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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x7, 0x200, 0xf474, 0x9, 0x80000000, 0x6, 0x1, 0x0, 0xfffffffffffffe25, 0x8001, 0x100}, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000000000)={0x24, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003dd000)=0x0) socket$inet6(0xa, 0x80005, 0x9) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000eed000-0x88)={0x9, {{0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x2, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004aa000)=0x14) 2018/01/13 15:35:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000cf7000)=[{&(0x7f0000acf000)="a8", 0x1}, {&(0x7f0000fbb000-0xaa)="7b68ddd3aad5894524161352d5195852f6ea2f799232432a8ee1e72894e132dc8d412beb57ac36f385d027672d88137b795a6f5ebc187ed1c42f81ac7a1d7b4b5857d2d2be63988fd43c81d83739088128f053781732ff0825a07d7dbdb52c45f98b85790fb4751d98312ae079fd7dd61298f97c378eef415f0fdb9a2299b09f3c1aeda9621191c0ca78dde350731223fb4b60c4f912e835a48b1616134faf4f3830a14554eaf1b316e3", 0xaa}, {&(0x7f0000634000)="3f4b1c72c35bb6b488ace540cfbcaa245fd35e160b242fbfd0f6a68675d57dcc94b4ba99cb06599d042e8b6fd8bb2e3e540e901a21354bdfe1f536e56f10805727b9fca7843213601e5568ee6129089a1869ba582065907abcfa711f5486c6b37f85573f3319ea81ce747f945c571acdd8a920e1049e8dfa44a21006b206d3cae133afe0260485d2f725fcba346dfe25892c1c1b7e8fb7f13416c196906e1124b1", 0xa1}], 0x3, 0x5) vmsplice(r1, &(0x7f0000c0e000-0x70)=[{&(0x7f0000b10000-0xa)="d2fb55b2e47fe4c2d5ab", 0xa}, {&(0x7f000052a000)="92768ecd53997345fd325d6685cf6f8539f95342ea1f8c34a14998fb88ff97b10bc0515251e8afbb417abe52e2f96399b9c534f3028d36086792bd5414f21edaeaeb5a16e270eaa9490afb54ca3e415bcdce51d88c5b86c5199a39345f3ef0bdd8224c0f2cb7f9cbc8d10bbca5166b6b2c2585c5135bb06ff667ce4428d539de8b28ea", 0x83}], 0x2, 0x1) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0xb, 0xc277, &(0x7f000014c000-0x8)={0x0, 0x0}) tee(r2, r1, 0xa54c, 0x0) tee(r0, r3, 0x8000, 0x0) 2018/01/13 15:35:41 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x20000019, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000006000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000009000)="", 0x0, 0x80, &(0x7f0000009000)={0x1a, 0x3, 0x81, 0x80, 0x8, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000+0x585)={0x0, @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]}, 0x100000001, 0x3f, 0x400, 0x4, 0xb8}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={r2, 0x4d, "df331b8a524994c2850fe672c3b7ebb74563a797f5e88e84e43fe3a61b8a98f48d4198d0a6fb350b15402a0e6c5be49ca3212e4f13d391c8d2d61f47cad6f03e6b240beda914133a8aef23d5b0"}, &(0x7f0000009000-0x4)=0x55) 2018/01/13 15:35:41 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000816000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000c87000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fd1000)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00007c5000-0x2)=0xffffffffffffffe3, &(0x7f00007ff000)=0x2) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f00006c6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 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, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) 2018/01/13 15:35:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000026a000)=0x58fedcb6, 0x4) r1 = accept(r0, &(0x7f0000ef5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000080f000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b38000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006ff000)=0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00004ee000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000da000)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b4b000-0x8)={0x0, 0x200}, &(0x7f0000e59000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a95000-0xa0)={r3, @in6={{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x20, 0x5, 0xffffffffffffffff, 0x3}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000870000)={r3, 0x9}, &(0x7f0000881000)=0x8) 2018/01/13 15:35:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) socketpair(0x11, 0x80007, 0x6, &(0x7f0000d93000-0x8)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r3, 0x908}, 0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000224000)=@assoc_value={r3, 0x401}, &(0x7f00004e9000)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r4, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000f7e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) recvmsg(r6, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) r7 = socket(0x10, 0x80003, 0x8000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r7, &(0x7f0000f7f000)={&(0x7f0000f80000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000022c000-0x10)={&(0x7f0000f80000-0x38)=@setlink={0x38, 0x13, 0x10, 0x1, 0x3, {0x0, 0x0, 0x0, 0x0, 0x2000c, 0x1}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x2}, @IFLA_MTU={0x8, 0xe, 0x80}, @IFLA_LINK_NETNSID={0x8, 0x25, 0xfffffffffffffc54}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20044081) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r7, 0x400442c9, &(0x7f0000482000-0xa)={0x5, "9c3047c75e03"}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00008cc000)={0x2, 0x3}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000f7f000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000033c000-0x4)=0xc) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r7, &(0x7f0000f7f000)={0x11, 0x1f, r8, 0x1, 0x7fff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) [ 113.864651] audit: type=1400 audit(1515857741.861:84): avc: denied { getattr } for pid=29154 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 113.937836] sctp: [Deprecated]: syz-executor1 (pid 29194) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.937836] Use struct sctp_sack_info instead [ 113.939226] sctp: [Deprecated]: syz-executor1 (pid 29194) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.939226] Use struct sctp_sack_info instead 2018/01/13 15:35:42 executing program 5: 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, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000094f000-0x8)={0x1, 0x0}, 0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) accept4$ax25(r2, &(0x7f00002ee000)={0x0, {""/7}, 0x0}, &(0x7f00008ab000)=0x10, 0x0) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000238000-0xef)="b1079fd2f4a15cb591f87d7d26b2f731421af95d434fb401404f6d63371c318bff091ec5cd3784c383e719bfbb3d17b31f2e2cfe51722b0a1f498e884b5d0229532f5b3e02e333f26a83e20fa4123dec7fe634f6ca77245f22fa79836f151b48fb4cff01a65a748fe151d931c1b511c25458da24aa001fc788dd3c08183931060540ccf9d16d3bd2c9c8aff99b899b53bd0cb699431664ce5955a17acf31515e40d354c9ca2d768a19117ddc6422c4d0f25e7757e049ba9368a3155fe1973a51d93b379bd10f49e712a888eccda01aa56cad8669a203c962e1499b1656369a7316f6c42cbf66065759c776fb530585") close(r1) 2018/01/13 15:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x8863, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/13 15:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) socketpair$inet(0x2, 0x800, 0x9, &(0x7f0000d4f000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bdd000-0x90)={0x8, {{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]}}, 0x90) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000957000)="88da73d2f5fd00feed8e4bc667d05d10cac159aaee5c499b28b2a3b2901620c4f94e2bc35b2fdadc5849501079d34927005e5813e8cf62e5c76ef36f9d98ec672fd53f4ecdd68694b7ca24b10dde05fc48ce10dd4f63e0f886990ade94cb15ac3c5f1860626e8be835b4b222d5c9d7f35d47ee0d3c86f3594748c9b256a295fa3372afeb6604f84b2729dd1f3834de77c8e7c197826d9a0baeecea8216b684b48b1d8a3bc1886061028f4b21a2c2278e026e5aa8492adea239f3d1170f2aecb76239220e8abc8b7d03349ff3e36725827c7a1b347fcf24b3a3851304de5aa3764e313eb8e17cca5545d55d743be4c2c2d4d4516650ab0319e66355181385894c31eefc811f9677f7902b1e6b3e7677fa2e04754171e206c064b28cff51fb3d50c72c10049fdf1976cfd3d1345bbeb5a5aeacb1c93ccae4416a1d035ff1cb690ceba195628c3a5184d142f6eb9e3f9937bc0038359815c930a754482fbab90d6137165d4da2f2d3f3a2cfc9d1ea32d1f764c0b6e084f31f4c66074714df6c7d152311761e65cca0015c96ce1658010bfd09a97520cc53cfed63de9d566503dae5a6b294b4c28f0a28eb40b425713c9a171e8cb5f5f5c0c632271967b0fc7b12101632bdadd4f2f8025923ca71da3454b0f18b9bc43afb004a7cd94328baa311ee0e7cd5c611401000a9460fc1ce1ca0f1b9e8e9572e5598f52c40918827088cc50b62d057b1f22c9112218366701b74d2c97f7975847256c6a379991dd04ed11bbe0355b25f91c943a766c643fb04ef9ff5afb3099af56011f9bc42f11ca3c8306e9e016a9c41d2405bc6d91a9e44cde7dd3a135d8e19498ef8e2226c002ecc211230d32d339913b7bef31aaf0017c9d72290c04ca9eb8dfca5468159e80bf7ca459083120f5ecf7895b717c0e829937e737b255feec7b2676f4f066caf44693ad249f843f652e786b78790ab346aff22b3b690e318a28890c1f51e49f087e9d77636ed176481a9fce6da3c3d79d46f6f580540f933c84b404a23d62113702f8823a07601c83246277459f97b5c981adad6d0145733ab4bbfed93c9257853d02c0e4324abe08fb69b847861334b4f968f33650a19818f956684e33892905cd2d70beb8e043210f05afb436d7c84f5d04e96da37d58283446dc9bb6aa49d9f7a3dd034679586654aa5e756307dd6de669d05bf0551159f5ab8a4b1deeca02791fed6d9bc33f40511daba164d60e27828fb2687714410395978694bf26baa3e68900433955f2cc3615cd0777add179db1a677f759c0dcf3a03a959816088c51357f2008deb199404b84a9663ba4ab487c253b0a7f9058c0838fdaffb74b6442cc3639100432d5eb962b5f8ac7097bc27e4d982d17720b84cd0f032def1ba9f7e99281cf24a5c6d3c9a8d6193a2e221f6d383298c143549720aa0612b05f7f367dc08c6a84d6e73dd43600a1b93b62136aefb8c339196ba6c1deb4ec285eaf5d60adc1f112df0c7992ee8a4f5413c6e50cc362a6b0c9ff325b6c343e6b272095e4dfcb6ba048159284eeb3d87d39c03e913325ba8c96ea1e5b77e578df588663a371ffd516b64442316cda27174e0815fa5b7e504f41a54accb55353331daeb493e7fe7b3ad0d5d97d01de2f8eee7099dd5e40b73d30558cd45b1813699780e0ce1f447862f501af34fc016fb3b54d593913b933666ccbe3ce4466cbd23bd3786a8f560e37b2296b784182f5afb8632e1aeec7f95dad1d63e73c71e0e4b015738cc4dd1b3f26d1dafc62c71beed7443d765c0ea62f126c793a39f8dc86e9728b593f822adbb8953c1ed73196bde5c97e5930771c4e9c796fce962c1eeaaac24cebe026a6db9e9b15a3a7b9f029a2321ecdb9b201ea45a758badc1160706883f66e3064d9a878fc465acfc62ebac8bf3a6fbaafdfc3d4f4605171817cfef68c916a9f774a656c26a1badfef47ac2aa71cf2d7d709ee9846d9a9b55012b9a8abdaec05460d54825195a4c7f8c0d0b8137e0229c13650bc541a4646bc49d42c8eead7ad92a84cc3959f32bcb149904075e77dd3df4aca78955c67d9aee05c53dddf5810ed76675b72dcbd895bb42cb5b3fb739017c75248ec83e4e18c746159f6cbbf1e225d5989707fbfb8b3ecbefb4ec61904bb37db1c1a711591fbdd247a297abc9665ec58c953b8fde39f33813231efb1954a01bb347818cbf9d7e9e1222795b592417b4e24880f9b2d21f328666c4099830e3d18e6226824a6d5a90cd3991bb14e89d6a7b119710090f64b8e9388f12fa0c8251cfc101cf060e1778d3aff3dfbfc2534b6aa12c99651123bb86109f6812363b064d113e7806ecc17a55c8708cab4c8e9e9fb12d8c73304a525808eb89e4facf6d654b4ac02d90664e8f04ef75ece95627e654ed808fa1f3a82956a1f1efd681e3f37e2f016183590a117a319587ca8f5010ebbc6c84200c62f6469d73ad6603db70ca53f9210dd8fd2da6946e3710c519828216a84c3111b63d1f3d329ffd65f8dae1545dad8cb1d833edc1ce55e7c1d2cddcb4e6e1600ae9271d4638e76c9cc5923ac22fc64af726e54aa9c7e07a382b3e5a0f15a4dee86a1445141847d8c9e296c87704c0d0e05a43ed9f904779f4d64eac11ecbebc1c38151100f78c0f5b8e9132a53aaf86d7c34011fe131b1cba4ddb2392ef322f69e5c56b9586e721874d0301ae05fc370fde57aadf5d7a8ca3e4effe6b68f395ff5b9d87a54c17cb6b32f9153ccb5d994750da976fce80328546fd29b0f7cc907c12da72bbeb20dad583673c6a04a8a771d300f27d5be9547ce8b65d89cd00660e2bb493496f03086978d48e8647c1954ba6eda3f55dd81e3b4bf09a24a068bd1ad47e5596c70a4a75d0ded4268b1410ce647f1bbca81bca82323234e48018c215c5df92559efc5a84696c23933281cf65d026f512c737cec3027cc0069ab5718dc2722501d2d95cff5caa06884d3e7c24fe098101060a6dae62899eb4728fff9cc01f204f3fdc0ae7b697e5bd6b0c6c9e53eaacccda5ddac4d813ccc28374a2beeae66f0d1767bb286d856cb0428cb0bd8c183ec6eebafee66985940b50e80b7996452ba4778e5e6e32471670b5d65e26bc853f32ca34b535d654802535cac242308959aa69db028455180ee8b6f5d4094fb2ce526bad7416403493d5df25dc52f7f3a05a8f92146ab9f9e4d580b9d1d053e4251fe4bb9196f92a021af9780be7a3bfc92dea58978b90974b6a4240cefb99e95ddb73a050726c35cc64b63d07c8f7bb210d9c8eadbe75a06146561371dc27301127ed598baaa555188027528e226c16b478c03d3b9a43dcd0b927a88e6ebb69168338f39e6681eec0bed47e4032521d36b3a10370668943edfc61ff31d7d0bdd0eea517adddb5835cdcaedb0755c57130e5a436faa06702d5ec88ce7bd9a4359036fd91afd666b784725511652ad1c12c570ec784e17d220c98cc21c865bd73d4bbfbe17324acde58f32f71f2964bdd9626cec98033c70909cad4cca2959252877cc57685506f78aafe2ae66fc9cebb4855399d24b12941d2a9c20625aaba92c2fdd50c36094ab8655dc926a92d7ddb897137a016d4901e66cd7892cf6cc24b2f97ae1cedee88ba483326e2bce1d61ca538fc4e85d3e9a89fc10d5dbeead9ea288ce6f0fb8664d33a2e56bc119d80ca79802ae5c3048f23db5041bc9e3510000c1240de68879aee018111d4b362ed010fed9d83696f4556054bc2f54cb4b16dd9eedf6b85a2a8be386e153404f7b773136feaffac0749d9268f5e6e40d78cca83f82d630a0d1d271960a20a5c3e4bc93763004a810c807d4fd1a0d136632452d232517c75e76b1be67f18cbce9874ddc31497f6d939cc828bc3ff9c005670e89a6084999e684793cb8d3f777b9d8c015f9ee4709ee2e5dc28ed7adb93ebe1fd72370028739e46bd4d3381dd7fcbefd6473a8c237a684051391b24174d65b2ad1e53a5ece5ed292043ac983ae4ffe62be58962b0a1330687a30f390aec0c94946f00e66064c6087d7e6ef6d9b0a6de7a44b81f0b5bb57049a8bae8289c7571b5da5e3bcc8cbc3e813ed4d85da441f4d93df66ae86a092ed64853c1e0d05d5c3adc739dee05d59501cabb88cabe347fd26b666d7d2a0b530a048e7187003c37c89af0c966aa415c52694dd1ec90acfe41334425690d5de9fdd0310930690797625c7056aeb112eb412c244ff10388706b067335c1e2ff3b4918586e5a93af4655bc782c35d49ebd196f3a9f06f1d5c7b1de3ea78f49f57b2d80544bab412fc31c385d20945705aa6a4e7e0eeff665bd0e5480fe9519f0c0434609555a333d3fc492432c0f581736a954588d16bd894358d3dd2d3610acf622eb18693ac077426da8baffe81100aba185cde598c4aab7dce9a89e0b218e07eb2730752c846b49917819c44504a66de59761d191560a510b27120e42911cda954ea76797ba668d1470dc0348c6e2c367197f368ec2a679f173d8c213b1ef7e34d2c81937b5882ea85f525768f38ede8d385b4a931490f6a158c5e68c7b397537a2bb0a7021a0ad0a5384229de0983beb8ef205cc934618975fea03c01df678e09cef198cb5b4f65a49e5eebb748bbd73b72d8c73524b1269b59777d84d1e77e3a8cda8dfee7ea05ba9fba1a19c672c849e225ea7d99ce90a7f4897b190d772fa3bff5f45432ab88f30b60d648c851cb6b26ec523f2b80b02e92a39f53924a9c26d53f49d7d2e71ddb96876bbae6840c1a01a9fe4c85c88a1fc9d2b9edaf6dcc49f00a97984a6a83a03f9c111a9683b551ea91df4e8744190dbf44d3ead54f796f0cb892f0718b76f6edcfee42fba4d1e41d6e24c97a09272add39ca48bcd7a6676528a128b573ae9025a3926e9ca6cec93d9a1c9ee840273506e6db31e73d877381073d7089646d10f84826348a9caa40c8b18aeb21689eaf0ce6c8ca71f7e843f40d2d629ff80f51aedc80995a30833ac15b9d7c1259751b0b75308c6c785b20238a49cbf8a13bd5a8f0e1219a970d1317aaa397cdcbfd3afdf54af0f7654fcb59752c7af710f358ad5e758c47c189f1e8bf052cdc385cf027687e053b7de250f20c968c3490dc77b05600e83f64e08fcfc5ae67334e0501c50e7b0b11985c115fbb5e1048b68c0ff2d21829485512b42ade09fef31b4fccaf29eeb1269ab816e640351222848d3d3f8039545d3fe5bff8de236b84a618b4c8c131f9125dd2836ab11b2c3ea1e3b2dadcbadb5277f00345beb4ecd4334248190656ab4f1a5842d18f6363538257a9d24b362598c596fe919b1d9e159a16de30dd72380134f095b6422c3154f3afab6f417337f6a86880375dfa58ca3e104cded0189e903e7eb0bc55d6f6fffcdf6b4181056879554ce0d4ccbc92db63b6c73411b795b8ed1239c3bfadbea29e71367d27d45374b61d3fecb63f60db8185f1f8e95f54f3d5cb57e3818a607c41dcfa4e121fc6c113b85428ba41ba3e5a2c36ee2ddad2cfbd9e6d695dc496513908a5bbe027417edae13f364939f8dfd95e80996deb26a177f9d2a91e333baa7c0f5b2c8671b602f106df02387f6093d2b220e0dfd3cb9ffa66baff42b5f653a282ae3c347b187d1e78d32c69fda0f4c8c1ac8594ca69481fc1e00ddd56ff5658d382e52b20ec2f046b42d4b0ddeaa76c9017eda5350c751235a3b7238b8e298c9004ae1e206dddd3180e04db0ba63a7b1e8de53a89300f9d0fcda8d886afcc79ce35f0713fb5445f07bb4bd9f3bf372632e6511db3eca500c8cee8123c46f64873af105b4542", 0x1000, 