x0, 0x7ff, 0x2, 0x0, 0x20, 0xff, 0x1, r1}, {0x6, 0xf1, 0x5, 0xfffffffffffffff8, 0x1f, 0x6, 0x6, 0xffff}, {0x3, 0x0, 0x7, 0x3}, 0xfffffffffffffffc, 0x1, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x3, 0x3, 0x80000001, 0x3, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000433000)={0x0, 0x2, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 04:22:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000808000)="1f0000000001ff000400000000000107020000010900120000ff5308000000", 0x1f) connect(r0, &(0x7f00001f9000-0x1c)=@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/06 04:22:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x100, 0x4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x7, 0xfffffffffffffffb, 0x81, 0x3ff}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) 2018/01/06 04:22:50 executing program 6: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000fa2000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00008c2000-0x4)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000369000)=0x7, 0x4) r2 = epoll_create1(0x0) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) 2018/01/06 04:22:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000091d000-0x2c)={0x2, 0x4, 0x100000001, 0x400, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000eb0000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000eb4000)=0x5, 0x4) 2018/01/06 04:22:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008c0000)={0x7fff, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x10000, 0xfffffffffffffff9, 0xee7, 0x4, &(0x7f0000c23000-0x10)=@generic="5fbe7c1e334924c3e31c37d1175f0a02", 0x9, 0x6, 0x75b}) r2 = socket(0x0, 0x80000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000311000-0x4)={0x9}, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000925000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004ce000-0x4)=0x10, 0x800) accept$llc(r3, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005e7000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000fae000)=0x0, 0x4) r4 = accept(r0, &(0x7f0000358000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000247000-0x4)=0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000020d000)=@assoc_id=0x0, &(0x7f00008c0000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000125000-0xc)=@sack_info={r5, 0x800, 0x81}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/06 04:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x5, &(0x7f0000aff000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00004a4000-0xa)={0x3, "a60fbba2b742"}) write(0xffffffffffffffff, &(0x7f000012c000)="24000000000900000000000000367700fb1308020100000000b000000000000000ff10", 0x1ad) 2018/01/06 04:22:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000069f000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bb8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 04:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f8c000)="26000000240043040000000500109100000200040100000000000200f1ffffffffff03c76e35e7", 0x27) [ 703.473153] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/01/06 04:22:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000483000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r1, &(0x7f000055e000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000267000-0xc)={0x4, 0x0}) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) 2018/01/06 04:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x400000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/06 04:22:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000484000)=0x0) readv(r0, &(0x7f000042a000-0x90)=[{&(0x7f0000ddf000-0x63)=""/99, 0x63}, {&(0x7f000072f000)=""/111, 0x6f}, {&(0x7f0000c8b000-0x3a)=""/58, 0x3a}, {&(0x7f0000755000-0x52)=""/82, 0x52}, {&(0x7f0000504000)=""/22, 0x16}, {&(0x7f0000763000)=""/192, 0xc0}, {&(0x7f0000158000)=""/69, 0x45}, {&(0x7f0000577000-0x1e)=""/31, 0x1f}, {&(0x7f0000408000)=""/22, 0x16}], 0x9) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0xb7, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r1, &(0x7f0000f5a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 04:22:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001f5000)={0x0, 0x800}, &(0x7f0000eb0000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003eb000-0x10)={r1, 0x9, 0x1, 0xda7}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x136, &(0x7f0000001000)={@random="5eb036e1ea3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x8, 0x7, 0xfffffffffffffffa}], {0x8100, 0x1, 0xfff, 0x401}}], {{0x897f, @ipv4={{0x15, 0x4, 0x81, 0x4, 0x120, 0x1, 0x9, 0x8, 0x67, 0x0, @empty=0x0, @multicast2=0xe0000002, {[@ssrr={0x89, 0x27, 0x1, [@rand_addr=0xff, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x1, @multicast2=0xe0000002, @rand_addr=0x3ff, @broadcast=0xffffffff, @rand_addr=0x1, @multicast2=0xe0000002]}, @lsrr={0x83, 0x7, 0x1000, [@multicast2=0xe0000002]}, @ssrr={0x89, 0xf, 0x1000, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, @udp={0x0, 0x3, 0xcc, 0x0, "395724acc88e27c9b85d18de5634bb8ccbede201fd44e170d845fb464281b66395adf45ce199dbd2608551a390887028638bc75e6f69299e8fec73587ffd9cee4be45c0c7f4a3acf48d091377f6e939bcc24e58631c3bd646c49659dabe5c242218397737c578843509f67b5a71cee78d3d58c0fa94c36b4ed089281b7636e54a6600782ae018255f28f8346e2467f4820d0d48e0ee88c4df4fb853bd38bd1b0edcb1563ca60d6a5085c04e02cc68da8696db6d0b090a2ae2663199f9d7174709d9fa67b"}}}}}, &(0x7f0000002000-0x14)={0x0, 0x3, [0x10f, 0xb91, 0xe8a]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000003000)=[], 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000005000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="3d19d29e243f0e2cf74cac006c156e28", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@int=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000)={r1, 0xa9ba, 0x10}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r5 = accept(r3, &(0x7f0000005000-0x80)=@generic={0x0, ""/126}, &(0x7f0000006000)=0x80) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000009000-0x4)=0x2fc697ba, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f000000a000-0x10)=@ax25={0x3, {"a5fdf1f7eafa84"}, 0xe3}, 0x10) 2018/01/06 04:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000094f000)=0x0) read(r0, &(0x7f0000dfb000)=""/88, 0x58) r1 = socket$inet(0x2, 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 703.522379] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/01/06 04:22:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d49000)={0x3, 0x0, 0x1ed, 0x1}, 0x8) socket$bt_sco(0x1f, 0x5, 0x2) sendto$unix(r0, &(0x7f000088b000)="cc66b18fb3d25f60f1aa076ce58c4918d62abd916c4fc7de9f2064b298508c43ea4f25112b18868e54d1aa524a230d263aea27be", 0x34, 0x800, &(0x7f0000798000)=@file={0x0, './file0\x00'}, 0xa) bind(r0, &(0x7f0000d81000-0x80)=@ax25={0x3, {"84904bd3cc09e0"}, 0x3}, 0xfffffffffffffcef) r1 = socket(0x1e, 0x1, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a43000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000010a000-0x14)={0x0, r2, 0x7, 0x3, 0x0}, 0x14) bind(r1, &(0x7f0000810000-0x80)=@generic={0x1e, "0103000000000000000010000000000009a900000001000000010405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb2cf1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/06 04:22:50 executing program 6: syz_emit_ethernet(0x15b, &(0x7f0000ad8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "efee70", 0x125, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x6c, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xffffffffffff2406}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x48, {0x9, 0x10, 0x93, 0x2, [0x1, 0x6, 0x2, 0x20, 0x4, 0x7fff, 0x80000001, 0x7]}}, @generic={0x7d, 0x50, "1f48d83262e646c4919d92bc2f552d796c5056f62986ff8f05eeda35fd2d22b820dea9fb6fa8009e2235d0da1650fcb7e60b8f6744a0ba49a41a004e707f8320d552f13d5ab01506d8b985481ab105cd"}]}, @dstopts={0x6c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x7}]}, @routing={0x7f, 0x2, 0x2, 0x61d0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}], @udp={0x0, 0x0, 0x17, 0x0, "28f6eb1a54e97300a86f33b78383a8"}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000b5c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000000800, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000001000)=[0x0, 0x0], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x2, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000001000)=""/154, 0x9a, 0x21, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) 2018/01/06 04:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\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) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d3000)=0x0, &(0x7f0000409000-0x4)=0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:50 executing program 7: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d02000)={&(0x7f0000f65000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec9000)=[{&(0x7f000089a000)=""/239, 0xef}], 0x1, &(0x7f0000c74000-0x3e)=""/62, 0x3e, 0x0}, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0x10000, 0x0, 0x0}, 0x14) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f000007e000-0x50)=[{&(0x7f00005a3000-0x1000)="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", 0x1000}, {&(0x7f0000315000)="3f4971a11f4b0ae4209a34401e4b60c4b3306a890761", 0x16}, {&(0x7f0000b58000-0x1000)="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", 0x1000}, {&(0x7f00009b7000-0x36)="c419dccb8440e09990926fabdf30e84fd64aeff85b49efbd713f47680dcb105b84d74424c632d1467370075aadef956de76f8cac07fb", 0x36}, {&(0x7f0000279000-0x82)="022f2b6ea4718c1f3d35d3db2770c6a54178771a9d1b1373765441674c8f55a5f15144749ed748e6d16dce61e8a93fc09d3015fb6ed454925a343d6793b03304b419fd6a2d572bbb56dd22b3f071cd62e43aba5e78da524ee2a7852128419673dee5c83ade10adc6942eda48c4223beb95523d93022659dcdd101b003c3801de2c8d", 0x82}], 0x5) 2018/01/06 04:22:50 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fec000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ead000)=0x60) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000feb000)=@req={0x0, 0x0}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000fe8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x0, @cisco=&(0x7f0000fea000)={0x0, 0x0}}}) 2018/01/06 04:22:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f1c000)={0x0, 0x7, 0x1, 0xffffffffffff0001}, &(0x7f0000b25000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000014a000-0x8)={r1, 0x9}, &(0x7f0000d53000)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/06 04:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000e07000)=[{&(0x7f0000e0c000-0x29)="290000002000190001000001ff0000060200001600000f00000000040d001400001b00008000000008", 0x29}], 0x1) pipe(&(0x7f00000f8000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007db000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000855000)={r2, 0x0}) poll(&(0x7f000023d000-0x10)=[{0xffffffffffffffff, 0x1220, 0x0}, {0xffffffffffffffff, 0x80, 0x0}], 0x2, 0x8) 2018/01/06 04:22:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b65000+0xc3e)=@assoc_value={0x0, 0x0}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000072a000-0xc)={r1, 0x9, 0x30}, &(0x7f0000d9d000)=0xc) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000059c000+0x924)={{{@in=@multicast2=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000-0x4)=0xe8) sendto$inet6(r0, &(0x7f000072e000)="", 0x0, 0x0, &(0x7f000007d000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 04:22:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000ae1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001fa000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b7a000)={0x0, 0x401, 0x4, 0xb6d3}, &(0x7f00003f1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000086e000)={r1, 0xffffffff}, &(0x7f0000ff1000-0x4)=0x8) pipe(&(0x7f00004ab000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e7d000-0x10)={&(0x7f000051a000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000078d000-0x4)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b78000-0x18)={r3, &(0x7f000034c000-0x67)="3252095872534c882c9d231570e7175210631b7209f519077abe3acff45e8dfb43af5b01216cec106a3b6a214d8caaa045af6e07ebe9b4d3d80121b1a680b72b4600b35ee57322ef1ffed8c8d01dd34b577d2f1546d05dea4b2d8a24f10a45ec71a3638bc9e408", &(0x7f0000076000)=""/61}, 0x18) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept4(r4, &(0x7f0000a47000)=@generic={0x0, ""/126}, &(0x7f0000162000-0x4)=0x80, 0x0) 2018/01/06 04:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg$unix(r0, &(0x7f000056d000-0x38)={&(0x7f0000aec000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e8e000-0x70)=[{&(0x7f00008e2000)="", 0x0}, {&(0x7f0000167000)="a5f55dfe474a04276b5f16909af78b3f622ac1ae4e2978679dab11d44c33907092e963cc8ebdbabaa3e0c3c6457305dbfba38dda8316cd265f5e006f1a40a0de32d27ce9676bae1bf4abbad632de3a478e2d0724dc22ed1089aa12a1da5cb7192aa14a807dd9f1104b91854ea2f3ea770d1be4a14a54", 0x76}, {&(0x7f0000dca000-0x14)="e9a535b93e7f9fd996bfcb9f88e9e3390987849a", 0x14}, {&(0x7f0000015000)="6a40cadf3513f26929059c0668a4b670919d21ad260e50999d19eb57a36291d59277b5e95691ddeb1fedee304326bef1382b0904d83634fb56b9a33c91a49b4109e6e7026ce7b7e44ccdece5020858a23c57e3e6582df4fbd8c15f6378dab28d36dcd24c521b493ca0b1b789db8c14136537c210badd38e6b55ca59eb5f5b3583f98085e575869603c73a004ad6ed1ee6bc93309d4b37863d982185fe5333face162ad17fbe80da036ec3e61342faef90a0388c42f14ac0116b32ebdf24eef2bc89c2108569f987293b7c45188e99288e2a9e117aea5b0cc7fab4bb7dfa13153ac650c0f26", 0xe5}, {&(0x7f000071f000-0xf9)="77c542ae3b7796f629796787290945712f66ca954d326873909f97bfabd64857afb79775df11a9ed69f78688cb4b7f225cd795fdac42f2208f987a0c05871e9f23f790bf83d50e12008056e6562bc3141a6e3a92ff04c711ad2f71a3d2fa7d290c071e1d08778cceed1c2fd8c23df3e65d50c650a1bb62d2cc170fc9e7afc6b47e39f70331bc10a2c77ed8d9c88146a438a521f934efd27690f6bad33755fda9badbfa9dd313fc43497772d99d10b3011679fa3d2b8378ba76ede9c177a496605d35e3671513b2fea2657c35eb42155e3b7cc443ec33ea4e3f8980787c7d0b8d59231bf096392fef07801fe73990fed21aee133637bc004a46", 0xf9}, {&(0x7f0000e28000-0x5c)="f03d351bac2fee0e6608edd2ec61e27c1df41a531c325144bd568879d6a16aa924a302e2b4fcb9e084683b5a6ef18a118fe5ddbfbc5201feb977140928622802984dfd21157a8533036b201dc8aef97195ad3fdc3209d7e960b15594", 0x5c}, {&(0x7f00003ce000-0x94)="ba48d052caa44ffb90697b2b5795c6f0f9cf920272b856ae222f2142ec428fedc6f57dc03359837ff325606385c8b20b229b88d8c334c58b1e10b5c5e76e35d57bcce0ea6d1bdb7a682defcf8d0ea1e54b8095dedcfae445b55e2abdeadea0e6188252df67db5ba1cf1bdebd5066f5c4d60f95f44bf0844bf580c6728cf3cde81709d856526bac5ff967b95f31d9b02c0e19ce49", 0x94}], 0x7, 0x0, 0x0, 0x11}, 0x81) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/01/06 04:22:50 executing program 1: r0 = socket(0x15, 0x6, 0x4bf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c0c000)={@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$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000ad8000)={0x80000001, {{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x375, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x283b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x671, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000114000-0x3)=0x7f, 0x4) recvfrom(r1, &(0x7f0000843000)=""/52, 0x34, 0x10000, &(0x7f0000a8e000-0x6)=@hci={0x1f, 0x6, 0x0}, 0x6) 2018/01/06 04:22:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0xff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xfffffffffffffe00}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x7ff, 0x987f}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="850800000000000000e7e91274ef747f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000d3b000)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80f3, @ipv6={0x0, 0x6, "72010b", 0x50, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0xc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x200}, @ra={0x5, 0x2, 0x100000001}, @enc_lim={0x4, 0x1, 0xb1}, @enc_lim={0x4, 0x1, 0x100000001}]}], ""}}}}}}}, 0x0) 2018/01/06 04:22:50 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0xa, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000006000-0xfd)=@generic="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", 0xfe}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x80000, 0xedc5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) 2018/01/06 04:22:50 executing program 2: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f11000)={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000bcf000)={{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5c0}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x4, [0x5, 0x3ff, 0x401, 0xd953, 0xa5a, 0x100, 0xfff, 0x0]}, 0x5c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f11000)=0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x80, &(0x7f0000f12000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000860000)={0x7b, 0x3, 0x6, 0x20, 0x1000}, 0x14) setsockopt(r2, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/06 04:22:50 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000f28000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000585000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x10001, 0x6, 0x1f, 0x3, 0x2, 0x1ff}, 0x81}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x44052, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a99000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c89000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x24)=""/36, &(0x7f0000e76000)=[{0xfff, 0x1000, 0xb, &(0x7f0000780000-0x1000)=""/4096}, {0x4, 0x53, 0x3, &(0x7f0000001000-0x53)=""/83}, {0xffffffff, 0xd0, 0x58c410ae, &(0x7f0000000000)=""/208}, {0x3ff, 0xad, 0xe94, &(0x7f0000001000-0xad)=""/173}]}) listen(r1, 0x0) mmap(&(0x7f000007b000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000097e000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, "de19ea15f2811f87"}}}}}, 0x0) 2018/01/06 04:22:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect(r0, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ada000)={0x0, 0x0}) 2018/01/06 04:22:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000035f000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a74000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@mcast1={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000189000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, 0x0, &(0x7f0000715000)=0x0, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000440000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003ce000-0x4)=0x14) bind$packet(r3, &(0x7f0000360000-0x14)={0x11, 0xd, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000181000)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000350000-0xb8)={0x0, 0x101, 0x80, 0x18b90a04, 0x4, 0x8, 0xb587, 0xf0, {0x0, @in6={{0xa, 0x1, 0x4a52, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x7fff, 0x2, 0x10001, 0x1}}, &(0x7f0000036000-0x3)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000856000)={r5, 0x0}, 0x8) 2018/01/06 04:22:50 executing program 1: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x8000a, 0x3) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007c4000)=0x0) 2018/01/06 04:22:50 executing program 7: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x80000001, &(0x7f00000bf000-0x8)={0x0, 0x0}) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000051c000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051c000-0x4)=0xe8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000051b000-0x14)={0x0, 0x3f, 0x6, [0x4, 0xfff, 0x5, 0x4, 0x3, 0xfff]}, &(0x7f000051a000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000434000)={r2, 0x6}, &(0x7f0000510000-0x4)=0x8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r4, r3, &(0x7f00001c2000-0x8)=0x0, 0xfff) writev(r4, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000051b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xf2cb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000051c000)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/06 04:22:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00003a8000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000049e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffff, 0x7f, 0x9, 0x7ff, 0x6aa5, 0x7, 0x1, 0x8, 0x4, 0x0, 0x48, 0xa125, 0x800, 0x1]}, &(0x7f00009a9000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000056f000-0x12)={r1, 0x4, 0x5, [0xffffffffffffffbe, 0x1, 0x0, 0xfff, 0x5]}, &(0x7f00005c3000)=0x12) recvmsg$netrom(r0, &(0x7f0000e03000)={&(0x7f00002c6000-0x48)=@full={{0x3, {"d0a42227927abe"}, 0x5d}, [{"4d41f36236906a"}, {"b001c945955a35"}, {"82d58fa1c51787"}, {"4f6deb6f08d032"}, {"7eba4fda6eb852"}, {"15f0da053652b2"}, {"06fdd504bf573c"}, {"fb7fdab40fe1cf"}]}, 0x48, &(0x7f0000cd2000-0x20)=[{&(0x7f00008c1000-0xb6)="f319a1e1f5f6f30528f1e03baa8a1904f799f0d7860ecf4c2580d4df8e94ecbc419ae9a2a4a3bfb0d8f969bac963ec9e48bde0f3f61081fd4c67e1f29e53eb9996a0be9afc24ee6af81ed7e71cb701898db83b2d68e161aa8ed3a2d5e24f814a9d689161ec07678b8722ca25f31c7e05e1fc984ff8c1397051ecfa7ffbbf9e8b0d2974c08369f4a41fa62e209bd9b629fb6cc42f80b5008ccad913b166b9cb027517e44001720be9809b2c95bd7725662c2f49d55838", 0xb6}, {&(0x7f0000f6c000-0x1000)="4f3d2012520f7801e38eb24545167c6ee7833b1e6ceffa661392f2a18c96018909b89fb12f6bbf11483361f0fca9e20ac2821f3a54786db04acefc008fba774aed41d852a6cc5909e87117c9d82d16c75ef2b5d98f5c4ec7e20c99af0ac74bc01f4952faecfd5ffa0a1527698f4d2feadcc0e548b9ddbdba60ed420bf629e661967520972ee20c4aea01b5fc75067dc907b426a088de45284a17fdba3808b0dc72ccdef0261b1c3bd67a1cbac08b454c93509bdd9182443bfd349485679f5dde10746e2b69c2e42fdd6941f06583e2e8b6c0dfab0a693a8686f76952c565e3397e45375cb55b470f1329e0212d41b6b1d11e390dc52b3caf6c3c85fec42ece4d899e639634b7ceed07d32f5f3e364d1d0c304aabcd2f8da58ea87b6c3604fbefa73153620ca49a9cf1ddd7f55c559a6703fd11cfac5df942a8b352f45e4e7a872ce91599f859a296ad70849f929ab9c48be0a40ee21184246e9972e00e6e884c64796038ae1ffe13df6a8c8ef15a34362f281a858bbb12ddb55aef9621e15fc595f1b1c04ef02f6f3352014909cc2da6b8d311884a2a62e7fffae28535802de278fc6b19ba29c03a1e3e1c26ac18435b668cd0d68a16f2a34aa5c7423a956ad4e0800ddc777b24e9debce56d7ed15a2642fd12b7e94ab5da3f5f668e584775813ba25a754cc80437aa756161719d4dfff080cfc414f088b0f074d46ef4d01798005268d775568d28b6d4c80d208f54c26a08a44593cd07c6ae4144804b38b649ddaabc58d441f0110e834c9b12652596c95e5a4ecfd1d31b51f269a1cf6f060020cfff86e6909efbb4b39cd38f8ae337ff525042c9422efacf2ae5fa68aa3b0801abf3f71d5a1267b220deb8f68bdd6fd09f97cc27a98512a6d10b1925f3e33eefcfd949f04acd5b11164aeb3f04eb2148b52b0539bca07a3e3053910381171be89025b855a3344a5816c3bbb24c488cd52ed5fa7608f1a346b8ee27edf8d863a5b886bdd4ea11fdb8710e568f6a804795c6c8c6ba353585d621c8dc966533f09c6295419af595a0dcf55cdc95d5107d366142e25491f14f4fa7309a69227abfcccf71f5df312c5e2b0d2f95fa3a1cabe99b2ffa5aba918a5d4b5930ad7e6e6436d9330e0777fce430f032a9032e206c0abc56c6c10fc7760878d61200f69ea4dc00ba10aa17e0e645321397e38520d81f5adcc4b123400b3739b261015ed86dd663e985f9982f35cdfe892330b6c747394c57c026aa00a10f2e8c15bcf17a84a02302a470c24576ef7dc7676ebf5ae73b009f86a7ea8d760f630ba839ba8b180b5d4f245edb524eeac2cfe52cbc45a2fc8c9f08cad9c8a2e4cbf6d2293a99ac0535668419751cd00dd346df81212f088cbf3e1278e7c8c657a8073037ee301538468716b7e9a469d7d86ad2a8c40bebc4aeebdf6bfddc949abe7a925cc2b8897aa17bfd0c15cc0f8e6bcddcb2ad7ee04b9ca5fc0bd2d47604f24f6a2a650ffd2bf678a7757ea3704642b9d80107a5b06149911c58bd523c44967e8af179b05c0e6432a38fc64772ec6ad948b04df58f24abc5ce0032c8d15b19a10867fb1e212a8731521a3e4bf7e0ff46d3f1562043757aa87c52015fde77117ed55ce6ffa5f2f5a42c0116bb0f245cc99f7be28844e2fb72d17544de9769591e96d675bf7ab63a86851646e5412aab369a331df18b6a5b9f19668cd62178d0bc388f67c4474eef83bc62dc417ac3c383ed5d07aa694c9d028e2d9f87c3a218ec6bd3645f1ed866092e5d4643d9dda1944734230f78ca634cc1d35863e39a2b696d53c0dff37ce96640839f4835ab5e7a2cdea44f8db74f9cf106fdb813c77c93bbd58b102399d25a79e61dcf8de81348dfd5aaaca4c4f3bd32dcab037a920f1f503d34f74113f68a2c12ed5d2e31a072136001f7e6bd514686348015961a1c04426a2a0dc15e96a0a5ff2d91f3df8aae9b4384a607bd5a818b0cacc9a943392ff3515fba561da888b0f34fe58fcea9bb82047c53096249bc663cc98dc487fb6fc995198665449d0b1ce9562a23ca7df0011cf74dded493fe38a857511c7bdc0d38f90c8ac7ee54e099b196c2a42002f4edee57affd94a6afaa67637e51a94fd840dfd88c4b8c4f41735173167640697f5b2a2d4c9a1e77ecb018eabc523de84ace01c03b1bd61a88aa9c25a64ea5691095299963db801bf1311a4b422c01a230a367775155c21dd4b66722cec5e60e5c14dc04949de2d7e5d360aee42735f04380cd05c0e4eb4b0a741c8115db53fce1c7144920bceffed6f629ef82f8edab32cfd6188a7188384e529c0190a302e8f9b7f0e80b595e0392ac78d4a496e62ff5d9015281d1fe3602f70ab01d10ecfc1131fbf60f1ca0aec5e06d468b2a254d34acfcb4d9626d94ec4b2d833b792e614320178ba8ab10096b0c4fb128863c6b8558fc3a19776606e51977f44e311cc2b0fe8e1950ff4197d0339b10743ab69fd850d4eefda2f339d2b1c12372a2ad72ef5322671c6f46ff21b7b72f0b7fd05e0056d0eaa802d5a5fc03f6fd2ce6fd73837eebf34ba6767633ef3773471e1f62a2a0fdeee1b2ca04d7540d5bc505ef858f8eab12e19ef2c5ac0155eee570ddd3792f793b226c03eb064319a387c1c8ca3778a3dd7d8b48370cddcc7f64af06bd6a3588f33d9ca5563f599671252e5767d8117426a541c1242a54505414581f95a3ce43000ba42bb87d78ca48618ca92e0eca84adf745c5bb68dfa30e2baf1f0b4c4f66f33722132bdad7cecb74bdca986195aef39b96b4b41b21cc4219559633a4ad4a244d0741b1af6b3ae0a40710eb07c8dca342d6d2e892f2c6419d916b4cb6015d49706da8ca47c48281a043e47121dccd28f85febafa00e7b4ee8f99d1d3c856da9cc610c521b0a0de252d5fcc1601c4e1dc97c95d4dea55a481aa8c30bac7c8b76ba3afa5710e485fa176721135091f8adec755879ae3fb78bac6e55c8c56e67375d6eed3438fd756c6526d95d2ea45cc5d641e4ef9c1f2dd6f6c5aa13983838def853a5d1e2a90372ce0a19175394ceebcebdb7978759a4d89d26d0880b4089c57b685f95db91771e19fb667ca97fd2d89dee7c118cde27ae6f977cedafdccf4492e290d0308560b8ea7eab01d3609886af2721e92103c751c36169fc6837ad396523cf0207b7225de61b3d8fea9496567dac0ad45e273fde778a3605c4081b5d75400cd4e09da2e3518a8e7d7eb1f86d65101c6dabb50a0eabc590181e1e91a68a65f3d7facd92b6c8165ae03d53111554dd6b785e6abb35688f4082195d5767952f837bee569aa87a376b73093b96db75fcd1ca8aabf5f934cd07f963247ff54fdfae2b2b6f62292e5ae1441be8d684a6a36d0febf02c80eb3585d9b4fe8f05c8ace7e1f2931d5abdf4382e92832c83856fc9d8c01a1c4b91ed6cbbb85082af9d98c18feb94b46ade8dab5f16b6526a646e2e0b9731805d8ef7cee0ab23bbf544a1da8254a582af703861b46552ba4dcfdb1a9daefc05c568f13c16365b54d523547d6042b875ec7f1bc8410edc5e537b2647fa57570b37b506b0e05e2d94a2faa965874c286fa16b20b945d048b612a23bfc75b383abce927095dacce4a43090783bf6457a817ecc755ef1adcd112c3c3f1a0ef8c70fab0c5e4aff8e88775e1c968f1ae3984b603d787a474bf501993e6718156db497383ae5832175678406481ec7198e0d2c953d193f29d6304d77543a8e4e3aa6be4b23cc771eca8891a3e5b2f68819f9d27f55e8f6e5f6031c58815e80c5864cdc370380ffe5ab1dfae7be7fc6d9bc451534b3b201bd4cb1fe6f25f51270cea32060d9335571ce7eedafd851a266090c9de5836855fc8408e99237299077a1827c78741a4bf9ed9e31b3a175acfd47b26fd3d081098faa05462292daec04b9e791131250a3d48297a2d9bcdabc228bcf7624321c825a603105329077baf16574d7de38e80e6921a08c49f5330b2cfa143c964c3e72683b646b5357b1625dfa0ccb44e03572c6295b06774f0c4122c61b24f6c74aee349324def50a276aed422377c2eb737e3e50665376da4b3cf8b21098e8c2c86201d36ed4ea17648c72ce991cd75bcd315d4768d7d8dd4812891ccc5d86627eadb471dc9ee680502a54f3d42f3a0e956a10434d6ab18805d96e1c21f5566f6ef4082041f86fe38f4a5185b23f4a01baac64e2cba64d4fd3213ee031cd4fbaba787159a402935345608d56358d891b084209fb140db13e1e0a830abfdd396cad49dd7d1922b7226a4d6d1863fd01c13d3dc1e02db4e3bb5469d8996d516fa0beafba8ad4010647eae654530b2d051c00fc2d7d1b264ad36af90f96e7234716999d74bbdbed5c250fd1ba2900daa4878854a8c48f398ea8d511a4166ff94b60a97680a287af819e9706997ad152dafc772b4c6228c7d99e6fafb716b1c5e3e3a4b94f870779f6b1d6c0f07c5ede2b5958a32ee6789e6563535bd2ec4f18e84db9bfdf2a59951417f7570a512b7869e5ac7d3c3ce93abb7d0f6b0eed3e356cb388ddb60644e6a919a01a4723b359303bf3906a70a548418eaba8d95fb1477d6340e383952f43fb88dd225ce49e7cf11b32d943faeb47e84649ce7a8729b5e27112ee380d176c8f0fbee491d0e6f6e0ba6b92f4fb7700e036e9440ab32d97b0b4c2fa8972de9cdad9cec5387bb9ce2ba3f52f7d387884da58ea51ef61f1f1b06d71fc813566ad5e7464e29b911260976162938a12ed8f8ed1d10c186c99d4aa269118ffae0ab2cc6994d9cb8ca7830c9b037df81744616b5c5bba9269f0f684f67ed28b7d685a57505960152bed90fdccf20ddaef13506e2abd03bb04b8f42b69cbc0df9351ccf616c5b156deb894f91dc07fe83b31d0e520591a1d2676223fb4d3e010611bde45e3e8fdad32650120e032c72e1c59bbc0f45699cd57bc9c1bf89ef464d8448f60a61a1d77727b89a24a959d2beb6c0720439a673e284225de6fc8e64a1f98d2c839719ec14fb663c378dc22328577c8f594e92d00b2c63c664faf74b336f3e7e46f803bc9bcf377996a6027dc55192cebadfb0ca66a490989e61b6789223b0cd71fb877a825ee7a0db9af7bf7954218eb7c7ee7ec5a6e4ccc44ab4010a334a4b1f91f3f257c699a95e76352f82c63ee6e21d26d7239dd1723ca4bbd08cd194ba95643af0e9d96f51385f2ac50a7a4b32ec24a68f7fd4f34a7976966c9b6dc70757dfb772cbcdf5d7cb3be74856fcde074cb2869c7c6d803f4a294412270eab26e7c26f294ee78501eb7df20433828f47db592a0135ff749e5c599814e3595506c97b546152b36e7f5739ccddbdc76a9f2b301ec09c78b63d75c0974c88480801f189aa5b86aa1ab0b8bed0523345a544fd8a47f8c008422174c569229776c21e296af3151b40bf67859df19e4597e35758f185a9a7b0470dad94ee3bd0c9814b4c9d057f145e63a24bbbf5e61756a235221ee32ffd1dad0ec1fa8e8880f02d128aa6110b7d3514f0738d79f3b87a414db9b3e2af25214194f58e1edc5d6c93dc83ce70be92c0809ba19fac9f58051f3a393a73210ff8f4763848274e2b755022792a4e6fa0a5de696092af378b7456b42478a13e3c59089840dccbe228f21994909a4f3f66f49e49ff7208d5867d2550fc937b85c84e5fd469d896b9eab937f45d616a8cb00eff415d7d374706286037a299a714ace206151c1347b602ca86dc0b86558cbc15c848197dbf2b0f95565a07832b8cb2e8ce060df6bfe663e139f3838d552b1f201a402491484af83322d16382f", 0x1000}], 0x2, &(0x7f0000fcd000)=[{0xb8, 0x0, 0x400, "ba6f7779cf2914b9584f300f80336ac5aaeda20a7dfa48325dc3c0af82b5359e49c942da6e00d8f76612d862c27d10b79eb6ac8bd52e6e88845cd608e6e5c9ad83b080be42df03b5eac3498d75323591efd68084eb308d29135c0b4f58fe7a9d0012007a0924cf417fa67a91416957292b41493a97ad5cf7656187af8f4d602671e860c4ea867e90bb1c76172cd4876cafeab5295a72b27bac52794556f27af8823949da1242"}, {0xa0, 0x1, 0xffffffff, "7e3d9d2a4cd3fc8176a1c62d2a2b9d151036b9ea2d0c1c38e8222d1ea3c5512616d8fe639aacc4e2c76bc6a7437eab983fffaf378e329055cbd8e8b1a93be66a9cca62ba45d39ec4cb7e44a8bff5469b8be4292068d3dc92dd7cb6585879db02c4e440fe4faa33d1f3f4e97921df765097f2c53ed74e980a02434cb006d74cea9f5b6c51da22ba8d15432a16"}, {0xf8, 0xbf2a36112f6ca2b5, 0x6, "189db67083ea55a486d2943dcadbf3b77fbb1a3bd25c6c5a4dae34e1fa5554df4a018f0a2133cf66bda9fa89890cf6f8ece1b6326493b85e6103e184c23cc13793a38b7901a466b07e52d5259bb4c346cda227604435dd4286a9b3aaa9ac65550e53848945e639dd7d04ad2b9167458655e77639180201cc9fb672b65470b815430b8a858cbeb3b0aae1ce58490cc75526dddc189d6788644947a3316535f0bb8e1980c74b8c40c54822aa9e5bcb0e77676b73a4e9a19e50bd3d103ac540484ec85f3dc912c9214707cf064456c8d59494f8354878b4dcfb73deb7943953b54bab03abbf"}, {0x88, 0x110, 