0x20000040, &(0x7f00009f5000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7ff}, 0x289) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 15:35:42 executing program 2: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000faf000)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007a2000-0x8)={0x0, 0x8}, &(0x7f0000bcb000-0x4)=0x8) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000f82000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fb2000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fb1000)={0x7, 0x2, 0x800f, 0x6, 0x8, 0x2, 0x3, 0x3, r3}, &(0x7f00000ad000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fb0000)={r3, @in6={{0xa, 0x0, 0xddd, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb0000)=0x8c) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000dce000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fb4000-0x4)=0x14) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb3000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000)=0xc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fb3000+0x170)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x2, 0x9, 0x2, 0x0, 0xa, 0x20, 0x80, 0x2e, r4, r5}, {0x31, 0x4, 0x7fff, 0x8001, 0x7, 0x100000001, 0x6, 0x1f}, {0x80000000, 0x3ff, 0x9, 0x4}, 0x5, 0x4, 0x0, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x1ff, 0x2, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x88aa28d661e926a2, 0x3, 0x3f, 0x1ff, 0x80000000, 0x80}}, 0xe8) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000709000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000719000-0x28)={&(0x7f0000e6f000/0x3000)=nil, 0x0, 0x1, 0x2, &(0x7f0000dea000/0x1000)=nil, 0x9}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000faf000)={0x0, 0x9, 0xcd3, 0x3}, &(0x7f0000d6a000)=0x10) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000fb3000)={0x1a, 0xf8, 0x9, 0x6, 0xa8e, 0x153da000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000850000-0x16)={r7, 0x9, 0x7, [0xfffffffffffffff9, 0x20, 0x6, 0xfffffffffffffffb, 0x0, 0x2, 0xfffffffffffffffe]}, &(0x7f0000e60000)=0x16) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000faf000-0x11)="bb", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc0000-0xdb)="d570e9228aaa7a41e0dfca7aed56860925da4a3af19f08bda67cf3700c01735317c0c28e8100fb3a4e14b882229abfe45d2c620a6a9b5b8460949527819f39a8303534f11538c2f35c50999bda06f506249275d4f513a332444a2d2fd5f97fc2753a5b82989a743760980134376a8990d893885c54e05c776eb4b74d0813352e375bb73f824f5d24cac2326c40fa4252e7e2c3039ba7791dc5c1b299d6d2a2852b7440355fec38335849ebbc2d82a55934d0209f043be3ae014eeb58378d23b71b2c0d93875742ffe78b9959778df92b0109bea734efa46dfebc2f", 0xdb) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000477000)=@generic={0x4, "99967b009ae301835430ff331f34c51642117ead574a9021de4b0b82471a1827fd393dae3d9a04dec15804f1ea848c31d4848508f1715060a3f1f3e772398044fe8f3fb8f8eeab85ce643a579e1e33294e5061c11096cc8745f8c11eff970b6171b4d4e07445f9e01cad48e609d0f5c923207a8e3637c88e335a04b94334"}, 0xffffffffffffff66) 2018/01/13 15:35:42 executing program 7: r0 = socket$inet_sctp(0x2, 0x80000000001, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) 2018/01/13 15:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aab000-0x1000)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 15:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006c7000+0xb6)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r1 = socket$inet6_sctp(0xa, 0x40000005, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x26, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000612000+0x1e6)=0x0, &(0x7f0000372000)=0x4) 2018/01/13 15:35:42 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept(r0, &(0x7f0000acf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000258000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000f79000)=0xfff, 0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f000047e000)={@generic="ce883295c139145be12e6b4326e538dd", @ifru_ivalue=0x1}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 114.028891] sctp: [Deprecated]: syz-executor1 (pid 29199) Use of struct sctp_assoc_value in delayed_ack socket option. [ 114.028891] Use struct sctp_sack_info instead [ 114.046142] sctp: [Deprecated]: syz-executor1 (pid 29196) Use of struct sctp_assoc_value in delayed_ack socket option. [ 114.046142] Use struct sctp_sack_info instead 2018/01/13 15:35:42 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000)=0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000007000-0xfa)=""/250, &(0x7f0000001000)=0xfa) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000b000-0x138)={0x21ba, 0x323c, 0x2, 0x38c, 0x5, [{0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x68c1, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x0, 0x0, 0x0, 0x1780, 0x0, 0x0, 0x0}, {0x3, 0x4, 0x375, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$unix(0x1, 0x7, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0xf, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000005000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="5676e18d5f35", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8688411dad7107f4a4ab7e56b2736757"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f000000a000-0x18)={0x5, &(0x7f0000003000)=""/48, &(0x7f0000008000)=[{0xfd7e, 0x0, 0x2d, &(0x7f0000009000)=""/0}, {0x3, 0x1000, 0x5, &(0x7f0000009000)=""/4096}, {0x645a, 0x3a, 0x100000001, &(0x7f0000009000)=""/58}, {0x8, 0x12, 0x1, &(0x7f0000001000)=""/18}, {0x1000000, 0x6, 0x1, &(0x7f000000a000-0x6)=""/6}]}) 2018/01/13 15:35:42 executing program 1: pipe(&(0x7f0000bef000)={0x0, 0x0}) mmap(&(0x7f00003da000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x1f, &(0x7f0000000000)={0x0, 0x0}) socket(0x2, 0x3, 0x2) 2018/01/13 15:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000005d000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000066b000)=0x0, &(0x7f0000d65000-0x4)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r2, 0x0) listen(r1, 0x0) connect$unix(r2, &(0x7f0000889000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000c98000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000150000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c84000-0x4)=0x8, 0x800) 2018/01/13 15:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000631000)={0x0, {""/7}, 0x0}, &(0x7f00008b1000-0x4)=0x10, 0x800) recvfrom$ax25(r0, &(0x7f0000b76000-0x98)=""/152, 0x98, 0x10062, &(0x7f000064c000-0x10)={0x3, {"787e8e839c1454"}, 0xfffffffffffffffb}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f0000a2c000-0x8)=0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f000092a000)=0x0, 0x4) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00004b5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ea4000-0x4)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00001fd000-0x20)={"bd9a282d2deab44de578eed0ab7a4a39", {0x4, 0x4, 0x8036, "e9b0cb00f0fa", 0x1000, 0x0}}) pipe(&(0x7f0000d33000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/13 15:35:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0x0) 2018/01/13 15:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xe, 0x800000000000) sendto$inet(r0, &(0x7f0000008000)="140000001600052e070005001740000002000000", 0x14, 0x0, 0x0, 0x0) 2018/01/13 15:35:42 executing program 0: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f19000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000b00000-0x4)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b77000)={0x5, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000ff000)=""/223, &(0x7f0000f19000)=0xdf) syz_emit_ethernet(0x6a, &(0x7f0000f18000-0x102)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x34, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xfffffffffffffffc}, @padn={0x1, 0x2, [0x0, 0x0]}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/13 15:35:42 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000238000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f0000f71000)={@generic="2596ec563356b3ac8edb29573290d8fa", @ifru_settings={0x9, 0x3, @fr=&(0x7f0000b02000-0x18)={0xffffffff, 0x8, 0x0, 0x0, 0x8e, 0x100, 0x9}}}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f70000-0x38)={&(0x7f0000f70000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f6f000)=[{&(0x7f0000f70000-0x7d)="80069c2f71816d5d13c5bf06830d78e64fad8ce833b93f628a8b3827e64eaa91c9c5717ee7065f9d3b8e72f0bcd3ee3ebbf4820c8a66906a15b1691fa21061035b3ddac841f0c4afc8e9af555bdfac52002b2bc7b8c9642c779603055e5a6b874ce2b45ae11e3c7c416fbe9f9e0439750e5ce16a4b8f8a75caadacb09b", 0x7d}, {&(0x7f00001c0000-0xc6)="6fd7d0b7ccfd5f8b9f65de25fb5d8586281f84bc0303b465d401686b329b421cd7587ce344a6cfd9ee1704f48277975932298358fcd807b7aa362f1a46b853b9634d952a335403e3773111c30680d80a4b7cdbbf94c4e10b4545e17b91c304d9b61f34ff3eb540199d124f1641b6b466426a966901ae2119584d3a143a8c77311389c801e40018085d6e52ec0b102f136415ffd1fd414facc25755ac1e2c9ceeb00c357f215a06536f8abb7bee767dad5ad5b5a7280f39ae755e29ff6fdf129f4f7e204f300b", 0xc6}], 0x2, &(0x7f0000f70000-0x1638)=[{0xe0, 0x119, 0x38, "aed5fedd381f2db6a01041003f4c60db2a5e5b01bf6f876d3e4102be11187ca01a8b8de7945f9f59ce2a275b9acccdec24feb43c38e6a29077de3a3fe81ee218ddf89bedcda4ffbc96fb3887a7097b06c835495bbe22720b3e43d9daab95302f783a6eb27860f54db76dd2ac93511f0b9fc38b19799836108d136f6b347debc323c211e968fc5f2b522dee884129609493f3d888476ed54ceba93772b00e2730f33f610c32e4c3f56c83d8a832bc2e6faf77b057d91b4f44fe40ddfacaa8e857eb962ba8484cced041e95fc5e486c7"}, {0x20, 0x110, 0x9, "630a8c4dab798b0886dc18ebeb75"}, {0x110, 0x1ff, 0x80000000, "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"}, {0xf8, 0x6, 0x0, "7f4199f15e3006f9141586af0771eee1e953d6e4ac6ffb78dea0df89757ac324946d5c88ffdb79801c97b84b687baaa9dd390f423e687f6a78deb7bbfd6db1d9a815ea975c5d59de42d860cc3365c5b0b4a8c69a5b7f94e4f2a9bb7f483c873035a27c0d719ade0e1baf70d8b75f9fb25f1837e0c02560402f0e150fef1a906e98ba6e5b5a6508435f2e108abfa29214432e22ce5cc9b68a47d07feb1c85c98badd8fa493d368b136eabbb7ae896d8fbb8adc696465ae4963e6f8470a3a9997372b97578a39a393899d8ce594c701302cff506282ae23801e0a30cb14994a8afe97143"}, {0x90, 0x102, 0x4, "9a89bf4e07845f01e1ad39dc857dda557bd5f950b4f50addb9a950b3634724c5ca03cadf12eef111a1b50921495913c68d023c96c9413f6c0f55b84847aee2c8e93b5f4aecbb16bc33ab32b10d2bfac3d7b5272435e6c0ec5b2954f442d3d04d2fbfd39b255f5fdf11de405cdb2adeedbafc47bb1746682a85"}, {0x30, 0x118, 0x4, "24313569f5395a56c7c5ba3198ca285aea6936e6dbb0e9aef0e5223564"}, {0x70, 0x0, 0x3, "d5260890250b1245455113de4b30bd562e14602d4bb2a2e78e068d9c59e64cb7ef2c2484e336211ad94d9415083912ea371702856e0b5de0eff9c5b3c84286f2ec865b0e7af970155194e755ffa09d93a7cf887808ee855191b66068"}, {0xe0, 0x111, 0x9, "602efaaa8cc6674c68815f2755789d22b246a9435917834cf32bf29e924ddbca50c1e8467bb4b446778dbacf0a609ca0e6323c3abf00eab6e4aaed09bbd60be0925ae3460ee24f17f9c33baea15b62a0ba6e5d0c1943ec3bd23e5d092ac9a5ad85c42ce552a353dcbe51bd1017d8557262d9e65ea8dd300fed2a1599801c29708d06c3b2c641b99e91f1f514d4d6e35c737d0146d304c7a346291919681968c3daf161c86369bd46e49d73b92f044b6985d846ab0b02c78712ca18d6c2f853d60732eb241636c33ed5f3bd51ce"}, {0x110, 0x0, 0x3, "f32d3f19d31098573294831b4dfa80675e6d369ee057f4cabb3d8b8330b7e4a92b83226ef95d5e5ad04888d9a1d65b410e40c78551c326fd759e88da179082887f1413ffc7b90cecb70da622e952dccd893cc26cce8dd8cbe7b499aa0e59597d84a94d9fb89d080b4140ac977bd1e26fea5bfac025850d63b889cb0bf56d065cead376fba5e9e87de0df7a10e9330669f8e145aff80759dd2dedd14a8e30af31b641ced0f3731a3821ae852866e99a3fa7714e5a3a6a51c864d75256f0fe11112d74b54e25a04685e40e573654b76df739ae633285436d5d5c3b942720219cfe8f1da5c4ae51f98ce07548739243f2c7190df03c4fbd2193a7cf233f350849"}, {0x1010, 0x107, 0x7480, "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"}], 0x1638, 0x50}, 0x8800) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004a3000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f72000)={0x5, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000226000-0x10)={r4, 0x10000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000f71000)=0xb, 0x4) sendmsg$nl_generic(r2, &(0x7f0000dfd000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:42 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000bb6000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000bb7000)="84cccf0ae0da8a8381448cd6ab89aa6093858b04ff82562124a445b48a0a60e78d7cc8e35ac9d090eeddcd1c1ca1214a4411810481b7fc20ff8b69a878f24d487f37c624bcb501c519bcb9f98e259ece08760bb7224ac78a5864bdf73cd34ecbbb59a78e8b105b64bb8685576175ece13b9f8d277922d73f140f9ad40b5feeefc88c94231cfc0ca722ec7ca7bd590fa8bec16dacd9b9fdd0b354eb192992aa49da322bbbfc1faea34bfc6696bd13902f97", 0xb1, 0x40000, &(0x7f0000001000-0x10)={0x4, 0x3, 0x400, "fd2ef64394b1", 0x200, 0x0}, 0x10) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x9c)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:42 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = accept4(r0, &(0x7f0000269000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1d000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000000)={0xfffffffffffffffa, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000001000-0x10)={0xdc, &(0x7f0000001000)=""/220}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000004000-0x8)={0x1f, {0x401, 0x9, 0xfffffffffffff483, 0x7fffffff, 0x7570, 0x1ff}}, 0x8) 2018/01/13 15:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r0, &(0x7f0000de7000-0x10)=@ethernet={0x306, @random="301fa514f893", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:42 executing program 3: r0 = socket(0x0, 0x2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0x9, 0xfffffffd, 0x0, 0x7, 0x3, 0x7, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7, 0xffffffff, 0xffff, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x1, 0x3, 0x0, 0x7ff}, &(0x7f0000000000)=0xa0) r5 = socket$inet(0x2, 0x800, 0x7) 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) 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) 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) 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) sendmmsg$inet_sctp(r0, &(0x7f0000002000-0xe0)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0xd4)="6007f44b22222c97a502ccc208716c15647ac72389409f03b4afa2846eb09f0ad57bc86ef2efd92688ceb5c27bcbd527bfa167f3408cbd379788ce22f5962f98aa21d08449b285b6b3fda20f7039fb519de48a179f873abf8499c4f2e9a837d3bc782b8df5791bb7fff0d8748505b4701fc1cfc6688b9c843cb6eca71269abe92de585ad2905557e10e09a7543d2a39f6e726b3f2ae684dff198ea61b52ee41e4b4d6e8544019baedc839f20c4d229850803922fc227512cfd55abd6019eac23b7bc018f65d529519e2709f6624c722dfdb92e74", 0xd4}, {&(0x7f0000001000-0xc9)="a14d56ea083b68e24c24ba8d13a64db0053499a9f5ce86eb3d460fc65d189d03d93706cc0c8a68ccf22cd1e1afedeaacb9355c19ec8865fa5a32e70d25421ce90958b74413dc97377cb733ac8f56f77318593f18b32ed63beed599caa44b66d5651eb8c577c6944692c1f1dd0eca4fc148e24e93c5f6b536d41f4e6c2ccd7d228e7897b3a243ac48317feee9861f4840bec36310effcfc9e0b6a8ffd738af71f79ec6c838808a0d64ee89ecaa693ffb490a30bccf3f183f328d5d375e77c7fd255957aca06e478ce21", 0xc9}, {&(0x7f0000001000-0xa8)="b70246f30c61713a73992fd90627f62d986140184011d5ef482749314f9ea6ae08fda953143ef2d8ab9532b3f9cabc7741ca90a96e46bec4eb99981892f8885e58fcc003ce0adae4b4bd2ee06b1d8c219a4d1fc543da53d4ea24bbd9af0ac678524bba440e7c4e585d2637788d0599e832e655a0d4c2f122618bc398f7fee500e06e0e05f4e032ed6946232b8f18616abc8ece078c7dea5a35b679d511201ec4e6f1f3f287987ea2", 0xa8}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="0f808b738abde759031c1c1c06f7f896cc2450f2d37f43577672ed7e2513ca1b45cc44ab35b44fe0cd65e538c7f29e3fc69be802ca17732f1c9c663cacff9ec995bf5f51bb0b239ba11f1fd7f838a12c5e602a839531d96f0fa0d15c9bf1acd3e34979b3bb4c90630861735076559a36c43b3bde411d1b80a453e306fb6bd9509825a1176b045776e55279044fb8fdf36402e05b484319224e682dca0bb74de43902dda6aadb21040d3f38de0b5925a973c25176931a3d5df8c14c0ccd826186a128ef6d2d01918a000f9ec1f4829b8f401d821775aced7426b4468503a414", 0xdf}], 0x5, &(0x7f0000002000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x101, 0x0, 0x81, 0x1, 0x39f, 0x80000000, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x400, 0x0, 0x0, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x80de, 0x200, 0x8005, 0x9, 0x7ff, 0x1000, 0x3, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x3, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x173a, 0x100, 0xa, 0x40, 0x200, 0x5f6, 0xc772, 0x3ff, r1}}], 0xf0, 0x10}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="075d38fd8d74a8447716105ae42f513465e5e94ad975da777892e380bd32f718fa2b1317306178f1369dfcb5902f75b2b30371e8dfe3e58d7d58c311fbb106e8384d1b7e3fd536bd6593690ca52d70c8a791c4b9ef4cc504b335b5e64e69790289ed81c495c4bbca84fd102d86bb7d2868b8ebc2dc786a1a4a4c56a618b3de5ef7fb5f7868f47d9f96129d474eabdd0e917e09c109572c7d2012902c219dd7d1b6d56b7bd571a2fdd9459ed19a", 0xad}, {&(0x7f0000001000)="a54f05f8857b94ddd80efa6ff9c3dd3bfd78aacde54e44976c", 0x19}, {&(0x7f0000001000-0xdb)="c530ea52545bf86b72e877baf4def266a5cfdd1ce9e30225e040eba0209647126dee3d48b16d2ece6424ffe2f5bea0f7e8b7a5e9105f5f03c577e7b6623382bbd3ebfda083d915f87900bb5d688a5e34e84e27c9e8caa521b8f399c7fa104ac9ea44fd342ef0bddb3c99f543dd35949b889a5c26c6c35e72fd22ea7619101dc934676fd9750aeb6dd7c74866a208ce99af0c58e8ae46d165f8b279dae9fc6b520e8e7788c5111a65a2af8b101d09e5e08d40015a11e2e83422d9a99cdb7fdf3eb2ccb5bacdf054df2d01952cdbee164018c4e80407b02959ca608b", 0xdb}, {&(0x7f0000002000-0x23)="d18373849bf3c3223acc189954037cfaad410ccd28cf12d4fa8772674580eeca75db70", 0x23}], 0x4, 0x0, 0x0, 0x4040090}, {&(0x7f0000002000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x9)="ff8806bba7af6ccfbc", 0x9}, {&(0x7f0000001000-0xcd)="71fe94013574cb6fce1319278fdff21f9467b42b96306b1432df7890f914dc9180f9473341dad592d57978d7f68de5a6d7e04878790c9e4a735eb2718c8b344eacf1af40095177172d40945dc8b10bad707fa7886bbad90f313af1d97730763bc5a8d7037f94b14fde58c087371fcd15f1423288bcacdd70455c5aa72e626b08ba8a9ff6739357d84d88c6ad385a9240447343f0c6cdc19f316dadd731e626eb19d1380dc68a9d9294ff38801c8709bf55adbdf7fcee5d7e9540faf27e56b9adbe05371a60ae8da738dd452010", 0xcd}], 0x2, &(0x7f0000001000-0x90)=[@init={0x18, 0x84, 0x0, {0x6, 0xb6d2, 0x2, 0x7}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x6531, 0x6}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x88, 0x1}}], 0x90, 0x91}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x6c)="bf44c6e3d555409eb4c34c4cca576a3d9c5dc3c3c1c44a9d594c8aea94f5f984f97a71975d5fde0e6d7677fa22fe3554b069b19681de068b3031c0c6946e74954b1c74dc4881ecfbf8946cad47e21fbb1f6ef4deda0cd8aa75a077383f6da57019a7683ce87b5cd1b02c4c1c", 0x6c}, {&(0x7f0000002000-0xf5)="ee670a36a263c3f0ac154b7dcaa1654d96c58fdc237a9d52e5f837070619cb9362a704f48f5df4a1d6597e3d66458de531358417527f025d18b756e62a009dc0a7bd780fb7dec212d6bc225df9beab2b037c3e2b3d49a07e46a1249e825ef4219b22ba710b4b43569667370290984b661faf081d77981ce385998f5fa4d3c129933740e9d4a05bab901bb0238e76ecc8989d1e8b1294ef1c862650bbbc1bf9f3fce6ccf61fced13520d40c551535c34a74ccc349ca064509b95aa7f5756094c6eb702c5f9452dadd448a144a8d1546cffe194aac7536f745649f3f24688871dc9c6d247bc3c7d08b6ae6251ed9aca1c645d5265286", 0xf5}], 0x2, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x1000, 0x1ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x200, 0x8, 0x5, 0x23, 0x8, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2e95f3bd, 0x8, 0x20a, 0xffffffff, 0x7ff, 0x4, 0xfb8b, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff00000, 0x800b, 0x7fffffff, 0x80000001, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x100, 0x8, 0x9}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x101, 0x1000, 0x9000}}, @init={0x18, 0x84, 0x0, {0x9, 0x200, 0x2, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x202, 0x4657, 0x3, r4}}], 0x180, 0x40040c1}], 0x4, 0x20040000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000aec000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001000-0x108)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x1b9e91b, 0xfffffffffffffbff, 0xfff, 0x7, 0xa2, 0x0, 0x6, 0xa9bf, 0xdae, 0x3, 0x2780, 0x2, 0x7, 0xfff]}, &(0x7f0000429000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) getsockopt$sock_buf(r7, 0x1, 0x1c, &(0x7f0000353000-0x5b)=""/91, &(0x7f0000801000-0x4)=0x5b) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050002006e35", 0x26) 2018/01/13 15:35:42 executing program 7: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c48000-0x18)={0x0, 0x100000000, 0x0, 0x7, 0x1}, &(0x7f0000c99000-0x4)=0x18) r3 = accept$inet6(r0, 0x0, &(0x7f00004e7000)=0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000a5f000-0x4)=0x0, &(0x7f0000f05000)=0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000066f000-0xef)={r2, 0xe7, "2a7bfcf2c3747a856f1ec21e0198a94e1f61c4af569f3a14c575cd34badd0115dac20589ca8151103b6f2df73979ae155c884f33420a2512227cfcb7879a58f53ec403de4ce6e9e3da980b9f9cb8fc61570c9076cb772a8a0214793426eae69470d65eee4579294df9c14d3f5013f936e5efa628e4f063570e625d3245d57b8c5912067ad114f3024880126454fde1258c0a1ac3b756eeb800edc2144dbfa0cd2ed4bc25b216a10932a45bc431a76bd3fb208f010633ced14b461b89b4fc10ee3e4906192b75ea04071523a5a0dabb0014cbfa883e0ff60ff6d4d4ba14240b22504f880948ab28"}, &(0x7f0000f06000)=0xef) bind$inet6(r0, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000bca000)={0x5}, 0x4) socketpair(0x3, 0x807, 0x100, &(0x7f0000f05000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00006be000)=0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f03000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/13 15:35:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) 2018/01/13 15:35:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000777000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000082f000-0x4)=0xfffffffffffffefe, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x8, 0xfffffffffffffe34) setsockopt(r1, 0x200, 0x5, &(0x7f0000001000)="9e1af1d25aa94e7321bffcd428204de87f1d160591ee06c20233ad50faeb6ee6d259b91ac50dec979bf0ef506c560d56cff51f63050c329cc2b731c3804e3129097e071b7602f63b4228859ef53a8bc1fc51b600a7f243958cd575b0a256ec9ecab9a93153c60033d8e23ffb281026e7e64513f5fee0172a991de96a40f1adbfa66863cec5cd76672f0ec2d9b92b74eebf309013d6cd32587a44da1b5199980a8892e0c49a803d19f5f9938042ed321c0b45ebd5738f25192d1ac174a3c58b8d5425cd87ba6e7f3055421eec1dda", 0xce) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006a1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000c67000-0x20)={0x9, 0x0, 0x1, 0x7, 0x10, 0x8000}) syz_emit_ethernet(0xee, &(0x7f0000e7c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x5, 0x0, @broadcast=0xffffffff, "1fe1a963a583e10dd6e937314f21a85f73c9ff2945b415a6e1c3f9666a56056a2e620fcfb1b37e95753e6d2887c81ae7c683ee48596a300a2426a580c8ebac759dcceebb17178f3a06983a27f4ce2a4efe4fd61a7443b40e40d5672e14ba13e05c98e1e00a8a5bf597878fc9b44b35cae52c6b00bd6fc9da49213e1b128e1e8c338e35ece2f26398fbd0bdb2a45af56bc955fd4e045464e3837e179ddcd3d76fd334c2faea17e8a1c904a010c998fb88af05b29a06c8ac6f4048aa41f19fcb04b9d7add4"}}}}}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ec3000-0x67)={0x0, 0x5f, "fe200ed2d505e51ca8b30759c98bcf2940848717b1871a49b6b732cc747392f954bcca60fdab9aa2a643d0333d24d4d12f8986739cd344ac8ddf9fa1d0a8a3d533c23044d34b11a84d6ebb658e62fadb8b6a64011c1e74533605870a180034"}, &(0x7f00002f1000-0x4)=0x67) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a54000-0x8)={r5, 0x8}, 0x8) accept4$unix(r2, &(0x7f00004ee000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000090d000-0x4)=0x8, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f000030c000-0x4)=0x15, 0x4) 2018/01/13 15:35:42 executing program 1: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d25000-0x4)={r0}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000911000-0x4)=0xd3, &(0x7f0000d24000)=0x4) 2018/01/13 15:35:42 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000085e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000fbf000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc0000-0x4)=0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000d47000)={0x0, 0x0, &(0x7f0000fc0000-0x10)={&(0x7f0000e9d000-0x38)={0x2, 0xc, 0x3, 0x6, 0x7, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x17, 0x0, 0x80, 0x0, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x24000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00009d2000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0xee4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xdc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006bb000)=0x9, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) mmap(&(0x7f0000fbf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000fc0000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000f8d000-0x4)=0x1002) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fc1000)=0x10001, 0x4) connect$ax25(r4, &(0x7f0000d0b000)={0x3, {"abd242d024277e"}, 0xeb6}, 0x10) 2018/01/13 15:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f21000)={0x0, 0xfffffffffffffffc}, &(0x7f00002d5000)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a62000)={r1, 0x9, 0x9, [0x1000, 0x20, 0x5, 0x585, 0x1, 0x4000000000000000, 0x401, 0x5, 0x6]}, 0x1a) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/13 15:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="34f6815c017e1079da94baf73b1b1c298c25c55498b6eee9e50ef1ced4eb2ae48ba4b846cf5ecfe643d4e90d7ed81e7293bb528cce926dc07b29e9899b89bf5685522d1db951f5e09c18cc0a59f0260801000000d6617b4f11d95f0732adfd5f2f3366f31d0da1801315115b288676c9af40f28e5881efde6d1dc9204f02106fac1262975158ba74152af623310372887997a11f49681987ce80d2d8fe1b5f75784fb294746bd60dca98431250d100998b6aa0393470c03559acf5bafed4d3d07d3cac1fef6be1c639ffc14978ca99916ba0c75d604651338d714ef6d62beb5183064a51d4ec94e6ee15fe33f42b2b4a9fd8bb7624dcbeff61a68323fb80ba28fa378d88b02e58f06f913525547bd845552bbbcf510925c8af233da36c4207239d453a17dd5b4086767144c330aaecde564862999027d27598c376bac48d2c3705be903e4fc17e6b27beb829ea85b50183c168fa54e82cf8e245414cc46d23ff801cc90ddb75e55f1c4f4216cdd52244793349262b38bef3e1e8590b6682c095e30b86bd5725fb550d638859a671488035c6ea5bc6d7082f523ba18042a5238618768fec6341b7f16a825816e6f5e9f840d57a3798458f3342bc40c74433d13db8f254223cfc87a78b4285a67f50cdd540e7bec3fbae51096372fad17f5b5e486b898e9850e1bc3b548a46d49d90adf32d1ca14be5d6a79302cfae2f5c3e063e04ae30e1c12cec74a354de0b631cfdb53ace129b4da5d4e7ad7de0d3f8d1339b32276ac88c6a8ff9977eb01aaf5bb3b48c1cad7b34e6c831ba50ccacb342852bf560067a6885368bcc36fd0e405d660b7aabc486dbedd72856d5c21c12618d423701a94dbcffcb107d369d1527932660389850825514c7b18219d110f726b8fb7c2edc235154f2f43fef2fe27f05", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) connect$netlink(r0, &(0x7f0000650000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/13 15:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x5) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0x0}, 0x4) preadv(r0, &(0x7f0000ac9000+0x300)=[{&(0x7f000002e000)=""/176, 0xb0}, {&(0x7f0000dfd000+0xe00)=""/4096, 0x1000}, {&(0x7f0000521000+0x1db)=""/238, 0xee}, {&(0x7f0000e66000)=""/204, 0xcc}], 0x4, 0x29) close(r0) 2018/01/13 15:35:42 executing program 2: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ba2000-0x1f)="1f0000008e01ff00000000e07f00000f0000e0000000000000000600083c", 0x3fd) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ba4000-0x4)=@assoc_id=0x0, &(0x7f0000ba4000-0x4)=0x4) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ba4000-0x8)={r1, 0x100000001}, &(0x7f0000ba4000-0x4)=0x8) 2018/01/13 15:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) bind$inet6(r0, &(0x7f0000f91000)={0xa, 0x0, 0x446, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000712000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f000097b000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000120000)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000bc000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000021000-0xa)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000362000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000388000)={0x0, 0x0, 0x0}, &(0x7f0000444000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x3, 0x1, 0x2, 0x20, 0x20, 0x3e, r2, r3}, {0x289, 0x9180, 0x8af, 0x0, 0x200, 0x1, 0x9, 0xffffffffffffffff}, {0x3, 0x4, 0x4f9, 0xffff}, 0x0, 0xd, 0x2, 0x0, 0x2, 0x2}, {{@in=@empty=0x0, 0x3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x1, 0x1, 0xfffffffffffffd8a, 0x1000, 0x400, 0x7b68afbf}}, 0xe8) 2018/01/13 15:35:42 executing program 2: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000376000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000df0000-0x4)=0x0, 0x4) socketpair(0x15, 0x80007, 0x9, &(0x7f00003d1000)={0x0, 0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000327000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000df2000)=0x10) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000df4000-0x4)=0x0, &(0x7f00006ea000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000078c000)={r3}) 2018/01/13 15:35:42 executing program 6: 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, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) sendmsg$nfc_llcp(r2, &(0x7f0000007000)={&(0x7f0000cbf000-0x21)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2bb71762b3a90448d36e0c50526e713cf27e92bff07f6e3c6d8f0f7a5c0c3f301792866ea1cabcddcde9ccd14718bf738ec84a0e3a211c88981f44c5dada", 0x0}, 0x60, &(0x7f0000fac000)=[], 0x0, &(0x7f0000eaf000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000719000)={0x0, 0x0}) 2018/01/13 15:35:42 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000)=@req={0x6, 0x1, 0x2ee6, 0x9}, 0x10) 2018/01/13 15:35:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000058000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f00007c3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003d0000-0x8)={r1, 0x3b4}, &(0x7f0000d49000-0x4)=0x8) connect$inet(r0, &(0x7f0000000000+0x1c3)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000010, 0x803, 0xc) write(r2, &(0x7f000059c000)="1f0000001000000000000000000900000200f00008000100040400dcffdf00", 0x1f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000066d000)=0x758, 0x4) 2018/01/13 15:35:42 executing program 4: unshare(0x20400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xca)={0x0, 0xc2, "779dda1ebfba9e59b125af426cc05803a42c93b1a4455a8053e508b22b8b5c89d68f9b47e53ade356df1ee37ee7307893e610b7e410ee25c1952254a1040f150a6ac09b4149be23cac5356f17ff660dbc67707b2cc75c061fc6cd80a57058cf4c7b658aa3acf730de41e3ab580a1b3e8f9a20436146d1375937f08f10892ea4a545cad44083ac298e2e68b729b8a4b8e6bb684350f6b4715c4941ff078466c01d3aad03125138da47031a0568b56ca419fc6a5dcd2c3909fb9a933092314ae3b24a3"}, &(0x7f0000001000-0x4)=0xca) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x80}, &(0x7f0000eaf000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r3, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000-0x40)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000003000-0xd7)="8ffc9970e57fde2bf77503a9010a07720fdf0e4837386c5cbada6c994737dcbb3a97d43e2de32868af550a01ce8ed43d1af412df5d628ba98eafbddcb6fb219d25f03985e0bb131aa72219f887eabcd84d0297b2beb362be49892683ef14b4fc0d8fbf4a50ab39c79710199eec35e652739d531ae308277a06cc704d8b36536518aac83d0ba1404c2ed18df3b32b1f9fb1821620905a9f07b855e94ad5b82266abaf808b6f38cdd8d383adace2f1fcb1f92d0869a0e6d6790804a82dae6261761c762038fe2b13d69e4d564833c33d606813d6f6be5dce", 