0x100000000, "86d0df54f53fb1abda95fe230bef840838f3bc92cd3867f6639f5fc2c1bbce333f74c52e838688911013fe4b6366df944c07b0ca9a6e3d221747f0b8b2db4288b1a30ab111bf57d11830ff84698a61035c0ac44379b0754a57140e8fb6b330c4469369ab725ecb51ea60ff1118049e6aae0a162f9d927a"}, {0xc8, 0x1, 0x3ff, "19a3dd88c0833af07e7eb75061a8c52ccf78b7a26f2c2d0de9f00963b0671d77cabb1ad2ede424980aa5b9dec89c83719df509ec24d4374efe70fea318b09c0d075fd7b9c585c3fe92fcbde1ba8d5007a67918be1f372acffbda3a87983ccac56a266bf33e6636573d89f17262e50d7db62553eb3d0602114bdd1b2fe617971216ca530397b19a7f546bcee636e2cd51a8c8069e7a9815766061de50c323cd0472013b8c2eae91ee8488e2298faac51df0"}, {0xc8, 0x11f, 0x1, "11126540fb9944bc4eb372af3ab5f78a2ada92b3e757611797a3bcb88c6bd643ac1c91724eef5a4724fd5cd6e4a0740a1715dde44ada2f5db46fd8bdf43cdcf3f856e969255201f9ffd5157b4de828f53016207a4023c510572740e3eb0707c3475995a6e302dd4a5ace8e30ee6db34525e8fac10344bdbe399d63776d30406da20f6a2599fd3a3ec9675ae002a91aaa086ebff09290a5bef3a302c7acbe8e252641e2387ddf921bc0ebd7e041b12eab40ad80"}], 0x468, 0x24000000}, 0x20) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x800000000000010d, 0x2, &(0x7f000087c000)=""/4, &(0x7f00006aa000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cd5000-0x8)={r1, 0x100000000}, 0x8) 2018/01/06 04:22:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xffffffff00000000, 0x0, 0xfffffffffffffff9, 0x1f, 0x100000001}, &(0x7f0000759000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fc2000)={0x0, 0x0}) r5 = bpf$PROG_LOAD(0x5, &(0x7f00006e4000-0x48)={0xf, 0x15, &(0x7f0000dfa000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x519, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x37}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000}, @map={0x18, 0xd, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x10000, 0xf, 0x3, 0x0, 0x34, 0xffffffffffffffff}, @ldst={0x1, 0x3, 0x1, 0x6, 0xb0e60a190d336f15, 0xffffffff, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d1f000-0x4)='GPL\x00', 0x0, 0x42, &(0x7f0000469000)=""/66, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000270000)={r4, r5}) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ebd000)={0xffffffff, 0x7fffffff, 0x18}, 0xc) r7 = accept4(r0, &(0x7f00001d7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000958000-0x4)=0x58, 0x80000) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000e5b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000218000)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000677000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b9c000)=0x14) sendto$packet(r7, &(0x7f0000efa000)="6c26ecd23892161fe52e0a7274735a28a7dd0e64a4840de6347c62bc9e715c2a528b0eb32586af15ede73324bd5fb09d7d7c0341224efb4fbd12b88ab42ab5597ce72ffef1e53aaebd7c6ddba0345a3e681ced47e1fbf92cede0e705ec10831244750bc8", 0x64, 0x10, &(0x7f0000c5b000-0x14)={0x11, 0x6, r8, 0x1, 0x1f0, 0x6, @random="33c51dcdbd16", [0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000b1b000)={0x9, 0x6, 0x20, 0x5, 0x11, r6, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00002d4000-0x48)={0x1, 0x5, &(0x7f0000391000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 04:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000a8f000-0x26)="240000001d0001ffff00000000000000073900fa06000400000000000000000000000000", 0x24) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000098a000)={@generic="2e7da82b8a53a4e5bed6c62f1de81ed6", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 04:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000c89000-0x1d5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @ipv6={0x0, 0x6, "100381", 0x81, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @generic={0x8, 0x3d, "401988befff527e642c950a549c9bc30216421bfc4354cd9d197ae66feeb8d2746f6e6328fa259455c2640a5f1bb9f2ee35987723a7b86d8dc328bb654"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x8000}, @mss={0x2, 0x4, 0x6}, @nop={0x1}, @md5sig={0x13, 0x12, "d94d484940d3d7ce2f28809aa4b24100"}]}}, {"e1"}}}}}}}, 0x0) 2018/01/06 04:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000806000-0x43)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000468000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff0000-0x4)=0x8) 2018/01/06 04:22:50 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fd5000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000067d000)=0x1c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd4000)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000fd5000-0x4)=0x0) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000c35000)=0x4b6a846a, 0x4) recvfrom$llc(r2, &(0x7f0000b09000-0x1000)=""/4096, 0x1000, 0x2101, &(0x7f00007fe000)={0x1a, 0x1d, 0xfff, 0x3, 0x3, 0xd24, @random="23cc93ea522e", [0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000cc0000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x15, 0x14, 0xffffffffffffffff, 0x0, 0x0, "0205ff0004"}], 0x15}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x2) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000590000)=0x0, r1, &(0x7f0000fd5000-0x8)=0x0, 0x4, 0x9) 2018/01/06 04:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e54000)={0x0, 0x0, &(0x7f000052c000)=[], 0x0, &(0x7f000000d000)=[@assoc={0x18, 0x117, 0x4, 0x9d}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x4000800}, 0x40000) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b20000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000243000)={0x8, 0x4, 0x820f, 0x1, 0x5, 0x7, 0x42f, 0x4, 0x0}, &(0x7f00007c4000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e23000-0x8)={r2, 0x7e2}, 0x8) connect$netlink(r0, &(0x7f00004f6000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) recvmsg(r0, &(0x7f000058d000)={&(0x7f0000cae000)=@hci={0x0, 0x0, 0x0}, 0xfffffffffffffc17, &(0x7f0000a91000-0x20)=[], 0x0, &(0x7f000064c000)=""/37, 0x25, 0x100000001}, 0x100) 2018/01/06 04:22:50 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000ffa000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a81000)={0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000850000-0xb8)="2ddf6891b1fb4d797b6615a4b2aa28eae92d5403b122fc3fd9868723f37ff4365e4fe4be557aa5b78d37e77611d9a919cd8f50469b3e4a51fe85f5869e20038426764e4973f95fb51021136b5ca9fef1251aaad79dc0b48bfb1acc3ca2980bbcfc45f2141956bf50c34b0b177fcff86781f2936c8081598e2d028917232fdece739fa5a2279b433178a63e4d60ae4de50422dbaea1b5c5e14081af035f05d8bd88c912837d60bade78361255856f8644bcb689d4b4aac1c1", 0xb8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f0000ff9000)="", 0x0}, 0x20) 2018/01/06 04:22:50 executing program 7: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[], 0x100000000000034a, 0x0) r0 = socket$inet_sctp(0x2, 0x8000004000007, 0x84) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b11000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x1, 0x617}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002000-0x10)={0x0, r1, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000)={r3, r1, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=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) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x1a}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r4, &(0x7f0000000000)="75377a0633d072c10dcaa9fe3681fc451044c27ba0cb8d192b60969872d2ddbec0be011a5014a39c11b4c2b330bac5f95390293256cc952746983aef4ec93755293d855178b3fa168045a0d90ed3e61ae7b1a8fd4a58c3427f"}, 0xfffffe2c) 2018/01/06 04:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @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]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r1, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="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", 0x4d1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009e2000)=0x0, &(0x7f0000418000-0x4)=0x4) r2 = accept4(r0, &(0x7f0000e8c000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7f000)=0xc, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d3c000)={0x1ffe0000000, 0x4da3, 0x7, 0x3a77}, 0x8) 2018/01/06 04:22:50 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ee5000-0x8)={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) 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(r0, &(0x7f00001c9000-0x168)=[{{0x0, 0x0, &(0x7f0000a66000-0x10)=[{&(0x7f0000000000)="b0a6d9a4cfdceef21f47631e27518f684ab0ae9dd4c2a22e222725d67a08551fcff69f655efcae63f3ad61d4e360c656ce2733c8c16546e7ab3a02db13b39f816eaf7c47658c029096035f15b944cbf320e87be3c5e5d7379fa39a7eb135a23b28e1d8983fa965eb04735dcabfbfaa39df5feb21f573d6eba08d08f8c5d1a2fce5f1cc6daf97b6e9d56dcca8c6599326527ca7e8af0c51263d710ef702d99e7457acec6eed3f9041a417c5b3537ead99896f869b60fe63da384b9f899cdac187009b05ae58eb522a6cb819fe49a97ee22ba3aed89fe1d492518e93f989fdb4289d61fabc", 0xe4}], 0x1, &(0x7f0000000000)=[{0x68, 0x1ff, 0x8001, "59055ac105b3c7574e6f2c7173a6c5916c29f015923bde9d4e6e7bda09d268ac158adec45f60b58703b89c52fc64f5a6283cb2f031f500e5f7085671649ffeae582d0cd2031ad002949ad99907c780042f750d"}], 0x68, 0x40000}, 0x998}, {{&(0x7f0000001000-0x10)=@nfc={0x27, 0xec7, 0x446, 0x7}, 0x10, &(0x7f0000c04000-0x50)=[{&(0x7f0000f04000)="1c66a45cbfe8379c7fa6424fe8ba8c6d284bb5c9f98b2e78cdc06802c3aa6295c6e43b521dc8ad206f6bad0b9037940d3f2a4f2e002c7d35987c03cba42d9765ad0a9f22dead10c8ea53bcaa63136dc497465a5d1ae4f9d3b7e7665676e26b9825aeb0f7e9b6c6422b0732eab3fdd94718bf2f76964b25eeb59e5683660d041832b59a30", 0x84}, {&(0x7f0000000000)="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{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000617000-0xe)="dc9097a9bb0b9447f4d6245208ad", 0xe}], 0x4, 0x0, 0x0, 0x800}, 0x0}], 0x6, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/06 04:22:50 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common="677265300000000000000000000de500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000002000-0x8)="", 0x0, 0x4004840, &(0x7f0000002000-0x14)={0x11, 0x19, r1, 0x1, 0x100000001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/06 04:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008d4000)=0x14) sendmmsg(r0, &(0x7f0000580000-0xb4)=[{{&(0x7f0000ed7000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003c6000-0x40)=[{&(0x7f0000026000-0x3c)="3a704117948dd8ba0b23d602e9f8299b9ad2a12463d76f702206928b977205ad7d433b540d7cdd520a33df03ef9b9c911bc82e91afd6ac52ebe015e4", 0x3c}, {&(0x7f000034b000)="d422b256a82d0ee088a7f11c98dcd0a0e3e004b4b2e74813179ed6a63d1fef54f8516ea6a1d7cd4ae797f97a17b23e46c6ed629a6c056e3d72e30772c912381228da", 0x42}, {&(0x7f000080f000-0xe6)="103a2bec1610c689533700f25bfc5c3e19b1d0ac62b7fb348df998a1033dad07d31f171b8f5c9d42ec4cdad29060677a47c43c72e8aecd0f7fc7de065d047208bc90e08ffaffe9886464a752f9b3481b0606384e30f79ef0fd6ecff98ce53f68b79eabe5cfb4de568194180a4570db6342a18672b70d55c85262b736ace1235a2576671fa37e5f7326ac9f24a8df55d5c3c73440d594971cc8548082802806585489fcecbca89b1580d0f428340f9bd325701e656c9bb2cfaa40370cd4e6a9d406f60c64b9e4e3c4b4080cc4942bdf0a688adabeee22c572f66cbb5d1e2da636d5101c6d8d8a", 0xe6}, {&(0x7f0000f77000)="be933466bba1e02acb51a2a79ca11ed5b1d8cabf9f13182055230213262b10e9741468619887e80ab0176e143edcdb74313302e8e10e003d548d6f4afab44627a0469ff0b25aca268770c8613a8f2c2eff13477c41d25a5b921c355bcef62e93451e6faf43b1bcf6d02fa0231b73eb7e4f5b6452e878f509ab2ffffa2003474a035aa7250d06f21611d8de1ab8cedf6af5b44850f6c14358518e30ba7e7f6bd3cd86176401f0eff066771042444aed3a532587815f176c19ffab5ac73ab173576102c58668379fc5cc", 0xc9}], 0x4, &(0x7f00003d9000-0x148)=[{0xf8, 0xf39e24cfec27e06c, 0x5, "b123206c686685833edc5653f61e5406cc9d9a9c4f3603e16a74d2e78abc98131bcf93cd8f4facc960a78e733a085f7d5534d1a7109e6846bf907cc65d6c6bd52e51f48103c3aad584c96bedc6f445e848dd6792a22248e9407804a38de70ff71fe18f27187c160080e5a77a737dc3424b22ecc87814e9d74954443d3aae0e2728f1c69b048185ef24dacc24a4544784a86ea8032b047fe96f9ed30696b8f45b1c66467aac9a7d04b92457c1a6648df3b9a54b87b1617a4425218272ae1acb6792a06fcb5d2e901433332c061e9daf815c86c8d73f8ed3f5e17fe9ef500075a7eb9de6ee9c"}, {0x50, 0x107, 0x16, "a06a7d24141c6e7aaa212f1919ebfc2b60b4c13e7c42753f4073cebe9ce8d00290c38bfbeb5e80d4b36a4501a5f04579f225f9ca15ab4a667fa685ec94"}], 0x148, 0x4040810}, 0x4}, {{&(0x7f00000f2000)=@ll={0x11, 0xd, r1, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, 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", 0x1000}, {&(0x7f0000f05000)="6b6da4e0c97349a7bc64178a5b757802b90fd7654322774d364640101284f142578556d126f481dfa1926bb6a8406e7c501ab6261b005480b897b652970d97ca56eda304bfd4544d", 0x48}, {&(0x7f00003c8000-0xb0)="5aca662bafc341a57c45bfabd7fa1b78d03003b0a04427884bd97143410fdf94265fe12545e31ae1c3b23b7ae854cb8b68ea502b1209a57ff1f34db564c7c9b4ee00465d5aa74c2bacc866de0ca710b0a8256199282b7e9dbe9020585e19108f01d0af0bae883e393490afd2ac9a853d73012b5a9bfe3c6c70352cdf5e56d6eba1ba65d1895df5370e398d0691baa783643f1a18c7bbff40b157f696ed475c5585448e9670e8c5bdd4adfba326c4f19d", 0xb0}], 0x6, 0x0, 0x0, 0x99a7bef27da0e179}, 0x40}, {{&(0x7f00000f7000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10220}, 0xc, &(0x7f00009c8000-0x10)=[{&(0x7f00006ea000)="ae1ecba140ccf2e2a1db1d5b8ce772c0c35bcb5ebff9fcea98d7bed238049929232291b5b59cdc1db412cfda02d99146a2a4c015adc1451d9eeaa4785c01508d90f8cb75b7af67e2ee6abdbbb31c36887de2eb72208d9675aaa27b142d19f8a87f4cffbc6c14fefaf582776ab08679fab5532423216696c9c9dc432fc4", 0x7d}], 0x1, &(0x7f0000998000-0xf8)=[{0xf8, 0x13f, 0x8, "334ab5897ffe675ef599da371fee0603c369cf0069438e5e9d15bcd5b7c25619a178b12c168d5d8087ec423e5ecc567771d606df093f28c77bf9ed4f539a1b9802e6727b5c7b01ee865fe99c41ba92ef82e8518914021a694486295fbbaef010966783aa45a44f002d552e601f57c2ae36556633d8bfd44c457e47a0e85e101d68e3d796c1737e1a90fde6f0b7b347806f3df255646edeeb12cc7f611f5a3b48a7ba5bbaec4c7c7ac44ba19316ec5e87346694af084602bbf7bf7967e0ad154009ee5c7dfec28d058c443fb6181ecc2ee43f13a9d4ccb854236795078c4cce57548a38"}], 0xf8, 0x4}, 0x46fbf588}], 0x3, 0x4000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000acd000-0x8)={0x0, 0x6703}, &(0x7f000089c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000052e000)={r5, 0xfff}, &(0x7f0000696000)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000ebd000-0x4)={r2}) 2018/01/06 04:22:50 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005ac000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x3, 0x2b1, 0x1, 0xe2, &(0x7f0000cd0000-0xe2)=""/226, 0x3, &(0x7f0000e3d000)=""/3, 0x2c, &(0x7f00008c5000-0x2c)=""/44}) r1 = socket(0x12, 0x802, 0x10) write(r1, &(0x7f0000836000)="26000000250043f8feffffffe70036400300fff0020000000e00010003000000000503c76e35966f0ad5352fdc17986b", 0x30) 2018/01/06 04:22:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b1000-0x4)=0x10) bind$bt_hci(r0, &(0x7f0000d99000-0x6)={0x1f, 0x3, 0x2}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000-0x75)=""/117, 0x75, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000688000-0x121)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0038c0285e8f", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0xffffffffffffffff, @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=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "1802c5bcbfcc5d391fc524b34183a691"}}}}}}}, 0x0) 2018/01/06 04:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00009ad000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) r2 = accept4(r0, &(0x7f00007bb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ac000-0x4)=0x10, 0x0) shutdown(r2, 0x1) 2018/01/06 04:22:50 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fcb000-0xc)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 04:22:50 executing program 2: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00002c6000-0xee)=""/238, &(0x7f0000dd8000)=0xee) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dd8000)=0x0, &(0x7f0000dd9000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000946000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000107000-0xc)={0x4, [0xb71, 0x9bc2, 0x5, 0x2]}, 0xc) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000dd9000)={&(0x7f0000dda000-0x18)=[0x2, 0x7, 0x0, 0xf7ef, 0x2, 0x401], 0x6, 0x9, 0x10001, 0x2, 0x5, 0xfef, {0x23, 0xf6b5, 0x1fd5e000000, 0x12e, 0x1, 0x6, 0x7, 0xe7, 0x7, 0x9, 0x7ff, 0x7fffffff, 0x5, 0x101, "c329a3241584816904260c0f94de46c96e1ae69c1db0eed9d065d93dfc017547"}}) getsockopt(r0, 0x100000114, 0x2713, &(0x7f0000dce000)=""/40, &(0x7f0000dcb000-0x4)=0x28) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006d3000-0x20)={0x4000000007, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000009e000-0x20)={0x2, r2, 0x10001, 0x0}) 2018/01/06 04:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000225000+0x8c)={0xffffffffffffffff}) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d2b000)={0x0, 0x1c, &(0x7f0000ba0000)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006af000)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cbf000-0x8)={0x5, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000abe000)={r1, @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]}, 0x7f, 0x9, 0x0, 0x80000000, 0x22}, 0xa0) syz_emit_ethernet(0x29a, &(0x7f0000d1f000-0x2ca)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x264, 0x2c, 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}, {[@fragment={0x32, 0x0, 0xffffffffffff8001, 0x3, 0x0, 0x0, 0x3}, @hopopts={0x37, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0xd90, 0x4, 0x3, 0x9, [0x9, 0x6a5]}}, @generic={0x2, 0xa0, "21fe84cba8cae374e5542cede74b5e8da50406c7e21f490151fe6ec41faaee82c9a8c21aaf9aae9265d92006b448c881f1ae924d4335b1ed318be1ab93bb4235714623cf4756e7b2c7828381561d7ab19dcfe5fa00da219145d6ce304488cd7bc361e13c59b03388c4c0e167e5fa98018236ef7a04edb5dddfbcc6c6bf927dfd5a4ee12ada7cf453c030bdd79f0dfd1e00b16b0715feb6bb63b24eabc3d596e1"}, @ra={0x5, 0x2, 0x633}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x18, {0x7fffffff, 0x4, 0x7, 0xffffffffffffffb2, [0x1, 0x1]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @fragment={0x0, 0x0, 0x7, 0x4, 0x0, 0x2f553bf8, 0x1}, @hopopts={0x11, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1ff, 0x6e, "cac6ae5fc1820420fc210f09f2445ea1e675b4a7a1cb3c27cb8a0ea9b02bfd14d2df1682d043939117d5b6156ab337a58b1afae3379b5324e364f0c7c52cc3d473ab45f3fc5169e655ee765a523a18b2eb35c8eed4a70b50aa341adbbae07bb9118960f01194a87f7bb6e4b1b777"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x4b81ec35}, @calipso={0x7, 0x18, {0x2, 0x4, 0x6, 0x9, [0x2f0, 0x4]}}, @calipso={0x7, 0x40, {0x3, 0xe, 0x2, 0x8, [0x0, 0x3, 0x80000000, 0x0, 0xffffffffffffffc1, 0x8, 0x7]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x14, 0x6, 0x81, 0x400, [0x101, 0x10001, 0x8]}}]}, @routing={0x87, 0x2, 0x1, 0xc8ee, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r2 = accept4(r0, &(0x7f00001fb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cc2000-0x4)=0xe, 0x800) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dc8000-0x8)={r1, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005a4000)={r1, 0x3, 0x2, 0x5, 0x248, 0x0}, 0x14) 2018/01/06 04:22:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000017b000)={r1, 0x4, 0x80, 0x9}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000586000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 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}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x32}, @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, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x4, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000588000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000589000-0x4)=0xe8) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000400000+0x490)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={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, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000589000-0x4)=0xe8) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00002da000)={&(0x7f0000588000)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000588000)={&(0x7f000010a000-0x274)=@expire={0x274, 0x18, 0x4, 0x5, 0x3, {{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x5, 0x3, 0x7, 0x3, 0x8, 0xa, 0x80, 0x0, 0x0, 0x6, r3}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2b}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x7fffffff, 0x3, 0x7df55e49, 0x8, 0x4, 0x9d9, 0x6, 0xbdb7}, {0x9, 0xff, 0x7, 0x5}, {0x3, 0x7, 0x90d9}, 0x3, 0x4, 0x2, 0x3, 0x54, 0x0}, 0x7fff}, [@lifetime_val={0x28, 0x9, {0x6, 0x6, 0x20, 0xe1b}}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x3, 0xe452, 0x2, 0xa0, 0x20, 0x7f, 0xe98, r4}, {0x6a8, 0x0, 0x7fffffff, 0x4, 0x9d10, 0x7, 0x4e6, 0xfff}, {0x1, 0x2, 0x2, 0x2f6}, 0x8, 0x9, 0x2, 0x1, 0x3, 0x3}}, @algo_auth={0x98, 0x1, {{'cryptd(cmac(blowfish-asm))\x00'}, 0x4d, "3c5e0e104f99b040cfb545dba11a542b81799551379316d897434c1e5b456e50dfc998efad238db4cad9a727c5b85177c343492d29e54e10fab92db816c112c1975fa40009fa71b27171bb5c17"}}, @lastused={0x10, 0xf, 0xdc}]}, 0x274}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/01/06 04:22:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ede000-0x78)={0x1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xb973, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x7, 0x3, 0x0, &(0x7f000052f000-0x10)=@generic="812645b5f0b2dd0bd2de669a512cc122", 0x9, 0xee, 0x5a}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00003aa000-0x78)={0xfffffffffffff001, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x81, 0x1ff, 0x1, 0x2, &(0x7f0000c86000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x8, 0x5c562361}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002ec000)={0x0, 0x0}, &(0x7f000058e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005ee000)={r2, 0x4, 0x800}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00006f8000-0xef)=""/239, &(0x7f0000b6f000-0x4)=0xef) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea3000)=0x84, 0x4) 2018/01/06 04:22:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) readv(r0, &(0x7f0000ae2000-0x20)=[{&(0x7f0000180000)=""/158, 0x9e}], 0x1) write(r0, &(0x7f00009e6000-0xf1)="8d11293b665e0239b059c2bbf26966d50a90e3de5a8556d05ba13fdb19a56e39573729ab2828c8024b2192ab59e170934eebf0f7f50eae8270710c089d1f7f3023934de02bac18c2b5e995f5183ef9d3eb4059a1f4b9cd47b5a0bac958a7b0dcbf465463b325a24166a5496e73eed495954f55000d2553b0fce626108a357115fcbf19cde77bb4cb9dc0381270f49e1e4ac45b3e6dcca0902d0a52db645ab22e291b27f1ac2fee992e7453245546c9fbbe999b27e4868d0f8034ee840a8546ef451fe77100e5693249556a33667c97b9618c5549789e6fd8d662c4877f81bc3709a46cd1077ed4eea784b134f9c1740850", 0xf1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a70000-0x4)=0x3, &(0x7f0000158000-0x4)=0x4) 2018/01/06 04:22:50 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @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]}, 0x5c) socketpair(0x13, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000f000-0x18)={r0, &(0x7f000000e000-0xe2)="d3ca0587aa7c598ac1d996c6c0c4d8123cbde4c98feb1c8b89dfc0768b1e3b89ab839cc1fc8200b5ac7886a345e8e616b6c603f265b03d8816154b55af778ddab19999271325aa380742ee65325167f7bd94e5d2539cf02b8f9cc1b302f1f97efa88de30e9eb906984916a68e6af003979137d2ef2d8c5f82e99480f737b1bd91527ce72684761b89c25892f5710aff49596a54335ebbaf3c9b3fb4a6cb97cec9dccf0669d3d9348963a58332f4469bef392a832822788a9b69f8c3f4cd132bd747dae310c1e586d1d2252b6c73af5ea5f5861f2ef8d5eaabeb18e2b0745e2210642", &(0x7f000000b000)=""/8}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 04:22:50 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x9) r1 = socket$inet6(0xa, 0x3, 0x10000000008) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000deb000)="46478689db2290f3c68b9144ece0", 0xea) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fec000)={{0xa, 0x3, 0xf48, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e3}, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x57, [0xff, 0x3, 0x5, 0x3, 0x400, 0x1f, 0x0, 0x81]}, 0x5c) getpeername$inet(r2, &(0x7f0000fec000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f65000)=0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000011a000-0x4)=0x80, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fee000-0x8)={0x0, 0x6}, &(0x7f0000fed000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000094000)={r3, 0x3ff}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c40000)={0x4, &(0x7f000067e000)=[{0x81, 0x0, 0xffffffffffffffff, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000673000-0x4)=0x0, &(0x7f0000ddf000-0x4)=0x4) 2018/01/06 04:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000927000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cd9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00005a3000)={r2, 0x3}) recvfrom$inet6(r0, &(0x7f00009a1000)=""/210, 0xffffffffffffff42, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00004fb000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:51 executing program 5: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000406000)={&(0x7f0000419000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001f4000-0x10)={&(0x7f0000186000-0x1704)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@empty=0x0, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 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}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 704.179791] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24166 sclass=netlink_route_socket pig=20404 comm=syz-executor7 2018/01/06 04:22:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00006bb000-0xd9)=""/217, &(0x7f00008de000)=0xd9) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000764000-0x7)={0x3, 0x6, &(0x7f0000880000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x1, 0x2, 0xfffffff0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xd0}, @alu={0x0, 0xae6, 0xd, 0x7, 0x7, 0x80, 0x8}], &(0x7f00002a6000-0x4)='GPL\x00', 0x1, 0xfc, &(0x7f0000510000)=""/252, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b59000)={r1, r3}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002e4000)={0x0, 0x0}) 2018/01/06 04:22:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) 2018/01/06 04:22:51 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000efe000)={0x0, 0x0}) r1 = socket(0x1, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x1a}, &(0x7f0000001000-0x4)=0x8) bind$inet6(r0, &(0x7f0000532000)={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001dd000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r5, 0x2) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000f6b000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00009df000)={0x0, @in6={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x6, 0xfffffffffffffffe, 0x1000, 0x6, 0x3, 0x8, 0x1ff, 0x3fffffffc00, 0xffffffffffffff00, 0x40000, 0xec, 0x3, 0x81, 0x800000000000]}, &(0x7f00008a2000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00007c5000)=@assoc_id=r6, 0x4) 2018/01/06 04:22:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000ed4000)={@common='nr0\x00', @ifru_flags=0x4100}) r0 = socket$inet(0x2, 0x8000f, 0x200) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000859000)="4caff600ce855a6277550349cb2a8430", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000094e000-0x4)=0x0, &(0x7f0000034000-0x4)=0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00009ff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) connect(0xffffffffffffffff, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) socket(0x0, 0x805, 0x10000) sendto$inet(0xffffffffffffffff, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 704.247324] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24166 sclass=netlink_route_socket pig=20415 comm=syz-executor7 2018/01/06 04:22:51 executing program 5: socket(0x2, 0x2, 0x3) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x15, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d1258"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/06 04:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000399000)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000023b000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e00000-0x10)={r0, r2, 0x5, 0x1}, 0x10) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 04:22:51 executing program 2: 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) r0 = accept4(0xffffffffffffffff, &(0x7f000010a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000244000-0x4)=0x14, 0x80000) getsockname$netlink(r0, &(0x7f0000917000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000029a000)=0xc) 2018/01/06 04:22:51 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000fcd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fcc000)=0x14, 0x800) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00004f6000-0x10)={0x6, &(0x7f0000fcc000)=[{0x8000, 0x8a22, 0x8000, 0xff}, {0x3, 0x28d, 0xffff, 0xcff}, {0x39e, 0x800, 0x1, 0x3f}, {0x200, 0x0, 0x6, 0x7fffffff}, {0x800, 0x2, 0x20, 0x4}, {0x0, 0x9, 0xcb, 0x3}]}, 0x10) sendto$inet6(r0, &(0x7f0000fc8000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 04:22:51 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 04:22:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00000b8000-0xda)=""/218, &(0x7f00005e4000-0x4)=0xda) r1 = socket$netlink(0x10, 0x3, 0x2) writev(r1, &(0x7f0000c12000)=[{&(0x7f000051a000-0x3a)="390000001100090100bb61fbc30500ff0700000002000000d709000000b49b0019001a000f000000900000000000040004e9f50006000d0005", 0x39}], 0x1) 2018/01/06 04:22:51 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000ad0000-0x4)=0x4) 2018/01/06 04:22:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind(r0, &(0x7f0000343000-0x1c)=@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003ce000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000001, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a87000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002db000-0x4)="e5fcb5bf", 0x54) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000098c000)={0x0, 0x0, &(0x7f0000ebe000)=[{&(0x7f0000bb7000-0x19)="c0e64b421ef5a08098184f9db8c4cb0d", 0x10}], 0x1, &(0x7f0000f7e000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e5a000-0x10)=[{&(0x7f0000413000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 04:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a18000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000c01000-0x8)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000ed1000-0x4)=0x8) pipe(&(0x7f0000131000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003af000-0xb)={0x4, 0x0, 0x1, 0x3, 0x6, 0x1, 0x8, 0x9, 0x0, 0x3f, 0x80000000}, 0xb) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000859000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8c000)=0xe8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000d1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b6000-0x4)=0xe8) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00001f2000)={0x2, &(0x7f00005ff000-0x5d)=""/93, &(0x7f0000f4b000)=[{0x200, 