0xd7}, {&(0x7f0000002000)="213e64d180c501eb29217074666dd722ae2de697404d4c68", 0x18}, {&(0x7f0000003000-0xa)="3684b57c3d348b5f5d77", 0xa}], 0x4, 0x0) 2018/01/13 15:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000434000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400002, 0x0}) 2018/01/13 15:35:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f00004d2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000813000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000add000-0x8)={0x0, 0x9}, &(0x7f0000b0b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e1f000)={r2, 0x8, 0x26}, 0x8) 2018/01/13 15:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009b7000-0x4)=0xffff, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e1a000)={@common="6c6f00000000007fffffff00", @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000023e000-0x4)=0xf3, 0x4) 2018/01/13 15:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x230a, &(0x7f000069f000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x70d, 0x3a, 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=@dest_unreach={0x1, 0x6, 0x0, 0x9, [0x0, 0x0, 0x0], {0x4, 0x6, "722e98", 0x7, 0x0, 0x9, @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}, [@routing={0x136135d18d932f8, 0x6, 0x0, 0x8, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @dstopts={0x10001000, 0x20a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xdcf, 0x1000, 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@ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x3ff}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x883}, @jumbo={0xc2, 0x4, 0x54e4}, @calipso={0x7, 0x18, {0x82, 0x2aa, 0x8c44, 0x0, [0x5b, 0x509c]}}]}, @dstopts={0x3b, 0x22b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x90, 0xa7, "d639ae65fae014724c2bbf5631c9be6506786382f7b0f50c744032452b4fd50d410f98c0993928f609526a77e8655c6d2459225f88198ae2c2901ed16a5665f2bf62a2aa8166c84c3c2b4c0144ba217aad0a29f971121c402dc26a59f3e10926c23a0cca43a49df2d31d20913c1e87582c1d5d11829f0ead1128ce42241f99ffb82d559b920ce645f35ecee038f458946b9e03b53708b1e83dd15d7cb9a4681319e47fb0d0cb9c"}, @calipso={0x7, 0x0, {0x1, 0x0, 0x3ff, 0x2, [0x5, 0x4, 0x3]}}, @generic={0x9, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0xb1}, @calipso={0x7, 0x10, {0x80000001, 0x2, 0x2a3b, 0x1ff, [0xd39]}}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x30, {0xfffffffffffffff7, 0x6, 0xf4c0, 0x1, [0x8, 0xffff, 0x7, 0x1ff, 0x93c3]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}], "120d5b196b792c0b2cc13106dc57db50efcbe83e2462a70901f42af992014627d285285e7b4ec3f8fe47a1f32ff03064fe136137045a594f071059bd7790ed125f00a59b10df37a20ce2f717aa1057b74be4f1ae7f175ef6d6af0d64eacbcfaf8ffc95d7fc2e0e41f66d7fbb49213bb66270ce978f05e7fe9987a9df626725fb45d0991344ebdb5f9ef34b4ccfe6f3f167e4bbbc0b6a602d3c2326732fc3c244af6303b7b8774e287d9eec1b0933743efc"}}}}}}}, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00007df000)=0x0) r1 = socket(0xf, 0x2, 0x5) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000144000-0x4)=0x80000000, 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000c82000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ae9000)={0x0, 0xf7}, &(0x7f0000ad0000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d22000-0x8)=@assoc_value={r2, 0x8}, 0x8) [ 114.453599] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT [ 114.471357] nla_parse: 24 callbacks suppressed [ 114.471363] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 15:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8b30, &(0x7f0000c85000)={@generic="44bb39a293dc37ee7e5d50e156172bd7", @ifru_flags=0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000789000-0x5c)={{0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x6c, [0xdc, 0x3, 0x18, 0xdb6b, 0xfffffffffffffff9, 0x4, 0xec76, 0x8]}, 0x5c) [ 114.493702] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 15:35:42 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f000051c000)=0x7) r1 = accept(r0, 0x0, &(0x7f00009cd000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) 2018/01/13 15:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000e8000)=@common='bcsh0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000717000-0xce)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:42 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f0000003000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000005000-0x31)={0x0, 0x29, "64694052b845ff22f8622a487b4541a07f23aaec3f357b443bc0149d453edda1d93085bc0957ccfc36"}, &(0x7f0000009000)=0x31) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x74)={r1, 0x6c, "43c54f346faad15d59b4f245869c3ee63416c930958e7a1da91c202fae95b71ef480c000a1f7c8613324ccb7d7d00f8c26f3215c69f2f23fbdad17daa5675a46618a73c37ed22deb1df16709860ded39294851ea309a9cf226a5f87bfc13f143e4f6516199fff2e157c571e0"}, &(0x7f0000002000-0x4)=0x74) 2018/01/13 15:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000005, 0x84) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000ef6000)=""/125, &(0x7f0000d43000-0x4)=0x7d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d5c000-0x98)={0x0, @in6={{0xa, 0x1, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000fbc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000062e000-0x8)={r2, 0x80001}, 0x8) 2018/01/13 15:35:42 executing program 2: socket(0x18, 0x0, 0x2) 2018/01/13 15:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\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}) accept4(r3, &(0x7f00000ed000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000942000)=0x10, 0x80800) r4 = socket(0x9, 0x1, 0x0) sendmsg$key(r4, &(0x7f0000e77000)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000090e000-0x10)={0x2, 0x3, 0x5, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:42 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="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0xe21}, {&(0x7f000000a000-0x1000)="3c617434ee1d3d6ca6365aae28abd760006336f9e18044e9a60a871630bd2a54ee59d0fe7fccbb2cde967f93fa610bbff4c584a04ad1fefd0c7ebf200f764540c4185ab4c0cefb4661ac851907180a38557730cc2cf8c4d4ba7597ee43478a7db1012a607b03bf4d2a955c6bb671f5ccb2e570175026a439a2f2555e82652e2bca6c0e948a6af34c230099d86f465943613b7b79838e5ab2fcf996353c3ba4e1a2b056e32f0286badc555e866e0ade643c081da767f959fd912406fbac5d955d1188e53d1fe21615e3194818c79d95c2c43ea9f59bde8dd6c6c526ec4f993613b50ea8e33132f66107f97b5026010e90ed3508b423cf5b2d01a844676c9fab4b08fe67fd5575e015f20c1acfd3aed4c8bce9e7b99e5f3d42a5c0549ed3622f83092681baf425c59cbf70eff7e98a0ab52feeff5677b6bc6ab4922d5c4f18746b455b8c409f43810f1a869b1665ebb5604d31ee9d3a6a116f8662267013f95890d9dac5824ce3bd9af112cb79da109da6cc8d1d940ffddd3e54d2b4a8367be6906ed7ce4ecfcd6511515d23314baa3a6dfc150858b64b5b87a268be3e6d39d0b8d6ee7f69ea06285c0fa87c79a14112c2bd2e2c1d70a31bd2a15b6ff6d3d86538413e4454732a1d7d70ec23a2f2d244e97bd63aba84a46d4a0baac3e08d1613b2d0f4dc18f3a7b1cd8d1cc235a7fd531addb9fac3a5df3d5745c9b06ee01367d3a296675bb581753bb5e6383a6f7cfe9449bec9f66644a472ed5cd2cd2c65dd533c7227e739a6c2c7948f23353e77bb04ab50a121dd12b0a2c0ba4b77d69bce18c8fb3a48e93113fd0fba9e9c326a044e4f61d3045624d6870b8e78bb420219f2c1c166dcbb78d6b8a5e0114e1beb5958f30fd3a70390cd63a47829fb3704658bff9d8c9c61ca2abbd4d365af09413ada55f378191fceca7290107d32a790eaff8656c9c927b291bc332881c6577871263007baab62aedae3d1a796c0c02cbec3c3e88fa82130f04567fdc62567c9a4171eb155947a1763bf6fc54aa50721fd0f55896ac42477f1904aa4823226e65975ee4c6e5fa74d5aadc62451ff704cdef6cb349d29c62c991aada34f1f79be78a4dbbf3dce540f7e0660bbe2e59705d9101d2ffce9d87d5a878b3575996ac228a291e667c2c6c77c898dba7b73ce748a70135334d253d374b89c3c0b7278e42cbc4dd1b05e17455f15a554210a3cdeb60d4db75f28793639c893255e4b6916cad5dca97b053bf8bb7c79fa7ee5b14a6e637e74cac7ccc92d8cd49470128641ba947afff303521d35de4e0230b5c87dad8036e234175ca0dee4f82b26e21e5df0383174f404333821171f5a9895bfaf084a00f68a078e2049ccf59d2070d05ed28b51e17c9ea6fe6e45171ca5fda14e5913eeecff2562e029b51c93f79550428ffa245ee1210f80ff94f809e3ef6bf79f30636db55866d0aa6a55439ef240820e9c24f8520dcce1fe3b751c9a22f7def7b9e32013b0f9728ceef3835ed5b7dbee55e657e9808d46c765314e1502b07d74f8976dfe5a6a78940aa54fef2370228f682a0d16dab1912bb9814caaeb86e0b7ce52b42d66e08d8114fbde8e91873a7200cb16adc66c1da9272566f38ab1476a06470391b4acfebf4f0b9d2fbc5c6c4f19b42095a7da7d6cee47200b46ae55598390b447dc35651a4599ec9e6220ccccfce209e68b3b3327e97371e668e53850b2fa9851af7d09f1c7f831a9b4801907fb5ad49d8d975c83ed451f99587536e9d228de7ddd68d0ba43187dccaf3edc28af0767051ef42c53b9c69ac69f263a421550ee2708d3a13d33bd7acf3a68dd1dd0371e19180741b37c11ec035e1eff46d284b3a1743dbd2766383c4202eb9bf5156a39b58dc85c32fcb43d2965f6b5ea44de511c0ef87fd6120ab3813ce809f2634405cda5a8c4265b2ff64f606f4f185a9dc736dd064babd85dd06c24a9fe85938d908382755e93e1d0dec42596614b902fc8ff8643c7a5355c9a005e4ddae9fbecafc6577b29874c0a8710fe31e7dd626de8f2e97b4e35082a5293832bda11a75441125f22947bc099baf6da40d6d919b441325fc275fbbb0fd1bc507faf0e2c5b759e8da838866ac177165affef7c866f259c6957c5e85881b5311f992fca64d11be1d0fb9eaf08454932942ceb5c5f913c7f61bfd2114ce4ed7de4fc1673738945f25a41f5b95d8d56108ee970281ec6c225a738500da919325dd4bdf18b97b301524772ac023f83dd39e35045afe4016a5f176ef2124e8facd379a885b00fa2c0722b8ef713cf1beda3ed34883a56d0fa5e3376522e7b9ecde98fe27eeb3d53efd503be058621f5f7f36302a0b868b3a1407cf4014d86652eb37b0184b631e718498dcc0b2cd784729cb0dbc1d28069eb0930cf10332d9cfaaa8121c04f076f83c2a47aa708b655d53e1964e3a9645b82a7f2eca3a9769e274b7d15b3d6a53061089e7d6b9c2122025c6e97eab55630ec2a4a8b68889107f13473c74e0930a605cd76e6c3b32f798cfcdf75f3b35b1918f8173615e348f5e3ac5361f9e83f6977c7ba94e7bb84bdcb56621d4dc96d0cdbf5706332bdb28e360a91a8f16c82f26450bd03bc3d52c8b28ad20aa7c3b37531dfbb182cef1bbc4f8c77c079f4b64b06895344c1abd8e9554bf9b4ea9a01fdc9c945cdcb2bd04aeb280cca52587274e913657529ce4068a22b088f285070f1f46313c0e66bbe5d38f9dffef7b622a1692f09d926fd02c48f94aa31ecc994830326410ca31e378b05ae85bace2417863691b2f5f56b6224eb5a19d1391beccfa560c8f026806586c1f9e718e97637f4df041c5180857955634de2de6043056d30e74b6522a0f9bb2260a94881e5a205f643a57313b5931918ef655ba4b0761899ee49c51bccde820c1028ba879b089c2b771babb1d57c03ebbeed293a129c809bd7893090a3ca557a1bd6112b7924e2aa699da8e99d7e29a5910a812478dba88ecda782ec14bf08f9d22402d50b94cf5702da59c8353464efe4b9631cd885f2ca684825550d90c5673a4810275e2446f0230a3b8628b8265a7a117cf2701e3499914bb682d2e872c576e9f91ac00472433cd6bfc225ee9c971c4a24addcb78d01809dfbeb758daf98083c2fe1fb6b55f52fb439207239252ef2e20df424f512e56a070424710a300d7b3c97bd776edca5a91fce7647755c7a24fb88d0522ad8355bf91e9f07eaa709de4e6695922b1db6beb45792f9246b58d23c6b1a024e8e0f2713b6a740518dc3991025abac20fadb3d68f0cdd221b3c026750b64ebf68a431e64be552874a44f69d4a000e043fe883955f4cdb1c5cdb2e8b3c0c781a9100cf4f506317ba4705d1959598b551ee17504b46b361c8d4c04d94718b53024adc86e38ef3c112a17104245b24c5b41fdb985fd30e0dacb5b1bc95795d9946aff3b61873df838b7ef31ec2202e875628284569507f4d59a9afd988190bdce353651fe5403aedde23e290fdcc3186427bd1654c45fa7c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0x1000}, {&(0x7f000000b000)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x1000000000000100) 2018/01/13 15:35:42 executing program 4: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c77000-0x28)={@generic="6bb56d4bffe68ae4a91217ca904f891b", &(0x7f000032f000)=@ethtool_rxnfc={0x32, 0x8, 0x1, {0x1, @ether_spec={@random="791bf7e84881", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffc27}, {"4cf0", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, 0x100, 0x7ff, [0x7, 0x0]}, @usr_ip4_spec={@broadcast=0xffffffff, @loopback=0x7f000001, 0x7, 0x4, 0x1, 0xfffffffffffffe00}, {'J;', @random="c7560499d7f5", 0xffffffff, 0x3, [0xfff, 0x1]}, 0x1ff, 0x20000000e7a}, 0x5, [0x809c85, 0x9, 0x9, 0x81, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d25000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000a4c000)=0xc) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000d26000-0x4)=0x0, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000013b000)=0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000aa0000+0xcf7)=0x5, &(0x7f0000829000)=0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000d27000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d26000)=0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000d26000)={{0x0, 0x2, 0x7fff, 0x5, 0x4, 0x4}, 0x2, 0x9, 0xbd71, 0xffff, 0x59, "e518d359fa0343e8adf70c698a548211e7e272df446bcd50ccf85fdf434c93fc7579d0926e5bac4ed66ffdb9aac90ed25623880c0b9bfa4140c5931d3e5143351dd43cc4ce57452ca4c01e1fee59b00b692010d2da0e3f9d8693f0d0f19fca6f84c595b470c1533c03684660a99fdd3f2634131e11925d0561128f4262f2c76b"}) connect(r0, &(0x7f0000d24000)=@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind(r1, &(0x7f0000451000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 15:35:42 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 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={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008fb000)=@buf={0xb4, &(0x7f0000ef9000-0xb4)="2e8de9997da37b43bb8e2370516a7f89bdd0f0a0467f300bd80a358735772fdf88fba52d710f92ca563b86c31ac957f6196d5e6ca9300b711ff2ddc88cf3861ad17be20a4d7e02d321947b942f5bc5d4be871a464802284e28308fa621a2d2a64fcf592c1e72219b171aca052bf1f7c1b2542b649adbc437fb9fdc906ef6e57d3c3d39da50366f21dd1b723b86a2f7b5d7bf729c63d01e3fd9f7dab15995a5f6c3f90dc5a7c86b6bed2e36fa5ed4e2148373f13f"}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ef7000+0xdeb)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008d4000-0x4)=0x7, 0x4) 2018/01/13 15:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00007e0000-0xf2)='@', 0x1) r0 = socket$netlink(0x10, 0x3, 0x6608eb86ba60a4d8) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000084c000)=0xffffffff, 0x4) r2 = accept(r0, &(0x7f000073f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bd000)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00002f5000-0xc)={0x3, 0x1, 0x0, 0x9, 0xd42b}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000031e000-0x10)={r0, r1, 0x2, 0x1}, 0x10) 2018/01/13 15:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\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, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000096c000-0x4)={r3}) bind$unix(r4, &(0x7f000055f000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/13 15:35:42 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x132, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ffb000)={0x0, 0x0}) close(r1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000ffc000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ffd000-0x4)=0xe) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ffd000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e3000-0x3)=0x8) syz_emit_ethernet(0x66, &(0x7f000028a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00069a", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, "0300ff", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000ffc000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afd000-0x4)=0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000f69000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f00009bf000-0xcf)=""/207, &(0x7f0000ffd000)=0xcf) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ffd000-0x8)={0x0, 0x0}) 2018/01/13 15:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007d0000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) close(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/13 15:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000034000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000cc4000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x100}) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000011c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockname(r2, &(0x7f0000f3b000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007fd000-0x4)=0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00005a2000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000574000)=0x0, 0x4) 2018/01/13 15:35:42 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000720000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008d8000)=0x14) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvfrom$packet(r0, &(0x7f00008d8000)=""/182, 0xb6, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{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]}}, 0x90) 2018/01/13 15:35:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x59b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 15:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) recvmsg(r0, &(0x7f0000bc8000-0x38)={&(0x7f00003eb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000be9000-0x30)=[{&(0x7f0000787000)=""/138, 0x8a}, {&(0x7f0000669000-0xf1)=""/241, 0xf1}, {&(0x7f0000cdb000)=""/80, 0x50}], 0x3, &(0x7f0000a6e000-0x2)=""/2, 0x2, 0x12}, 0x12100) close(r0) 2018/01/13 15:35:42 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000950000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000057e000-0xc)={0x2000003e, 0xfff, 0x1a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r1, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cd9000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000c1000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x1, 0x0, 0x2, 0x0, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x1, 0x100000001, 0x8, 0x10001, 0x3f, 0x80000000, 0x6, 0xfffffffffffffff8}, {0x400000000000, 0x7, 0xfffffffffffffffd, 0x1}, 0x800, 0xf, 0x0, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x0, 0xd4a, 0x3, 0x80000001, 0x5}}, 0xe8) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000d74000)=""/61, 0x3d, 0x0, 0x0, 0x0) 2018/01/13 15:35:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b26000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3af1, 0xfffffffffffffffa, 0x8000, 0x7, 0x2, 0xfffffffffffffffa, 0x81, 0x9, 0x0}, &(0x7f0000406000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x4}, &(0x7f00009d1000)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000486000-0xb8)={r1, 0x2, 0x1, 0x2, 0x100, 0x7fff, 0xffffffff80000000, 0x6, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000001, 0x6, 0x80, 0x0}}, &(0x7f0000f4d000)=0xb8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r3, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000000)={r3, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x7fff, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000005000-0x4)={0x81}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000005000)={0x6}, 0x1) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000007000-0x8)={r1, 0xfea3}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000007000)=[{&(0x7f0000000000)="9f03687b8cf46998bc8bf6c4998e", 0xe}, {&(0x7f0000004000)="750a3052ea0eb91fa2d9967b541dd65fa461822bb0ce5e2432", 0x19}, {&(0x7f0000007000)="dfd601b9cd7b03b0163130f83a165728c2eb5200a9d1f10b5f7f83d35b2bd6b5a4a09445c764d2c3a8a71f8ed55dcafb1239453c28f72823e67ca19deca5535c1d76d5dfe4644704c6cef1e6f6b704fb5612f87bf208b3188c89dad585824c18b78d6e807e0a6b0f5283b9ff720eec14bff61e5d306a305947e47c1d664314729c2ead225ff37a0437413daf652cc823861d64d0d313e8743889bf7344297b", 0x9f}, {&(0x7f0000006000)="c1896413b963c32fe081fa322bcda1094353154b5d6637b2b954bdcc3e9a689033d1274c9e3b7da28836568e51a50afce8853cf7490fb91b734c8958b3d41fd7da52fbc8568704b4cdc4de234e3fcedfa166b0856a6aafb083341fab6b0739bc1b830a8802b5d48b3924b9d123025243c7c615a2bfd269f94760e19ec28f5d9cd7a215fb4ed1062bbfbe5bccd943520096ad784827e4456789868bcfe80fd8f92f154b4a5e63b859ba8468f7e2aac72d0e7a6746979f51f973668419df70e5079bdf14ceb5f8e4a1491d17b79b427dcb14835112ccafb04d3ebe3899f1e1cb3f8d8aae233cec5305ca353c9d707d231cf7fc044d9fc5", 0xf6}], 0x4, 0x0) recvfrom$inet6(r6, &(0x7f0000001000)=""/225, 0xe1, 0x2020, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000006000-0x78)={0x6, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xde, 0x9c0c, 0x1, &(0x7f0000004000)=@common='lo\x00', 0x1f, 0x7f, 0x81}) 2018/01/13 15:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r0, r0}) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) recvfrom$inet(r2, &(0x7f0000b56000-0x95)=""/149, 0x95, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:42 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x7, 0x4) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000089a000-0x58)="", 0x0) 2018/01/13 15:35:42 executing program 1: pipe(&(0x7f00004ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x71, 0x5, 0x80, 0x4, 0x7, 0x4}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, r1}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x15) bind$inet6(r0, &(0x7f0000008000)={0xa, 0x0, 0x7da0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x27, 0x6, 0x1923, 0x0}, 0x10) 2018/01/13 15:35:42 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000f7f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a31000-0x4)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/13 15:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000464000)={0x2, 0x0, @rand_addr=0xaa4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1f, 0xa, 0x1ff, &(0x7f0000700000-0x8)={0x0, 0x0}) socketpair(0x19, 0xe, 0x4, &(0x7f0000d7b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a4c000)=0xf3, 0x4) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000b6c000)=""/36, &(0x7f0000483000-0x4)=0x24) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000f90000-0x4)=0x0, &(0x7f00007c3000)=0x4) accept$packet(r2, &(0x7f000031e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df1000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00003f4000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) r4 = accept$inet(r0, &(0x7f000079d000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000da000-0x4)=0xfffffffffffffe79) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) 2018/01/13 15:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000991000-0x86)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x2c, 0x8, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x2}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001]}]}}, ""}}}}}, 0x0) pipe(&(0x7f00006a9000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000030a000)={0x5, 0x5, 0x9, 0x92, 0x0, 0xfffffffffffffff7}) 2018/01/13 15:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00007c8000)=0x400, &(0x7f0000939000-0x8)=0x2) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9c000-0xa0)=[{&(0x7f000025e000)=""/165, 0xa5}], 0x1, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/13 15:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000097b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e2000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000046c000-0x4)={0x0, 0xfcf7, 0x6, 0xb6}, &(0x7f00002a3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c73000)={0x0, 0xfffffffffffffffa}, &(0x7f0000b2f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000054c000-0x8)={0x0, 0x3ff}, &(0x7f000005e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000084c000-0x8)={0x0, 0x2}, &(0x7f000047e000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000e94000-0xe0)=[{&(0x7f0000104000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000614000-0x20)=[{&(0x7f000086e000-0xe5)="a75a7586c7ac9bbe337b95571d449b873999af32ab4ae10d9c33082089bf718d002dc3489c81b9bb9482caf1df648e09f7befb3d7014e499f8b754d89cb77d274e88eb39db3c97f0fda62bc0cbda62bc1b9e938a825f6ca13c4b5183f971542d63c7b873723239eb9047bc8801a690f2067f5b43283b2919a2f9c65d09ae725ba6c558f39142af79ac1633871104850e11fb3aec5f847343ed7a3eb0e103ccecdb487f6cbc5773aa5dcee38514683bbaf229640d52b62a3e1f19937bd4b9c04e71bbdd5a49c75c08c45ae42f8a2e91bd839f491a70b6acff406bcb37ab7c8bca8b80c820bb", 0xe5}, {&(0x7f0000b00000-0x1)="fb", 0x1}], 0x2, &(0x7f00007b7000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8000, 0x7, 0x800, 0x7, 0x0, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x96, 0x985, 0x2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x8000, 0x6, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffff, 0x4, 0x1, 0x6, 0x3f, 0x8001, 0x400, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x7fffffff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xb06, 0x200, 0x7ff, 0x2, 0x8, 0x8, 0x56, r4}}], 0x120, 0x40}, {&(0x7f0000402000-0x10)=@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000b2000-0x20)=[{&(0x7f00002d8000)="643901efa94b10741904b8f3654462badcad0e6fbfa70df4b27cb04fb1428254aa869c0e4ca90c5cb693a476bd5fdc4d11c1d94678aa488720876523a475d8e186e33fd21b1fbfa260b18171a40f90bb041737890692722f998d20ab323fa368883ed2cbc4d1db3a5707ebbf9ebabf7a183fcf97f76a4d7569720cc0a8990e239061ca14fd9242", 0x87}, {&(0x7f0000da3000)="0fa851ea4e4355bc7a140b4ab18480d0715a72089423325d", 0x18}], 0x2, 0x0, 0x0, 0x8800}, {&(0x7f000057b000-0x1c)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000517000)=[{&(0x7f0000341000)="bc1b474497f4d0f14326c90d7153ff86780ce8062600d1aae5a0f1087238554a92296bf001de4fd13c1e408ec08172", 0x2f}, {&(0x7f0000a1d000)="67d539fb61a99ab5d8cc8761962c6275aed76841fd41be4fc141c5498d7a9aa3aac23b92af5ed27188ac4eda8bdfb9703d473ccf79633d6236ffc95d4ea55c8e1d180a836ffd97d904e7427cbb4be193cb47992326bf98e6188eea9c7ac68e4711b061ef9c3a2ee98ca20d260c175350d8e3e37ab3851da6926d8cbc360230193825a9595bfecdef5a07ee59dc2c29771377f85bda9f1d3b745116f530754cce230766220400cc63a3cf52d88c69fce3231d10422e99cfcdc4b4fb18591c99f586dff2fdcd383120dba8e81a79f1e5c5c168d6814d86b98abff535", 0xdb}, {&(0x7f0000dca000-0xec)="0e1fb2e70055d22fcc443c4a054f2eacbbf9c6b92f1a57812acf6bd5e7e8423b132ac7876be3189cbc5bb1eb85f8c747848384322bc93078610ec3469e2c51fa9fdbc29b7ac80398a230864921901b8c63596def24335cc7d95801c7637814abe4c604ee53b0b014772ec21d4ac0d177d5ef16a5cb6eab25414cebf40a7739698b51678198ae23d2e7073735acefdf92000516a5525717dbf7fb62b53300cad000289525fd072fa442a0ba36c892b8c4bdafe20936a80f8ec9a07f98a1634db0dd361b6e34bb26017a466d36b4d3d5fd5095ab75b2bf04e49b2cd6e44abb038904ce4f50e597220ea08f79cc", 0xec}, {&(0x7f000038d000-0x45)="7dacbd475071f073a05368ee5a58d28111709070171b54d4f2c7fbf6b81ab8262f5a38eaa4168589be51554f01b32d8c6a212c37ae7ab38777f0d87fafb1379a1a683278bb", 0x45}, {&(0x7f0000d1d000-0xec)="47f14580351d8e6e846de16faf3e7f61e670e9ef6fcc06c143d674eca2b7fe560996418c35035290153cce002fa294f0cf69168a3498410c933f7096e9f368f64b9c394d0feb774f652384f2c9ad81216dede841f49264c256fee414ac51c5af47938a543b97c50424c8a08846d5ed94ec7007173cf80e893a6a66a30bfe08dc2421d6dcc7325206ce8213760b1c3ae382f718f8775a422dcca23e8f64e3e8fc421be7aeb18548b0e1a89086a853e2fc9e0cdc6de74803d5033db47b2d4cafce23aeadc78b9fd8ab8a37ab79decc7c8091666ecfcbddeb0fadac8c6c6bc9233d47c4dc211f48335b054e47e5", 0xec}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000c09000-0x10)=@in={0x2, 0x0, @rand_addr=0xe9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000878000)=[{&(0x7f0000204000-0x64)="9997f3cd94b78fd10db3ae56b66a15280e2dd7a56803debed27e08a156cd5c9373a2b928edbd4e85b6523b53ef336ce897669e6b058a7c330a7d4051bb0424242ffbcc47d47961bd9321bcd242164080dd8493b50f4cad72678cc3038f0c2cc6efa1159a", 0x64}, {&(0x7f0000e7a000)="e4c12bbbf861eca2f8890d3965a89755ce1c2a4bbf394fe194652848c9ad9cf7c6f26dfec0b2f4c45f61ff27b21dec826960f8f2f1509e8946c79a90d7dcd41becc457d79fc7bda08ce85d86e2c66e0c04020d460a05a77f553664144287e86b5ca994d681ba19004bf8776edfcd4243a4eb3911a735ae26d3d9a17ef612441472cd94fbf360eae974bbbcac07bedc37f2208eb330dd0ba502a87b93668114557b0ed7562ff1d6890a9420fca5e929e035bfc646da2d446301ca6d63f996d88aa537fb8fb700aaf82b787a430c5038e3dea5741b6a1a624bed165bdd092ce442175ab9ee7cdf6f14750ae6c1c152031356d960b19bae", 0xf6}, {&(0x7f0000a88000-0x35)="71321e5c56fb8f0a5050033adb43cd994d7cec0c602be813bcd13530ecd19b1dfd08cfbf218a665d37dffeaae5ca88cd1f9465e7ea", 0x35}, {&(0x7f00000bc000-0x17)="36e68e0de320949f052d76fcc4bb48ef35b236988d49d86a67295684895bfb686745e661d6f17353cd8649fc119680746b4a8a533e4039635dc5328ffb9ba504ce8f0c67335af0d7e53abbff2d66de4a743e8bb6c19ec111faf2c6f71545dd9cf17091c89db84a139a4a1f3b2364b76d9187d34e5849b7142fdbe01be783e0669c4f68d710a08e0c58f8ac13abd6f487b9b1cfcbedaaaabd73f9aaee6a579505488fd08dc335953f740922ac3f2f18708d92fa8de769507e61746db0425a53157663e10ac17592cf06b1690d4475daa9db39f29dd4132f049d64f8525c66e4c3a6f40431", 0xe4}, {&(0x7f000004f000)="1b80a4699bce58d7259a30134c0073466b825b0ff9772d9f012e", 0x1a}, {&(0x7f0000bec000)="49c8ab3c4169c99c9e599193fc2bc8310508f18138904a4d2d0be213ac614bea824082bde80a60cff39a3b9a0ba99ca27448d1d0d055ffb0b39c07edd55b24b89f8dbc4d99c92ef10b8fe577dd594e9ab3f11fb77cd3bb052547997a962ce7b71dceb40d9a3c7d59ef4f807eb9209f4d2d812e695eece7bd37629ad19f7f8c8575f1693df966e747df45f06dd050fde3e524530ca3ae8c8b704ae3bcefd2e5c63ee95eb77feebd4b8c39caf47277672ab0606f0c23158f3b75214eea", 0xbc}], 0x6, &(0x7f0000405000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x0, 0x4, 0x21a8, 0x80000001, 0x3, 0x5, r5}}], 0x30, 0x8041}], 0x4, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000001f000)={0x0, 0x9, 0x3, [0x0, 0x0, 0x9393]}, 0xe) 2018/01/13 15:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000749000)="2900000020001966153d750610ffff1d020008002800002a0008ffffe800020000241900000004008e", 0x29}], 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000525000-0x28)={&(0x7f0000675000/0x3000)=nil, 0x4, 0x3, 0x8, &(0x7f0000f5c000/0x3000)=nil, 0x1000}) 2018/01/13 15:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x3, 0x805, 0x200) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000c6a000)={{0x0, 0x200, 0x40, 0x4, 0x4, 0x10001}, 0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000085d000)=@int=0x0, &(0x7f0000ad1000)=0x4) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000045b000)=0x0, &(0x7f0000cc7000)=0x4) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r4, &(0x7f0000e3a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b0d000-0x4)=0x9) r6 = accept(r5, &(0x7f0000fcd000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fc5000-0x4)=0xe) recvmsg(r5, &(0x7f0000022000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f00007ae000-0x2)=0x1000, 0x2) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f35000-0x40)=[{&(0x7f0000d45000-0x5)="dd584916a9", 0x5}, {&(0x7f0000658000)="c0df43894c4c5351085b9a6aa51e56bb6102af15761f876724e5e90fb7307935b31d57bcedf4b05ed734d14561cf564a361dddd187e439f5433b7fb65bc3291f9f1e796aa1dd5215c548b05d01c9c469d7ff4de3a73ece66a6afa345bf9fdeaaa0bbe712d184136f933ab365d2d4b718ad172e8973a0f791822cf9a7", 0x7c}, {&(0x7f000029f000-0x54)="85c76416b1ef5f871012497147fa142eb246e5d28d0347f551dad75969efae5e6f3d8cf5f1918fd8f4a7473635682968687fd4ade8ced8c38021dd179bc86dcf17bbb1baad11b993c91820284eaa741e28681a63", 0x411}, {&(0x7f0000ef8000-0xbb)="bc4b48db4c614384f2235b020818ab0e135115de1be44ff394de866097db90c3cdc9eba05353ecc4eda11c74260ff899e83c5fc01a794aa3cdb792316772aae5deaea834d6e2fafb1db905ab2c70e78b683a101ef240e85eb70c67942f02d0cadf0d1393757799106fa4e157db8d300099b7e2a00ab038428345e04a77b15b6395f46ea120fa0473dd777d6a85f9f71b8e5c4393e340ea58e67a5a597ea4f7a582bc24a64afeb1a9d3f0ea4bb5f2764adffbf3076585558f34e2b7", 0xbb}], 0x4, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) setsockopt$packet_buf(r6, 0x107, 0x7, &(0x7f0000e2d000-0x66)="77abbe61f31de55442452784010a6c7da08bae00deb7cdab961c71d5222a0d1b173ef1b03ba5352d956704cc1c27f41407809cdb6e604571c6a5fa03f38d6395dcdde583502726e08b25d17e6f8231dc5aea990b31f76ada8142a50d067f1e69dce65164c9e2", 