0xf8, 0x7, &(0x7f0000a9b000-0xf8)=""/248}, {0x7, 0x36, 0x3, &(0x7f0000dc9000)=""/54}]}) setsockopt$sock_int(r3, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c03000-0x4)=0x7, 0x4) ioctl(r2, 0x7f, &(0x7f000012e000-0x93)="4c3ddf5c1dde2b89abcd441178ff247845476a57e3ab7dc8dc184034a3aa54a457b9d4530e77c667fef5db698f407dbee254a50c73a5586d5d0e0842e83b1ac5008cc5fee15a4570d7a79813fd66e2c760fe4b48fcfd8da0d66778cd23f1def4a7a4f64045430ce2c39e1d4a43bb43686d254160b4babb290f3d0cf5dab2fdd93b6b1995e7e1e3f9da47d695800c55e20ec39d") 2018/01/06 04:22:51 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000068f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000085000)=0x400, 0x4) 2018/01/06 04:22:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000171000-0x38)={&(0x7f0000d4f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e02000)=[], 0x0, &(0x7f0000200000-0x7f)=""/127, 0x7f, 0x0}, 0x60) 2018/01/06 04:22:51 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000008e000)=[{&(0x7f0000f6a000-0x1000)="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", 0x1000}, {&(0x7f0000f6a000-0x48)="024e6c5a2a760216a64cf166a6340f382cf2f346bff2e664bee731ba17872fa085c7e51537cc9f911af8a0af6f5e3cd11f3b5651028012080419d32dd1409b19e004947819215de0", 0x48}, {&(0x7f0000f6a000-0x98)="e453fea4c4ef9ea6e63a30155debcb369985df727cbf64dd40938033b396cdf7d3b8d9d9b1c33c7bc92bb8c99996e7eb18e077a4945869b3cac266d68f65dc114a9c49ec1bb7903cc3d17f1cb79548b372ea48f6c4766914554a521af714b026fb9ac6f7b24fb1486548e48a4549f7c9ad428915ad522be8e973a84b1b183358195fd5a3acf09df01723f23a05dbfed960c24813c0239eaf", 0x98}, {&(0x7f00008d5000)="8de2b54d3cd420", 0x7}, {&(0x7f00008e8000-0x40)="4ab97db6111e0a6095c0a28daab77f870bc549c02803d56439634d314e0056973e864b1650c273bf24dc92010f294a510ce1c4f97243c6125c164cf0dc601f5f", 0x40}, {&(0x7f0000f69000)="da685b1c660ff87de14dfc0b8dfb88aad9d2af1a3704dbf6980d78f6181d98aa3d637f21944e9966aefa3d0a1dbe2d90d7cc69f8ed0fc1881dc9c4ec5e55cf2eed0b173fa535238d0de822e8f481b1dae1034d8a5face5202e640f074648e62b9b1118bab0f3ee1b4134471d88d71fda13ded4c10d5bc5b68a3e064e9d729dc81e7386a5012cf49885d8268186a128f13a0a3783e155230c8a18be86233a428f6c50ad28e1609fe6dfc36423e6b94f9baa2289b88acc009e195d8b2efefe115e1595", 0xc2}, {&(0x7f0000f69000)="3df234daabe3357399345e358ec8facb1582825268906cfef6427461959906d406903928b98e1c9afd1086bf4f21e8c9e3447adca1a5816b37d41328daf531738aa3dc4ca3fe74c4a7959407e7a9b21056c1cc1b651dd08a04d99e661ab269a35f066d9a231e4209833fde4c9bab1388945859", 0x73}], 0x7, 0x2) ioctl$sock_ifreq(r0, 0x8982, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a38dfffff3ce870c225066971036001b"}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0xa, 0x9, &(0x7f0000f6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f6b000-0x20)={r1, &(0x7f0000f6b000-0x36)="7afb87250e20f12702c8af831a7c1c2d8ff324fe418b446846d0b67f0fee0fbd7f9f9195017b645d7b74a2567398be473dcdc0a3f71e", &(0x7f0000745000)="949cd74d6056c5696f62b091ef1b1d89130a1b81dc173abed7d74d7e9515891753da0899994499f0dca9b14281da7b01020e956a807d003614f364b0a52512ae", 0x1}, 0x20) bind$alg(r1, &(0x7f00007a7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm_base(xts(twofish),md4-generic))\x00'}, 0x58) 2018/01/06 04:22:51 executing program 7: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004f8000-0x10)={0x0, 0xcc, &(0x7f00009ff000-0xcc)=[@in6={0xa, 0x2, 0xf9dd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffd4, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003a9000)=0x10) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e68000-0x10)={r1, 0x98, &(0x7f0000110000-0x98)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e67000)=0x10) 2018/01/06 04:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bee000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000051e000-0x4)=0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bb3000)=[{0x4, 0x1ff}, {0x8, 0xffffffffffff0001}, {0xf, 0x6}, {0xb, 0xff}, {0xb, 0x200}, {0x4, 0x100000001}, {0x3, 0x1f}, {0xb, 0x6}], 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006cb000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000056000)={0x200, {{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]}, 0x1, 0x6, [{{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]}, {{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]}, {{0x2, 0x2, @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, @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]}, {{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]}, {{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]}]}, 0x3c8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000575000-0x3a)='.', 0x1, 0x4000, &(0x7f0000d1f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) 2018/01/06 04:22:51 executing program 3: mmap(&(0x7f0000000000/0x22d000)=nil, 0x22d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000020a000-0x8)={0x0, 0x0}, 0x7, 0x7fffffff) syz_emit_ethernet(0x1a, &(0x7f000001e000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @tcp={{0x0, 0x0, r0, 0x42424242, 0x0, 0x0, 0x1dc, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) [ 704.434435] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=20467 comm=syz-executor0 2018/01/06 04:22:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000899000-0x4)=0x78, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b10000)={@common='yam0\x00', @ifru_flags=0x1202}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008c2000-0x4)=0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000578000)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00006b5000)=0xfff, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00002bd000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004b3000-0xc)={r2, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000f59000-0x64)={&(0x7f0000c1e000-0xc)=[0xfff, 0xfffffffffffffffd, 0x2b], 0x3, 0xf9, 0x6, 0x1, 0x2, 0x7fffffff, {0x3, 0x5, 0x3, 0x8, 0xb5, 0xbd, 0x8, 0x7ff, 0x3f, 0x1, 0x6, 0xefd, 0x1, 0x1, "7dccf78313f27d5bdf0e372a792080854a0e28363574ab317875f3305bbd4435"}}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000050000-0x4)=r1) write(r0, &(0x7f0000f12000)="240000001a0025ef0800000400000000000000050004bf0202ff1e010800000048050000", 0x20) 2018/01/06 04:22:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009eb000-0xb8)={0x0, 0x9, 0x2f4, 0x2, 0xff, 0x0, 0xffff, 0x727f201d, {0x0, @in={{0x2, 0x3, @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]}, 0x3f, 0x6, 0x101, 0x100000001, 0x8}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000444000)={r1, 0x1}, &(0x7f00009e1000-0x4)=0x8) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a03000-0xc)={0x0, 0x3, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000144000-0x18)={r2, &(0x7f0000c16000-0xa0)="92f8dbff5ab102b2491f04a5f617365062ac6e9e7508c8a0edb6b7dd022a6e3443d8813069462abe634456ca25316bea2226ce0e2cc1c6b311d3615cf3f627078cf073108c577214e4c33b9dfabd0bea75758da0ef819e7e1a9f2cebf95a057a0798e42395a61acd7006e15eeeac206d9876ed90828a6294a054c31d7bbeea4a42210074925aeeff93964ba6a62047ce0ea2159722cc26b3df7563e1e4c378d3", &(0x7f00005b1000-0xbc)=""/188}, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0xfffffffffffffdf7) 2018/01/06 04:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0x200000000000005) shutdown(r0, 0x1) connect$inet(r0, &(0x7f00003d6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c8b000)={0x0, 0x8, 0x0, []}, &(0x7f0000122000)=0xfffffef3) accept4(r0, 0x0, &(0x7f0000a5b000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000408000)={r1, @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]}, [0x78a4, 0x3, 0x20, 0x20, 0x401, 0x9, 0x4, 0x1000, 0x100000000, 0x100000001, 0x2, 0x69c, 0x49, 0x8, 0x22]}, &(0x7f00008b7000-0x4)=0x108) accept$inet(r0, &(0x7f00002d3000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000519000)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) [ 704.502657] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=20492 comm=syz-executor0 2018/01/06 04:22:51 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) pipe(&(0x7f00008ff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000a8b000)=[{0x0, 0x0, &(0x7f0000d2f000+0x261)=[{&(0x7f0000371000-0x71)="78ff7bb7d84dba403de3dd533caa29b611d1ce88a11934ec099e991be737d8b5c6013ecc438fb505930791e6ce61b784e26a507e3a02d681248b423ab0099bd4563b01ea488e3c4d3b73e45bc171ad6a1a01a91ed325b30d1ca5ec1d22019002e8d65c3b60d86bb26a92c480f806c1bb3e", 0x71}, {&(0x7f0000ef4000-0x73)="ab26fc0e1eb3d11fb731bee6fde76432cc8afdd5db9d25c9e2e5e25f68f49e83e97695b31c6452db41d5216a3c2214e6a243c9cf4b90c3e635392a5802aacf3c2fa284f36185618fc9ebc72c473cd16b7c3c6d180743cf92f49bafe72768fa6801e940859528c2f54acdd19b12d786bb00f0fc", 0x73}, {&(0x7f0000ef3000)="5abf84a1a6d0d19c1b3e3c037481b8682b89c10f1a33b056eb6f8158a6574b40f5b7a4077c4e623e39b9f5eeb456f0c7db2134cb87b226f173a0e9f206a8eb803fb2c209568b248f8cc1fccf54f02785fe81c2d981cec949033dd1b8c1fe91883bdb19e98858bab5643623", 0x6b}, {&(0x7f0000ef3000)="c5d9b8aa47449a1d9d6d77c97ee5d89145d41ae3a6f421b1942e9fbc978c11bdbf3325cc9608127266ce50c33d770f8a8ecd1979d3ac9439b78953b0479ee7f9807f5a08245060a7f86647d6c5f0e8f9132cc2f98f880510ec4108a5adc841453f0a84ff14b6f4ecf11231b0a2e63a732433c94b91e08b308a0378db0f3c5ade813f3e9b88d48300a6146b11346927973f16ca9c9a1d8388d6c41420eb00951b8c39fd4e15bf9352b7c750f98cbdf374d792be87b5ae415124dedde59d5fa748d4e41d7b86fee325d35e04073b3604aed848e6faa892e840ea22c28b3efcbc3e296517accf6cfbf61a8768", 0xeb}, {&(0x7f00000fc000-0x68)="493f97b8539c06f7fbd1f7edadb506db1b03003b56d1c2d512fbf24813771815d6a2d7ab8733e95ecf09a60c11e5661cb1470cd558b0e984d7b6283631a366edc842a29d754bd10ae8f38b5a93feed80aa5fe5081a641b3bd186f2fd370b091095639a800426f875", 0x68}, {&(0x7f0000d37000)="", 0x0}, {&(0x7f0000ef3000)="1f35", 0x2}, {&(0x7f0000ef3000)="57d3cc25a5ce02017d5777ea14986898180f40ce55b85a2a56f1af487944bdfc15014eb7ad6124c067219d037c7306e91ca91f2e98bc02d8143734d9bd316a2b198ee46b7cc37c51c5635551c08fcf81594b435a111f823ec259ebcef180adce614cf6ece02e393c709304a3eff84c27bd9f899d64f9faf9a61a820c8018a440db1e235b951a2798e9eab952a03d981158c46b1357a2d074c959c76ed0b74ee6417946540d511b10baa542d32024144cb4e837c8cd09dcb2c30b760ee50f4f43a990fe", 0xc3}, {&(0x7f0000ef4000-0x9d)="f0f9cedfae3b0e136378240686948d73c7c46476f7199b54eb315c1254fc7e09e63afef2a2bdd6f035bd15d9a3b8f4d66e1b45c848c11613812dde8b19cc7a384c16dfa91356a1f4a062146b5937638e352649ed7ffc87fe36e9dc4cb8dde0472743d0c45cddb2fc4750c548ec9ea6e2a31b6f46ee64236b6d31f36f101692cf2f9b0ec7bcdfcd1eab33bf3bacacc20286d5c5780c46ad81e2b30aed2a", 0x9d}, 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{&(0x7f0000ef4000-0x1000)="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0x1000}, {&(0x7f0000ef4000-0x20)="904683af1fd34466b0d663e041c179b047b29b244a757bed8c221d6cd5f62cd8", 0x20}, {&(0x7f0000ef3000)="d4d631e9060c6638e30b370b7ac5b36885e265f6ae405b606471424a3be42ff195b64b895d89cbe6cdb171c9ce1ca3a6381ad7ac38978df88de0d9eaf1477c7e9876c4764f4d300ea43fc89fc9b59d0eb64d73d84cecdc4ebc0209", 0x5b}, {&(0x7f0000dbc000)="57c6e3925925c43a8834a57a0c84cdf68d0dfaf834868c99e49e03734daca6c42ccb4b2cef3ff6cec968516fdeebbac4fda37dd248157ce78d590c13f98d1fc185dcaec38d", 0x45}], 0x9, &(0x7f0000b6c000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x98, 0x117, 0x2, 0x81, "f7fede9f619353688b7778999829afdef57e9c4bc30c75ababfd1571e541de1e12b285bcae5f8cb2846a0ef460cb00682d72c718d5698e6cbd16d80510938fbd3565cb3743ad182667cde395d717cda2be8ab91a2bb1157c1893a2531fe2e80633080454d814db04f101bf30fca8413237cfeb95a7762e02670528ab4bc41b72c1"}], 0xc8, 0x4000000}], 0x3, 0x44) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d23000)={0x0, 0xfffffffffffffffd, 0x5, 0x9, 0x5, 0x81, 0x100000001, 0x10001, {0x0, @in6={{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000, 0x10000, 0x800000000, 0x9, 0x8000}}, &(0x7f0000ef5000-0x4)=0xb8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b06000-0x8c)={r2, @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]}}, &(0x7f0000ef5000-0x4)=0x8c) bind$inet6(r1, &(0x7f0000ef3000)={0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/06 04:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f00002a5000-0x3)="8022e2ed02000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dff000)={0x0, 0x0, 0x0}, &(0x7f0000b5f000-0x4)=0x8) 2018/01/06 04:22:51 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8a000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d00000-0x30)=[{0x2, 0x2}, {0x0, 0x4}, {0x8, 0x5}, {0x9f84accaed54e131, 0x1887}, {0xa, 0x0}, {0xb, 0x8000}], 0x6) socketpair$inet(0x2, 0x0, 0x6, &(0x7f000099b000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f8c000-0x108)={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]}, [0x7, 0x7ee, 0x2, 0x2, 0x0, 0x80, 0x401, 0x0, 0x2, 0x400, 0x9, 0x888, 0x100000000, 0x5, 0x7]}, &(0x7f00001ae000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000cff000)={r3, 0x9}, &(0x7f000000e000)=0x8) sendto$inet6(r0, &(0x7f0000f88000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000ba000)=0x56b3, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x0, 0x0, 0x0) 2018/01/06 04:22:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4000000000080005, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f9d000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000000, 0x40, 0x7, "68e3b8a4b59dab216f3593ccf6fe02292eac22b1dfaa657723f565923f58741dbadf9c32445812cc80c9d7c0dfa7e7474346727868730a2c7e228a728955ca9754326aeabd0bb9825d86df7bf3e28e0f"}, 0x160) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00004bc000)=0x0, 0x4) pipe(&(0x7f0000c48000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000130000)={0x10000000, 0x7ff, 0x11}) 2018/01/06 04:22:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x8010000400000084) sendmsg(r0, &(0x7f00000f6000)={0x0, 0x0, &(0x7f0000d3a000-0x30)=[{&(0x7f000047d000-0x96)='p', 0x1}], 0x1, &(0x7f0000bdd000)=[], 0x0, 0x0}, 0x4000) 2018/01/06 04:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000be000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000062b000)=0x10, 0x800) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f000062e000)=0x8, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000b33000)=@req={0x0, 0x0, 0x0, 0x22}, 0x10) 2018/01/06 04:22:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe9b) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000324000)=0x4, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c90000)={r0}) getsockname$packet(r0, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000263000-0x2)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bc3000-0x6)={0x0, 0x9}, &(0x7f0000d0c000-0x4)=0x6) r4 = accept$ax25(r2, &(0x7f0000967000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006fc000-0x1)=0x10) getpeername(r4, &(0x7f0000050000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000062a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ee6000-0x8)={r3, 0x8}, 0x8) 2018/01/06 04:22:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0xfffffde6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0xf, 0x9, &(0x7f00005b3000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000fb7000)={0x1, &(0x7f0000a4b000)=[{0x0, 0x0}]}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000247000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00003a5000)={r5, &(0x7f00007b4000)=""/50}) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:51 executing program 2: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000078d000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00006ee000)=0x9, 0x4) bind$alg(0xffffffffffffffff, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:51 executing program 6: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xffffffffffffff66, 0x4) sendto(r0, &(0x7f00004a1000-0xf)="ea66e10aa4c87154c069343def8554", 0xf, 0x8001, &(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x32a, 0x100000000000000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c4d000-0x4)={r0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x9, 0x3f, 0x3, 0x1f, 0x4, 0x1, 0x1f, 0x1, 0x7, 0x1}, 0xb) 2018/01/06 04:22:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xbf94d93e59367f67, 0x2, 0x200, &(0x7f000028f000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000a09000-0x4)=0x0, &(0x7f000031b000-0x4)=0x4) r1 = socket$inet6(0xa, 0x806, 0x1) r2 = accept$inet6(r1, &(0x7f000055a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008e1000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000725000)=0x0, &(0x7f00006ca000-0x4)=0x4) r3 = socket$inet6(0xa, 0x3, 0x52) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000354000-0x4)=0x3, 0x4) r4 = accept4$inet6(r2, &(0x7f000068e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003e6000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a0b000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x4, 0xd44, 0x0}, &(0x7f0000ae3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000580000-0x14)={r5, 0x2, 0x1dcf, 0x8000, 0x2, 0x101}, &(0x7f00007ac000)=0x14) sendto$inet6(r3, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 04:22:51 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x6) unshare(0x2020600) pread64(r0, &(0x7f0000432000-0x98)=""/152, 0x98, 0x0) 2018/01/06 04:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002c4000-0x4)=0x14, 0x80000) sendto$packet(r0, &(0x7f0000bc2000)="084d4832bae3a5a13c09913bc49d2116409db77c2d5f10cd8842ca728d8c3b7eafeb7122c1581bf261fd2c17f16806865c901c73f02a1bf43c6ecc096510808ad85d5541ecceefe62f23f56e8a5e545265dd23d9ef8295ccdf732f77f53e3290906207e83912280d8ef9dfbef9473fda", 0x70, 0x81, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000058d000)={0x1, 0x0}, 0x8) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/06 04:22:51 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009a1000)=[], 0x0) 2018/01/06 04:22:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r0, &(0x7f0000097000)=0x0, 0x0) 2018/01/06 04:22:51 executing program 1: unshare(0x10000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x5)={0x0, 0x0}) 2018/01/06 04:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c9f000)=@routing={0x16, 0x2000000000000079, 0x0, 0x6, 0x0, []}, 0xa5) r1 = accept(r0, &(0x7f00008a8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f78000)=0x10) unshare(0xa06000) connect$bt_sco(r1, &(0x7f0000076000)={0x1f, {0x240000000000000, 0x7f, 0x0, 0x1, 0x1ba, 0x7fffffff}}, 0x8) close(r0) 2018/01/06 04:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f000025e000-0x32)="93ce4b6ff6c3dd12fb1f0a6aedeb400e85cfd1e2cf9f069e993eef47dca3910f0648c8bfc6aefbea453f4f611db372893148", 0x32) 2018/01/06 04:22:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a7e000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r0, 0x7f, 0x0) ioctl$void(r1, 0x5450) getsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f000067a000)=""/170, &(0x7f0000f15000)=0xaa) 2018/01/06 04:22:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000b1e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) pipe(&(0x7f0000805000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a64000-0x4)=0x1, 0x4) 2018/01/06 04:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000583000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009e4000)=0x9) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00003ed000-0x48)=[{0x8, 0xfffffffffffffffd}, {0x2, 0x4}, {0x4, 0x120000}, {0xb, 0x0}, {0x4, 0x8}, {0xf, 0x2}, {0x3, 0x7}, {0x8, 0x67230957}, {0x2, 0x9}], 0x9) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) bind$alg(r0, &(0x7f0000f29000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) 2018/01/06 04:22:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000918000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000cb0000)={0x101, 0x7, 0x2, 0x2}) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060a17e474bc07400df", 0x10}], 0x1, &(0x7f0000ef1000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:51 executing program 3: 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) socketpair$inet(0x2, 0x80a, 0x5, &(0x7f000086a000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ca6000)={{{{0x2, 0x1, @rand_addr=0x5, [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, 0x4, @mcast1={0xff, 0x1, [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]}}, 0xfa, 0xff, 0x101, "c2d9c788123c9c022b27bb94a97f6b27b162f9db3b6800e49464e88c4abd1c955de6301fd804ef47beccd8063d0d03b20c5631e0dadffea5d52c03037a1ff58ed27cddc99ba47bb2749cec55b1342b08"}, 0x160) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000990000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000297000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20, 0x3, 0x0, 0x8, 0x9, 0xa2, 0x0}, &(0x7f0000da8000-0x4)=0x20) 2018/01/06 04:22:51 executing program 7: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000362000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000362000)=0x10, 0x800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000248000)=0x9, 0x4) sendmsg$key(r0, &(0x7f0000361000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x17, 0x32, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x8000000000000000, 0x0, 0x0, 0x100, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000168000-0x4)=0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000364000-0x10)="d8219693f2667764554bc7fbd840ee97", 0x10) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000111000)={0x0, 0x0, &(0x7f0000072000-0x10)={&(0x7f0000365000-0x60)={0x2, 0xe, 0xfff, 0x7, 0xc, 0x0, 0x6, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x1, 0x6}, @sadb_x_sa2={0x2, 0x13, 0x401, 0x0, 0x0, 0x2, 0x5}, @sadb_sa={0x2, 0x1, 0x1, 0x1, 0x0, 0x8e, 0x0, 0x40000000}, @sadb_lifetime={0x4, 0x2, 0xffffffffffffff85, 0x10000, 0x2, 0xffffffff000000}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x2, 0xfffffffffffffce2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2018/01/06 04:22:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x80007, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000706000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x9, 0x8, "6c8747de88ab252366236ca73f7e521f107df6a1e34cc975490d62c901a52e1d361c67e489a2b54037e1c05e673d1760152000dca828ee6b78ec884fcb7d9340262a29e4a603d25a4a55fc2886d3063f"}, 0x160) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000f9d000)="18519ad0e915cccda887a3f9ffbcf600", 0x10}], 0x1) 2018/01/06 04:22:51 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000001e000)={&(0x7f0000028000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000028000)=[{&(0x7f0000029000-0x70)="8a1322314ab89b5ce88b56618ff4be83663aca197306b3faf9159c6915dc0ca0c0cab16814bf4960c4712ec5d76486f09fe3aa253f84474c4537ae5194b2a033dd971187d7be0909b6ca4d3e73d1b9a1abfad24dcc243d06a53ed3f62a0b8a66ff44d5c60e17330fef37633901e9fb2d", 0x70}, {&(0x7f0000029000-0x28)="55f13eb5b573108f82e7f9ff2495a8a7212085e9b62be2638d03b4361c12e9346889869d58c6be91", 0x28}, {&(0x7f0000028000)="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", 0x1000}, {&(0x7f0000028000)="4be7b230714fcc8b475ec95c9407290a86e658d8a65b298a82804848187c045d21143d62d230c44aefa6373c48dbc835147bd387d8bfe848e3111456724f93ad26e1c69a3291e90b97f07839fffbf1905e25f96d1e3664a71aef2dd41e30af4f7eeecdda866bcf83949ec8a5b6f434c185c8872a69b99a365504dbdd3273dfabd0a2e5c1ee9e967b5d4a62478e896a91d00f91e763", 0x95}, {&(0x7f0000029000-0xbd)="15bd37dfb708b0bd662d66bcd4d103d05bfbf42c2a9d83554100a079f7e6d2dbc492746104b3da70d0d9edefd7d265e0bf2a89ab213dd34b8e190fe11599d5ce3f834b294078e8ba4206f771817ace11b22ab18ed312fd51dfb3697e48f4d7d58f10eed7eda61f83e26f817f5a52502e57d78519fa27c784c23d2cd43cc83b3b502121d630ebe0d54c6120acf40640664a399e0aa325b4ff8ea02722520141aaa1b5f0956264e1332a4214ae837ff8c3099ae28d849311b315247119d3", 0xbd}, {&(0x7f0000028000)="1ed12fcdacec72ec66ef77104211b34cddbdeca670ef98785685fcbcb8454b7217aaa05213b38fb901b8ca49cf129ce2eeb8ebddb5e6b499f5c2674073e737e67e3c06d7fcc66caf9e8180648bdb63b28a70d28fb3f9b246729d2dffdd235616afc1b82896739bf48d42444c291c904b7c8d2753b5e31fec28eadb25108f9d46a58081ee63a6d6cf4dd1b266f668029db6a3319fa5892253722ffa0e60d3acfca755815bf5a7e7fababbfd23045e7d359af189242dec59153bcf7fbb5556a9129bbc", 0xc2}, {&(0x7f0000028000-0x68)="cbdbac2cac68d01ac56f5c442a01c213c10168a926faca3e5a68d83ff66389205bef4b39c5d593c3e090ec4ce609d097f837ff70d3bc4831d161a82a8e19def8664596c1e65f12f466845625fb3a5393444a93c2190293c25afb6459c149c8842dfa4b864a47ac5e", 0x68}, {&(0x7f0000003000)="668f871791c0a0122ce026f2553d4b990396ad4ecc87ab72d7645f70e6792d973621bfd9ced4e6277f7a0938d0bb1f210ea2c78cccde6cb0947cebfbcda4f67aae5efac55e47dd7ba22ef76d7eef6cd32458c9e1dbc78157825af1e5d52eeb12be7238bd3311b80b230c25397d6dabe25d0cb789104601fddebccfa129d1f304b136a78873b2a1cfffc8f1f2969ea46495fec5460512a2e59b148133bdbdfa09043d82dbbdc2c68136109d11999dbd12bc041ab872e924f40c7d680cf6ac51f3b469d3c46d942d9cab22d4ce68d9f2068db20779b659", 0xd6}, {&(0x7f0000028000)="577ba352569ea13692", 0x9}, {&(0x7f0000029000-0x21)="9b6315885b8610dc0fa0f564f787c85969defcf806087f76495624541d9d888cf2", 0x21}], 0xa, 0x0, 0x0, 0x40041}, 0x80d0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 04:22:51 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000019000)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000014000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000001f000-0x4)=0x48) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000001f000-0x4)=0x0) 2018/01/06 04:22:51 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f000028d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000955000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000d02000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"b1f873eae5002d"}, 0x3}, 0x10, &(0x7f0000ea5000-0x20)=[{&(0x7f0000001000-0xda)="2c1fc0641b26f80a1602266a9f6bbc07d1b11253328875f7778d3128d4ffc64c53369bcab2a57df49a4ed798f9101ef957c1d447e9fb1e47abcd78ffc1d46035df5efa204a0720e38ad4ce71b306d20d64ee68ac7e4d04eb63b045981d531f8968a7b87f1e846aaadcaf3a6344db2397992978bf0891d787c14d3fc337fc039f7ce87bfe318e42bc0a078f34c3687b5d7cc89f0f311ba12b878ed3c73b78af5fc8ae6d81f4ad419b2ef66c3db2270d7a536a48c049ba3cb98a3ceb07cff1fca9bcd1f96a9b52207b11913346e48980eb4ca6061e7c8a5727b72e", 0xda}, {&(0x7f0000001000-0x1d)="89f4983b562067eafece60d9466a2fa4c014f35cce328d94831d1ab884", 0x1d}], 0x2, &(0x7f00005cb000-0x1a0)=[{0xa8, 0x105, 0x1, "9233535a4bd1554a6c7502b24861016c3021cbf82e2540361eca69fad55899985cd07c9785bd2f5a3894e4d912925aaaf701f78c9f9c535a046b8fde875ba463116ac61a2297426048be9b07022e82818f14d8d77bf5e8fdfdef5c85729db30fb51cb680982085a5e1fbc7509f647e38189263a28f8840926a35dd02390db31e2c2794eb73d95284f320dfe3f712c99048"}, {0xf8, 0x109, 0x7120, "f04907a83e87a7b5c0cf1de73ec383eb4f9b96fb6b3eb6464cf33ac1a1a3d5223e5cabd68e43c86203d72d8b2d074191a2210519b4273d6dc7306929a639b1687ca9d42a1d94c18135003c6eb0fbb75964d4f1077c213a2f9900651aff4e5b3cee9cb8fb0d304ad830377a3259eb41a2e2b247afb68cc115a0403a5a28689900d1ab7b5c3f5376cd82668a25ffce665b2f8580ec535b421160b75368ab0eb801d6eb5bef75e172a0ca6fee1622563940fa7a3d3d8a877e3ebd3a6b5ec1c171a2993e8960c5ea2aae7e5ef4747d8ead469d7a5c0853514b4ac603997b4a9fe898749d326f54"}], 0x1a0, 0x0}, 0x40002061) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/06 04:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000c08000)=""/186, &(0x7f00008a0000-0x4)=0x276) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000fa7000-0x108)={0xae, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair(0x5, 0x4, 0x101, &(0x7f000015d000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000072000-0x18)={r1, &(0x7f0000ce6000-0xda)="2f7516a2b2b00b50522f358ebad14794caed77c65b83896fc0574790347afb1e9fc0eacc9720c9b8de774431ca7e5290bfda5b5f89c621126d48fbe59b9f2ba3db5576fec66ef301e16c2261a937c220b33d506e0b273302936afc14696def5a33c36fccacbf1bd5a17d1e1d40d62836c3e8a861ca28e1cb41913d02f39c6cd02d602120d53f2c6bc2c4a95e897add52a9e7fe3e8cb49b7ee6ece5d65189c7f4d987c1e5574505ad3cba7dde39ff9713d2d933ff002e2a568c44bede0b8c19b6127c1a32ab3c820b0099ccf2098aae86f8b77a189cedd938b1d2", &(0x7f0000ec8000)=""/252}, 0x18) 2018/01/06 04:22:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair(0x3, 0xa, 0xda, &(0x7f000032c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000922000)={0x4, 0x0, 0x2, 0xad, 0x38000000000000, 0x400, 0x8, 0x2, 0xfffffffffffffc01, 0x3, 0x7}, 0xb) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000524000-0x4)=0x420, 0x4) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r0, &(0x7f000020c000-0x3a)="5bdea7e3564b489e017a6f3fa28532df2096f091d15407f818291b0167ca76921a8efb1c8ace7c857455daf1d54e8b61c414595128c7d666acc6", 0xfffffffffffffd65) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/06 04:22:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004bb000)={0x0, 0x4, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fea000)={r0, &(0x7f0000126000-0xa1)="7521d1799a32662285c455fbaa0348e32e118aa66804ab0430537774305b09b4acd878a0cf3f57122b3b9483cfc4309211a2018ebe728aff533436498997e5cbaf4f6266759bcf704ea94dfb23997d88b8cecb61c27e529ab57bba95b33d6809ec0d3ecbb974ff9ece2f0a2d75d258e72cfdfbb3ff4b6b0301d9a54bb4a4eac1852e40f9f38f2b0cfef9329aece1008069b7bde48398d51a2f8fca9145b54d9b54", &(0x7f0000942000)=""/45}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 04:22:51 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ad9000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc1000-0x4)=0x0, &(0x7f00001d0000-0x4)=0x4) 2018/01/06 04:22:51 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86b7e0c0", 0x4, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004000-0x4)={0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) getsockname$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) 2018/01/06 04:22:51 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 04:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000024f000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000f63000)={&(0x7f000034c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000020b000-0x50)=[{&(0x7f000041d000)=""/0, 0x0}, {&(0x7f00005cf000-0xe0)=""/224, 0xe0}, {&(0x7f0000fcf000)=""/62, 0x3e}, {&(0x7f0000977000-0xff)=""/255, 0xff}, {&(0x7f0000ce7000)=""/0, 0x0}], 0x5, &(0x7f0000f14000-0x8a)=""/138, 0x8a, 0x8}, 0x40010002) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000c8e000)={@broadcast=0xffffffff, @empty=0x0}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000edc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000f3a000)="660c1e42fb27bf0a41f9f045943793bd3c05fa1e7e81e154366e88685bf0b77a01ede02b089dd98b15b62f769b6b641c396a80714f4571c5e284ead6b9ef56ea562a2dea4675cd079ae52a51b28cc48d32252b629d9455bdaa3ea0f767f28902234f25ee3570f57aaa96346d655886d915d18ad34694dfaf2a759ff53a7183639293866ac7e4755d90bc0d3cff470ac11083d28dae9198d558d4892aaf6d110a23720eca605558f3106ae49c285e6e52e747defa4bd9a0d80e7aa5fe977d555c3142436b9e29fcf4d53dd289ca68f48ab1a65ff37e1926a8274d1e2a320385f8dc", 