0x66) socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x40600) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000832000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a6000-0x4)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000d3d000-0xed)=""/237, &(0x7f0000b70000)=0xed) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000fc9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1, r7}) 2018/01/13 15:35:42 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000213000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008a6000)={0x0, 0x1}, &(0x7f00003e1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009df000-0x8)={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/13 15:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000086000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) pipe(&(0x7f0000d89000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000319000-0x4)=0x3, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000976000)=[{&(0x7f0000380000-0xab)="3dcf78023ed9dd77c973bf9f9bedcd579d8dde014d76b270645b882ad73a873a", 0x20}], 0x1, &(0x7f0000307000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x0) sendto$inet(r2, &(0x7f0000918000)="79da37e19f69bff7f3e1f02cef739a2b916c384fa38057253821ba6062bed22e84fa53f99d8afb0397be06407868ffc9b83383166fcd0822d12fbf15d066baa7dcb0e18069f4cc4ed77a2f371b52d29dc6339ca57a0336275c8ad02844ab87c42335c8df837560ab913584886887c98901f5cb839639f688ca02cea7784a5c6646f1877f332b5861323e2c7fb84817450e2634070d2a7d00aa1b019ddd606c6657bdfefb959657ba15a9979429ab1f47878e4d2f42fc4690bd849737d47006d2d3903a40d44de6667f85bbdedc87a7", 0xcf, 0x880, &(0x7f0000ea6000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:42 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f67000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) [ 114.851871] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. [ 114.910156] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 15:35:42 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000028000-0x38)={&(0x7f0000035000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000035000)=[{&(0x7f0000035000)=""/185, 0xb9}, {&(0x7f0000035000)=""/253, 0xfd}, {&(0x7f0000035000)=""/118, 0x76}, {&(0x7f0000011000-0xd6)=""/214, 0xd6}, {&(0x7f0000035000)=""/79, 0x4f}, {&(0x7f000002e000-0x1000)=""/4096, 0x1000}, {&(0x7f000002e000-0x94)=""/148, 0x94}], 0x7, 0x0, 0x0, 0x2}, 0x10100) pipe(&(0x7f0000035000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000028000-0xc)={{0x3, 0x1, 0x3f, 0x0, 0x5, 0x5}, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000036000)=@assoc_value={0x0, 0x4}, &(0x7f0000036000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000001a000)=@assoc_value={r4, 0x7}, 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000007000)={0x3d3, &(0x7f000002e000)=[{0x6, 0x2, 0xf0e, 0x2}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 15:35:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00005ff000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000140000)=0x10, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000778000)=0x0) accept4$ax25(r1, &(0x7f0000730000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e68000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb5}, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x180000000000, [0x4, 0x48d, 0xe62b, 0x80000001, 0xc6, 0x6, 0x4, 0x6]}, 0x5c) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000140000)=[{&(0x7f00003e0000-0x24)="31c2d7df5d6868aec5337937512c703f12c6e6b5a5caf16bfa62154dfd2a6d840e4ae032", 0x24}, {&(0x7f0000001000-0xc1)="8fd0983152d34cc508b44b290222aa19e9fdffe48f6be206d2bed578460198a745da2bb930b2753d0652126fdd68db8231b729df8ef1722da5a22512a683fec0301234cc03e611c3c8a9b9713b6b36348492cf5073a59c76b6aee39971af638d69b6b46c06681eac28c17115887a5be56983611b47e054bb580afca3151fb4a3b09e7d751fbbd70d31caf5bec002c90a7a1587877ad7c95b0416f18df3fdf476fac187a63b10a52622c68a6c63a67a8e83570d5ef93c1bfc947d2b045873cded26", 0xc1}, {&(0x7f0000001000-0x70)="01060a5689df01a52d7c2f400302cc63db8517100e1fd4f5d1272abb88ea79ec334413edbd784db7a15a110098e9070003e090d155f81ddd2fe70432c1243a661ef7863ff2bcd8ac8ec179210100a4fdb82a73b1e9220cfc1ec8d3efa82c5477f74b40e2dcc8b92f604fb3ac6e5bbb00", 0x70}], 0x3, &(0x7f0000034000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x8044}, 0x40800) 2018/01/13 15:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000cc0000)=0x9a) r1 = accept4(0xffffffffffffffff, &(0x7f000013d000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3d000)=0xc, 0x80800) getsockopt$inet6_tcp_int(r1, 0x6, 0x2b, &(0x7f0000f3a000-0x4)=0x0, &(0x7f00001a6000-0x4)=0x21e9de040c5e71a6) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b1f000-0x1c)=@req3={0x4, 0x1, 0x800, 0x8, 0x1, 0x596, 0x35}, 0x1c) connect$netrom(r1, &(0x7f0000731000-0x48)=@full={{0x3, {"be0d1bd25ac4e2"}, 0xff3d}, [{"04cfbd87e2c8cf"}, {"89da73470a29fc"}, {"2c3eeac6c217aa"}, {"3d39689988c667"}, {"603b765841ce11"}, {"710ac07df9ffdb"}, {"6b71448525551d"}, {"35c21248755b68"}]}, 0x48) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f000089e000-0x8)={0x0, 0x0}) 2018/01/13 15:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000df7000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f000076e000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d9000-0x4)=0xc) socketpair(0x7, 0x3, 0x3, &(0x7f0000532000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d1a000)={r0, r2}) tee(r3, r0, 0x0, 0x2) 2018/01/13 15:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) write(r0, &(0x7f0000301000-0x22)="2200000014000700000000ff01070000020803e801000000090002000000ff72f115", 0x22) bind$bt_sco(r0, &(0x7f0000038000)={0x1f, {0x4, 0x0, 0x100000000, 0x3, 0x154, 0x4}}, 0x8) 2018/01/13 15:35:42 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c31000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003ab000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x84, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x8, 0x4, 0xffffffffffffd3b9, &(0x7f000018a000-0x8)={0x0, 0x0}) accept4$inet(r3, &(0x7f0000d16000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ca000-0x4)=0x10, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000aa1000)=[{0x3, 0xfffffffffffffe01}, {0x0, 0x6da8}, {0x4, 0xf3a8}], 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d0a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dad000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000fbf000-0x77)=""/119) r5 = accept(r2, &(0x7f0000eb6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001b3000-0x4)=0x14) getsockopt$inet_tcp_int(r5, 0x6, 0x1b, &(0x7f00007b7000-0x4)=0x0, &(0x7f0000d58000)=0x4) 2018/01/13 15:35:42 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000-0x19)={@common='ifb0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000003000)=""/4096, &(0x7f0000004000-0x4)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r1, 0x8, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000003000)={r3, 0x18}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004000-0x8)={r5, 0x3}, 0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000004000-0x4)=0x5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000007000)=""/254, &(0x7f0000005000)=0xfe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000009000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000009000)=0x0) 2018/01/13 15:35:42 executing program 2: socketpair(0x9, 0x1, 0x5, &(0x7f0000cf5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000068b000-0x4)={r0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000070a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000578000)={0x11, 0xfe, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) r3 = accept(r0, &(0x7f0000707000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000298000-0x4)=0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0xb8bbeb61a5029ec9, &(0x7f0000064000-0xbe)="9d0589cc7a640c69d1274a93f99da264ae4c2de369cfea4b9b7f6fb3ea87d9ae6e094a816a7428dd6caffdffa2ec903506eefefdd80be9fa2f8c290101fe6fc0934f925f2af5f1baba793a1529682ffbb463e8c167d323ba71487956a6cc74a0e2f927642e184d9682412f66ec6d9b5438d6ca0c8384dab4ce215395af03f8d736bf0cd3ecd7c670b093442eaa003db2033ba8c25eb1b0c2e17b1ca42244912863f8033581b5c27d85260bc70a88421f2c321f0153ca6dbb6e7193932df0", 0xbe) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000048f000)=0x1e, 0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000709000)=0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) r4 = getpid() mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f000070b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000404000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000070b000-0x4)=r4) 2018/01/13 15:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) socketpair$inet6_sctp(0xa, 0x100000, 0x84, &(0x7f0000e83000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f000023b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a94000-0x4)=0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f000043a000)=0x0, &(0x7f00008e9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet6(0xa, 0x0, 0x0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000062d000)="7519d9b7566a3d48fdd51878ec8e937dcfc30cf1fb017495436e166e91bed430e82af28bb14b2f53c5cd9f72633ad5dbf70b5f2881a3ad5804779e9a50184615e00440a045b794cb04a8eaa51670eda0c7620a5e855393c77dc22a3acf7b8cff3c8610336f7066c1f6724f214041e7ee631c2aea07c588b40151f9b4d0f51658bef6bde1443a97c5c237c9732d64ff2e655c2f32445e1a21f3c24643d863a08bd75bfc6893fb0497dcc5dfd530b72d551687301416604191ef6e40a75254de06c30259a6363cc63de9cc73f9d64fc67046796ac12841509852fe04da6ca581b5eebd33e5fc397f461f88b2fe53d0ca8331ca6d2e5f65f45341", 0xf9) syz_emit_ethernet(0x52, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [{[], {0x8100, 0x0, 0x8, 0x9}}], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000a14000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x10000, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x89, 0x0, 0x1800000000000000, 0x7f, 0x4}}}}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000571000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009d1000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/13 15:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvmsg(r0, &(0x7f0000cd8000-0x38)={&(0x7f00006de000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cc1000-0x20)=[], 0x0, &(0x7f0000e34000-0xa3)=""/163, 0xa3, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006c6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) write(r0, &(0x7f00005ee000-0x53)="260000001a0053f791000000000000000605040100ffe000000000000000ec5520001d8b017f", 0x26) 2018/01/13 15:35:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0xce)="4cbb0e67c0a84e7ee37b53bb2cb3228722b6575aa0796e830736c9f1e4c089acaf58f3787cab9ecd99310b4e1cf69466c01fb1453bd65450f072a0377c385e7583cc652da906abc336b326d5af17796b7ccd7ce8e3dee43094d3f9d4592ad703657159531c52a83d5e2f363a7b7ede60b11321a1a5beee31047f713be75f8be78aa1219e99b6ab90916137254a70d469c33efe2d09c4257c7e76c9856720412e9079e2a6c62aead305e13ecfc0e69ef80f66c3b49841736f13eb54e85b4df3d4c69b5e03c8781a6502f6096c6918", 0xce, 0x4000, &(0x7f0000002000-0x14)={0x11, 0xd, r1, 0x1, 0x80, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) [ 115.012271] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 115.017066] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/13 15:35:43 executing program 4: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000-0x1)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f96000)="", 0x0) r1 = socket$inet6(0xa, 0x800, 0x7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007b3000)=0x81, 0x4) 2018/01/13 15:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000516000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000038a000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000208000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) 2018/01/13 15:35:43 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000ffd000)="fce28f1bf0e6901588fe63ed9c2e1c52eab441add891809c7ded455e9cb508ef5781bd1c058b50ba21b36c0a", 0x2c, 0x10, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000ffd000)="27e891bf751e258ae6728136ce67d047a92e802a9e472ffeeff8c1df38d2492ed86bb6802af3b56615d5503147a3d1cd6b7792e081eb46034d7a348158ab48762d90dc656c08d564c4ee8e8a9b3ff6ec2d17ec37767ddde72963c0dfe97a1f769d1995c9a94823f9dac498ee6487d21a8de6268ec1ca0b6d560992c2c4801ed95c9f5612baf8bfa1b0e4cd7794cc2833ea98623f24ef0310ecfc80ffa377ae9bb31cef8271b2db1929a91c9ea797be4d6af3a7b5501445c4f940601b520cb3420481c869a623a5a5d8f2dbbbca26bbed1e3e3d7b203f171bfa267426e12c3dba9f5a13c827ed", 0xe6) 2018/01/13 15:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) getpeername(r0, &(0x7f0000633000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00008db000)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000c53000)={0x0, 0x0}, &(0x7f0000bb2000-0x4)=0x10) write(r0, &(0x7f0000f14000-0xa6)="260000001e0047f791f6ca1e81002207070000000700000000000000aa0737550500040208ff", 0x26) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000050b000-0x4)=0x0) 2018/01/13 15:35:43 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cb6000)={0x0, 0x0, 0x0}, &(0x7f0000f78000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c8f000-0x98)={0x0, @in6={{0xa, 0x0, 0x20ca, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3f}, &(0x7f0000d81000-0x4)=0x98) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004e8000-0xc)=@assoc_value={r2, 0x5}, &(0x7f0000616000)=0x8) shutdown(r0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f79000-0x4)=0x0) [ 115.067007] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/13 15:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000922000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f000081f000)=[{&(0x7f0000df1000)=""/72, 0x48}], 0x1) 2018/01/13 15:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x8000000000a, 0x80003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e71000)=0x0, &(0x7f00001bf000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00005d5000)={{0xc3, 0xff, 0x84, 0x9, 0x8, 0x81}, 0x6}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000019a000-0x10)={r2, 0x1, 0x35a, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x9) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00006c4000-0x4)=0x81, 0x4) 2018/01/13 15:35:43 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f7b000)=0x8, &(0x7f0000c12000)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) 2018/01/13 15:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ee9000)={0x0}, &(0x7f0000542000)=0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f0000d89000-0x38)={0x0, 0x0, &(0x7f0000493000-0x10)={&(0x7f000047f000)={0x2, 0xc, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bef000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000048f000-0x98)={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]}, 0x1, 0x8}, &(0x7f00001c8000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000c2000-0xc)={r2, 0x2, 0x20}, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a6f000)=r1, 0x4) connect$inet(r0, &(0x7f0000bd0000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000015e000-0xf0)=[{{0x0, 0x0, &(0x7f0000138000)=[{&(0x7f000062c000)="5c534fd40473365622d4777cceb60cf519b5904e5522bb5b4218e7f34bff57b600400b86f0754c56fab9a24697e5e74b33a6469fbe38ad9b97bf617d4268c27d3fdba1e5a887a1cb6df61fe7d5783f9c293e051f40152a69b2e730cd8da7166606f5667347af32a32addf6d1f143d63a3d1ee5f405cb50633e3d9f00070f15985e6739bdb6309a5230ec51b1278b336b6b2c56c324e0d578fab26be58e3e31da1425", 0xa2}, {&(0x7f0000d0b000-0x33)="5f4a2f23a1bca8edb9ad41520d7cff51dd74be6672e816f78910aeb47b8c5ead6b1a29f19f000b7dcdd5b1dd50491425fb70c9", 0x33}, {&(0x7f0000a34000)="76aadf4e63d3c461ee6f28273cb2df426c01c62d0cabdfef9a5c5e17b53744001f7aca5c37137ac326bc5236868f5d27cd9722cb6003afbc675644e7e290ad7e453af5d2364386d8852d20ac7b0000a9afb411009c49344314dcfddddd5ca71e14a6d3aa9fec9e0acbc903bf98635c85c383b30586345ffdc7d68a1aeb6c55057cfe6ebd4c962bb199c7fe910e1e9784a6ad47bb514d7334fcd01332972e2ca2ad37f4", 0xa3}, {&(0x7f00006e2000)="cd0066e1519f62139d38d4df3f6c1e578615e88a316eabbb1e6a80278da7129fe62911d1dae1803dbb93b2b29e8813c5a12e92ecb4cd6da0c303b34393737b0826b4622a787a97cb2836aa25e4d3aa9e82bccbf1994dd88049bf0b47d58ef5a16a90ff3b441f6f7d19d87bf439fb903789f2bbed5c116eddbc411dcb08d146e500a2072c12692f7ac80b74ab39df22b2bac448c870e54da074600b06093281ed94d763099eb867e6fa58c8ed9f8cd3cd7f08bc7a8746ce671ec47aa8ff87a2f05d74fd691d35917dd2", 0xc9}, {&(0x7f0000396000)="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{0xc0, 0x1ff, 0x4, "54b89c07e743aa7a0a1e4fa570ebbff0315b6fa3f99d8db9a347c4ab8483d48bc0d0fcf4217ac7e7bd1fd5e5d4dc749600ea64c8daaed8e9ef4abd5ac0bb5d831f5c63989808a97f5190388f075b8376ea7da7ddf67576486a7ff02a8da0b02990d8989fed9a69e93c4599ad1c81237d41651a28db7080032f2ea512f7b1f0305ba1adc7ff6839ed0985efb17572bd6d676695884947887c9408925bab4494791ba9881c50e9c06a31bb8b9a"}, {0xa0, 0x13b, 0xe6, "2daf25de4df842725cf19093c370374954d8f6db604c3c6e1b22e223f1e1dd1704ea67ba12b229fc934ae987447e2adee8502a9817081c63969dc085cfc8e3d41b0fdcc8fd0887b61e37b9f5166e3db86656400912f242d1d9b1dc2e0fe347ce32f819a3fe70591a7354c14f04ddf18bea2657ffe4f7519fb27b1c4e6edc05259e36f4339e1df902689fa34b737c44"}, {0x68, 0x29, 0x5, "6ed7d78cb86ee5a18dd0f58178ef40407339bbc203a8cd037431427120fe828f5a944b156d7341eb7c6442c303b268b606b358b30775f9c950f03d49e47a4acdf2ed9ccee9429d50913ac791cbcd58a7f311d66b5ea807"}], 0x12b0, 0x10}, 0x4}, {{&(0x7f0000e9c000)=@nfc_llcp={0x27, 0xe8c0, 0x3f, 0x7, 0xc036, 0x80000001, "df89a32fb686055ed4947a34b23a86c517fadaa66f34799363b1e08f8593b11c8967a20b5f6a00d6d9b2f9e4cf4bcc496e036f782a3e399eb0d384462df95e", 0x6}, 0x60, &(0x7f00007f3000-0x10)=[{&(0x7f0000f73000)="a05bac19eff98b2c8f171e9a164cf0e617fb4b05b51b710cfbf60b74964a7691d3a4b80fce3193e169478c", 0x2b}], 0x1, 0x0, 0x0, 0x40}, 0x5}, {{0x0, 0x0, &(0x7f0000cd6000-0x50)=[{&(0x7f00002de000)="5296d7bd8a11788fe5b3d45ee43a11c774654a6d7988f805cd32f1fb77b1d45c32d38d4927bf58d8d8c4ed163191b58b42a25232538a0c4dc16840dee366fb971c207a7b2c57edbd3d7b4874369e69881ed5dd9931142d3ea3e8e4d4197ccd84c6be4e5e6612534e168ea394d8984213b2e9ec4a4982621c4fb54d263b75b37592", 0x81}, {&(0x7f00006f0000)="c851fc34451e2b78fd0e82f3dd27d5e0f6ceffe1c183f7f659f5e4c51e3d7b4467d56d2293a9c1ea1c25a9f8c9422794f4291a41b175cc6abad1fd0ee81cd81f24d5bf32467808004542628f08b85f9680a90b3e568caa69849d906e11f6e49c2f4e337a295f8ca8351b193e75a7c0c7eb972f9b692066c31922a544213b642b90234982f03c3a161cdf9135dea5f0822b1c8e560ceed238fc61cb5257d657a0dff7e9c48390adf2ce22ca0fd9b2e85eb48b77f6bdf07ed03500febee7264a2d6e650086c6984cba3e874f8a051c08fd4c6f362cbc89e870592b8bc6a3e10e62569f", 0xe2}, {&(0x7f000087d000)="aec7e3f23a0039dbcb551652c8f7599a8bf1f51a27e2b59b3ac0ab00c9001b182811825ed58de75adaa9591cca8ded", 0x2f}, {&(0x7f0000222000)="2bfa63b4625a4eda3b5b50b611d3dbfea87f150ea5ddb313e7d1517b5399d6e24e2f55f353b24fd693b527c00710a1e3d5fd55726daef2b448d5752e8f06a417f7093c6b9a1c46c10518fcfbdfe21701424fa07b774d4bd79a1d34bef6a80cf4cc3759770c943505330ae24ba4", 0x6d}, {&(0x7f000090d000)="67695d89762c526fce9f5987c90a32918bbedf7bb7491d6d2b88e884ec47e34da2db0dbb5103e4bb8e05433d44b49db491c2b68f476de13e4a50ac5f0ae381bbbc766363fe136be72ad7fe3c901d2648902d818d32220a8ba0c4f937ce91d5331c69066824d1509ce224040afab67f8327f833a32edb40de28eb4f1633986d5a3640a787821441a7e48213c02da3d850ba3e4897e7d5653fc38b7bc56d3e4bc42b77e2a0fd37be1075cc83959a994c07e62861f4f342b67baaeabd674cbfce9979d7566f010524b9", 0xc8}], 0x5, 0x0, 0x0, 0x0}, 0x3}], 0x4, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = socket(0x1, 0x804, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d58000-0xa0)={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]}, 0x5, 0x20, 0x6b6, 0x1, 0x12}, &(0x7f00003f3000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f18000-0x5)={r2, 0x10000}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000072e000-0x4)=0x0) r3 = accept$alg(r0, 0x0, 0x0) getsockname$llc(r1, &(0x7f0000381000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000717000)=0x3) socketpair(0xa, 0x4, 0x5f5b, &(0x7f00007ff000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000001000)={0x1f, {{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]}, 0x1, 0x9, [{{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [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, @dev={0xac, 0x14, 0x0, 0x13}, [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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x560) r5 = accept(r0, &(0x7f00002e4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d55000-0x4)=0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000093f000)={r4, 0x50, &(0x7f0000b9d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000046f000-0x4)=r6, 0x4) accept$packet(r5, &(0x7f00002a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000528000-0x4)=0x14) sendmmsg$alg(r3, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/01/13 15:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) syz_emit_ethernet(0x1021, &(0x7f0000b88000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x9, 0xa811, 0x5}], {0x8100, 0x7ff, 0x100000000, 0xffff}}], {{0x805, @llc={0x1009, @snap={0xab, 0x1, "fc9e", "e5f148", 0x886c, "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"}}}}}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c83000)=""/4096, &(0x7f0000c3c000-0x4)=0x1000) 2018/01/13 15:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) pipe(&(0x7f00004d5000-0x8)={0x0, 0x0}) sendto$ax25(r1, &(0x7f00008f9000)="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", 0xfe, 0x8000, &(0x7f00006ec000)={0x3, {"f57dcfb4eeb790"}, 0x7}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) 2018/01/13 15:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) recvfrom$inet6(r0, &(0x7f00002a2000-0xca)=""/202, 0xca, 0x10000, &(0x7f00007fc000-0x1c)={0xa, 0x1, 0xc34, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xae}, 0x1c) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/13 15:35:43 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000011000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet6(0xa, 0x1, 0x0) socketpair(0xb, 0xe, 0x5, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000029000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000010000)=0x0, &(0x7f000002a000-0x4)=0x3e) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000028000)=""/21, 0x15) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000002000-0x10)={0xc9, 0xf8a4}) r4 = socket$inet6(0xa, 0x1, 0x3) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f000002a000)={&(0x7f000002a000)=@full={{0x3, {"9e93b63289627c"}, 0x2}, [{"de1ca1ec382273"}, {"cb7c447dc308ca"}, {"0e30be274b767a"}, {"7208fa45e8154f"}, {"9b0993e61ef56d"}, {"102ed1bb2d4972"}, {"e27c03b01a4818"}, {"f270319077d770"}]}, 0x48, &(0x7f000002a000)=[], 0x0, &(0x7f000002a000)=[{0x20, 0x197, 0x401, "a9907ca309b045a5f6"}], 0x20, 0x4000}, 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000018000-0x4)=0x7f) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000029000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0xe8) splice(r0, &(0x7f000000b000)=0x0, r3, &(0x7f000000a000)=0x44, 0x3, 0x2) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000019000)="235b6678774ef48f4d3a35c4d5e241da1b5e8e74e49d3bfd7f2ca7eac890991ae44a461822e7b2590fb3e43d1a16a19908a69f86676d5ddab6b024f969d639d32111196c52ebe52da3dc0f06f0de30e2a0b718285153068621aaf45731e22938a109500394b7db0e119086ed0f66c68cc4f1bacaaf4dc2557650cc592fe701f2292eb147359f9c579fb2b4946a8f9dd1b0dd01cc143698af5b962f025a23") ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f000000c000-0x18)={@loopback={0x0, 0x1}, 0x87, r5}) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 15:35:43 executing program 7: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8000a, 0x0, &(0x7f000024b000-0x8)={0x0, 0x0}) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00009a4000-0x10)={0x8, 0xe0f9}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x181, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, []}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\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$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1b, 0x5, 0xbb4, &(0x7f0000bee000)={0x0, 0x0}) setsockopt$inet_int(r4, 0x0, 0x12, &(0x7f00009aa000-0x4)=0x2, 0x4) [ 115.303137] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 15:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000df4000-0x26)="26faffff5d0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0xfffffffffffffc62) 2018/01/13 15:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x800) tee(r0, r0, 0x12c5, 0x2) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$unix(0x1, 0x7, 0x0) connect$unix(r1, &(0x7f000001e000)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair(0x11, 0x4, 0xe72d, &(0x7f00005cb000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000633000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) socket$bt_sco(0x1f, 0x5, 0x2) recvfrom$inet6(r0, &(0x7f0000bb5000)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xff66) 2018/01/13 15:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00001b7000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b1b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x80800, 0x2) getsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000898000)=0x0, &(0x7f0000ead000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000f20000)={@generic="61023ee0475223ba83bc81eee353f2ed", @ifru_flags=0x500}) syz_emit_ethernet(0x92, &(0x7f0000005000-0x92)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0xffffffffffffff00, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x0, 0x0, 0xffffffffffff8001, 0x3, 0x0, 0x0, 0x3}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0x80000000000000, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x4, "e194"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0xed9}, @window={0x3, 0x3, 0x6d5}, @timestamp={0x8, 0xa, 0x3, 0x7}, @eol={0x0}, @eol={0x0}, @mss={0x2, 0x4, 0x3}, @generic={0xfe, 0x7, "69df5da75a"}, @md5sig={0x13, 0x12, "0f3580e7917de8f907d58ab3e1625056"}]}}, {""}}}}}}}, 0x0) r2 = socket$inet(0x2, 0x800, 0x60) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ee1000-0x20)={@common='bcsh0\x00', @ifru_flags=0x100}) socketpair(0x19, 0x2, 0xfffffffffffffff7, &(0x7f000038b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000408000)={&(0x7f00003cd000)=[0x0, 0x0], 0x2}) 2018/01/13 15:35:43 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) r0 = socket(0x10, 0x80b, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000012000-0xbc)=[@in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x98}, @in6={0xa, 0x3, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0xbc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000011000)=0x2, &(0x7f000000f000-0x8)=0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000011000-0x8)={0x0, 0x1, 0x9, 0x8}, 0x8) accept4$inet(r0, &(0x7f0000010000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xa, 0x7, &(0x7f0000010000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1ff}, [@alu={0x7, 0x3f, 0xf, 0xf, 0x5, 0x6, 0x10}, @ldst={0x0, 0x1, 0x2, 0x5, 0x5, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0xa)='syzkaller\x00', 0x9, 0x9d, &(0x7f0000005000-0x9d)=""/157, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000000c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000011000+0xb62)=""/164, &(0x7f0000012000-0x4)=0xa4) 2018/01/13 15:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x200000008916, &(0x7f0000000000)="") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fa9000-0x4)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009f0000-0x4)=0x0, &(0x7f0000358000)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000847000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000035a000-0x4)=0x8) unshare(0x800000) ioctl(r0, 0x8936, &(0x7f0000000000)="") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000045f000)=0xffff, 0x4) [ 115.348080] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 15:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000453000)={&(0x7f0000cf3000)=@ax25={0x3, {"b4211470beba52"}, 0x0}, 0x10, &(0x7f0000a1e000)=[{&(0x7f00000db000)="c52fca7fc36ef0f8", 0x8}], 0x1, &(0x7f0000839000)=[], 0xfffffe6b, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 15:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078a000-0x24)="2400000052001f000097000000ff03140200ffff0800010001e100000000000000000300", 0x24) socket(0x10, 0xb47a30720e266490, 0x20000000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c6f000-0x20)={@common='yam0\x00', @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f5f000-0x4)=0x0, &(0x7f0000360000-0x4)=0x4) 2018/01/13 15:35:43 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ef0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b0f000)=0x9) r1 = accept$ipx(r0, &(0x7f0000b99000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000165000-0x4)=0x10) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="ef84060c29a7", @random="161f2aa16834", [], {{0x800, @arp=@generic={0xe5256b73ff854ae8, 0x0, 0x6, 0xffffffffffffff03, 0x0, @random="e8f92339f5c1", "", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, "28dfbc21339e8e0192269df97453c1e7"}}}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r1, 0x1) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef1000-0xe8)={{{@in6=@mcast1={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000414000)=0xffffff5c) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ab6000-0xe8)={{{@in=@rand_addr=0x4, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x400, 0x1, 0x253c, 0x2, 0x80, 0xa0, 0x3b, r3, r4}, {0x8, 0x8, 0x55, 0x9, 0x8, 0x7ff, 0xd2, 0x5}, {0x6, 0x3, 0x0, 0x8}, 0x400, 0xb, 0x2, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x0, 0x1, 0xfff, 0x0, 0x6}}, 0xe8) 2018/01/13 15:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000d3a000)={0xcb7, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept$packet(0xffffffffffffffff, &(0x7f0000ed7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000928000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000eab000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x10001, 0x3f, 0x5, 0x0, 0x9, 0x0, r1}) 2018/01/13 15:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000670000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000758000-0x4)=0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000905000)=""/1, &(0x7f0000445000-0x4)=0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r1, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) [ 115.447851] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 115.499184] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 15:35:43 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r0, &(0x7f0000fec000)="8dbf", 0x2, 0x2000c000, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c68000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a0000)=0xb) close(r0) 2018/01/13 