0xe1) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2018/01/06 04:22:51 executing program 6: socket(0xf, 0x1, 0x2) 2018/01/06 04:22:51 executing program 2: pipe(&(0x7f0000177000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000e9a000-0xc)={{0x0, 0x2, 0x7, 0x645, 0x6156ee39, 0x0}, 0x7fffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000094f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x2, 0x3, 0x2, 0x4, 0x9c1f, 0x100000001}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x1000000000002c) sendto$inet6(r2, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) recvmsg$kcm(r0, &(0x7f00004cd000)={&(0x7f000024e000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005fd000-0x70)=[{&(0x7f00004ba000-0x1000)=""/4096, 0x1000}, {&(0x7f000096f000-0xea)=""/234, 0xea}, {&(0x7f000071a000-0x79)=""/121, 0x79}, {&(0x7f000030b000)=""/196, 0xc4}, {&(0x7f0000947000)=""/46, 0x2e}, {&(0x7f0000eb3000)=""/40, 0x28}, {&(0x7f000098a000-0x72)=""/114, 0x72}], 0x7, 0x0, 0x0, 0x3f}, 0x2000) sendto$inet6(r2, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 04:22:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003a9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000331000-0x4)=0x0, &(0x7f000086d000)=0x4) sendmmsg$alg(r1, &(0x7f00003b1000-0x70)=[{0x0, 0x0, &(0x7f0000397000-0x70)=[{&(0x7f0000bd7000)="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", 0xfd4}], 0x1, &(0x7f00000f1000)=[@assoc={0x18, 0x117, 0x4, 0x7fffffff}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @op={0x18, 0x117, 0x3, 0x2}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x60, 0x200000c0}], 0x1, 0x200000c0) recvmsg(r1, &(0x7f0000131000)={0x0, 0x0, &(0x7f0000a82000-0x30)=[{&(0x7f0000547000-0x10)=""/16, 0x10}, {&(0x7f0000b63000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0xe968}, 0x2040) 2018/01/06 04:22:51 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000928000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ee1000-0x3d)=""/61, 0x3d, 0x10000, &(0x7f0000000000)={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000079e000)="0103dcdacfb8d594d2e9b8ba46f0467896d4a4ecdc09cd19291fa7dd328636009f777c4b07000000000000001f2c049fadc6f82b3889a4da369c5e53d3abe54bce7017a5212ab7d9c99fea00248112d4d0d8d3b6ace1a8bbcbd30316656be3a963b00a4d2f42c7bc98e4567f4337d5599dcc909ce240fa13c20a9290b3ccafb9ce9f5f643de0fe602dc8087b456b00722ab740829777e850e8e79dd7a6cb42695349462e5e1042784e4f7dd1ee292c75c8339d20b238e848882b19e40e579f527c36a84addea79b553f424a6401103ec26766d00e4756ba47442c7b04bcdfe750f96aa8db142648d1a83a92cf9f72fd89ffabecc", 0xfffffffffffffe99) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x0, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) socket$inet(0x2, 0x80005, 0xffffffff80000001) 2018/01/06 04:22:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d03000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) accept$packet(0xffffffffffffffff, &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a73000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xbf6a27aa88ba3c5f, r1, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80007, 0x40) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fd6000)={0x0, 0x7fffffff, 0x3, 0x8, 0x0, 0x10001, 0x3f, 0x9, {0x0, @in6={{0xa, 0x3, 0x3, @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]}, 0x80000000, 0xfff, 0x7, 0xffffffffffffff95, 0x2}}, &(0x7f0000375000-0x4)=0xb8) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a09000)={0x0, r4, 0x3, 0x1, 0x0}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000fd9000-0x14)={0x7fff, 0x5, 0x4, 0x100, 0x966a}, 0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f00002e2000)=""/73, &(0x7f0000fd9000-0x4)=0x49) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fd7000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000fd6000)=0x1008) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000fda000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r6) vmsplice(r5, &(0x7f0000c3f000)=[{&(0x7f00008b6000)="85eb2dd57bc327d158093b5794936e17612f6b716575946db7143487bec0ce74170e5778f4575f04d2af3e1a571ea510874fcd2a8168c612922d4a3aa5748bd106bc93", 0x43}, {&(0x7f0000f4f000-0x59)="e101560e1582aedb685bce19a0e9b5d5627e2c3f1b55aa96169cc2d9dd2300e9a17170ead6ff32b7c2c92213a2dfd8abf2244940452b6970f8e9eb6d13d5e417ea1c3cf1b9080b5d29e935cc86754a6e1b26373e8ad810ba38", 0x59}, {&(0x7f0000fda000-0x6c)="383491516277f9bc402f37227668e1de904ff3af4f71e32161a854a7e862f4bd16d214da3f823ce74abb525f886200d12f3b9a19a81f40b0d68d9a7e0675bffea7d7bcffb9587ca08813975efc8efa4223c76c29ce1dc06f2dcf1f020a703d89ce3ffd021ed056af68f3267d", 0x6c}, {&(0x7f0000674000-0x45)="772da660b905c2dcf6e2f7e45858daac05ae0962a248cd83561bcdc738e5ecc84453f5466dc2de0cbddd5b81edc8bc56e46eaa060823866e95f4635b6bd0ddde08f17ae004", 0x45}, {&(0x7f000079b000)="c75b40a7034e0782c18527655d5cab3fc368e7465d1fc7006514f0e9c42b8f0e61c72530b0f19a8ed1467fd1490e5a1ec9bc78963bca7466cf384d67756810efa93454a1b07d900a7658b33e985053a849bce2cf9da7484cb7e790adf189cf", 0x5f}, {&(0x7f0000fd9000)="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", 0x1000}], 0x6, 0x2) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00008ca000-0x28)={@common='teql0\x00', &(0x7f00007bb000)=@ethtool_rxfh_indir={0x39, 0x3, [0x6, 0x30, 0xd26]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r7, 0x1, 0x2e, &(0x7f00007c4000)=0x3, 0xffffffffffffff38) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f000055c000)={0x3, &(0x7f000056a000-0x3c)=[{{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}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00006ec000-0x1c)=[@in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}], 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000df1000-0x8)={0x0, 0x0}) 2018/01/06 04:22:51 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x11, 0x7, 0x7, 0x1000, 0x9}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x85)={r2, 0x7d, "eb91ed1c9f619749ac9b4e205012e7338534d4adfb9b7880509b96937bc3a175b141ea1fc8b6ac754f4a3ffa50c9ad9f2a94459de7afdf1333b481585778a4f93fac23cc44f45bef6e196261647ac0eef53cdab87031cf94be91a70541efa53aa340b189c28602fd8d5b7daee5a3d9637b7e9266f69de6a147562c36f6"}, &(0x7f0000006000-0x4)=0x85) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000006000)=0x8) r3 = socket$inet6(0xa, 0x80000, 0x100) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 705.154647] 8021q: VLANs not supported on lo 2018/01/06 04:22:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000a5d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003bf000)=0x10, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00007ff000)=0x0) write(r0, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/01/06 04:22:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) close(r0) 2018/01/06 04:22:51 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x652800000, 0x8, 0x7fffffff, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x2) getsockname(r2, &(0x7f0000a77000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000276000)=0xc) ioctl$sock_ifreq(r2, 0x89f4, &(0x7f0000944000-0x20)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 04:22:51 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x89d}) socketpair(0xb, 0xf, 0x8, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000000f000)={@multicast2=0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x2, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 04:22:52 executing program 4: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000024000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000bc000-0x4)=0x9) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000218000)=[{0x0, 0x0, &(0x7f0000219000-0x70)=[{&(0x7f0000218000)="210e2c3b6a9ff9f919", 0x9}, {&(0x7f0000219000-0xfc)="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", 0xfc}, {&(0x7f000007e000-0xb2)="dacafad8882e284acb0196f2de1a6c2b5631dd40318da8b3ebf5c14c88979ec89a2ff466241609cd6b76b432dcb0a66012a61534e665728e55d2ae9222c7988bf07db60ed9f9fa2fe354fb1b1a5365f6ff36c7480042a638e913f4c64d5e588a646d6ae9a51ea1e371f584d1719b2aa1dcac07aaadd0b19d39d02ec9def87a700f37f79afee869a940750b616a7019eb040e8e0d057f894cad822b9758e9b6d7db2783edcd127513bee15d4b4ea4f9fe7967", 0xb2}, {&(0x7f000007b000-0xa3)="c5ab987d97476c0ff039e9e754fe46619053a87343eb9d1789f3e6d6481a255b872d93470c55b8b3972841922b31fbb1af03cf19470bbf3825ab4820ef2c126376401113b2c38d0d3f4ac5abfa6dd6a05b00d127fdd96b31e647585a58e82060329f48bb731ff0f278b40b0c293916aeca58af447493c615ed328a879230ab90a62c4b6cc8464e63b8ef87aa3a053ab9bfd1246b254d390795118ce3494499f328fda7", 0xa3}, {&(0x7f0000218000)="db4c1b8732bc4cb4c4d6aae02c22ce8f73a72ac8459fd122d7ca9a91a75d1e2a4c063af610c3e6b675364b23c9f18f35940fcd4608dc87346616b4302b03ea5ac636bbe2b29556ac94205f7b4258e8d0426a0ffb2b19a3b219f568b9e244a6bf1953537bb109c940", 0x68}, {&(0x7f00001ca000-0x22)="7e2cf499792dafdeef745c1799ca09214a53844627a57e18b6cd5cad7ead6f833e32", 0x22}, {&(0x7f0000175000)="fb833ee5ff5d9ed573fb5c637e07f52134fe3fe2cd2f3132a28895f4a2a6e71b305579d34aead23cdb38290e28685dc4be81216a8ac386e6ba9bf1f1bfa95f62da0912e712eb4ec65b7618070ed9c780cb5b8213a7ac2a6657a131b5485f257b461e2d80712fcb5e27ff13d28fea1411728f64f5bfef861a3e42882d451c7da82fe5a74176105e417ff4bcfd83dacb40d2120a48d70aa64a370870c54080eda0689f19b965085813bc55e20deca2e9c64037c0dc2f82300795210321220f36fe89eb7e6aa0", 0xc5}], 0x7, &(0x7f0000019000)=[@assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9d, "ef3c2c90142b974798b5d223fa347a3b365893d435aafea1037aded916055839150e703d1c67353b0e4120424aac43cf7275c4f7cced53cad7c4eb7a4ac6789fb179cedd8afae56292e6cc7cbd2ebddaf2c11cf5feb078e919094ffed2d0db9f6e321a3351d5905e8bb915b62b325986939bc3502fc9f3922fd1c325bb5eedf465e17b7bf45a9352e67a2d52982da4ca59e55a2bea42fd31d2c1043e7a"}, @assoc={0x18, 0x117, 0x4, 0x139}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x160, 0x4}, {0x0, 0x0, &(0x7f0000218000)=[{&(0x7f0000218000)="870a6cfbeb63b9369344d2ed989bc15f4cebbbf3da225eeaded02da54dc3eaf499cfeb2d5f3460bd832f54473a9189df6d3d9669bad69f42414a3b99dfa15b30fc64f555cd6f316263d17c0f6102af6c5a01b911e71305b8d0bbe45c232c24d03c5d5a3374cfcd1ce8d72b607d26911fc990185d93f8af0efe389148b122e550da4c18924fdec15b15aa048f8775318f174b479f5d9318bba0b36d45a5934bf2fc8c68ea5abeaa7f9686df78115e39e9c27417664546c787fd6d550e0ee72762b45617d0139c71b9735501a655e3f61aca4550fdf1d2119ef356ed017689598322620f8be9cbbac51824d508dcf368", 0xef}, {&(0x7f0000219000-0xaf)="007f533c4cc8c5611d41fc227ae798b41fc1d1c5c2eb4081e068209cf1c94f8a37576e7660e2bdaa2a8eca510abf7266011208a2cf19a92f55a561967adeaee15dbdc32a1fad094a938ac3becffbebe6c64f62181653a08cbb8e9c9edf0ac7a5c868d8b7086c0a1cb418d1c7f0ed47a222b000cc6ac029cfa0b1053a107326239b6b34abfc9e19dec1828147b32f008ea148116350696cf664156e77207deb7bb5a1da78f8467daee813a7c9f85218", 0xaf}, {&(0x7f0000219000-0x2e)="887c33e40a34e1c0db072724b0821090cd7acb001baf6af10e1e6d72b96abf25a09d03c68f231c57647e1c8b52df", 0x2e}, {&(0x7f00001f2000)="98d018cba7eee6b8991bd5b5be8be9b9cf8cb3ef58370e1d48711dcf983683", 0x1f}, {&(0x7f0000018000)="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0x1000}], 0x5, &(0x7f00001be000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x60, 0x117, 0x2, 0x49, "86f7a295dc167ef5a87f5725137346535eb447dca89ce9eac0a6b6de152c880761e40550967347d952ce806b061358d7a7d6823889ee93b3f530fbf72bb0b455b7b3783437826bc328"}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x0}, {0x0, 0x0, &(0x7f00000f7000)=[{&(0x7f0000219000-0xa9)="7d3d738f1d557d8d05be031d952750008d230e1f86ac251eb6ec246295641719a1cf03dfd87a8e5763821654c23bf203d72e618044c7d0b1e59b03cbaf9ee96b2c02540e0304edb6f784a3cb1c53222c1739bbf22b4952c5a0c3bfcfe2451592c8a8d479ac93445894f1c3c349c9a0bda2e0fc1a513b6bad59624172ccb75460e40aec40970abf2821c83a757ead1b37265987ae44b5a285741b080b2998a650eb9ac019844f2f619d", 0xa9}, {&(0x7f0000218000)="2a2213161f2b95098113", 0xa}, {&(0x7f0000219000-0xaa)="b9605902c08130955bcfd611b0491ad3e33e403af7046e98dcbc3dcb4fbea58b877ec1bbf9b4fadd7f009298e250459551c561c1de01bddd70861340ee5c255eac927e86dd2aa6050aa3be5869d9fec82dd2cc3d79944869ac5fe8729040e55011f0c815ea8813cc39a827600d651c982765ce941ba33a501c4d66dfebb604c7721057f0acf63595935443349edc47dc44f0bb02b004c4321d6c5e04fac1a2bf69d8da90368bcb1fc226", 0xaa}], 0x3, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f00000e4000)=[{&(0x7f0000219000-0x24)="0366d7ccbc0b91afdea9e380b1fb18ad91b4068ce41477446e547948aeb98868fc9e7fee", 0x24}], 0x1, &(0x7f0000218000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @iv={0x110, 0x117, 0x2, 0xf7, "cc17406662137eb3bc3f2e86cedf92b1396a8aa7d1c73ca03351f73dd128ed617c286558021ca0ea74d10cfe08a8c180eb87fa198cab77bbd9bba46b163ea79c2c7eded12fbea87e25274796c376359def644dd0ec54df749ed09a3790f101742a882705344fba7950f71c0cb1b6a66516bc8ce42f735e9534664a5795907bc459ca1ae46af319e0927fcf37909da586bb18c4c5169b6601d1a31e9264ea3b4aded37f4532ea2dc3bd6989e4f50cd86faf9a393f2394e1889bfa64c2fdde38e6bad868b345ab51cce7452bf8d0f70c93fd77ce797870fd7df42f303f21e672199ce758e05c98f25885b772801743f40c3ee475b10e966c"}], 0x140, 0x85}, {0x0, 0x0, &(0x7f0000130000)=[{&(0x7f0000219000-0x7c)="7cea02b920793d8060df030d5edfe83adbbf12f715d41f4991295c52f60d6ba4ec18780be1aa5a7f43f5a5b6dd0d704542b3abaa9cf3d4397e266e9c23ae54a03bef2c5e5e30bf7322683f427d6a79924942f8ad86c48ec7ae9340c7127864f017eae8f6b230b9353bab62ce2d48a836c9ab895061a76627859ae5a6", 0x7c}], 0x1, &(0x7f00000ac000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xe8, 0x117, 0x2, 0xce, "de48721a722a621f7d25ef6be87df7c682f40bed1411917bb7c296cec964b1aaec38f4d08215d363e3be3aaa3ced14ce888c4141710d8aa4a84df029afd0c3f0c611e4faf448529014681f7262929371b4c98d4be4d31ae643e85982718c944e16f22b479bb9564fc7f487e5c840947a7541b3d85f8f2fa73ad31898e206d3ca7a9c3e1078c5cd0db4af463d30b7d4700d3e4297deb42066cf273b0ddd03f2251935a01e04f0f5229fed986eee659695d841e13299bd0dd779edd2979612e438125aa24b06d81fc0bd3119345782"}, @assoc={0x18, 0x117, 0x4, 0x127}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x2b, "2cb81d39edef01e2239d288b33854ac5d6b31f5b5c60b00ee805866ca06a403bc98328d6776bcd47a3bd44"}], 0x188, 0x20000001}], 0x5, 0x20000000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) [ 705.198951] 8021q: VLANs not supported on lo 2018/01/06 04:22:52 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80803, 0xf1, &(0x7f0000f7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f7e000)={0x0, 0x5, 0x6, 0x7, 0x7, 0x3}, &(0x7f0000adc000-0x4)=0x14) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c2d000)={r2, 0x9, 0x30}, &(0x7f0000f7e000)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a2c000)={0x0, 0x0}) 2018/01/06 04:22:52 executing program 7: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000075b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000768000)=0x10, 0x80800) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000942000-0x4)=0xfffffffffffffff9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000940000-0x38)={0x0, 0x0, &(0x7f000013e000)=[{&(0x7f00000ff000)='A', 0x1}], 0x1, &(0x7f0000792000-0x170)=[], 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000696000-0x45)=""/69, &(0x7f000093e000)=0x45) 2018/01/06 04:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) bind(r0, &(0x7f0000f27000)=@l2={0x1f, 0x10001000000000, {0x2, 0x5, 0x7fff, 0xffffffff80000001, 0x0, 0x8}, 0x1, 0x6}, 0xe) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/01/06 04:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 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, "905007", 0x0, 0x3a, 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, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) 2018/01/06 04:22:52 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e72000-0x4)=0x0, &(0x7f0000e72000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/06 04:22:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000e1b000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005bc000)={0x0, @in6={{0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbf9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f0000b5f000)=0x98) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004c5000-0x6)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000665000)={0x2, &(0x7f00005f6000-0x8)=[0x5, 0x4c61]}) socketpair(0x9, 0x3, 0x79, &(0x7f0000053000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00002c0000-0x4)=0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000639000-0x19)={r2, 0x11, "bb4dd258be6c940b3bd680f38d70c17aec"}, &(0x7f0000be5000-0x4)=0x19) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f000096e000+0xdab)=0x100, 0x4) 2018/01/06 04:22:52 executing program 7: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cda000)={r0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002b7000)=0x7ce, 0x4) r2 = epoll_create1(0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000086d000-0x4)=0x7f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r3, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/06 04:22:52 executing program 1: socketpair(0xf, 0xe, 0x1, &(0x7f000016c000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008d3000-0x10)={r0, &(0x7f0000e00000)="a6e26884307466bbd278d1c9e555d3c3c68630da57c24a274a9699ef5f190804a2a6683bfc32333f3b44490f9e842aa41fb4074723006ace6073bd405202e77cc5a1d28ba59da4009dfcbaf9f8b0cbe7000e9c4ee1e7c7e2131d60f05d75733f9cbd720c9cd83894a5b440d2b0157f6a0be86f716d1534679a2f85b035db31983e745b8a154a017924653cb7aa40fb87b46a807ba377ac0a3c68d044a05e17093c79fbed76152ec1514ecda78ed433315c44679915ce37"}, 0x10) mmap(&(0x7f0000000000/0x240000)=nil, 0x240000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000169000)={0x0, 0x7, 0x6, [0x18000000, 0xa67f, 0x100, 0x0, 0x5, 0x8]}, &(0x7f0000241000-0x4)=0x154) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000011c000-0x8)={r1, 0x3}, &(0x7f00000ca000-0x4)=0x8) r2 = socket(0x2, 0x3, 0x80000000040) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000237000)=0x9fe, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000189000-0x4)=0x0) pwrite64(r0, &(0x7f00001e2000)="c3362ebf46df996bc8db8dd3465ecb50354631aaca", 0x15, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000ae000-0x4)=0x2, 0x4) mmap(&(0x7f0000241000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000241000)=@req3={0x6, 0xfff, 0x7, 0x1000, 0x9, 0x1ff, 0x4}, 0x1c) 2018/01/06 04:22:52 executing program 5: socketpair$inet6(0xa, 0x800, 0x1f, &(0x7f0000575000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000e05000)="", 0x0, 0x80, &(0x7f0000ade000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000758000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000515000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000001000-0x7)=""/7, &(0x7f0000e9e000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000576000)={0x4, 0x8008, 0x4, 0x4, 0x0}, &(0x7f0000e8a000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005ef000-0x8)={r5, 0x4}, &(0x7f0000105000)=0x8) sendto$inet6(r4, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 04:22:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000271000)={0x0, 0x0}) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00000ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000068e000-0x4)=0x10, 0x80800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a65000)={0x0, 0x0}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = socket$bt_l2cap(0x1f, 0x1, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000088a000-0x4)=0x0, 0x80000) r11 = socket$bt_cmtp(0x1f, 0x3, 0x5) r12 = epoll_create1(0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000023d000-0x8)={0x0, 0x0}) r14 = accept$inet6(0xffffffffffffff9c, &(0x7f000034c000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000696000)=0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000857000)={0x0, 0x0, 0x0}, &(0x7f0000760000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009c8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e33000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000495000)={0x0, 0x0, 0x0}, &(0x7f00004a6000-0x4)=0xc) r18 = socket$packet(0x11, 0x3, 0x300) r19 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d4c000)={0x0, 0x7, 0x0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fa6000-0x8)={0x0, 0x0}) r21 = epoll_create(0xff) r22 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00006c2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f61000-0x4)=0x60) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000554000-0x8)={0x0, 0x0}) r24 = accept4$ax25(0xffffffffffffffff, &(0x7f00003da000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000697000-0x4)=0x10, 0x0) r25 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000033f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010d000-0x4)=0xe8) r27 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aa7000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b97000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@broadcast=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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c3000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f00000f4000)=0xc) ioctl$sock_SIOCGPGRP(r18, 0x8904, &(0x7f0000bc1000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015e000)=0xe8) r33 = getgid() r34 = getpid() r35 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dd6000)={0x0, 0x0, 0x0}, &(0x7f00007ca000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002df000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d91000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @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, 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]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b7000-0x4)=0xe8) r39 = getgid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e8d000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fbc000)=0x0) r42 = getuid() r43 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006cf000)={0x0, 0x0, 0x0}, &(0x7f000094b000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000035000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c5000-0x4)=0xc) r46 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072a000-0x4)=0xc) r48 = getuid() r49 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ac1000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002e1000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005eb000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000140000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da5000)=0xc) r53 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000075c000-0x4)=0x0, 0x800) r54 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00002fc000-0x4)=0x0) r56 = getuid() r57 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003b8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000366000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004dc000)=0xe8) r60 = getgid() r61 = socket$inet6_icmp(0xa, 0x2, 0x3a) r62 = socket$packet(0x11, 0x6, 0x300) r63 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000976000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d03000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c8000)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c29000)={0x0, 0x0}) r67 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000351000)={&(0x7f00008db000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000256000)={0x0, 0x0}) r69 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000680000-0x4)=0x0, 0x800) r70 = socket$inet_icmp(0x2, 0x2, 0x1) r71 = socket$inet6_dccp(0xa, 0x6, 0x0) r72 = socket$netlink(0x10, 0x3, 0x13) r73 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r74 = socket(0x7, 0x3, 0x5) pipe(&(0x7f000084d000)={0x0, 0x0}) r76 = epoll_create(0xffffffffffffff1d) r77 = accept$inet(0xffffffffffffff9c, &(0x7f000027c000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa6000)=0x10) socketpair$ax25(0x3, 0x5, 0x320e53b458bc8fbc, &(0x7f00007d3000-0x8)={0x0, 0x0}) r79 = socket$packet(0x11, 0x2, 0x300) r80 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001d8000)={0x0, 0x80000, 0xffffffffffffffff}) r82 = socket$netlink(0x10, 0x3, 0xa) r83 = bpf$MAP_CREATE(0x0, &(0x7f0000ed4000)={0x10, 0x4, 0x4, 0x4, 0x12, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d25000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) r86 = socket$bt_l2cap(0x1f, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000601000-0x8)={0x0, 0x0}) r88 = socket$inet6_dccp(0xa, 0x6, 0x0) r89 = accept$ipx(0xffffffffffffff9c, &(0x7f00006eb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000014f000)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001c9000-0x8)={0x0, 0x0}) r91 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r92 = socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008f1000)={0x0, 0x0, 0x0}, &(0x7f0000e8d000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000629000)={{{@in=@multicast2=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2b000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c54000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd4000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000095c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000aaa000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ef000)=0xe8) r98 = getgid() r99 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000af000)={0x0, 0x0, 0x0}, &(0x7f00007c0000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004f5000)={0x0, 0x0, 0x0}, &(0x7f0000cdb000-0x4)=0xc) r102 = epoll_create1(0x80000) r103 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000830000)={&(0x7f00009f2000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r104 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x4, 0x0, 0x20, &(0x7f000064b000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008bd000-0x8)={0x0, 0x0}) r107 = accept$unix(0xffffffffffffffff, &(0x7f0000b01000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000082e000)=0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a3000)={0x0, 0x0, 0x0}, &(0x7f00007a1000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e9e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfa000)=0xe8) r110 = getgid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000096000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b42000-0x8)={0x0, 0x0}) r113 = accept4$llc(0xffffffffffffff9c, &(0x7f00002c1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000269000)=0x10, 0x80800) r114 = socket$inet_icmp(0x2, 0x2, 0x1) r115 = socket$unix(0x1, 0x2, 0x0) r116 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003c2000)=0x60) r117 = accept$llc(0xffffffffffffff9c, &(0x7f0000c74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a54000)=0x10) r118 = accept$netrom(0xffffffffffffffff, &(0x7f0000e01000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000637000)=0x10) r119 = gettid() r120 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000d2000)={0x0, 0x0, 0x0}, &(0x7f0000257000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000f64000-0x1f8)=[{&(0x7f00002a9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000372000)=[{&(0x7f0000548000)="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0x1000}, {&(0x7f0000f50000-0x21)="892a85011fd63ea4871329357ab1dfb1152d135c865d7546913a1d4287417640f6", 0x21}, {&(0x7f00009b8000)="25ff1ac91b921e1ebb7b76a4c1fd2f27d5c707b8c90f31", 0x17}, {&(0x7f0000a85000-0xfa)="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", 0xfa}, {&(0x7f00003a8000-0xb)="de069454c75c1a2131d568", 0xb}, {&(0x7f0000146000-0xc7)="524a57dec47160b82ef8fde48bc3a5d35dcfd63be781452dcfcbaea555254753bb796d0b616db80dfb5732493f920b137f04bd729e2675b23ea8acee6d4176bd33d816379c442b14cacbd88500fc9a7585e32401f4f00826ffa8340f5718414161b27a01af81212dfded51a28cef6ec4422abddf094fc2557fb9e833bfbdc0cdf7e5a9e9855106a7bc0a371eb79b7e7aff4c61ecedd17fafd993bc21fdda5604b36f3d19641f2b41324fcf0011045a09ae781c7d681404fe56137bbd26d3551a7a917f5ea1b25e", 0xc7}, {&(0x7f0000c49000)="86df4816b4195489f557d6741fa4feb647da41364c7cdc7d889a784bed0a6e1ff642eb298eccd9bf4a27b4bcb6eaa27be101448ca80af1630fbd9844d989cc7c8192179e91efdff2eea7da6a0ea912119e1f2b31d216677604c4cc6f450ba5dae1bbcba8d39e6d252a884b2b1a12aebfe3530942a6d9857a57f084e4d5a886a16899b735e6bf26faa6d9ea88070c5137e76e279dca211bfe7d76ef6552df3f66bcd16b76883b1a82f7897ab5dbfe", 0xae}], 0x7, &(0x7f0000ad5000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x38, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x78, 0x4000}, {&(0x7f0000bf2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f08000-0x60)=[{&(0x7f0000018000-0x65)="8fd6e09239a3a53d7846cbc25a9e976d369f9b88c5ed2627a4169930ec018dc584985a5e08e285eb9814ddbbccf77405089d44ab46ba14f83465ae0f8de4e3939d883a0484d1e8253deb704ad99b87e634099e7f9dc121e56fcf620c8694cf01c5f5f5a4f0", 0x65}, {&(0x7f000058f000)="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", 0xfd}, {&(0x7f0000eff000-0x42)="6d54f6fb6bcfdf2cf7a1328fa9f125865f6f3bc894271ab47dd23357af77c271297812be28676a3fa27ca7a35b43ddac78d1c537f16f7418dc671b0e3a1c70362f1d", 0x42}, {&(0x7f0000c14000-0x27)="24803211da8102dabfdae900b371d67568259bacdb104ce2adf8786e4385de1ed20c44b0048662", 0x27}, {&(0x7f00005ed000)="bdea43d36a9b12f44566e04228f8235d0dbd6e4c1fbfc184fa362be93b669b51831a6cceb5c2cdbfbc8b0bba46c5a697f3956291260a4107f3b8d5f4b418f7c46729a9af0d92490dcea8944a476d33bf9b45bdcb0ff3dec008908a093ed039fb57b25b2bbe4142e934acb593d974b0ec7ac750f83461db5b277e829bc51227", 0x7f}, {&(0x7f0000723000)="dc5cdcb0e3991824edabacfc15bf10899a0ebd2108551bd033d88f55c9d8c1b2e339466d64bd1cfa6478d80c406dd4c875079805be04a755bc159af82cec3c27c7b99213a61c79345e06ced6700c3639c2d6eb7047a3050630e2c1faf15d2c077c41b40fc31650fa89f19a2a029bc96a58184103d7b189dae929565dcd4c5c6d11302ef7e68a9d534d0d4e2b23a350d1f55565c672ab5afb7ee63ff27c607c19fa87325764f1ed54c7c7ac27060ba57a64d7938f252e01275a2c80f5ba2a0aaa680ccf93500385522be47136624b6838cd5269a07c", 0xd5}], 0x6, 0x0, 0x0, 0x4}, {&(0x7f0000ccc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a6000-0x70)=[{&(0x7f0000769000)="43288c1c3ec8166871de1791641fd6341a9b43fcf33ed0616a5659ebec252fa93ab71c94b625c0329cc1adbef1092fe25e877c3e3566d3d7d20c3dea4acf8a92ef4d4ae0707a76505c2ad5e0853a1e5cf99b83481db97f76642aa675ddab7e5c8b20beacdad08d339cee41bf93c8f9d37fa0e049ae548a891159fd2b4d90d91e55cd3a0ceaa6344976c0355186c244b7199c9db0c7b9c648da01eca752bdc70deed914b58b72d593026e1885febd9f3c7f", 0xb1}, 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0x1000}, {&(0x7f0000699000)="a3ae135103d8e841b0035899abf837758a1ab7dd774a8de2a081bdac74787ec02aee688f66ca9439b24d12ee59dd680af220c0bc533a64001960ff0d80b5f197", 0x40}], 0x3, &(0x7f0000d9e000-0x90)=[@rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x90, 0x45}, {&(0x7f00000d3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dfc000)=[{&(0x7f0000cc0000)="12eafc04ed5b16a4121a0d137211ae5611ccacbfb80d7de0c285699ddd86116811f0b9ad6a10b6147db0e5fdb176a3c1581ea5917af169d654496c90ee092d0538f80c943d1e835337bc0fb5b2a3c4d6d528f039464a53388646f4513066540bf0e93c5247cb7bafe3943b602b3d8775abb610045a627a43a56544713495ae6c6f62ed0f4fcd0e8096a0", 0x8a}], 0x1, &(0x7f0000377000)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0x110, 0x4000}, {&(0x7f0000a8b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000def000-0x40)=[{&(0x7f0000db6000)="9a45e7ba42", 0x5}, {&(0x7f0000469000)="b04c32a65395cef71f0abbfbe0b8d47c0de0b56c5b1190a2c389e459d7ecd2f38909408cad1d1447a033f3f9ca42f6231569b1c0d0e312a4129917ee86febc563d0b9bccfa321d2affd77b5fe1d0a726fb4be2adbabc9f35ac08d45545306ad575a9c0ef6a1d62986339534730f37118435a6bd851973b4d969fd4e8a583d2881193d3da8236d03819e7b1", 0x8b}, {&(0x7f0000ed9000)="e60dcb597090ff6dd2ef774765ac", 0xe}, {&(0x7f0000ddf000)="790c01ebb4ca246d9403062f14697792a3", 0x11}], 0x4, &(0x7f00008a3000-0xf0)=[@cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x20, 0x1, 0x1, [r61, 0xffffffffffffffff, r62]}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @rights={0x28, 0x1, 0x1, [r66, r67, r68, r69, r70]}, @rights={0x20, 0x1, 0x1, [r71, r72, r73, r74]}, @rights={0x28, 0x1, 0x1, [r75, r76, r77, r78, r79, r80]}, @rights={0x20, 0x1, 0x1, [r81, r82, r83]}], 0xf0, 0x20000000}, {&(0x7f0000c16000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000dd7000-0x30)=[{&(0x7f000008a000)="034670c97bfe1fcae6a245aa541a5431a8c715c9e2fb", 0x16}, {&(0x7f00003c7000)="6873b988252b7b71b46042af344bfb6dd5ce054878677e87d93174c079aefc3ecae99c61e7807267a41f5dc05a3b007c598acbebfebe5856f2dfc73bb79ca373b9fa1509dbe7dab26c570488257996db14fb58dbf34a1ddcd177872d90fe2d", 0x5f}, {&(0x7f000075a000)="982f71394d2c862b", 0x8}], 0x3, &(0x7f0000e0d000)=[@rights={0x38, 0x1, 0x1, [r84, r85, r86, r87, r88, r89, r90, r91, r92]}, @cred={0x20, 0x1, 0x2, r93, r94, r95}, @cred={0x20, 0x1, 0x2, r96, r97, r98}, @cred={0x20, 0x1, 0x2, r99, r100, r101}, @rights={0x28, 0x1, 0x1, [r102, r103, r104, r105, r106, r107]}], 0xc0, 0x80}, {&(0x7f00006ad000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000184000)=[{&(0x7f0000652000-0x95)="b72b12cb649e3c83376b0ecfaba81646596112ad6f1dc8f0f2f815c2a739dd8b5f2484fc7ec811a38465ff30cf6bfa11575b8912277c5bc37c010c0f46349bd4dfec8be0f2d059c6702c7fca1484f20f5a5b430e3865265bdec6d36e5fe9ea26b2af1d44a5402181c2d5e706a4614e7c06b62e013101a49833fd85bfb30e8ffb0a7e2a3bf3652fc858bbd71144e0ab73043cf6c8ca", 0x95}], 0x1, &(0x7f0000d95000-0x40)=[@cred={0x20, 0x1, 0x2, r108, r109, r110}, @rights={0x20, 0x1, 0x1, [r111, r112, r113]}], 0x40, 0x1}, {&(0x7f0000cd1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000040000-0x20)=[{&(0x7f00005d0000-0x56)="e75027fd4c54ce85855fb4465e1e45c13c03ac9e6cd2f8edc16a75a3e33c16f2941ec00a1b5e5194a2f5721a3cb3d6397dfcf12515e3f44125cf99989f24e63a661b6e2e2fed36cde7172dcad840db34e8d828462b4d", 0x56}, {&(0x7f00003ac000-0xa)="d45ba3a233a3eb148e03", 0xa}], 0x2, &(0x7f0000078000)=[@rights={0x28, 0x1, 0x1, [r114, r115, r116, r117, r118]}, @cred={0x20, 0x1, 0x2, r119, r120, r121}], 0x48, 0x4000000}], 0x9, 0x800) socket$netlink(0x10, 0x3, 0x10) 2018/01/06 04:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000028b000-0x57)="", 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00005a7000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd7000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000051b000)=0x0, &(0x7f0000a43000)=0x4) 2018/01/06 04:22:52 executing program 0: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000af3000-0x80)=[{&(0x7f00003ac000)="569552cc50733723999c17378bae2783", 0x10}, {&(0x7f0000960000)="24e918d1d153c7f17b1cb1749ebdfd7abc96b78b1c949d2c17fedf00acc0095d8b8ca83792d18f6bc276876afa3fa0131a11aa4ef7dd587e6add9544e1589e529fa6438a09a16444946068ee202a666820caa53c86598e22aae3babc9e4fea65a4182f85a74b26b1bf28b3cd92106c156a2e8c6a55fade13477cf2cc54971674ea0cae0e154588f1489464f1cf8475de08f9f03c60f82c440612d348aac4df7153758ddc848b896b7bfc609545cfaee43d54a6e8002f44ca53eaf68490424eda46a3f2fd0954ec0bf25563aa07723a751310", 0xd2}, {&(0x7f0000af2000)="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", 0x1000}, {&(0x7f0000af2000)="aeaa07a5e41ab7913ba231ec37b92d1fdc819ee3f8e5c40f061891d025df45ce3766716afac28d8a8fe13cb030e01b7efef8fe86206d08f38e950a6080acaf26921ed06ba57890b60ed4e0557ed718f2a194ab2ec84608f92f1ad05af730192bf5a9a77e7ff457db874cfca147437335d29d5ae84eaea463", 0x78}, {&(0x7f0000af2000)="8dce", 0x2}, {&(0x7f0000638000)="370e8d8fe2bdf68a923623f4dbf6114fc3c7d530880288ef0423ceaf47836d5a6ce4fba6524f2ca015b23acfbc7bc5c8e4230b76c106419f2f378c6409057b6085ab327c916ff568584639a9b2e4457a3a7087ab0683220494964ab93b61b72f9cf83f72bd738a4bb3fa25d00aadbe0d8d8760a18ab390682a7f7e92971d8676862e480685ec023baa100ee0e3345fe648a3bb3b6a7d260748ffdb566452a671556ed50bec1230f179b8a1634aebd71210447091f078542c9b5a90632e5e897deadcfbea0df2b34518b51b435ea374a55d6049735cec0e5548a4b57ce3df6f8e7ce02c6c49a18d9da9016e03", 0xec}, {&(0x7f0000aa6000)="76a4b9031f570de9c9ea8c2571983466d28627963444b668d90550e7ffbb040ebbcfdd4073a8b64aa93e87ddff030bd4bde77bf8d51f7347b3b08769ff8d12e26100b166d19a831f6b3d2319911ac0717cb4e0b90a238ebaaa49ae89a1b33a9415b02f0b57179b28b8145a6361630899c8d4824d6b9c454758ef61be8aaffd1d806e350ebc402a2b62385ff0a6211f8f7a3458e86d50cddbd8190c521e2c87b12a676d7e17cdcd0de9e4e64ff302bef4", 0xb0}, {&(0x7f0000597000)="02637d8d57b3704c9c617c52d7cbbaa86229f2f3eb0d76a4586fb789e40a6570425505ca0e5323535fca3c1f39a3266a0eda3610b30cbb0c4e7c4a417b0105988e3f41805ee29bc0600d7175c5f17c4fba1e6ecfe0b3d19777d8d9aa393244930093bd19a9050a236a97bb873f8f1a25c94e17e8", 0x74}], 0x8, 0x8) socket$llc(0x1a, 0x2, 0x0) 2018/01/06 04:22:52 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e8000-0x8c)={0x0, @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]}}, &(0x7f0000f79000-0x4)=0x8c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f79000-0x9f)={r1, 0x97, "c446d538fc6b0897a546708ee3731b4fd2de00b8042726ec01c8d10c99d289caa89723330ef3b055b35e51df4eff653575847ca33d4f996dc8f3a1e8e24879ec932e2b3fb7062a143fa166a45c1047827267a9f519445d99b455a9bd1e3bbd8db43066237103d1b86727be464eb4e0599e2b27e94e733c099804f0ab26dbf5bef0bf8f6bc9720b01a39c1f0793edda5c0c30a023595ca9"}, &(0x7f0000f79000-0x4)=0x9f) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000515000)={{0x9, 0x406b, 0x80, 0x781, 0x6, 0x4}, 0x5, 0x2, 0x7}) write(r0, &(0x7f0000cd9000-0x27)="260000002400fff8feffff010000ff7f03000025010000000e00030040a6a0e916020000003507", 0x27) 2018/01/06 04:22:52 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x28000000002, 0x491dd328) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ef3000-0x4)=0x7706, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/06 04:22:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) connect$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) r1 = socket$inet(0x2, 0x807, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x10001, 0x8, 0x3, 0x101, 0xae48, 0x26d, 0x8, 0x3f, 0x7fffffff, 0x2, 0x0}, 0xb) 2018/01/06 04:22:52 executing program 1: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00009c1000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000c67000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d0c000-0x8)={0x0, 0x2}, &(0x7f0000960000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c55000)={0x5, 0x8001, 0x0, 0x8, 0x9, 0xffff, 0x6, 0x4, r2}, 0x20) r3 = accept4(r0, &(0x7f0000132000)=@hci={0x0, 0x0, 0x0}, &(0x7f000097e000-0x4)=0x6, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a72000)=0x2, 0x4) 2018/01/06 04:22:52 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001b000)={r0}) connect$unix(r1, &(0x7f0000006000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}, 0xb) 2018/01/06 04:22:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000818000-0xe)={0x1, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10a, &(0x7f00001ca000-0x1d1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0xd4, 0x200000000011, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x81, 0x6, "0ea429", 0x0, 0x84, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "9d675cb271298b3f9698b3aab6052f93bd946742c6699e71afa495b611e89c729113c45cfff5117c9f20bfe3106e5be0b592219269593ae554dbda5e92c61749d34194ce4e674a8fae9ac0cee2d92edab0c1fb42309ead0e440aa1961e8d70fa57d3657c2cdd77e79e3192ac822f824b394b547f923c7dca8098d203953c85eae16bb17a3d19220d7b504812c62b67dd0f3a7a19441470c30cb4c2d0efd4608e8bbc7e81"}}}}}}}, 0x0) 2018/01/06 04:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dde000)={0x0, 0x9}, &(0x7f0000401000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f02000-0x8)={r2, 0x9, 0x8}, 0x8) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000094d000-0x78)={0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x3, 0x5, 0x0, 0x0, &(0x7f0000346000)=@common='dummy0\x00', 0x2, 0x7, 0x9}) 2018/01/06 04:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007bb000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bcc000)=r1) r2 = socket$inet6(0xa, 0x8000f, 0x3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) 2018/01/06 04:22:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a9a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e8c000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x80800000010d, 0x800000000010, &(0x7f000014a000)="0100ec15", 0x4) 2018/01/06 04:22:52 executing program 7: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006f5000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc, 0x80800) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f00009fc000)="ab0ab4d9f47b7f2bcebdbc2ad3ff12c6866491518c45782369709ac94afddf03b3195e3a622cea29b13cb257e88c3433bf2d50803994bf042ce8039596df84c74c6e4def6b501bbefeb711f307beb03ff5ce50ea7386905f9990c3e07f1b6d3d2f28f7e517bece37904f152885d6b44ccd5983b21cc0afe9a2b7e3ba4a0fd70e196389e8ff6e90b20c54c1df0aca23fd2a0d4befa5d03a0abfa777754dd5400e5a862995f2bfd8f457a962d388bf1c7bbfbf88aac27d8ea519ca8c0a1316be85dcdef404a976ef8f40ec26470f5b9bac00bf9f470aa75eaf8e") ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00006d0000)=0xfffffffffffff250) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000052f000-0x13)=@file={0x0, ""/17}, &(0x7f00003c4000)=0x13, 0x0) connect$ipx(r0, &(0x7f00009fd000-0x10)={0x4, 0x7, 0x2, "0dba603f4045", 0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00009fe000-0x8)=0xff) ioctl$int_in(r1, 0x5452, &(0x7f00000da000-0x8)=0xfffffffffffff44e) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00009ff000-0x10)={0x8, 0x9, 0x100, 0xffffffff}, 0x10) sendmsg$netlink(r1, &(0x7f00009fb000)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[], 0x0}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2018/01/06 04:22:52 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000441000-0x9)={0x1f, {0x5, 0x7b, 0x20, 0x3, 0x3ff, 0x88}, 0x4}, 0x9) vmsplice(r0, &(0x7f0000d3b000)=[{&(0x7f0000d2c000-0x9a)="3efb054a5f5ced697f5d181b05ee9e99a0afa43002a76f04480ab46fcaa21b59230c9002f5755ec460414c1d975eb698937656fa64a2dce3fc081d25d75782edd99e1808df707f7e1d41684dfc9b079bbeff2d1338fe8487810a9649a02493d0094450983b5c5d68fa7b779b69a3343b802b5ac65c6ea934d3062433a5d74770e6156d55a00ae1f5372aa6c4b2648884fa41e95329df2cc63701", 0x9a}, {&(0x7f0000d3b000)="8ce5df1ea2fc97278ff49fd2d74f07a03bfef30dd421398dca5067da65de68a6795ceae401a93473cb7d60a593b6b5ded794d763aab3f406e75cdd47b6b89c2d7b0c6eac1b1bc926aa8701cdedb48e5307651e77fcb9a7c7f41109e43a83a5af6a8938cdb74f2c99b7e335f79fddaa92c66ab323834d4bee4ba2fa41a73874e85f7763c48b5e07201331103adc6b0c5c95ed8fb9d96de12c0b04fe9096fc45a8251a3cee3c1e64027aafccfcf60ea566083b07c2c68eb9a1ebd67929a4ed05ed9465b173dbd6200aa10b2ee6b168f5d712f067c540f7c17d9d1e8dc08e", 0xdd}, {&(0x7f0000d3b000)="611dd2401fed8c628ef5ffbfcc2ef17d01e0cc44a47160c7b75edd1ba2364f", 0x1f}, {&(0x7f0000d3c000-0xd2)="054e7e7822d76524f8c598a0ede4af2df1664fc5ad02af7344230920160766186378dfd7928c93ac8f6310b487841821ab109d76c00dbe389ac99b049ce322fd392124016b7a57b49a1acf4159c14edb149b70ebade47c4a01c375f00803c279e37bcf47e89146307771eec357b6ab2ce1c44c82be4f9ae8bb579c09c80b0f77226895bb33246b4d463fdb3e76d8f9c180da90a14f4988b2e4f76018d8c0e37140e0a4c01bbae7fe5279d9bee4f49ab00d4267edd7a4a357ed3ea9e3610e85661fb4f738ff04f27e184287a69c3996b31a4a", 0xd2}, {&(0x7f0000c94000-0x7b)="f888ccc219e3a2f25c3b9fbb22bee93c251f45cbebd9755b82741c03ea9580b4cd5742ba088f960abf3cc4228ea22f055a79233ef54feb502fd189d5ff82b82105488b96a1e43d7deb8a4fce4a40249e1816785e8a4c71cec3860cadb3ddb7c03983d6d4f6caf5d9b92c8d06d4a166d2709d234d954686374bdc65", 0x7b}], 0x5, 0x4) ioctl(r2, 0x8916, &(0x7f0000000000)="") sendto$inet6(r1, &(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) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b07000)={0x2, 0x8}, 0x8) ioctl(r2, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r1, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c75000-0x8)={0x0, 0x5}, &(0x7f0000d3c000-0x4)=0x8) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000717000)=0x4, &(0x7f00001d5000-0x8)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000073c000-0x10)={r3, 0x9, 0xb, 0xfff}, 0x10) 2018/01/06 04:22:52 executing program 6: r0 = socket$inet(0x2, 0x6, 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 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) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/06 04:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000485000)={0x0, 0xfc, "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"}, &(0x7f0000d04000-0x4)=0x104) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f06000)={r1, 0x20, 0x6}, &(0x7f000033a000-0x4)=0x259) accept4$inet(r0, &(0x7f0000e0e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da9000)=0x10, 0x800) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) 2018/01/06 04:22:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009ca000)=0x0, &(0x7f00000e3000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x8000}, 0x1) 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) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0xffffffff) socketpair(0x8, 0x0, 0x4, &(0x7f0000741000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000086a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000df1000)=0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000b02000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009cf000)={0x5, 0x1ff, 0x8000, 0x10001, 0x804, 0x1487, 0x4, 0x5, 0x0}, &(0x7f0000aa3000)=0x20) ioctl$int_out(r2, 0x5462, &(0x7f0000455000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d33000)={r4, 0xee, "afd542434a0233d364b0b01c6150f4cc066bf6680f00e94316b2cfd3c5aa3673a66df66d307af90154627362ef7663df8ec3f4ea6d27bfdc7c0d3ecf246dc245925ce51017e76906e668e4a3e963c5cfac89dff9975310a2c928e40bc6f497b44ba4949267173d48628160895785ebf19b3f33e2f76386d1d567c06f1853b09dd505dc3723ccd6479d409722b2b6f3a1cc3e7ce47140517c4965aec2876cea51c4e2e1a5d47b6732b194e982395677dbfff2e45e43fa4d798c0a6bfded83d5b04793902be8adc28942701f71d718c7fc44e13fedb6d2307f852a1d461db3dc6f4195b562de42919244619360b273"}, &(0x7f0000f05000-0x4)=0xf6) bind$bt_sco(r1, &(0x7f0000d10000)={0x1f, {0x101, 0x0, 0x3, 0x101, 0x100000001, 0x5}}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000af6000)={r4, 0x5, 0x9, 0x0, 0x753, 0x7fffffff}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e5c000-0xb4)=[@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7b73}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x99}, @in={0x2, 0x0, @rand_addr=0x71df6fd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000091000-0x98)={r5, @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}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002ff000)={r4, 0xfffffffffffffffd, 0x4, [0x350, 0x1, 0x4, 0x1]}, &(0x7f000050c000-0x4)=0x10) getsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/06 04:22:52 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000dbb000)={0xfffffffffffffe01, 0x8, 0x1000, 0x9}) ioctl$int_in(r1, 0x5421, &(0x7f000076b000-0x8)=0x7fff) write(r1, &(0x7f0000a83000-0xa7)="d4", 0x1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008cc000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e6c000)={r1, &(0x7f0000f7e000)="f18f8ed2533e69ad6386bb3ad50d12a18ea19249cbcd6476cadc287c56811db4c34ecedd430febb98b837487a3ea32a3d4636f6b4a6a5cf4f13ee1dd2b6e29fb62a3c4d024970ee0bbb55202e16ff043287d18f6b653e7cf55f836d7eb88bff266fee69c", &(0x7f0000f7f000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f80000-0x6)={0x0, 0x1}, &(0x7f0000f7f000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000573000)={r2, 0x5, 0x5, 0x4}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000f80000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f81000-0x4)=0x10, 0x80000) getpeername$ax25(r0, &(0x7f00001bd000)={0x0, {""/7}, 0x0}, &(0x7f0000f7d000)=0x10) 2018/01/06 04:22:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2000000001, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x5) 2018/01/06 04:22:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000014d000-0x4)={r0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000691000-0xb6)=""/182, &(0x7f0000ca3000)=0xb6) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 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(r0, 0x0, &(0x7f0000339000)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000044e000)=@assoc_value={0x0, 0x0}, &(0x7f0000b4d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000caa000)={0x1f, 0x8000, 0x2, 0x20, r3}, &(0x7f000060b000-0x4)=0x10) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000781000-0x4)=0x6, 0x4) getpeername(r0, &(0x7f00004c0000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003a000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000007d000-0x8)={r3, 0x0}, &(0x7f00008d8000)=0x8) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000859000-0xeb)=""/235, &(0x7f00007b6000)=0xeb) 2018/01/06 04:22:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ae3000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000202000)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000c3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bcc000-0x4)=0x14) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00004cd000-0x1f)="1f0000000104ff00fd3945c0070000000200050008000100030000dcffdf00", 0x1f) 2018/01/06 04:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002c4000)={0x0, 0x0}, &(0x7f0000f84000)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @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]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 04:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x3) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f000091b000)={0x2, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2018/01/06 04:22:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x3, &(0x7f00004eb000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f000071a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000011c000)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f000011e000-0x4)=0x0, &(0x7f0000115000)=0x4) 2018/01/06 04:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000063f000-0x1f)="1f0000000d0aff06144345c0062e00000305810008ec0001010000003fdf00", 0x1f) socket$inet(0x2, 0xa, 0x3) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000096e000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a5000-0x3)=0xe8) 2018/01/06 04:22:52 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") socketpair(0x1, 0xf, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000002000)={&(0x7f0000009000/0x1000)=nil, 0x6, 0x2, 0x10, &(0x7f0000008000/0x1000)=nil, 0x0}) socket$unix(0x1, 0x0, 0x0) 2018/01/06 04:22:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000faf000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb5c9, 0x0, 0x3, 0xc, 0x3, 0x7, 0x0}, 0x20) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000a12000-0x4)=0x0, &(0x7f0000f96000)=0x4) 2018/01/06 04:22:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00008fb000)=0x5b, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x9}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000004000)={0x10, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89f7, &(0x7f0000005000)={@common='ifb0\x00', @ifru_ivalue=0x20}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000008000-0x10)={0x4, 0x200, 0x8, "d766d1572771", 0x9, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000009000-0x4)=0xfffffffffffffffa, 0x4) shutdown(r3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000009000)={0x1, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x83, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000004000)=""/156, &(0x7f000000a000)=0x9c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000000b000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x38, 0x8, 0x8, 0x100000, 0x67dd, 0x1, 0x100000001, 0x5, 0x6, 0x101, 0x7, 0x8000, 0xbcd, 0x31, 0x7]}, &(0x7f0000003000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000006000)={r5, 0x71d83abf, 0xd1, "e3155f94c5f28ed3c4472d5df82ff4b344cfbc598e0b780dc3aa1a32eb8a928834324bfff88a9845724e15fad7f936219e8e514e7cd80b396595c7e095c364f6aad8dcc294a01eba4d64bcbb639893c9d1443f38e818b66cdfc63ee7d2674d6f46ea1686442b9dc9fdddec0b4f983fe89a2c2bf850ca10845407af0c202f3ec5763f6ceea7f2c6abb8269702be80ed03b9f42f1d04d1b1e42788095e57f151fe16b743ad0a13c59ae1d1f5cd5ede0dbdc7885ebaa750725b28649349d077136a5f0760ca57e08c914964f98f0e9f7c0b69"}, 0xd9) 2018/01/06 04:22:52 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x3c, &(0x7f0000f61000)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f61000)={0x0, 0x7d, "4b9d359afc7d0559e4352d50ddb5d4311b12ab79010c273e6e1689072f7607c520c2907cbec6583a8a39310bf990d04e75bc816ad88c61a58e5d55e848b47154a1a6eae624f2dee1d0a5175e968124d4ab7b29602b7952300fbb2603513177149d5f085c04b96d737b213ca0f5cb8a3ded6cd288281cd8a9eff9d9ba5e"}, &(0x7f0000f62000-0x4)=0x85) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f61000)={r2, 0xbb, "47b975c5ed060463345e2e856534030ba5ba175a29a57f7c3e835325df0cf43a927e63eeceeb70925b18f1f9883ee17d800d3fdb65e98c0c56e7b6a4ec9f0e0a04ddce8dc6cc2a11818d1770fd9b6a6192f931478aa09514552c7b868f82485580f99a2e4a7d16de39612f8dbe60fcc72c8efcb2cedb88cb7c9b5fd74e0e7a84abb9819fc10cb94e0e4b3cbd8bae8a31b23c2ee37676d087ade7bb8202227d25413e35fe251a5e6c45eaff8bb75cd79b23ef111d43aeb3bead8284"}, &(0x7f00004f0000-0x4)=0xc3) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000f62000-0x38)={&(0x7f0000f62000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000a8c000-0x10)={&(0x7f000029b000-0xcb)=@generic="4f39213b5267b5d14e0684581d52c3b460b0bf49f97c08ec5f316d10cba198acd6708d80fe3a788ae2becf772d82bb005b2389b83babc219d4f463314e0c04b90d46b83d02433750aa64b68762bfede3a93022f522d1052debf387be5517b2522de72cf220161ccc3c6a92361a05b45367292d50310ed5464fc14cf4ca3b330afe0e7f8d586665f8fb7dc5abf00cbe92a9253c98cfda46f94ba0429247d875cb4e4a01a8101bcabf8c75d5bb228f03d0a651335551216dd0814e6e77f391c6444c2e10159f2f2723196d05", 0xcb}, 0x1, 0x0, 0x0, 0x20008094}, 0x8000) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/06 04:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r2, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d59000)=0x6, &(0x7f0000c7b000)=0x2) bind$inet(r2, &(0x7f000024c000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff0000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000197000)=r3) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 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}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket(0xf, 0x80006, 0x6b) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000235000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000062d000-0x4)=0x14) 2018/01/06 04:22:52 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fb1000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fca000-0x20)={0x3, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c33000)={0x75, r2, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000098a000)={0x0, r3, 0x0, 0x80000000}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) [ 705.868359] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 705.869797] nla_parse: 3 callbacks suppressed [ 705.869802] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/06 04:22:52 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff8001}, 0x98) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0xa, 0x300) unshare(0x20002000) r5 = socket$inet(0x2, 0x3, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00004f6000)=""/1) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f0000225000)=0x5, 0x4) sendto$inet(r5, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b01000)={0x3, &(0x7f00007dc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000125000-0x10)={r6, &(0x7f00001b6000-0xe7)=""/231}) 2018/01/06 04:22:52 executing program 4: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e0e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000000107, 0x15, &(0x7f000036a000)=""/0, &(0x7f0000525000)=0x0) 2018/01/06 04:22:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b19000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000842000-0x4)=0x3, 0x4) 2018/01/06 04:22:52 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000fd1000-0xe)="0621", 0x2, 0x0, &(0x7f0000f7e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008ed000-0x4)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd1000)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd2000-0x4)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd2000-0xc)={r1, r2, r3}, 0xc) 2018/01/06 04:22:52 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00008fc000-0x4)=0x3) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) [ 705.883787] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 705.886841] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/06 04:22:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000fd000)={@generic="3678e985b7a8eb050400706df90df9ed", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000da4000)={0x0, 0xfffffffffffff801}, &(0x7f0000c7c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ae000)={r1, 0x4}, &(0x7f000045c000-0x4)=0x8) 2018/01/06 04:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000706000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000a40000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042a000-0x8)={r1, 0x5}, &(0x7f0000c96000-0x4)=0x8) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00007c3000-0x4)=0x54dd, 0x4) sendmmsg(r2, &(0x7f0000fe4000-0x78)=[{{&(0x7f000058b000)=@rc={0x1f, {0x6, 0x8000, 0xff, 0x80000001, 0x5, 0x800}, 0xfffffffffffffffc}, 0x9, &(0x7f0000e42000)=[{&(0x7f0000ac0000)="5d9fe04d21c686d862501581ba5e4be51224695fc55c9d136f48c1d83d0c89415afbb70055d38639b504d674010e4eb8b4dee06cf29c5212e58a50126a6476123ca600947c5bee4afc56f78a7e0c89e96636726994e47d05192944debfea819227f7a64f2a2d67d0cbf0921e47e61811dee8db71276437097a8ac9bee7fab31931591e33c9eb57", 0x87}, {&(0x7f0000503000)="d077cf42f95c95b46e6a0474a3002d30541ba1f9056ce92fb99e60da028e5495a7cde64466ee9a087fb008b8d16533654c96edc3ae3ab60b245acccad97f7e5def7e8436b47adcb60ebe504cb103b521961dd29b9989e52c0424163bcc58f35c334a14229ad5e0af612679cb39c2442a2c8da7ff9f9c6aa4303d8e23b2", 0x7d}, {&(0x7f00006b2000-0xfb)="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", 0xfb}], 0x3, 0x0, 0x0, 0x4010}, 0x1}, {{&(0x7f0000cf8000)=@in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c, &(0x7f0000892000)=[{&(0x7f00008a0000)="8a29d4160960c00940d985c2b4c16f2c28471855fff7f90331d7ba6a310e476ee478d685a33dd5376f832f58c00bc2ff91fbb849e26f40ec91ee6d93a5eaf01422112c01cc6ca2547627c586e1aa863a129a076e6e5d4a1bc45e87004f2f4c5e4d7495a683d3612f3244fee0e1dd980a647c8d2e738077a6bdfb1697f18d26f684b1f62621840d89f5d33d0a7c0a5cab76611e8d5aaf359c1d9559e2358243eb99f6", 0xa2}, {&(0x7f00001c5000-0x1000)="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0x1000}, {&(0x7f0000788000-0xbe)="532bfab90cdf5df1742470224b8ca29c554d9994eafad0d7e913f029f0d2e148e4e2650d14583ad48ce250b5a478de12cff44f28ef0389d5c08f15b7dc52bf00a803161e3214ea3c5b3e27a6ea2bb89b6fd85196b51f274ff4aeeeae2b22ca0db57cadc82aba3b63eea0a5211899f5f88eee257f07aec864a416adc1b7895048512c4008d034b0f7042deb156e7b66e18ec2893630e0d739ba22258a39b5623935a7ea1d28da0ebe07f5690e62ddfc01b4d34b0aafede195cf55559e6480", 0xbe}, {&(0x7f000062f000-0x50)="f4188939d590b1dd615d6a5c40dcdc343f542c5b2dc73111013a55b875df4df60d58c98b44370434c8c236a4effa4ce31f5f1bc2ff2884ded9172e338c72b9cae379bf2ba9f62fa983ee9a3852eb67fb", 0x50}, {&(0x7f0000f4f000-0xb8)="12ac824c53455580e2eaa4cdd4ff72cbcc55f4af38caf0b1a2d33120a8cb64a3851a12b9d87106473a54cb8c79c8ba391cc9173e0192cd3ab6c3597906772402cc625ddf3cbb496ed1602f58addae6c8099bab224205d0709c19637b610181f2ae52fa58d47387d9f0e6343f8d768cf50e452b45c9061e8e973569934b02c394c47d09e88aa460c3dabed2985221659c52a7485f742f2ccff850d57aca97d6793ad0607dd896a5a30aef6cff0aacf0f0ba9daa031d882ca0", 0xb8}, {&(0x7f0000b81000)="f4a2d43e3658e75f539a07c140c3e5953b180d2efe6e20d18dbd924d7ba9edb2c2fef2dc84bca26b1dbf536bf3524f6c8baaaf0dcdcbad929788f01084d78dbc9948eacd603631c7d0bb07e3224dbe1efb526313e842ff0d38c91cbab4ea120d09c76aaad032e0391b4f11f513a5950d4b1d6f449583273619bda85df182f4a7f5ea808e62d1fd54bdc7f4c2a3b66b7a9b942418eeff7c9108e303bb5a002f96eed6f1f96e8c6a27e8357db1719d50eee4d2a853cad96aa467d602dfe9be144e06a2acea97eb45710935adca4a53cfa741eb3aafa9c284fa7db25990ddfae846cf534b7dc9126d", 0xe7}, {&(0x7f0000f28000)="0b10ddb9377b9a526a56766685cb23119d3563aec39db27126fa4b6fb46ca8192fe6", 0x22}, {&(0x7f0000957000+0xdcf)="43b99c3a7522dcd138a118fda0b760a246e460a7567977dbbb278968f4a82c0c55b981bd573f68c90259d4e81ec1e148138d7fe0680470d9e5280e10634c4b254c2bca9271a3acf046384ea8ebe62d63644d3dfb75ec85c029137e7657440dfb326d06d7cf33673330542e679536cffc495cc3b6b4a8d2878cd7b0ad9e9e2594037cfd094f4024c3a2824e26db33ae41a6644145d112ebcda8892fffa162ba2ce5a8a6575bd88b09afd21a69b4916aecbb0da24a71eba2", 0xb7}], 0x8, 0x0, 0x0, 0x80}, 0x0}], 0x2, 0x20000000) bind(r2, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) bind(r2, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) sendmsg(r2, &(0x7f0000631000)={&(0x7f00005e2000)=@llc={0x1a, 0x1f, 0x8000000, 0x3, 0x6, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000044d000)=[{&(0x7f0000eac000-0x9a)="f13c4244da1ace59ab351b5976e3fa075f0ff2d422f12096462fe7c18d87cd85cf979860b0d2f09ca619fee50695b72d540fd38aef548084e4b7eaf133a449a154199d7237713ec67ce2c98d931ebd7bc11a894b86f576e082f67baa0182b9c72a4e15c5c3c50913c8e314b251f50fa7de29a1f6f92e9d070503fe9b6c2a07c0efea29051dc32699b9c7f1d2517f6f1e785b77b59bdc5341602b", 0x9a}, {&(0x7f0000cec000)="45ed90b0c59d317b1161f2a4d55cf6b3a2cf2b3f8a43d9e7381a101b5a818f1d6496d0470ed1a3ae0753123b5965d63327c21ca9cff71862120154a19aedeec567fca1a02cc35edd74ac5a98b790a7a0f2b740e7f0a76869bc67bb2c29dae1e6108aa4e12495f67e865457859d4c213369d2ef14dc52f2a703e5675fec7777b8210915fcf78c89dc1d86be02e757d6e56d564d0fdacd5d6050da7993354e1ec4f6d5664d098203bb21e8a7601a249417e038e3", 0xb3}], 0x2, &(0x7f00004a1000-0x310)=[{0x30, 0x11b, 0x81, "a1ad4fbec11e784a0fa3ff2cb251b053356d7701b334a0e1f38b19f16ca955"}, {0x108, 0x0, 0x10001, "220d3101df08b1e089750caed54d85aa50526b0ae296dd5121cf3eea8ec71a810fa27f4450645fb85ad01954810bfa3667f6d4f8800864861c9eddd4198ae5ab29e5708a0afd69cce851804d7bfa4aebb8d7de80dd0f7a3d701196725ac349c4a3124af5aa58629a6ae9c15d4992e5e24e8102e33d8870394d3a58c8b12004e84dda23564b72c507065b33de80f9439cfd8fbd87da0ff13f0e12f9ac1365069de2799098e1fc938fd340cf5239da18993aa6fbf9484a1a786bc535dade4a853b399c36169392212a363962e0be8653237dbe6a9f395204432baf3a75b914f2d445edd4584cb04e886fdd468ea348e1a803afffa3ee576c33"}, {0xd0, 0x1bd, 0xfffffffffffffffa, "682089746b5a7f70c85ceb7b6d1c94ca2a96680ef6d647e2eb658d58fb2252f8b1b8163047d36788581848736aacc528fc5f349b2c602571ff850b622188c8e59508750fb047a99623c4c55a9e39d0f06cf455c1a054b432c13e3aeb524d2058269fb1da7568b07b70bbb9543f4045b810ec621121d8c4dccb76a38055a8bce8e615b6d5305cabc70453c5d8435fc10911a7bc5f46cd87d6e9ed1145e0a9ffe8717a62a83e0e3def7656a9ed288bd077f32b9258812b4e636305b1"}, {0x40, 0x105, 0x3, "1c5d322d951ae779b0d3868414285943375a115d473d376ca31826b22dda1e07d03d7a5d3469370d8b56"}, {0x90, 0x119, 0x5, "5c033f32e5c787cbb52f57ca57141f8b49a84f22ccc00ab8bcd249596dc53c3b263ff02f24d2e8cd49ad0c0733f12e8cb1018c12dd17bc41ca42c15b155dfa2418dc8d85c0751ee06509f0ea4d8d990a7bdf75846ce6934f94556b01981de249899fd5a44ed0abe7a63ef19ea6140c5f97c99e8f5cba9137ae204121c0"}, {0x38, 0x102, 0x6, "5895c7c30a22ca07f6d045e42ffcbf1e337cd573ccc0e0bba0e6b6c56e1fad29c3ac3d045c"}], 0x310, 0x400c000}, 0x40) close(r0) 2018/01/06 04:22:52 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d70000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000ea000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000001000-0x24)=""/36, &(0x7f0000000000)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xab)=""/171, 0xab}, {&(0x7f0000000000)=""/202, 0xca}], 0x2, 0x0, 0x0, 0x7fffffff}, 0x100) getsockname$unix(r0, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) 2018/01/06 04:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x800000000000006, 0x1) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/06 04:22:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) writev(r1, &(0x7f0000102000)=[{&(0x7f0000848000-0x4f)="77d73c8a9efeb1b0c82af27706f19e6b76033c6d9ba01e4b3bc067023beac6891b0c3e3afde19b507b51a025ddd5fbebb558a8349d8625b6c4cad5fa94d1935106ce39e663937c2db3eb9a3c1de410", 0x4f}, {&(0x7f0000ff1000-0xd8)="a0d3a98db1b69e67b172cd0bf3567b7c099e63c7862ed1d12555c3850563d1a330e797da261b46e1a99c7ca53be01dbc8c4bf955dd3f03c9fcf71c6135245994a3e5d2e6f52df1b6a51f086f037ff9f1ca65411d9338730a87567e2d8a1c090cdca173636f5bc077ef6c0bfcc63e6f11f5833a48dbcde6591bd0bcd2b583223019a3d0238ee23359847fe2d6b07f35cbe1265ae530d87991222f97f64bcc7892c33a7d4df47d28376e7741453f05652979bec217efa894ee34a663c9031d4f2958652399430126e9aa0613ed92c0c371560850ae82853794", 0xd8}, {&(0x7f0000143000-0xdd)="cdea537fec0ec79a6a42ccdf10504338d2ba63b45d80e41d8dfb9fde6207fb36733edd7701a29c7c49bbf324f02ce0b5292cbca9e180493c8da2153368ceb2b67d78f83165a1c2a798cb55a0fe100f8f005cf6d013545aae5444a7c3782f0dd8fb686517f29c4a97afb8abb7293175412dd90e9d15ff9a98fec5695a77363a5a2f569cf57e4b530028e1bd867fe3e0aca4b2a9a0b4f98ec70072d64acbdaeb3791a8094a1822d275e5e5df64eafdc2b32119fb1a8fc6e0b6b9359b439be0a2e4544deadf7a6dc3c83cdc9475bf7283078afc4e24e73d2f69b4d8a61eb7", 0xdd}], 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) r5 = socket$netlink(0x10, 0x3, 0x3) r6 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r7 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) accept$inet(r7, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r8 = accept$inet(r3, &(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$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000d4b000-0x4)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000004f000-0x8)={0x0, 0x0}) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r8, &(0x7f00001a9000-0x8)=0x0, r6, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) [ 705.889920] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 706.002295] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 706.063786] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 04:22:52 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/06 04:22:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00009e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007f6000-0x3)=0x14, 0x800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000992000+0x436)={r0, 0x0, 0x1, 0x3, &(0x7f0000dc8000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f000030a000-0x4)="2900000021001900013d35000010000602000016000000000000000008000a00000000000000070c88", 0x29}], 0x1) 2018/01/06 04:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0xb, 0x5, 0x9, &(0x7f0000719000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000042a000-0xa0)={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]}, 0x8, 0x5, 0x2, 0xe888, 0x36}, &(0x7f0000f58000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008c7000-0x10)={r3, 0x6, 0x100000001, 0x99}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000de3000)={0x7, 0x4, 0x0, 0x4, r3}, &(0x7f000020c000-0x4)=0x10) 2018/01/06 04:22:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r2, 0x4}, &(0x7f000019e000-0x4)=0x8) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ed1000)={0x0, 0x0}, &(0x7f000031f000)=0x8) r4 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @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]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @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, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r5 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000095000-0x10)={r6, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000652000-0x4)=0x0) getsockname$llc(r5, &(0x7f00001bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000148000-0x4)=0x10) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000616000)={r3, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/06 04:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007fa000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00007dc000-0x18)=@add_del={0x2, &(0x7f000095a000)=@common='dummy0\x00', 0xcb3}) r2 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d04000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc100bf, r3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b05000-0x8c)={0x0, @in6={{0xa, 0x3, 0xbf28, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004f7000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000be1000+0x3fd)={r4, 0xfffffffffffff000}, 0x8) r5 = socket(0x15, 0x3, 0x74de) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000037e000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000328000-0x8)={0x0, 0x9}, &(0x7f0000ab2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000f31000-0xef)={r6, 0xe7, "c1e36e485e654718282debf21f107453c6cf57519065875ff69592e945c566db90152d4c9231ef734ee1fcb23c31e557ea08316876f14c9246470ac104cfbffd72a5b50154a3585c62b699eade8a07b3ae22d874a282ab07a6d39dfbfd290a4d9eb8b09feca8383f60d856df0dfd3ade224e3913a6d48bdd8871ab9c3c144474a68da17ac6c78ac62d6d885eb8ce0056055576250ff89b8ae0ec03e58a58a760c622c148e6c3b7f35311cfe03ebc850c520e4549a659b1e5bcc8fd96c0f014afc751e8e81c06d144633a4efb2093f3567573baef4244b9357d42f51c905a999ea080852b0cf6db"}, &(0x7f00000d0000)=0xef) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000104000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x40, 0xffffffff, 0x9}, &(0x7f0000a45000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000099d000)={r7, @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) 2018/01/06 04:22:52 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000abd000)={0xffffffffffffff9c}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fe6000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cac000-0x1)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 04:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000083a000-0x160)={{{{0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x9af, 0x2, "09e8b466ae480885a20060c43f4e94f5840155d29242196aff6d339d0650849682f2c6204b5d6466f6edbb9f7ad7705bd5078b02c41d0744cac8d9675f42c3c3c01e6b8012621cc0e10edf8da1d57db2"}, 0x160) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [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_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) r1 = accept4(r0, 0x0, &(0x7f0000205000-0x4)=0x0, 0x80800) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f53000-0x4)=0xfc8, 0x4) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)='%', 0x1}], 0x1) 2018/01/06 04:22:52 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f000037d000-0x64)=@file={0x0, ""/98}, &(0x7f00002ef000-0x4)=0x64) listen(r0, 0x9) syz_emit_ethernet(0xf0, &(0x7f0000f00000-0xaed)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xba, 0x411, 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}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0xb64, {0x2, 0x6, "aee99e", 0x64b, 0xff, 0x6, @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}, [], "ea41bbfaa8e7da87a010db9724a31aaa94d1574faf4ea3bdddcf42816bc72bf735eed418b5769a57b858edccfc4748d084c08f3e490f4606b647288fc26052de6e5c4c00122fc41b115ffa35e14fd628c7ae7c58829f16faf1b5a455e2be9e1d917ac036b9e326562cda1d7c926ad7a09fbf4408e03e145a0ca50db5402339032b6e3e042c83c3329012"}}}}}}}, 0x0) [ 706.112920] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 706.202565] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 04:22:53 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$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) 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) recvfrom$llc(0xffffffffffffffff, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$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$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) pipe(&(0x7f0000a72000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b80000-0x14)={0x0, r3, 0x4, 0x2, 0x0}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) sendto$inet(r2, &(0x7f0000b39000-0x1000)='+', 0x1, 0x0, &(0x7f0000f14000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000161000-0xab)=""/171, 0xab, 0x2, &(0x7f0000b34000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 04:22:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2d000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f000012d000+0x331)="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", 0x1000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00001eb000)="1f00000001021f000000000400000000149d15ff0900018004000100005e18", 0x1f) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) 2018/01/06 04:22:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100080100ff3ffe58", 0x1f}], 0x1) socketpair(0x11, 0x80000, 0x487, &(0x7f0000e9e000)={0x0, 0x0}) 2018/01/06 04:22:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e00010004000000060000000000", 0x26) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000085e000)="5d64b1301d7eb06a825029f742702d26", 0x10) 2018/01/06 04:22:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x2, &(0x7f00006ff000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000603000+0x58d)={0xffffffff80000000, 0x200000, 0x763, 0x1, 0x9a, 0x3f, 0x5}, 0xc) pipe(&(0x7f00005a6000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000056d000)={&(0x7f0000051000-0x8)=[0x0, 0x0], 0x2}) syz_emit_ethernet(0x32, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "80f264ff72632e387e6433199de3303a"}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000df4000-0x8)={0x0, 0x0}, 0x0, 0x7) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000006e000)=0x0, &(0x7f00006a7000-0x4)=0x4) 2018/01/06 04:22:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000123000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fab000)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000ffe000-0x4)=0xffffffffffffffff) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00007e9000-0x20)="1f0000000104ff00f60000ce292d002ff325f0000800030000000000df004a", 0x1f) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000003a000-0xc4)={r1, 0x3f, 0xaef, "370663f55ae456cbaefe60c73b92a0668ad9fbd9f7978da31c2500a0bc802412875f591e67270cd402c10c6d785abc6555f2dfb509439d929d83b0fa47075e133dc09825dcb7dda9eddf96c6abffcf34d88817c281636e9957a85e57e1d3d0c095e5c9f097efd82349de41d78ff8ba0059db965f8a48add812c34c130abb560c167d46633e72e5069fa4a77f389cf1e76fd41b78eff22a7d637e2bbc482417427f08cc65afc45881154c5b67568de5e9e4f6c290e50377200062"}) 2018/01/06 04:22:53 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005cc000-0x4)={r0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f7a000+0xd84)={0x0, 0x0, &(0x7f00005d4000)=[{&(0x7f0000f7a000)="3402a02e32ef1e0ef54aabc975a24cc5e1cb74d4c899d83c936afc2b40f8591a1777d31ef6e24dc6dbb0eb7169befedcd35904937b4c08100209ec6ec9f10fbda3f394f92f2abe59ea6e942dcf614abcf6ac6ec28e7ff25f2df8cefce33598046994cfd8b3b2a2f7bdafdea5ecb999d12b4b21c4e6f562fe72fe0acb5b028cb17ea9d0dca8d4aca261710fcd7023536e8a76e1dfa0160f31fbb974bef1bfa83dea617cf54de3088b1163cf7058c9eb4985b17d8b848ad90c9f7ea55b4bafd150a46789de8cc5ce13fcd45f0599f2d0e0689572085633b5a94e2f63502dc2c620467e14a3e6299fbe2f561ce02ebd6c", 0xef}, {&(0x7f0000f7b000-0xef)="f4552237618c06de5e4bbcf47f0784b243215bd2cb2393801b857df206e52642b6e18e06fa53bd1655a5a1d55c252754c32d0309d01bd5fef37d2b914f45dc65edec879b9b6e2757fb753876bda976a28c2f3741e1052d36f77f5ccf800fef4524674e902ece1018f27b2fff9017544fa0941d532264e62c4ed03a3fce8f2385623d6bfaf2c1d714041050ef41d428c42dfa54f27fc183e4e73ee37906f170bd92fafc7b9e0663ede661e4381d2d0930971fa29d91f87d11869ba7567eec78ecf850439e40b243941c228425725e1f9fdcd388bda773f31fb1e2fd6c083e5ac4941fded4401d105dcf21d968e3a785", 0xef}], 0x2, &(0x7f000003f000)=[@iv={0x20, 0x117, 0x2, 0x8, "ec352a883188fd58"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x58, 0x117, 0x2, 0x40, "f2fdbabf357af04927b5797af6054c91e9c345049d07a40942a72f2f89896ed624f8ca7740fc4942e45324019788de2e0d00171fe8e8732fae166beddbb70cd2"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xdf, "c10599936fa90dd04c94761cf76684020705f4f9e976561b89e64b0382af1d7814855d85797ad98d94c7f5e05b8c29183a6c5ae78c60126d472955574562417b458a32d5a3ac497ec20e2dc39ad8bc3f7a0265f488adf2add94da01dfa866aecbcb956660c9b90bd48aca12ec99cccbe171202cb8ac779f4bc34abc012bc519fabf23b5bf090e980d6bb5651be7fe485d135872fa57ebe7ab46fafebb20f366c69cb8135b22cddcdf27547f35989653b220774cbd66e4eb17bb0291f8b0427d5e161d8e94b962451e62c3c836c3cc0ff7a233454f81f5251fb633967ad8d7c"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x58, 0x117, 0x2, 0x3d, "10b032d72fa8a74cb20cf693b7f962136dd722a2b37b80926e6f3dbe7edf307a52a291b81daa251b3327be6c1637ca836b04d6bb4e52a88cb377872db2"}], 0x1228, 0x0}, 0x20000000) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000661000)={0x0, 0x0}) socket(0x11, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) splice(r0, &(0x7f00005f9000)=0x0, r1, &(0x7f00001c1000)=0x42, 0x8, 0x4) r2 = socket$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, &(0x7f0000c25000)=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)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) recvmsg(r2, &(0x7f00002f3000)={0x0, 0x0, &(0x7f000044d000-0x50)=[], 0x0, &(0x7f0000aa2000-0x77)=""/119, 0x77, 0x80000000000}, 0x1) r3 = accept(r2, &(0x7f000055f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b64000)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000b98000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a6000-0x4)=0x8) [ 706.271116] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 04:22:53 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000eea000-0x4)=0xfffffffffffffe00, 0x4) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/06 04:22:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000017c000)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000287000)={0x0, 0x91, "1863fb495736016380d80e7c7ef217ab070c084c6b10b662f5040521895ca4122ae60cab6e300a1de4e304f35b61d36e0e88327fd23bd30031385637ea80ef0f71f48f86d32683a39bf33fe6ddca140a564e3d98e30c63656c47e688f3f43aaec4d90b4708e6f0406c222d96c129e9644f7d9b2fa582929c3c0869cc65fc1888df73aaea801c546728b4d200ae813f35d9"}, &(0x7f00009dd000-0x4)=0x99) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009ce000)={r3, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x4, 0x20, 0xcd}, &(0x7f00008ad000)=0xa0) [ 706.322085] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 706.329508] openvswitch: netlink: Duplicate key (type 0). 2018/01/06 04:22:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000833000-0x34)="f8afb29adb52e48afd4305bbda4ccf7b6868ed678abbe6ba42536b267a76797b20a11f21548a02904944b42726e5f30c3e47199f", 0x34) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}, {&(0x7f0000498000)="eeefd3d2ec6f547993c46f76d87c2175e14b6402c52f8f06379fb181a1dd1f26edf2761475c0c1a5b9be61a5a64e108423540f8a31de8edd5abdf419e6032d05dd2fa8991b1ba54764339170f278f55471f2622abd2b45dc6a371fba0969f277a9ba554993a917bfb9bafb343ee4917be6fa990b1bbdab38a53ca45b6d4ea0c9729a00dc9f7d2a8338bf45732b14d20977444ae05e355efa10de8b5aacf54436811770adfa62cb4cba19e34ec0fc88237e174032051c33d2509db4d3b1799a8432d2819a839b3f4e58a2", 0xca}, {&(0x7f0000087000-0x5c)="41a278a1b595785f8f4e0a1e9886f1513494ceb03a1e7a2a8c33dff2d25e42e9b1851892c37df11daf4dfe829b1daba42f3acb29ac79fad7e58e3f950ba5b8a9cb98e3d7391481b942bb8dabde2e266e6470bc099b8d64553bd849ae", 0x5c}, {&(0x7f0000918000)="198b7c7b54ed56aae7e52ecdd33771372b4eccf0aa346eaf501d636e45139c7a340189d7b128cf7823149249adfe9a1c0f0faaab8d11fec58e8325a53ae51a1e75b0bf1de8c31454ed8b70b07e1a15d81e02df4809830b1138984f77982f36d89360866448cddf211795a26e8ef58306ec8c3b59102f86e25e10a28f28b0b01ae1367864510cc2f7a25754da1714056133046dfcf324197ed5bb665106627fdf592bab0f953a74fe4ba29e7f9cbe10d1603b9da6a59efe96f083cf4c58e7199e416510d8c0aabda1a1ce6bca48b8fcc0518122e1eb52ec412b8b2a7397042055f5eee02860a4faee2c094b50d5e4646cc1277b8f6a", 0xf5}], 0x4, 0x0, 0x0, 0x4000}, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000222000)=0x0) read(r1, &(0x7f00007fc000)=""/34, 0x22) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00005f3000)=0x0, &(0x7f0000d6f000-0x4)=0x4) 2018/01/06 04:22:53 executing program 1: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006e9000-0x5)=@un=@file={0x0, ""/3}, &(0x7f000091c000-0x4)=0x5) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ec1000-0x38)={&(0x7f0000ec0000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58, &(0x7f0000ec1000-0x10)=[{&(0x7f0000789000-0x2f)="8e6e1276391436b24a6e3a02e1fe34f8976491aa366b0c35ec3e087f583db2ea367417e6e56e1496e35aedd0e7698e", 0x2f}], 0x1, 0x0, 0x0, 0x8800}, 0x4000) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ec1000-0x20)={"ab51202f69fa0f8e87405b730cefb2c3", {0x4, 0x3ff, 0x4, "a2439978e79f", 0xffffffff, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x4, 0x3, 0x7, &(0x7f0000cb1000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001200090400000000800000000700001a0200000045000107000000141900630004e9016a0000000000000608000300e30900001ee4", 0x39}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000029c000-0x90)={0x1, {{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]}}, 0x90) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/06 04:22:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt(r0, 0x40, 0x1, &(0x7f0000280000)="ecc010115ecd7719e87df42fdab4b227d66c057416a2e862b23b6d92480b712b3365f0ef58d5a31263b8af698ff006c7e2b4e7a309f4c3ead1538fcf8eae27551ab0679bb23a05f7d62fb29700cfb0287c9057c1dc5aa982e994edef5b4ed27caa39427cf163a4eb913c0717b5efa00310fa16d96762596f8e852253e4426ad038b171d1bdfeef1ed23cb5e5bd5ef107bb422b0768a1c7121270574f63c6678161467012ee00e0c504aa3844490115a6faf997ffc0cb7bea06a36ce6eedc9c1325920586dfd0afd0d4d67feaef7e7f916b0b60342efc", 0xd6) r1 = accept$inet(r0, &(0x7f0000d66000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ade000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e07000)=0x0, &(0x7f0000911000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000001000)={@broadcast=0xffffffff, @empty=0x0, 0x1, 0xa, [@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x5, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @loopback=0x7f000001]}, 0x38) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000001000)=0xe8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000002000)=0x7, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0xc6, "14dccc47771af570418d01709c2672c9d9a77646a21a6aed994811bc7c314c2ea8c1c1f0b6f1468861a6b9aa2aad08b2cce7335594d615127c1d4ff1bdeb9b98f2c35faa92196bfbfcad19064a41a560aaf8296992551abbda27a3e1c8fcbb2ad67ca25a9d224d45b5733f7cac3cedf7d49408576bfd57452209919d8fc72a40b7d04b37034805dcc9cf8f99548a2de31a06b5c9cfa54ce00a198f84372e76778dbca81329801864ed6a6b2f70f55edfbff9bf50bd2f286e6981f9c5206bf4cd01db31bf70e6"}, &(0x7f0000003000)=0xce) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000004000-0x10)={0x2, 0x8000, 0x368, 0x7, r4}, 0x10) r5 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@remote={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, 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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000005000-0x4)=0xe8) sendmsg$alg(r5, &(0x7f0000f1f000)={0x0, 0x0, &(0x7f0000d7f000-0x40)=[], 0x0, &(0x7f0000f98000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x31, 0x0}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x2, 0x1, 0x7, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/06 04:22:53 executing program 3: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000b96000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cb1000-0xa0)={r1, @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]}, 0x400, 0xffffffffffffd4eb, 0x8, 0x3, 0x20}, &(0x7f00002e7000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000603000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x7fffffff, 0x3, 0x3}, &(0x7f000097e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000555000)={r2, 0x8e, "8d13679dc2875799f0e1a345b11b7e7f7a6c1c56f95485c4dc83dfc90f4251787b8d0c37b2526ddd0e6db5bd97e41244004cb12bdd12d197b1553e7a380757e468a3cef19b8c16a199f5b1b51916851da860aa128037b5bdc6ae3e43d6b8585693af2ed71428832ebcfe2c416d4c2db42dbfa7d29bb568281fe1b0ffb0c0de52dbd706df00577450ac2a504dd791"}, &(0x7f000009a000-0x4)=0x96) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd5000)={r3, @in={{0x2, 0x2, @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]}, 0x7f, 0x0, 0x9, 0x5, 0x8001}, &(0x7f0000276000-0x4)=0xa0) [ 706.337496] openvswitch: netlink: Duplicate key (type 0). [ 706.342256] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 04:22:53 executing program 5: socketpair(0x3, 0x6, 0x6, &(0x7f0000057000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000447000)=@assoc_id=0x0, &(0x7f0000daa000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002f000)={r2, 0x3}, &(0x7f0000031000)=0x8) 2018/01/06 04:22:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000bdc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006af000-0x69)={0x0, 0x61, "dba444c5c945de338eb97a57662101cebc9b06a27cddaa3f6690310dd2c3f8ffaad29ce77b62207487cf474ffb180da5af8ba3d81f6521c20276ce979a1e39ae8d816bab9dee07887d6d8c71e61d366c5c776c8f750d69c697271dac39134bb6b0"}, &(0x7f0000c32000-0x4)=0x69) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ac0000)={r1, 0x3, 0x60, "22b8aed884d64477ee9c436522a618225b55f4331148a0d7db1efec938a53aa84d677fe334e680994ce8cb6465f2aa62796fe85985bd3a7061b0ef8d27b7afb6698aec05f5b2fe6d46b19ed253f722d6d2b4a9d746808d318f3c63c92d80004d"}, 0x68) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000980000)={r2}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000802000-0x8)=@assoc_value={r1, 0x3ff}, &(0x7f0000ae6000-0x4)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f59000)=0xd0e, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) getgid() write(r2, &(0x7f0000cc8000-0x1000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf1387c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ea753beec95e13e43b9d27a28973c162796d9c4a6774780504eb9743d007442c15e5e08adf3a0e4367ff644afea485c5472a531c9a4c64c70518205403a9c7e8520dcb2f9701cb609bc64f917d7a469c3f1a7fc864af972a3b304c46a5debdbb67a01e7323ee31f4b8a69c2c5ee7a8daaf5851a23696300728a3cd318b85260858d196c7e99dc76a2ff91d56ab76c5d2198d1ffd67b29dc211415a8cc82f492c041b7174263816672ae34bc903d22e68153ec1fcfb3dadd9867053bfd10c9e52d83b2ed9d079566526ff7f6eb6c0cb86a60a4c45b6fdcfc6862b932b5e4ad71c15ecc9b479e4beb36fb34a72b92ed1c1b9dec713a64c8df54e8ff90240d2ab7224ad13604009bef689b91bc81295cd41b09986146a6853d3ec64293d9409d7d9953ff9cdec85cac2ce13104856afe31b4aaf3e0a1d863d3fa1b3db47d01e8c63ea34b7d65270af1560017147416b5cc3d89aaacabc0c97dfca33e8374ee803744888cbcceb5738b80193b72b680ad1892367a83b3f11a0aa8f7b50b58e49a794d7ad880caecc9926042f4d48bcac8917c5d4160021c1c0e2b0d052f2c4c78c88157ec2cf9a9d6c1ca78bcf0200d769b95f8f4fb1a1f4547bdd5708d861fe00060c918afed68899ecdd9ad0e58cb5532aa82ffe7f59eec555f2cf1c6911435254857ebba22b8115472c36126f2b79b4bc15cdf4439bff36754960f09aa9922aacd726535b8a75fa8c69321f472d0082321552c695aee47432721fc4d7008aa159903d3858fe7c6af8542b3f233c99ef8ee361a2f67c41c5320cde878aa83ef1021309c2c5ddb02cf8b1d383ad54d98bc5c6ece0b5aa5e6c75b6c4ef52807715373904796418dff0c36cf1e671ab105a8cd1d4c33331635c3d9398d78732ac36f77f13e287653d551899f3c65f5a040eeecf3aca125903839e3e248350e28484eb2590f3bd01ed225ca8f071d07d1b53cb928537277f31c7974ce3d274e0ce82d1697df273afd3f91d22698357c00ad8bf6e5e43c185068fb2809adc5c7ab2bdabfc3ee7d80d1158e54f0025c7efe7157be1956c2364c943268876b2da8e6495b8d797421a7bb2665168852a046cd80a4feb99135e99284f810cbcf1e043bb535a6d443c970f05499b31e18e7b97dc114753ec82ff46ce32e123f7469d6e13a6056bad262ceb3af524f5474140b979f0bae0ea1d69025ba56b78aad5c480005ba072ea4d20cf5954e63ed29cf1e85dc8c5c0cf18d3cc6cb3ed27862f7a8b82e9efbcdba2afc90c362a40b3e13e3715c781a6bd1df00da27d06dc753ba66de677f91387011c930828e3afbf7bc4cc3f486d75c05bbfb999bcfc809137c0b8809fac446e52227ea7f9d93b041f3a7fc247b63911a92185508e7898731f01a167afb06ce66ae28e2e2c93d1ddd388f8f3da7370023f0999de0409c5a202ea8f7c6f2aeaa45506c0d0d5eab25788c3b1f82df5381758f41ed02e33b8616d8c027cde06d17687f9d723052d2bdda28e9596d60b7a5bb38685c45b3c6a5e5a9fbefa3096c61f9eae706c056f173656620712dfbbd36fe0c21c11a04e85f5d1fae2e426c7d1344597df0ce80ead97e202c502326103397ffc05339bd705f3a99d7c89a75903091817503765080866b96c046b01dd416fd22ef18e3e32f8d83e897d2817ea8b6972fbb02a9b2eda5012808fe9bc4ed6044cab7", 0x57a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d29000-0x8)={0x0, 0x29a}, &(0x7f0000017000)=0x8) 2018/01/06 04:22:53 executing program 0: r0 = socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00006be000)=0x0, &(0x7f00000e0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000061e000-0x5)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000bff000)="cf", 0x1, 0x0, &(0x7f0000b1c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 04:22:53 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="1c27fbaac16244b30d040499948926c6783223974308f9587786f6994d3691a54bd59ad38eeab33aab8b5e6f64f2f3d9d9bc7f55729bd06d5a21e0447b1fb6bd772edf81bf01aedfcb11b64927915db61003975ffab33aa33217ae843142d47359ee2b436a82c10bc8b0ef5d91f546", 0x6f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f00004ac000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f00007ad000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/06 04:22:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000461000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000b83000)="c1830207b69502285d3bba7a361ab07d3c94f4e531875b58defb68ddc74ff2385bd4f4229464ab3ab4dc99aa7e767bb2daa67a90f5a2feeac53ba4c543318277e8fa99b35334047a546750f810") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/06 04:22:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000695000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000835000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000651000)=0xc) 2018/01/06 04:22:53 executing program 1: r0 = socket(0x7, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c0000000035", 0x26) 2018/01/06 04:22:53 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000efb000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000efa000)=0x1c) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000efa000)={0x81}, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000406000)={r1}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f00001c1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000efc000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000efa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d7b000)=0x0) 2018/01/06 04:22:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000508000)={0x3, 0x2, 0x0, 0x0, 0x3f, 0x0, 0x400, 0x0, 0x0}, &(0x7f000029f000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007d0000)=@assoc_value={r2, 0x6}, &(0x7f0000e61000-0x4)=0x8) bind$inet6(r1, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r3, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="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", 0x4d1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r4 = accept4(r1, &(0x7f0000e8c000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7f000)=0xc, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00002fb000)=0x401, 0x4) 2018/01/06 04:22:53 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x6) r1 = getuid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000019000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x3, 0x7, 0x1, 0x6c52, 0x36225722b56eef21, 0xa0, 0x80, 0x7f, 0x3, r1}, {0x59, 0x0, 0xc8a, 0x96a, 0x3, 0x3, 0x9, 0x80}, {0x5, 0x0, 0x20000000000007, 0x3}, 0x7, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x3, 0x0, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1, 0x0, 0x8, 0x8, 0x5, 0x3}}, 0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000000a000-0x4)=0x34ea, 0x4) close(r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000019000)={0x0, {""/7}, 0x0}, &(0x7f000001a000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000019000)={0x3, {"4afefecb05a19e"}, 0x7}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x3, 0xff, &(0x7f0000019000)=""/4096, &(0x7f0000016000-0x4)=0x1000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000018000)=0x1, 0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000010000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000001a000)=0x14) sendto$packet(r2, &(0x7f000001b000-0xab)="38db991d3ea4a082a7ce0b039d32e4676af88936b61e46ad72142c18bfe37dc43b8ad342ff0c8c855615367c56ce1a52e6daa8337d77761fe0e859484558dec6cabd68bc0001dc1010d2b4af86eafab91ccc1dc6a0fdf1995974a124532f52e48b992c2e8d0d56b5741d9f7c8533e1b3e6eb07b42f82a8c7622810e6ae8c5cfab07f7ace8ef0dc2ee820e59caf65a5c37b9215dd4380a50f3cab5125a7421f47f185d7b33aed99c4295820", 0xab, 0x1, &(0x7f0000004000-0x14)={0x11, 0x1c, r5, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r3, &(0x7f000001a000)=@hci={0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0x6) connect$bt_rfcomm(r6, &(0x7f000000a000)={0x1f, {0x0, 0x4, 0xffff, 0x3, 0x8, 0x1}, 0x1}, 0x9) sendmsg$nl_xfrm(r4, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:53 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000016000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000004000-0x10)={0xcf, &(0x7f0000016000)="dca48acccc5813f32de844f492164a60f99ad922b597255f34e1fd3938942ac77c84c7d9f44478c80f1155c849d8cf93c42a14f724686f9ae26bac6c61645be3fc2283f02e1f67dc3f7433de8bf9493f93a7db7f5bb3086a0681161408cae97647f43c661b20f2fccc6d2c6ac24ed8300dfcebd2ecb40255f49575b28ff091f93e2bfa9c4a4bc739ee1a90f0b85f6683927e7d5818fdf9daf24103e67b87bc5c127f382897d815d4b23b97d3089d85a35fda4274db506a29fad50215a22097454bdb84b9160dbd24cf1c9b9160a486"}) 2018/01/06 04:22:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000096a000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, 0x0, &(0x7f0000531000)=0x0, 0x80000) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 04:22:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xb, 0x3, &(0x7f00009a4000+0xdad)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000076a000-0x4)=0xcae, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000e2000)=0x0) 2018/01/06 04:22:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") pwrite64(r0, &(0x7f0000ad1000)="2f03184a6eee03092c98e0932d6cd704e652ae75ed56b5715494f945c6ec2678d8e39fb1372efe8998d3896355cb5eb5fd12531300e241652c26e22f0cfe3b0898763bc973ce829afb864c76311c", 0x4e, 0x16) 2018/01/06 04:22:53 executing program 4: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00001e1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0xfffffffffffffff9, &(0x7f0000ac8000)={0x0, 0x0}) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000181000-0x40)={&(0x7f0000089000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000506000-0x4)=[0x0], &(0x7f0000ac8000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000012c000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 04:22:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000018a000-0x9)={0x40000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x3, @rand_addr=0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3d0a}, @in6={0xa, 0x0, 0x1ee2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x58) mmap(&(0x7f00009ab000/0x4000)=nil, 0x4000, 0x8, 0x5812, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[], 0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0xfffffffffffffffe}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ac000)={r3, 0x6}, &(0x7f0000001000-0x4)=0x8) tee(r2, r2, 0xfffffffffffffff9, 0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009ad000)=0x7b8, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r3, 0xf4, "6200b7a73920b714ef32af7bf51266651a007d4a3c9f42ff82f03a72ac1b0da26c854977ecd450a933b7fbbffc2a5cbc76036877a46ee37dde30588fc03d042707b106fbb7dfbb0f2e6f57e3815fb6447bf57430ce044f5ea38ce33b6d926b28f697a803e3452e50a908d57e0b48004c05386ece8370ad3f530bc7603a8254c9af64a3c87eefcf8ccee43ac8f74de1ece8b40e81a754ab25d1f7df4a2ea9516ac338b48403f3e630268b4a6533e160ae4689c8c9bb068f0b0c08cfdc850bc1231456919e07d016b3da06c95ad4dd6357e56eb582ef3061db53d8bc17ee244b2f5f9897385fe93c59e0fffac20b77aceaaf4a18e4"}, &(0x7f0000005000-0x4)=0xfc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000-0x20)={0x401, 0x6, 0x2, 0x2, 0x795, 0x98f6, 0x680, 0xa39, r3}, &(0x7f0000006000)=0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005000-0x20)={r0, 0x6, 0x1, 0x8, &(0x7f0000005000)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r5, 0x827, 0x5}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r4, &(0x7f0000001000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000009000-0x60)={0x27, 0x8, 0x3, 0x1, 0x5, 0x18000000000, "6cbce9de8cfbfac8c78303bbdeed957f4b7d9c4663b9ca858f5e6402016b2578bd5f6b758e151e6139415e8569043170244c62a31fb43f98bb8005008c9074", 0x376}, 0x60) 2018/01/06 04:22:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2018/01/06 04:22:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) accept4$inet6(r0, &(0x7f00000ce000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000019000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000235000)=@int=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r1, 0x0, 0x7ff, 0x7fff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ea1000-0xc)={r1, 0x100, 0x30}, &(0x7f0000d58000-0x4)=0xc) [ 706.618015] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:34 [ 706.627390] in_atomic(): 1, irqs_disabled(): 0, pid: 21001, name: syz-executor1 [ 706.634892] 2 locks held by syz-executor1/21001: [ 706.639672] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000a8e0242b>] xfrm_netlink_rcv+0x60/0x90 [ 706.649343] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000496b0258>] xfrm_policy_flush+0x5d3/0x770 [ 706.660329] CPU: 0 PID: 21001 Comm: syz-executor1 Not tainted 4.15.0-rc5+ #177 2018/01/06 04:22:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000bb4000)=@req={0x4, 0xffffffffffffffff, 0x20c, 0x100000001}, 0x10) recvfrom$ax25(r0, &(0x7f0000cb2000-0xf3)=""/243, 0xf3, 0x100, &(0x7f0000dbb000-0x10)={0x3, {"10e3052faed05f"}, 0x5}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000d7b000-0x80)=@generic={0x10000000001e, "0300000900008d0000000019e526cc573c5bf86c403724001e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af00000000000000010000e3ad316a1983000000001d00e0dfcb24281e278000c7100076c3979ac40000bd15020038a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00006ef000-0x60)=[], 0x0, &(0x7f0000199000-0x1300)=[{0xb8, 0x104, 0x0, "1301a5eb7238736e2564fbb114337dbf449633f453803f6434bf6240ac106762c4990b29d1066c1a52ccc6f6582712936d7f45a31f752d93e094b0295bb418f58a00646ec2da7711fa6c5391f38bbdbf8c45f7cc42bc49ff8bd158dc94928943a3adb6f65d0b38888e2bda7f01856be19cfcc797732c99086beb3277403592b45d21d9d9ff8e85a826d0a4887564221e4319763a73a72741e706b1d217245f183de7"}, {0x1010, 0x13f, 0xff, "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"}, {0x60, 0x116, 0x100000001, "07c6aa151a3b492279a4e77045092ded6dfcc5892793f4b03ed26f15d5213988523107313b42390b1e336f7db085720661aa09e93c24edd2cbeec3d751bd5df3d3858092ed89c468a79cb627"}, {0xc8, 0x0, 0x3, "de0e1d158485dddb31e1f0c07e376e5813e1f9e83ff6c6a50129954d7dd8b186f86bdc2a55039bca3b52f0c0115fb81d6bbce6958f247aa6baa47045a273b28be35c44dad2000b4e3e612ff904911d33bc7d13dba48678355266c9dc9d4fb9400d1fd06df7bb19c30b9142d65c9d26061363291dd61497b12bc54718a4ac25febc28a5bc7902ba21646fafa6a9a331f7286599f9f62c1d9bdad233305d104fea57a3aa1f4061d83ec0c9dfac8d67264dfccd67bce80410"}, {0xa0, 0x11e, 0x2, "9a1dd469c179cad173a1f4e919213c30d8d69d140199ec6c1ede0e596ad43c9901e2398b94092a6c09d144a49fbf112ded7fa48384fe17d8b921ef0df4795629cc9f1e5e6c29994be52fb35f8b63f41e218fb468ca80fd0c298a405ba605a930802ce3798e017a80b65e09ac49f1b51467cd1063484cdce331e5cd0ce61c8fff1b82f3a9cbff834f903f365ce7"}, {0x70, 0x157945e7d01dbc03, 0xfffffffffffffff7, "d6111c47cd321b8a457f9458f39eefa5b7103ce3e1752e734d3c9c7740717a16736a1057f62cd25209acb4799b545437743e48250a422164e6038b34a5d25ceb16dc01c0112b26c9557102ea5987e0c18428e839323f0a58e5"}], 0x1300, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000056c000-0x18)={0x0, 0x2, 0x30, 0x7, 0x5}, &(0x7f0000abe000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000006a000)=@sack_info={r1, 0x7fffffff, 0x8ba4}, 0xffffffffffffffa1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009d4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000856000)=0x8) [ 706.667690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.677031] Call Trace: [ 706.679612] dump_stack+0x194/0x257 [ 706.683242] ? arch_local_irq_restore+0x53/0x53 [ 706.687899] ? print_lock+0x9f/0xa2 [ 706.691501] ? lockdep_print_held_locks+0xc4/0x130 [ 706.696412] ___might_sleep+0x2b2/0x470 [ 706.700356] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 706.706211] ? mark_held_locks+0xaf/0x100 [ 706.710334] ? __local_bh_enable_ip+0x121/0x230 [ 706.714973] __might_sleep+0x95/0x190 [ 706.718744] ? xfrm_policy_cache_flush+0x16f/0x710 [ 706.723645] cpus_read_lock+0x1c/0x90 [ 706.727413] xfrm_policy_cache_flush+0x1d0/0x710 [ 706.732143] xfrm_policy_flush+0x650/0x770 [ 706.736360] xfrm_flush_policy+0x153/0x440 [ 706.740568] ? copy_to_user_tmpl+0x600/0x600 [ 706.744950] ? __netlink_ns_capable+0xe1/0x120 [ 706.749506] ? copy_to_user_tmpl+0x600/0x600 [ 706.753886] xfrm_user_rcv_msg+0x422/0x860 [ 706.758096] ? xfrm_dump_sa_done+0xe0/0xe0 [ 706.762303] ? lock_downgrade+0x980/0x980 [ 706.766426] ? lock_release+0xa40/0xa40 [ 706.770402] ? netlink_tap_init_net+0x350/0x350 [ 706.775045] netlink_rcv_skb+0x224/0x470 [ 706.779075] ? xfrm_dump_sa_done+0xe0/0xe0 [ 706.783282] ? netlink_ack+0xa10/0xa10 [ 706.787144] ? netlink_skb_destructor+0x1d0/0x1d0 [ 706.791983] xfrm_netlink_rcv+0x6f/0x90 [ 706.795929] netlink_unicast+0x4c4/0x6b0 [ 706.799967] ? netlink_attachskb+0x8a0/0x8a0 [ 706.804356] ? security_netlink_send+0x81/0xb0 [ 706.808910] netlink_sendmsg+0xa4a/0xe60 [ 706.812948] ? netlink_unicast+0x6b0/0x6b0 [ 706.817155] ? security_socket_sendmsg+0x89/0xb0 [ 706.821879] ? netlink_unicast+0x6b0/0x6b0 [ 706.826085] sock_sendmsg+0xca/0x110 [ 706.829772] ___sys_sendmsg+0x767/0x8b0 [ 706.833723] ? copy_msghdr_from_user+0x590/0x590 [ 706.838457] ? __fget_light+0x297/0x380 [ 706.842407] ? __fget_light+0x297/0x380 [ 706.846355] ? __fget_light+0x297/0x380 [ 706.850300] ? fget_raw+0x20/0x20 [ 706.853729] ? schedule+0xf5/0x430 [ 706.857245] ? sockfd_lookup_light+0x104/0x150 [ 706.861800] ? __fdget+0x18/0x20 [ 706.865142] ? __fdget+0x18/0x20 [ 706.868485] __sys_sendmsg+0xe5/0x210 [ 706.872251] ? __sys_sendmsg+0xe5/0x210 [ 706.876199] ? SyS_shutdown+0x290/0x290 [ 706.880142] ? __fdget+0x18/0x20 [ 706.883504] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 706.888497] SyS_sendmsg+0x2d/0x50 [ 706.892013] entry_SYSCALL_64_fastpath+0x23/0x9a [ 706.896741] RIP: 0033:0x452ac9 [ 706.899901] RSP: 002b:00007f270e525c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 706.907578] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 2018/01/06 04:22:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bae000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000306000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept4(r0, &(0x7f0000985000)=@un=@file={0x0, ""/108}, &(0x7f0000478000+0x1b2)=0x6e, 0x80800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000012d000-0x4)=0x0, &(0x7f000078d000-0x4)=0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00001ed000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x940abe7b8b439e3a, @random="3b834c2a92fe", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="336ec62dd0ca64bcaf31646017662b4a"}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[{&(0x7f000039f000-0x9f)="5ab6e012bbfe27960042649e6a18211c83606873e23be02cda95ac218de09700ef100a9952eea24c8363", 0x2a}], 0x1, &(0x7f00009fe000)=[], 0x0, 0x0}], 0x1, 0x8000) writev(r2, &(0x7f0000ef7000-0x10)=[{&(0x7f00009be000)="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", 0xfd7}], 0x1) socketpair$inet(0x2, 0x80005, 0xb7f, &(0x7f000033f000)={0x0, 0x0}) setsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f000086f000-0x4)=0x80000001, 0x4) [ 706.914826] RDX: 0000000000000000 RSI: 0000000020007fc8 RDI: 0000000000000014 [ 706.922065] RBP: 000000000000004d R08: 0000000000000000 R09: 0000000000000000 [ 706.929302] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee7d8 [ 706.936544] R13: 00000000ffffffff R14: 00007f270e5266d4 R15: 0000000000000000 [ 706.943933] [ 706.945538] ===================================================== [ 706.951742] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 706.958462] 4.15.0-rc5+ #177 Tainted: G W [ 706.963790] ----------------------------------------------------- [ 706.969986] syz-executor1/21001 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 706.977222] (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000c06e1f52>] xfrm_policy_cache_flush+0x1d0/0x710 [ 706.986990] [ 706.986990] and this task is already holding: [ 706.992927] (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000496b0258>] xfrm_policy_flush+0x5d3/0x770 [ 707.003383] which would create a new lock dependency: [ 707.008532] (&(&net->xfrm.xfrm_policy_lock)->rlock){+...} -> (cpu_hotplug_lock.rw_sem){++++} [ 707.017165] [ 707.017165] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 707.025184] (slock-AF_INET6){+.-.} [ 707.025189] [ 707.025189] ... which became SOFTIRQ-irq-safe at: [ 707.035066] lock_acquire+0x1d5/0x580 [ 707.038944] _raw_spin_lock+0x2a/0x40 [ 707.042799] sctp_rcv+0x1ab1/0x35c0 [ 707.046477] sctp6_rcv+0x15/0x30 [ 707.049897] ip6_input_finish+0x37e/0x17a0 [ 707.054184] ip6_input+0xe9/0x560 [ 707.057690] ip6_rcv_finish+0x1a9/0x7a0 [ 707.061717] ipv6_rcv+0xf37/0x1fa0 [ 707.065311] __netif_receive_skb_core+0x1a41/0x3460 [ 707.070381] __netif_receive_skb+0x2c/0x1b0 [ 707.074754] process_backlog+0x203/0x740 [ 707.078867] net_rx_action+0x792/0x1910 [ 707.082895] __do_softirq+0x2d7/0xb85 [ 707.086747] do_softirq_own_stack+0x2a/0x40 [ 707.091122] do_softirq.part.21+0x14d/0x190 [ 707.095496] __local_bh_enable_ip+0x1ee/0x230 [ 707.100045] ip6_finish_output2+0xba0/0x23a0 [ 707.104504] ip6_finish_output+0x698/0xaf0 [ 707.108789] ip6_output+0x1eb/0x840 [ 707.112470] ip6_xmit+0xd84/0x2090 [ 707.116063] sctp_v6_xmit+0x438/0x630 [ 707.119917] sctp_packet_transmit+0x225e/0x3750 [ 707.124642] sctp_outq_flush+0xabb/0x4060 [ 707.128841] sctp_outq_uncork+0x5a/0x70 [ 707.132870] sctp_do_sm+0x4e0/0x6ed0 [ 707.136637] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 707.141363] __sctp_connect+0x829/0xca0 [ 707.145391] sctp_connect+0xb4/0xf0 [ 707.149076] inet_dgram_connect+0x16b/0x1f0 [ 707.153451] SYSC_connect+0x213/0x4a0 [ 707.157303] SyS_connect+0x24/0x30 [ 707.160895] entry_SYSCALL_64_fastpath+0x23/0x9a [ 707.165699] [ 707.165699] to a SOFTIRQ-irq-unsafe lock: [ 707.171284] (cpu_hotplug_lock.rw_sem){++++} [ 707.171290] [ 707.171290] ... which became SOFTIRQ-irq-unsafe at: [ 707.182110] ... [ 707.182117] lock_acquire+0x1d5/0x580 [ 707.187824] down_write+0x87/0x120 [ 707.191415] percpu_down_write+0xa3/0x500 [ 707.195613] _cpu_up+0x60/0x510 [ 707.198945] do_cpu_up+0x73/0xa0 [ 707.202363] cpu_up+0x18/0x20 [ 707.205523] smp_init+0x13a/0x152 [ 707.209030] kernel_init_freeable+0x2fe/0x521 [ 707.213582] kernel_init+0x13/0x172 [ 707.217265] ret_from_fork+0x24/0x30 [ 707.221028] [ 707.221028] other info that might help us debug this: [ 707.221028] [ 707.229134] Chain exists of: [ 707.229134] slock-AF_INET6 --> &(&net->xfrm.xfrm_policy_lock)->rlock --> cpu_hotplug_lock.rw_sem [ 707.229134] [ 707.242551] Possible interrupt unsafe locking scenario: [ 707.242551] [ 707.249440] CPU0 CPU1 [ 707.254070] ---- ---- [ 707.258701] lock(cpu_hotplug_lock.rw_sem); [ 707.263079] local_irq_disable(); [ 707.269101] lock(slock-AF_INET6); [ 707.275214] lock(&(&net->xfrm.xfrm_policy_lock)->rlock); [ 707.283326] [ 707.286047] lock(slock-AF_INET6); [ 707.289814] [ 707.289814] *** DEADLOCK *** [ 707.289814] [ 707.295840] 2 locks held by syz-executor1/21001: [ 707.300557] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000a8e0242b>] xfrm_netlink_rcv+0x60/0x90 [ 707.310151] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000496b0258>] xfrm_policy_flush+0x5d3/0x770 [ 707.321042] [ 707.321042] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 707.330025] -> (slock-AF_INET6){+.-.} ops: 251621 { [ 707.335100] HARDIRQ-ON-W at: [ 707.338435] lock_acquire+0x1d5/0x580 [ 707.344026] _raw_spin_lock_bh+0x31/0x40 [ 707.349877] lock_sock_nested+0x44/0x110 [ 707.355725] sock_setsockopt+0x16b/0x1af0 [ 707.361664] SyS_setsockopt+0x2ff/0x360 [ 707.367428] entry_SYSCALL_64_fastpath+0x23/0x9a [ 707.373970] IN-SOFTIRQ-W at: [ 707.377305] lock_acquire+0x1d5/0x580 [ 707.382892] _raw_spin_lock+0x2a/0x40 [ 707.388482] sctp_rcv+0x1ab1/0x35c0 [ 707.393897] sctp6_rcv+0x15/0x30 [ 707.399053] ip6_input_finish+0x37e/0x17a0 [ 707.405073] ip6_input+0xe9/0x560 [ 707.410314] ip6_rcv_finish+0x1a9/0x7a0 [ 707.416077] ipv6_rcv+0xf37/0x1fa0 [ 707.421406] __netif_receive_skb_core+0x1a41/0x3460 [ 707.428212] __netif_receive_skb+0x2c/0x1b0 [ 707.434323] process_backlog+0x203/0x740 [ 707.440172] net_rx_action+0x792/0x1910 [ 707.445942] __do_softirq+0x2d7/0xb85 [ 707.451530] do_softirq_own_stack+0x2a/0x40 [ 707.457639] do_softirq.part.21+0x14d/0x190 [ 707.463755] __local_bh_enable_ip+0x1ee/0x230 [ 707.470038] ip6_finish_output2+0xba0/0x23a0 [ 707.476234] ip6_finish_output+0x698/0xaf0 [ 707.482255] ip6_output+0x1eb/0x840 [ 707.487676] ip6_xmit+0xd84/0x2090 [ 707.493004] sctp_v6_xmit+0x438/0x630 [ 707.498594] sctp_packet_transmit+0x225e/0x3750 [ 707.505053] sctp_outq_flush+0xabb/0x4060 [ 707.510988] sctp_outq_uncork+0x5a/0x70 [ 707.516751] sctp_do_sm+0x4e0/0x6ed0 [ 707.522252] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 707.528708] __sctp_connect+0x829/0xca0 [ 707.534471] sctp_connect+0xb4/0xf0 [ 707.539887] inet_dgram_connect+0x16b/0x1f0 [ 707.545998] SYSC_connect+0x213/0x4a0 [ 707.551595] SyS_connect+0x24/0x30 [ 707.556922] entry_SYSCALL_64_fastpath+0x23/0x9a [ 707.563465] INITIAL USE at: [ 707.566714] lock_acquire+0x1d5/0x580 [ 707.572220] _raw_spin_lock_bh+0x31/0x40 [ 707.577982] lock_sock_nested+0x44/0x110 [ 707.583745] sock_setsockopt+0x16b/0x1af0 [ 707.589593] SyS_setsockopt+0x2ff/0x360 [ 707.595268] entry_SYSCALL_64_fastpath+0x23/0x9a [ 707.601720] } [ 707.603580] ... key at: [<000000005dd6311b>] af_family_slock_keys+0x50/0x180 [ 707.611337] ... acquired at: [ 707.614497] _raw_spin_lock_bh+0x31/0x40 [ 707.618703] xfrm_policy_delete+0x3e/0x90 [ 707.622991] inet_csk_destroy_sock+0x320/0x3f0 [ 707.627713] dccp_close+0x853/0xc20 [ 707.631481] inet_release+0xed/0x1c0 [ 707.635335] inet6_release+0x50/0x70 [ 707.639188] sock_release+0x8d/0x1e0 [ 707.643041] sock_close+0x16/0x20 [ 707.646636] __fput+0x327/0x7e0 [ 707.650054] ____fput+0x15/0x20 [ 707.653475] task_work_run+0x199/0x270 [ 707.657500] do_exit+0x9bb/0x1ad0 [ 707.661093] do_group_exit+0x149/0x400 [ 707.665120] get_signal+0x73f/0x16c0 [ 707.668977] do_signal+0x90/0x1eb0 [ 707.672658] exit_to_usermode_loop+0x214/0x310 [ 707.677383] syscall_return_slowpath+0x490/0x550 [ 707.682276] entry_SYSCALL_64_fastpath+0x98/0x9a [ 707.687168] [ 707.688761] -> (&(&net->xfrm.xfrm_policy_lock)->rlock){+...} ops: 1717 { [ 707.695568] HARDIRQ-ON-W at: [ 707.698817] lock_acquire+0x1d5/0x580 [ 707.704240] _raw_spin_lock_bh+0x31/0x40 [ 707.709923] xfrm_policy_byid+0x89/0x3c0 [ 707.715601] xfrm_add_pol_expire+0x5a2/0xae0 [ 707.721625] xfrm_user_rcv_msg+0x422/0x860 [ 707.727474] netlink_rcv_skb+0x224/0x470 [ 707.733150] xfrm_netlink_rcv+0x6f/0x90 [ 707.739435] netlink_unicast+0x4c4/0x6b0 [ 707.745111] netlink_sendmsg+0xa4a/0xe60 [ 707.750785] sock_sendmsg+0xca/0x110 [ 707.756119] ___sys_sendmsg+0x767/0x8b0 [ 707.761709] __sys_sendmsg+0xe5/0x210 [ 707.767122] SyS_sendmsg+0x2d/0x50 [ 707.772277] entry_SYSCALL_64_fastpath+0x23/0x9a [ 707.778646] INITIAL USE at: [ 707.781806] lock_acquire+0x1d5/0x580 [ 707.787136] _raw_spin_lock_bh+0x31/0x40 [ 707.792726] xfrm_policy_byid+0x89/0x3c0 [ 707.798316] xfrm_add_pol_expire+0x5a2/0xae0 [ 707.804252] xfrm_user_rcv_msg+0x422/0x860 [ 707.810017] netlink_rcv_skb+0x224/0x470 [ 707.815607] xfrm_netlink_rcv+0x6f/0x90 [ 707.821108] netlink_unicast+0x4c4/0x6b0 [ 707.826699] netlink_sendmsg+0xa4a/0xe60 [ 707.832288] sock_sendmsg+0xca/0x110 [ 707.837530] ___sys_sendmsg+0x767/0x8b0 [ 707.843034] __sys_sendmsg+0xe5/0x210 [ 707.848363] SyS_sendmsg+0x2d/0x50 [ 707.853433] entry_SYSCALL_64_fastpath+0x23/0x9a [ 707.859711] } [ 707.861485] ... key at: [<00000000360d5ad0>] __key.66927+0x0/0x40 [ 707.868198] ... acquired at: [ 707.871271] lock_acquire+0x1d5/0x580 [ 707.875210] cpus_read_lock+0x42/0x90 [ 707.879151] xfrm_policy_cache_flush+0x1d0/0x710 [ 707.884044] xfrm_policy_flush+0x650/0x770 [ 707.888421] xfrm_flush_policy+0x153/0x440 [ 707.892793] xfrm_user_rcv_msg+0x422/0x860 [ 707.897168] netlink_rcv_skb+0x224/0x470 [ 707.901368] xfrm_netlink_rcv+0x6f/0x90 [ 707.905481] netlink_unicast+0x4c4/0x6b0 [ 707.909681] netlink_sendmsg+0xa4a/0xe60 [ 707.914487] sock_sendmsg+0xca/0x110 [ 707.918338] ___sys_sendmsg+0x767/0x8b0 [ 707.922451] __sys_sendmsg+0xe5/0x210 [ 707.926391] SyS_sendmsg+0x2d/0x50 [ 707.930070] entry_SYSCALL_64_fastpath+0x23/0x9a [ 707.934962] [ 707.936554] [ 707.936554] the dependencies between the lock to be acquired [ 707.936557] and SOFTIRQ-irq-unsafe lock: [ 707.947910] -> (cpu_hotplug_lock.rw_sem){++++} ops: 3087 { [ 707.953502] HARDIRQ-ON-W at: [ 707.956751] lock_acquire+0x1d5/0x580 [ 707.962809] down_write+0x87/0x120 [ 707.967967] percpu_down_write+0xa3/0x500 [ 707.973729] _cpu_up+0x60/0x510 [ 707.978623] do_cpu_up+0x73/0xa0 [ 707.983603] cpu_up+0x18/0x20 [ 707.988324] smp_init+0x13a/0x152 [ 707.993391] kernel_init_freeable+0x2fe/0x521 [ 707.999503] kernel_init+0x13/0x172 [ 708.004751] ret_from_fork+0x24/0x30 [ 708.010076] HARDIRQ-ON-R at: [ 708.013323] lock_acquire+0x1d5/0x580 [ 708.018743] cpus_read_lock+0x42/0x90 [ 708.024162] kmem_cache_create+0x26/0x2a0 [ 708.029925] debug_objects_mem_init+0xda/0x910 [ 708.036123] start_kernel+0x6dd/0x819 [ 708.041538] x86_64_start_reservations+0x2a/0x2c [ 708.047907] x86_64_start_kernel+0x77/0x7a [ 708.053756] secondary_startup_64+0xa5/0xb0 [ 708.059688] SOFTIRQ-ON-W at: [ 708.062936] lock_acquire+0x1d5/0x580 [ 708.068353] down_write+0x87/0x120 [ 708.073511] percpu_down_write+0xa3/0x500 [ 708.079272] _cpu_up+0x60/0x510 [ 708.084167] do_cpu_up+0x73/0xa0 [ 708.089152] cpu_up+0x18/0x20 [ 708.093888] smp_init+0x13a/0x152 [ 708.098955] kernel_init_freeable+0x2fe/0x521 [ 708.105070] kernel_init+0x13/0x172 [ 708.110310] ret_from_fork+0x24/0x30 [ 708.115634] SOFTIRQ-ON-R at: [ 708.118881] lock_acquire+0x1d5/0x580 [ 708.124295] cpus_read_lock+0x42/0x90 [ 708.129712] kmem_cache_create+0x26/0x2a0 [ 708.135477] debug_objects_mem_init+0xda/0x910 [ 708.141677] start_kernel+0x6dd/0x819 [ 708.147091] x86_64_start_reservations+0x2a/0x2c [ 708.153459] x86_64_start_kernel+0x77/0x7a [ 708.159309] secondary_startup_64+0xa5/0xb0 [ 708.165242] INITIAL USE at: [ 708.168403] lock_acquire+0x1d5/0x580 [ 708.173730] __cpuhp_setup_state+0x60/0x140 [ 708.179578] kvm_guest_init+0x1f3/0x20f [ 708.185083] setup_arch+0x17e8/0x1a02 [ 708.190410] start_kernel+0xcd/0x819 [ 708.195652] x86_64_start_reservations+0x2a/0x2c [ 708.201936] x86_64_start_kernel+0x77/0x7a [ 708.207699] secondary_startup_64+0xa5/0xb0 [ 708.213545] } [ 708.215318] ... key at: [<0000000080e3f502>] cpu_hotplug_lock+0xd8/0x140 [ 708.222641] ... acquired at: [ 708.225711] lock_acquire+0x1d5/0x580 [ 708.229649] cpus_read_lock+0x42/0x90 [ 708.233595] xfrm_policy_cache_flush+0x1d0/0x710 [ 708.238490] xfrm_policy_flush+0x650/0x770 [ 708.242863] xfrm_flush_policy+0x153/0x440 [ 708.247245] xfrm_user_rcv_msg+0x422/0x860 [ 708.251618] netlink_rcv_skb+0x224/0x470 [ 708.255823] xfrm_netlink_rcv+0x6f/0x90 [ 708.259937] netlink_unicast+0x4c4/0x6b0 [ 708.264135] netlink_sendmsg+0xa4a/0xe60 [ 708.268337] sock_sendmsg+0xca/0x110 [ 708.272190] ___sys_sendmsg+0x767/0x8b0 [ 708.276302] __sys_sendmsg+0xe5/0x210 [ 708.280241] SyS_sendmsg+0x2d/0x50 [ 708.283922] entry_SYSCALL_64_fastpath+0x23/0x9a [ 708.288811] [ 708.290405] [ 708.290405] stack backtrace: [ 708.294871] CPU: 0 PID: 21001 Comm: syz-executor1 Tainted: G W 4.15.0-rc5+ #177 [ 708.303496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.312814] Call Trace: [ 708.315371] dump_stack+0x194/0x257 [ 708.318967] ? arch_local_irq_restore+0x53/0x53 [ 708.323605] ? print_shortest_lock_dependencies+0x1bf/0x350 [ 708.329282] check_usage+0xad0/0xb60 [ 708.332960] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 708.338120] ? check_usage_forwards+0x410/0x410 [ 708.342754] ? lock_downgrade+0x980/0x980 [ 708.346871] ? lockdep_on+0x50/0x50 [ 708.350465] ? trace_hardirqs_off+0x10/0x10 [ 708.354756] ? is_console_locked+0x20/0x20 [ 708.358961] ? check_noncircular+0x20/0x20 [ 708.363164] __lock_acquire+0x2bd1/0x3e00 [ 708.367278] ? __lock_acquire+0x2bd1/0x3e00 [ 708.371569] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 708.376727] ? print_irqtrace_events+0x270/0x270 [ 708.381454] ? is_bpf_text_address+0x7b/0x120 [ 708.385917] ? lock_downgrade+0x980/0x980 [ 708.390033] ? lock_release+0xa40/0xa40 [ 708.393976] ? __free_insn_slot+0x5c0/0x5c0 [ 708.398267] ? mark_held_locks+0xaf/0x100 [ 708.402381] ? print_irqtrace_events+0x270/0x270 [ 708.407102] ? retint_kernel+0x10/0x10 [ 708.410958] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 708.415941] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 708.420666] ? retint_kernel+0x10/0x10 [ 708.424523] ? arch_local_irq_restore+0x46/0x53 [ 708.429159] ? arch_local_irq_restore+0x4b/0x53 [ 708.433796] ? dump_stack+0x220/0x257 [ 708.437562] lock_acquire+0x1d5/0x580 [ 708.441327] ? lock_acquire+0x1d5/0x580 [ 708.445270] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 708.450168] ? lock_release+0xa40/0xa40 [ 708.454110] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 708.459961] ? rcu_note_context_switch+0x710/0x710 [ 708.464858] ? __local_bh_enable_ip+0x121/0x230 [ 708.469493] ? __might_sleep+0x95/0x190 [ 708.473435] cpus_read_lock+0x42/0x90 [ 708.477200] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 708.482096] xfrm_policy_cache_flush+0x1d0/0x710 [ 708.486819] xfrm_policy_flush+0x650/0x770 [ 708.491025] xfrm_flush_policy+0x153/0x440 [ 708.495229] ? copy_to_user_tmpl+0x600/0x600 [ 708.499603] ? __netlink_ns_capable+0xe1/0x120 [ 708.504158] ? copy_to_user_tmpl+0x600/0x600 [ 708.508532] xfrm_user_rcv_msg+0x422/0x860 [ 708.512734] ? xfrm_dump_sa_done+0xe0/0xe0 [ 708.516935] ? lock_downgrade+0x980/0x980 [ 708.521049] ? lock_release+0xa40/0xa40 [ 708.524995] ? netlink_tap_init_net+0x350/0x350 [ 708.529632] netlink_rcv_skb+0x224/0x470 [ 708.533659] ? xfrm_dump_sa_done+0xe0/0xe0 [ 708.537861] ? netlink_ack+0xa10/0xa10 [ 708.541715] ? netlink_skb_destructor+0x1d0/0x1d0 [ 708.546526] xfrm_netlink_rcv+0x6f/0x90 [ 708.550467] netlink_unicast+0x4c4/0x6b0 [ 708.554496] ? netlink_attachskb+0x8a0/0x8a0 [ 708.558875] ? security_netlink_send+0x81/0xb0 [ 708.563423] netlink_sendmsg+0xa4a/0xe60 [ 708.567454] ? netlink_unicast+0x6b0/0x6b0 [ 708.571665] ? security_socket_sendmsg+0x89/0xb0 [ 708.576388] ? netlink_unicast+0x6b0/0x6b0 [ 708.580588] sock_sendmsg+0xca/0x110 [ 708.584268] ___sys_sendmsg+0x767/0x8b0 [ 708.588210] ? copy_msghdr_from_user+0x590/0x590 [ 708.592932] ? __fget_light+0x297/0x380 [ 708.596875] ? __fget_light+0x297/0x380 [ 708.600814] ? __fget_light+0x297/0x380 [ 708.604753] ? fget_raw+0x20/0x20 [ 708.608174] ? schedule+0xf5/0x430 [ 708.611682] ? sockfd_lookup_light+0x104/0x150 [ 708.616234] ? __fdget+0x18/0x20 [ 708.619568] ? __fdget+0x18/0x20 [ 708.622901] __sys_sendmsg+0xe5/0x210 [ 708.626666] ? __sys_sendmsg+0xe5/0x210 [ 708.630610] ? SyS_shutdown+0x290/0x290 [ 708.634550] ? __fdget+0x18/0x20 [ 708.637890] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 708.642874] SyS_sendmsg+0x2d/0x50 [ 708.646382] entry_SYSCALL_64_fastpath+0x23/0x9a [ 708.651103] RIP: 0033:0x452ac9 [ 708.654260] RSP: 002b:00007f270e525c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 708.661932] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 708.669167] RDX: 0000000000000000 RSI: 0000000020007fc8 RDI: 0000000000000014 2018/01/06 04:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x4, 0x3f) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000774000-0x1000)="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", 0x1000) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f000033e000-0x10)=[{&(0x7f0000fba000-0xbe)="290000001800ff1ae0007500000a00210200e3000000000700feffff080008009f0200000700c04df3", 0x29}], 0x1) 2018/01/06 04:22:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x7ffffffffffffffd, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002f7000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x4, {{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]}}, 0x90) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000aec000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000003000-0x2c)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x5639, 0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/06 04:22:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7ff, 0x400, 0x39}}], {{0xc6dd, @ipv6={0xffffffffffffffff, 0x6, "000600", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/06 04:22:55 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xc3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0xb1, "593e3070cc3ac6a516ec027da80d5f1c7504738748e2a67e27dd15511d83a0b73240d272573f879de0a68c473912e177ab201755b616599ea595eecd18071cc21215e10d73e2417f90883a79c1495e81b403826afaa54c91e098524fe9f9c8be70ede67a62bc61cf5f351a1162fab48f8b907b44d0d9537b111651007aa82a27346e0f78ceda1c687931e9b32c12f42c985e197c3046abf3cf7c756d0cbbd5962cb9324149b800e6efe274e4e89aaf039e"}, &(0x7f0000022000-0x4)=0xb9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f0000022000-0x4)=0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept(r2, &(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000022000-0x41)="34982c535091fb0e66e5d93b025b59b80108f3811665ffd202ef5813dbdd1bd54bbcfd5e84cf490b45f5e98137b620d8cdfefea9a24d0b2ecb9e762e609d4305ea", 0x41, 0x41, &(0x7f0000022000-0x10)={0x1a, 0x16, 0x2, 0x7, 0x4, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 708.676401] RBP: 000000000000004d R08: 0000000000000000 R09: 0000000000000000 [ 708.683637] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee7d8 [ 708.690880] R13: 00000000ffffffff R14: 00007f270e5266d4 R15: 0000000000000000 2018/01/06 04:22:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 04:22:55 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002ce000-0x88)={0x4, {{0xa, 0x2, 0x2, @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]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000061000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 04:22:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair(0x5, 0x4, 0x3, &(0x7f0000760000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000ab7000)={0x800, 0x1}) unshare(0x20000000) unshare(0x20000400) 2018/01/06 04:22:55 executing program 1: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00002d4000)="220000001c00b515f8efff000001080000000000000000001f00010306000180a445", 0xffffffffffffff98) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000173000)=0x0) socketpair(0x1f, 0x7, 0x1, &(0x7f0000279000-0x8)={0x0, 0x0}) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000067e000)={0x20000000, 0xc, 0x37}) 2018/01/06 04:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000ab000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000007b000)=0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005eb000)=0x5, 0x4) 2018/01/06 04:22:55 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xc3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0xb1, "593e3070cc3ac6a516ec027da80d5f1c7504738748e2a67e27dd15511d83a0b73240d272573f879de0a68c473912e177ab201755b616599ea595eecd18071cc21215e10d73e2417f90883a79c1495e81b403826afaa54c91e098524fe9f9c8be70ede67a62bc61cf5f351a1162fab48f8b907b44d0d9537b111651007aa82a27346e0f78ceda1c687931e9b32c12f42c985e197c3046abf3cf7c756d0cbbd5962cb9324149b800e6efe274e4e89aaf039e"}, &(0x7f0000022000-0x4)=0xb9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f0000022000-0x4)=0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept(r2, &(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000022000-0x41)="34982c535091fb0e66e5d93b025b59b80108f3811665ffd202ef5813dbdd1bd54bbcfd5e84cf490b45f5e98137b620d8cdfefea9a24d0b2ecb9e762e609d4305ea", 0x41, 0x41, &(0x7f0000022000-0x10)={0x1a, 0x16, 0x2, 0x7, 0x4, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004ee000)={0x1, [0x0]}, &(0x7f000043e000)=0x8) r2 = socket(0x11, 0x4000000000080044, 0x3ff) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) sendmsg$nfc_llcp(r2, &(0x7f0000007000)={&(0x7f0000cbf000-0x21)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2bb71762b3a90448d36e0c50526e713cf27e92bff07f6e3c6d8f0f7a5c0c3f301792866ea1cabcddcde9ccd14718bf738ec84a0e3a211c88981f44c5dada", 0x0}, 0x60, &(0x7f0000fac000)=[], 0x0, &(0x7f0000eaf000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/06 04:22:55 executing program 6: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000686000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x0, 0x40008000000000) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000211000-0xf7)="1bacfe3683977e86f9f3a683ebff215b0cb9ac18c835266e382d69aab83f67e17a43f71878b614f930086cc8742ae7493ea08737f7bbe7fb42f49300b871c04dadcff349592afd20971987f378c6eba86b1c8c7a785d988bbaeb6cb03f9aef650e9c4010dfda177cc25e6d8ccc5f47b468cdb00c36011e6e80ffeabfa64ba6833f9eadcfc49d12f41296ca729777e587a5eaf5d87edb0dfba2c3ccfb7cd1e1696c547b25e917709998f113b2f98e8f731204193064e59afbbc8c780b8ed0425d91225882bae8a0fed4b0983d72cd3223fc7f3c33a4577bef627672e14f7ddcef8af67aed99a036f7876687c4a2456ab45010332f8066af", 0xf7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009bc000-0x8)={0x0, 0x5, 0x101}, &(0x7f0000d24000)=0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d24000)=@assoc_id=r2, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000047e000)=0x0) 2018/01/06 04:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000ab000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000007b000)=0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005eb000)=0x5, 0x4) 2018/01/06 04:22:55 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002ce000-0x88)={0x4, {{0xa, 0x2, 0x2, @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]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000061000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 04:22:55 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\nq', 0x30, 0x2b, 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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0xfffffffffffffffe, @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}, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d94000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004f4000)=0x1, 0x4) 2018/01/06 04:22:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 04:22:55 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xc3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0xb1, "593e3070cc3ac6a516ec027da80d5f1c7504738748e2a67e27dd15511d83a0b73240d272573f879de0a68c473912e177ab201755b616599ea595eecd18071cc21215e10d73e2417f90883a79c1495e81b403826afaa54c91e098524fe9f9c8be70ede67a62bc61cf5f351a1162fab48f8b907b44d0d9537b111651007aa82a27346e0f78ceda1c687931e9b32c12f42c985e197c3046abf3cf7c756d0cbbd5962cb9324149b800e6efe274e4e89aaf039e"}, &(0x7f0000022000-0x4)=0xb9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f0000022000-0x4)=0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept(r2, &(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000022000-0x41)="34982c535091fb0e66e5d93b025b59b80108f3811665ffd202ef5813dbdd1bd54bbcfd5e84cf490b45f5e98137b620d8cdfefea9a24d0b2ecb9e762e609d4305ea", 0x41, 0x41, &(0x7f0000022000-0x10)={0x1a, 0x16, 0x2, 0x7, 0x4, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000ab000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000007b000)=0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005eb000)=0x5, 0x4) 2018/01/06 04:22:55 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002ce000-0x88)={0x4, {{0xa, 0x2, 0x2, @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]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000061000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 04:22:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 04:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r2, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) socketpair(0x3, 0x6, 0x90, &(0x7f0000619000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000dd6000-0x160)={{{{0x2, 0x3, @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]}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x5, 0x3ff, "c0686e18ef9851ef17a1ad70bfdfae4e659dfe057a28eb93f2fa9021805bc8d81a8676ea4ee4a6ca87a55a0f36dfb718d0aacfcc40ad79b4d4b8e006c80fe29f44980228ddab15fe0fef3f8b6c939bde"}, 0x160) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000817000)="e42d179fc14afb472178ae0f5ff74cee9a9f790e63801db266e4d51ac330d8af0995b8f86379449d40645ce37dc2a23f49be11c71b0bcf46996cdac34a134ac1e659a459e20782062ad057ad49ce0bb6cf5fc5944b9b87eb207d7cb27c440e8f4f0cfef38d9db45fa72d3c67f6fb2b076f8422a0320ca851c4462633af9cae14e2ae1c4dd9a6c539da", 0x89) sendmsg$alg(r1, &(0x7f0000b27000-0x38)={0x0, 0x0, &(0x7f0000731000-0x10)=[{&(0x7f00000f1000)="b3d6c8768afe930f56a0e54ed44013c7", 0x10}], 0x1, &(0x7f00000d4000-0xb0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000cdc000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e2000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 04:22:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00009d8000-0x8a)="71f3cf81efc1b50ae096784433dbd793b5d909be43b1641c7b5e2440516ef89992491cbb7b4021f720c1bf97b5aefb651abbbab2db64daf6f5cfbe57c8986e728d31dc12ab0aa590860064a2cceeb6275f872cc434afb4e5a6695787094e3310f7790656901fce4bda5413d94c8eb6db7a0683b20ff6d206de332988b2461c03866d7fac2c543514c580", 0x8a) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 04:22:55 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\nq', 0x30, 0x2b, 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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0xfffffffffffffffe, @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}, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d94000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004f4000)=0x1, 0x4) 2018/01/06 04:22:55 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xc3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0xb1, "593e3070cc3ac6a516ec027da80d5f1c7504738748e2a67e27dd15511d83a0b73240d272573f879de0a68c473912e177ab201755b616599ea595eecd18071cc21215e10d73e2417f90883a79c1495e81b403826afaa54c91e098524fe9f9c8be70ede67a62bc61cf5f351a1162fab48f8b907b44d0d9537b111651007aa82a27346e0f78ceda1c687931e9b32c12f42c985e197c3046abf3cf7c756d0cbbd5962cb9324149b800e6efe274e4e89aaf039e"}, &(0x7f0000022000-0x4)=0xb9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f0000022000-0x4)=0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept(r2, &(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000022000-0x41)="34982c535091fb0e66e5d93b025b59b80108f3811665ffd202ef5813dbdd1bd54bbcfd5e84cf490b45f5e98137b620d8cdfefea9a24d0b2ecb9e762e609d4305ea", 0x41, 0x41, &(0x7f0000022000-0x10)={0x1a, 0x16, 0x2, 0x7, 0x4, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:55 executing program 4: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00001e4000)={r0, 0x8}) getsockname(r0, &(0x7f000095c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcf000)=0x10) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007fd000-0xb8)={0x0, 0x4, 0x1, 0x9, 0xf90, 0x8, 0x31c, 0x6, {0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x4, 0x938c, 0x3}}, &(0x7f0000363000)=0xb8) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000096a000-0x4)=0x0, &(0x7f0000dd2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd0000)={r1, @in6={{0xa, 0x3, 0x7f800000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff3f8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1}, 0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dd0000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000073000)={r1, 0x1}, 0x6) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000163000)=""/219, 0xdb) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000dd2000)={0x4, 0x6, 0x9, "e7f4661e7274", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dd3000)=@assoc_value={r2, 0x80000000}, &(0x7f0000c94000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000038e000)={r0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000080d000-0x8)={0x0, 0x0}) 2018/01/06 04:22:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 04:22:55 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\nq', 0x30, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d94000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004f4000)=0x1, 0x4) 2018/01/06 04:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000ab000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000007b000)=0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005eb000)=0x5, 0x4) 2018/01/06 04:22:55 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002ce000-0x88)={0x4, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000061000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 04:22:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 04:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000ab000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000007b000)=0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005eb000)=0x5, 0x4) 2018/01/06 04:22:55 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\nq', 0x30, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d94000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004f4000)=0x1, 0x4) 2018/01/06 04:22:55 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xc3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0xb1, "593e3070cc3ac6a516ec027da80d5f1c7504738748e2a67e27dd15511d83a0b73240d272573f879de0a68c473912e177ab201755b616599ea595eecd18071cc21215e10d73e2417f90883a79c1495e81b403826afaa54c91e098524fe9f9c8be70ede67a62bc61cf5f351a1162fab48f8b907b44d0d9537b111651007aa82a27346e0f78ceda1c687931e9b32c12f42c985e197c3046abf3cf7c756d0cbbd5962cb9324149b800e6efe274e4e89aaf039e"}, &(0x7f0000022000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={r1, @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]}, 0x9, 0x2}, &(0x7f0000022000-0x4)=0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept(r2, &(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c) sendto$llc(r3, &(0x7f0000022000-0x41)="34982c535091fb0e66e5d93b025b59b80108f3811665ffd202ef5813dbdd1bd54bbcfd5e84cf490b45f5e98137b620d8cdfefea9a24d0b2ecb9e762e609d4305ea", 0x41, 0x41, &(0x7f0000022000-0x10)={0x1a, 0x16, 0x2, 0x7, 0x4, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 04:22:55 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002ce000-0x88)={0x4, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000061000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 04:22:55 executing program 4: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00001e4000)={r0, 0x8}) getsockname(r0, &(0x7f000095c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcf000)=0x10) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007fd000-0xb8)={0x0, 0x4, 0x1, 0x9, 0xf90, 0x8, 0x31c, 0x6, {0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x4, 0x938c, 0x3}}, &(0x7f0000363000)=0xb8) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000096a000-0x4)=0x0, &(0x7f0000dd2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd0000)={r1, @in6={{0xa, 0x3, 0x7f800000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff3f8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1}, 0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dd0000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000073000)={r1, 0x1}, 0x6) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000163000)=""/219, 0xdb) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000dd2000)={0x4, 0x6, 0x9, "e7f4661e7274", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dd3000)=@assoc_value={r2, 0x80000000}, &(0x7f0000c94000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000038e000)={r0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000080d000-0x8)={0x0, 0x0}) 2018/01/06 04:22:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 04:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f00000ab000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000007b000)=0x10) 2018/01/06 04:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 04:22:55 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\nq', 0x30, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d94000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004f4000)=0x1, 0x4) 2018/01/06 04:22:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00007a1000)={0x0, 0x0, &(0x7f0000786000-0x10)=[{&(0x7f0000fab000)=""/67, 0x43}], 0x1, &(0x7f00000cc000-0x1b)=""/27, 0x1b, 0x7fff}, 0x2060) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000fe7000)=0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000912000-0x10)=@generic="40738c6cdd9c0b7c0e2bac2c71935093") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fe7000)="a7eeafc8f5bc870b37860058623bcd140679406f46e5c587b8ad22909ff5634a38ca369d1c67c23dc259036e0f31f9bee4c041d5c2f5375233aac034de5a2713ad9e422b07", 0x45) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000fe8000)={0x0, 0x0, &(0x7f000019f000)=[], 0x24a, &(0x7f0000283000-0x48)=[], 0xfffffffffffffefb, 0x0}, 0x0) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000f8c000)=0x0) 2018/01/06 04:22:55 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xc3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0xb1, "593e3070cc3ac6a516ec027da80d5f1c7504738748e2a67e27dd15511d83a0b73240d272573f879de0a68c473912e177ab201755b616599ea595eecd18071cc21215e10d73e2417f90883a79c1495e81b403826afaa54c91e098524fe9f9c8be70ede67a62bc61cf5f351a1162fab48f8b907b44d0d9537b111651007aa82a27346e0f78ceda1c687931e9b32c12f42c985e197c3046abf3cf7c756d0cbbd5962cb9324149b800e6efe274e4e89aaf039e"}, &(0x7f0000022000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={r1, @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]}, 0x9, 0x2}, &(0x7f0000022000-0x4)=0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r2, &(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c) sendmsg$nl_xfrm(r2, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:55 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\nq', 0x30, 0x2b, 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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0xfffffffffffffffe, @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}, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d94000-0x4)={0xffffffffffffffff}) 2018/01/06 04:22:55 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002ce000-0x88)={0x4, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/06 04:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 04:22:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) 2018/01/06 04:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/06 04:22:55 executing program 4: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00001e4000)={r0, 0x8}) getsockname(r0, &(0x7f000095c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcf000)=0x10) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007fd000-0xb8)={0x0, 0x4, 0x1, 0x9, 0xf90, 0x8, 0x31c, 0x6, {0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x4, 0x938c, 0x3}}, &(0x7f0000363000)=0xb8) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000096a000-0x4)=0x0, &(0x7f0000dd2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd0000)={r1, @in6={{0xa, 0x3, 0x7f800000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff3f8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1}, 0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dd0000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000073000)={r1, 0x1}, 0x6) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000163000)=""/219, 0xdb) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000dd2000)={0x4, 0x6, 0x9, "e7f4661e7274", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dd3000)=@assoc_value={r2, 0x80000000}, &(0x7f0000c94000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000038e000)={r0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000080d000-0x8)={0x0, 0x0}) 2018/01/06 04:22:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0xffffffffffffffff) write(r0, &(0x7f000040a000-0x26)="26000000130047f10703c1b00e0000000000c90001000000090519000908f126050001006e35", 0x26) 2018/01/06 04:22:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) 2018/01/06 04:22:55 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\nq', 0x30, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/06 04:22:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/06 04:22:55 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002ce000-0x88)={0x4, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 04:22:55 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xc3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0xb1, "593e3070cc3ac6a516ec027da80d5f1c7504738748e2a67e27dd15511d83a0b73240d272573f879de0a68c473912e177ab201755b616599ea595eecd18071cc21215e10d73e2417f90883a79c1495e81b403826afaa54c91e098524fe9f9c8be70ede67a62bc61cf5f351a1162fab48f8b907b44d0d9537b111651007aa82a27346e0f78ceda1c687931e9b32c12f42c985e197c3046abf3cf7c756d0cbbd5962cb9324149b800e6efe274e4e89aaf039e"}, &(0x7f0000022000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={r1, @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]}, 0x9, 0x2}, &(0x7f0000022000-0x4)=0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 04:22:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00003f1000)=""/161, &(0x7f0000001000-0x4)=0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000540000-0x25)="240000004300010012a4000000000000020001010d0001002005000000000000ec000e9c", 0x24) 2018/01/06 04:22:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) 2018/01/06 04:22:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/06 04:22:55 executing program 4: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00001e4000)={r0, 0x8}) getsockname(r0, &(0x7f000095c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcf000)=0x10) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007fd000-0xb8)={0x0, 0x4, 0x1, 0x9, 0xf90, 0x8, 0x31c, 0x6, {0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x4, 0x938c, 0x3}}, &(0x7f0000363000)=0xb8) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000096a000-0x4)=0x0, &(0x7f0000dd2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd0000)={r1, @in6={{0xa, 0x3, 0x7f800000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff3f8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1}, 0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dd0000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000073000)={r1, 0x1}, 0x6) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000163000)=""/219, 0xdb) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000dd2000)={0x4, 0x6, 0x9, "e7f4661e7274", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dd3000)=@assoc_value={r2, 0x80000000}, &(0x7f0000c94000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000038e000)={r0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000080d000-0x8)={0x0, 0x0}) 2018/01/06 04:22:55 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00002ce000-0x88)={0x4, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 04:22:55 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xc3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0xb1, "593e3070cc3ac6a516ec027da80d5f1c7504738748e2a67e27dd15511d83a0b73240d272573f879de0a68c473912e177ab201755b616599ea595eecd18071cc21215e10d73e2417f90883a79c1495e81b403826afaa54c91e098524fe9f9c8be70ede67a62bc61cf5f351a1162fab48f8b907b44d0d9537b111651007aa82a27346e0f78ceda1c687931e9b32c12f42c985e197c3046abf3cf7c756d0cbbd5962cb9324149b800e6efe274e4e89aaf039e"}, &(0x7f0000022000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={r1, @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]}, 0x9, 0x2}, &(0x7f0000022000-0x4)=0x98) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:55 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\nq', 0x30, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/06 04:22:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) 2018/01/06 04:22:55 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00002ce000-0x88)={0x4, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 04:22:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/06 04:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 04:22:55 executing program 4: mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00001e4000)={r0, 0x8}) getsockname(r0, &(0x7f000095c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcf000)=0x10) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007fd000-0xb8)={0x0, 0x4, 0x1, 0x9, 0xf90, 0x8, 0x31c, 0x6, {0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x4, 0x938c, 0x3}}, &(0x7f0000363000)=0xb8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000096a000-0x4)=0x0, &(0x7f0000dd2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd0000)={r1, @in6={{0xa, 0x3, 0x7f800000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff3f8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1}, 0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dd0000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000073000)={r1, 0x1}, 0x6) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000163000)=""/219, 0xdb) bind$ipx(r0, &(0x7f0000dd2000)={0x4, 0x6, 0x9, "e7f4661e7274", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dd3000)=@assoc_value={r2, 0x80000000}, &(0x7f0000c94000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000038e000)={r0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000080d000-0x8)={0x0, 0x0}) 2018/01/06 04:22:55 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00002ce000-0x88)={0x4, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 04:22:55 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\nq', 0x30, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/06 04:22:55 executing program 3: r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) 2018/01/06 04:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/06 04:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) 2018/01/06 04:22:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004df000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000073a000)=0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001b7000-0x4)=0x0, &(0x7f0000065000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000339000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b5d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fb000)={0x0, 0x0, 0x0}, &(0x7f00006d3000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e95000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e5000)={0x0, 0x0, 0x0}, &(0x7f0000387000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000042f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a4e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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, 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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b30000)=0xc) sendmmsg$unix(r0, &(0x7f0000e4a000-0x70)=[{&(0x7f0000b07000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f64000)=[{&(0x7f0000af2000-0xb)="591517d444ad706bd19ef8", 0xb}, {&(0x7f00002e5000-0x1000)="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0x1000}, 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{&(0x7f0000cba000)="1f849b4f1913b7647e777ada2f67a5fe4f37a8125bd7f3f78873e5c900b713414b02065b9d415a2574cfe1a3bca1d60c76328eba5af3a687e8f2d06290d25bdc898453fe0dec643b36a52dfa09bf88d6300b83abe01d8a7235c25a4126b88a756f02e521d89b3ec2c231053c5c002ec2ce23cbb1368ecc0ad71a5de9ce74558a53ef137f8caefcf885ecc70f27e59384a84b7bf00ee77cf0771566ead44fa3c3e9940ba6f9ca85a188ddb713a849552f9b8d1719d3", 0xb5}], 0x7, &(0x7f0000390000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20004000}, {&(0x7f0000434000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000446000-0x50)=[{&(0x7f00000a6000-0xa)="906f73ab5ecc713b1f8c", 0xa}, {&(0x7f00001e5000)="994689dce6bd5e092a4e958313229ddaa43c97d6f52ae63e6f44a52107db4f0d4522a063c9420bc8369af82bfeee3110fd4a8c26c47584afe0ee4c03f60d060b4879d9a876bc4256e4e6aa72d9af748ab364832dd954a34b927a5b19cbbb5775271b5618c0dacd4f3712a277f9ca1fa0a80ec9d537b92a81fd1e10a0cbda1ef3ed3b05fcf43c2ce6deda8ea59fb93b2b50cac1194b2044f53de049a4096807f634278478eb864131e7bbc31d930b0dafd693dea7334310b66834c7c69746e9b05f77c58bb675beac225227621d558cb292bcf3eeaa13c3a3cfa970f78d5791d879", 0xe1}, {&(0x7f0000a12000-0x2e)="87ff0b26cb3acfc49669d47773c3b8a211b30b0d3ae6d1b99520f22d680006d5f015d5f51e9c8f7dfd93c4afb399", 0x2e}, {&(0x7f0000437000)="fb", 0x1}, {&(0x7f0000e33000)="81d382ff930537ad22278b6d25375a2a5937", 0x12}], 0x5, &(0x7f0000350000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x80}], 0x2, 0x0) r10 = socket(0x2000000011, 0x8000000003, 0x0) ioctl$sock_SIOCBRDELBR(r10, 0x89a1, &(0x7f00003ef000+0x749)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x200000000000001, &(0x7f00009d4000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000677000)=0x0, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r10, 0x8916, &(0x7f0000977000-0x18)={@loopback={0x0, 0x1}, 0x3, 0x0}) 2018/01/06 04:22:55 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xc3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0xb1, "593e3070cc3ac6a516ec027da80d5f1c7504738748e2a67e27dd15511d83a0b73240d272573f879de0a68c473912e177ab201755b616599ea595eecd18071cc21215e10d73e2417f90883a79c1495e81b403826afaa54c91e098524fe9f9c8be70ede67a62bc61cf5f351a1162fab48f8b907b44d0d9537b111651007aa82a27346e0f78ceda1c687931e9b32c12f42c985e197c3046abf3cf7c756d0cbbd5962cb9324149b800e6efe274e4e89aaf039e"}, &(0x7f0000022000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f0000022000-0x4)=0x98) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 04:22:55 executing program 4: mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00001e4000)={r0, 0x8}) getsockname(r0, &(0x7f000095c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcf000)=0x10) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007fd000-0xb8)={0x0, 0x4, 0x1, 0x9, 0xf90, 0x8, 0x31c, 0x6, {0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x4, 0x938c, 0x3}}, &(0x7f0000363000)=0xb8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000096a000-0x4)=0x0, &(0x7f0000dd2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd0000)={r1, @in6={{0xa, 0x3, 0x7f800000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff3f8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1}, 0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dd0000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000073000)={r1, 0x1}, 0x6) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000163000)=""/219, 0xdb) bind$ipx(r0, &(0x7f0000dd2000)={0x4, 0x6, 0x9, "e7f4661e7274", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dd3000)=@assoc_value={r2, 0x80000000}, &(0x7f0000c94000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000038e000)={r0}) 2018/01/06 04:22:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002ce000-0x88)={0x4, {{0xa, 0x2, 0x2, @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]}}, 0x88) 2018/01/06 04:22:55 executing program 3: r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) 2018/01/06 04:22:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/06 04:22:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) 2018/01/06 04:22:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004df000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000073a000)=0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001b7000-0x4)=0x0, &(0x7f0000065000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000339000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b5d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fb000)={0x0, 0x0, 0x0}, &(0x7f00006d3000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e95000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e5000)={0x0, 0x0, 0x0}, &(0x7f0000387000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000042f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a4e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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},