15:35:43 executing program 0: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000faf000-0x11)="bb", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d87000-0x4)={r0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000fb0000)=""/77, &(0x7f0000709000-0x4)=0x4d) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000faf000+0x9c5)=0x0) 2018/01/13 15:35:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cc000-0x9)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nfc_llcp(0x27, 0x3, 0x1) r5 = socket(0x400004, 0x1, 0xba) getsockopt$inet6_tcp_int(r5, 0x6, 0x1d, &(0x7f00007bf000)=0x0, &(0x7f00001d7000)=0x4) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00003f6000)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000e54000-0x10)={0x0, 0x9, 0x0, 0x41}, &(0x7f0000cb0000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00008cc000)=@assoc_id=r6, 0x4) r7 = socket(0x10, 0x4000000002, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000036b000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) recvfrom$ipx(r7, &(0x7f00000ab000-0xd4)=""/212, 0xfffffffffffffd01, 0x0, &(0x7f0000c7f000-0x10)={0x4, 0x0, 0x0, "2f6b5d8056dc", 0x0, 0x0}, 0x10) write(r7, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/13 15:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000377000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000896000)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008d6000-0x4)=0x0, &(0x7f0000956000+0x9a3)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000085f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000a7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000438000)={r1, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x6, 0x8, 0x15}, &(0x7f0000515000)=0xa0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000034e000-0x4)=0x0, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00007fa000-0x1000)=""/4096, &(0x7f000006d000)=0x1000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000050000-0x6f)=""/111, &(0x7f0000489000-0x4)=0x6f) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f000073c000-0x8)='./file0\x00', 0x0, 0x0}, 0x2df) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00007bf000-0x1c)=""/28, &(0x7f0000a12000-0x4)=0x1c) pwrite64(r2, &(0x7f0000ea8000)="a3664869f9928556e628de090d8f", 0xe, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000971000)={0x2, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x47e5ece6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 15:35:43 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000edd000+0x280)="1f00000001021f9f4d0000ffff01ffffff0000ff090001000000000000000028ffa0d11730366846e95632e2ad3eb55d52d25cb7c0a4b0a427cb4d6028e56a2b0495eef11cad1c2b3da72156fa4387e9242c6c", 0x53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) 2018/01/13 15:35:43 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000809000-0x8)=0x1) r2 = socket(0x10, 0x803, 0xfffffffffffffffc) write(r2, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) 2018/01/13 15:35:43 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x1, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000000b000-0x2)={0x0, 0x0}, 0x2) r1 = socket(0x2, 0x400000000003, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86", 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000004000-0x4)={0xffffffffffffffff}) 2018/01/13 15:35:43 executing program 5: r0 = socket(0x2, 0x3f9, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/13 15:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xaf916d9d6a4a75c2, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c6a000)={0x0, @in6={{0xa, 0x1, 0xa80b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000039c000)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cc5000-0x8c)={r1, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/13 15:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0xe, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f000044b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a0000)=0x10) connect$ipx(r2, &(0x7f00004d5000)={0x4, 0x0, 0x99, "bff885c872c1", 0x2, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000195000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a6f000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7db}, &(0x7f00002d5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000058a000)={r3, 0x5d3b}, &(0x7f00002d9000-0x4)=0x8) 2018/01/13 15:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000085d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007f0000-0x4)=0x60, 0x80000) getsockname(r0, &(0x7f000062b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 15:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$ipx(r0, &(0x7f0000a05000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000987000-0x4)=0x10, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ffc000-0x4)=0x8, 0x4) sendmsg(r0, &(0x7f0000d88000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000986000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) r2 = socket$inet(0x2, 0x80004, 0x52) pipe(&(0x7f0000249000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e0b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f000046f000-0x40)={r4, 0x3, &(0x7f0000cf3000)=[0x7ff, 0x4, 0x6], &(0x7f000037d000)=[0x9, 0x9c69, 0x100000001, 0x7, 0x9], 0x70, 0x7, 0x7fff, &(0x7f00001d1000-0x1c)=[0x7, 0x9f, 0x2, 0x80000001, 0x5, 0x7fff, 0x3], &(0x7f0000957000-0x4)=[0x2400000000000], 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000784000-0x98)={0x0, @in6={{0xa, 0x2, 0x29, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, &(0x7f000065a000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000067f000)={r5, 0x0, 0x30000000000000, 0x0}, 0x10) socket$kcm(0x29, 0x2, 0x0) 2018/01/13 15:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) getsockname$inet6(r0, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000fa000)={0x0, 0x3, 0x1000, 0x0, 0x2, 0x1b96}, &(0x7f00009a0000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f5000-0x98)={r1, @in6={{0xa, 0x3, 0xffffffffffffff44, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, &(0x7f0000610000-0x4)=0x98) r2 = accept4(r0, &(0x7f00009b1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000030e000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a23000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b11000-0xd5)={0x0, 0xcd, "231090742e269a1246a5cfa917b502394c7c77614509d2fc0b737b6ed421d2f3bbded648dca93185594a6a0499ad39c4482cd670d0ecb7f8591bb56102ca82733b73eac222f18c6788827fe99343a922912cf8deddfa30dbaa599c55deb5824b4c9e36e1138935a71d332a3e3763a559f3db68ab7211273220832f1b7811526f5f825a926dc56fcd3628d43778583767db2bd6aa555bca73bd13b9b112b4ffd381e46938b331a0553f582a9eaf5edd64e5a1cd54e7055a8cf9388f5ad57f2434cc11e3c3df86e904a363fa19d7"}, &(0x7f0000ef1000)=0xd5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f26000-0x8)={r3, 0xb081}, &(0x7f0000ce2000)=0x8) 2018/01/13 15:35:43 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000008000-0x5b)="6ab132bd87b480082f4e2f044db7fc252486e9b34d326c2b799004e2d9000d8f3c2ba99f8581564ff0d86d1cfbf277a0856d03af19aa7d19bbcffdf75c899b4505710eecfb2a4409e7d1223405bb4998200a50913d113e87016285", 0x5b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x138, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'tgr160\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:43 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x33) r1 = socket(0x3, 0x7, 0x9) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x57) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f91000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000f92000-0x14)={0x11, 0x1b, r2, 0x1, 0xffffffffffff0abc, 0x6, @random="febfe246f27f", [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000098d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000418000-0x4)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000002b000-0x10)={0x0, 0xd8, &(0x7f0000f93000-0xd8)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x18a7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff365f}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @rand_addr=0xfe36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e}]}, &(0x7f0000b1f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000330000)={r3, 0x1c, &(0x7f0000dba000-0x1c)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xff3}]}, &(0x7f0000769000-0x4)=0x10) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f93000-0x8)={0x0, 0x6}, &(0x7f0000381000-0x4)=0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b5f000)={r5, 0x2, 0x10, 0xd80e, 0x1}, &(0x7f0000f92000)=0x18) poll(&(0x7f0000f91000-0x18)=[{r4, 0x0, 0x0}], 0x1, 0x101) sendmmsg$alg(r4, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 15:35:43 executing program 7: 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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) recvmsg(r0, &(0x7f0000973000)={&(0x7f0000df1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000be000)=[{&(0x7f0000616000)=""/208, 0xd0}, {&(0x7f0000b24000)=""/191, 0xbf}, {&(0x7f000066f000)=""/175, 0xaf}, {&(0x7f0000015000)=""/37, 0x25}], 0x4, 0x0, 0x0, 0xffffffff}, 0x100) getsockopt$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) 2018/01/13 15:35:43 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000)={0xffffffffffffff9c}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) r1 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:43 executing program 6: r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) listen$netrom(r0, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0xc4)=""/196, &(0x7f0000001000)=0xc4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/13 15:35:43 executing program 7: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xb, 0xff) setsockopt$inet_dccp_int(r1, 0x21, 0x77be1d9299cb0daa, &(0x7f000043c000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000dd2000-0xc)={0x0, 0x42daf1e, 0x2, [0x3f, 0x5]}, &(0x7f0000421000)=0xc) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dd2000-0x98)={r2, @in={{0x2, 0x3, @rand_addr=0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4}, 0x98) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000dd0000)=0x3, 0x4) 2018/01/13 15:35:43 executing program 2: socketpair(0x2, 0xb, 0x1ff, &(0x7f0000207000)={0x0, 0x0}) bind$netrom(r1, &(0x7f000082e000)=@full={{0x3, {"937cccfcd6ead2"}, 0x1ddb}, [{"2342918a314f0e"}, {"c247458f25246f"}, {"320d7222986c92"}, {"e9174c9a9c7045"}, {"b20f036fec4231"}, {"f540eb0ad33d69"}, {"078b71cf886359"}, {"2a3f18f6baf4bd"}]}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r0, &(0x7f00007e7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0x40, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={0x0, 0xffffffffffff8f3d}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r3, 0x3}, &(0x7f0000001000)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0xe3)={r4, 0xdb, "271815e179ec819add07f86ca93affd73b4b308c49d25833f7086a3ac122da0ec1224b7e299d0c784e3250253de3290deaed23ccc84874372fdc897937577784e1f64e3a6ff6fa8a6d3362d468d756505bf47f546d5045b857a8ea05cc3e4ecd95448dba258a365dbe62d14737b331f996b29565c305a0c9d23a1ce57e9705169c428ad6bd6dbe446dda70c347734234f158637f9515bcf5c9b79237108537afb4117a7f8b91e781216964a8d98db737dc8b26aee9e635415f3943badefaa3c8e88c72683c9d63fff8315b0d710bad705615d9050d741a9185b31f"}, &(0x7f0000000000)=0xe3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005000)={"67b9672c289827dc9e4a0814c265929c", {0x4, 0x5, 0x3, "89d1a9e193a6", 0x2, 0x0}}) r6 = socket$inet(0x2, 0x80806, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r5, 0x29e}, 0x6) connect(r2, &(0x7f0000002000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}], 0x68) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000000)={r4, @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]}, 0x100000000, 0xfffffffffffffffb}, &(0x7f0000008000-0x4)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000009000-0x36)="8a7a817e87efdd9c7827d62ab5d07c18b2bafbfb92cb262d58c60218955ae99026241fbdff56d5db752d690c81239fb830d073fd41f0", 0x36) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r6, &(0x7f000000a000-0x1000)="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", 0x1000, 0x4000, &(0x7f000000a000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e63000)=0x0, 0x800) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000e6c000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00007b8000-0x9d)={r1, 0xaf, 0x3, "1fb9aedbca1b41dbdc5cc014343d0aae5ac3e02dfe25961f13abc8fb0f0b6090bd46c135fbef5d53dd82e50036da7ff90cdbf84414fa09427c5bceb3f5e9e7db8f72ac6cb0015998df7e1315cab4216e12923777ed93fa0b2a5a7a32015a37e08d5ae315ccd4e6b57762bdba2b60a47e38b888bdc1d7a476a964bf61ab86946ebe852fd466a7f9dbba08b7faa5c10059c0e46a"}) r2 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r2, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000d74000)=""/61, 0x3d, 0x0, 0x0, 0x0) 2018/01/13 15:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a08000)={r0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000717000)={0x0, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040001ed90", 0x39}], 0x1) 2018/01/13 15:35:43 executing program 5: 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, 0x3ff) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ca0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000943000-0x8)={0x0, 0x4}, &(0x7f00001d9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000cff000-0xa0)={r4, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x186, 0x2, 0x800000, 0x7fffffff, 0x0}, &(0x7f0000b50000)=0xa0) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000ff8000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffe0000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1, 0x80000000, 0x0, 0x6}, &(0x7f0000384000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00003c2000-0x10)={r6, 0x90, &(0x7f000044c000)=[@in6={0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}]}, &(0x7f0000532000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) socketpair(0x1d, 0xf, 0x5, &(0x7f00004eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009be000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000ec4000-0x8)={r8, 0x12}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000b5f000-0xa)={r6, 0x2, 0x1, [0x6e4810b7]}, 0xa) 2018/01/13 15:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x9001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000eee000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000492000-0x8)={0x42424242, 0x42424242}, 0x1, 0xc) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(r1, &(0x7f0000d97000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000-0x4)=0x10) bind$inet(r6, &(0x7f00005f0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) r7 = socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000062c000)={0x0, 0x0}) accept$inet6(r8, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}], 0x1, &(0x7f000076c000)=[], 0x0, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r7, 0xbf) syz_emit_ethernet(0x37, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x37, &(0x7f0000621000-0x40)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x800000002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) 2018/01/13 15:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000de9000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000019e000)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, {0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400}, 0x101}, 0x9, [0x29c96ac2, 0x101, 0x200, 0x1, 0xfffffffffffffff7, 0x800, 0x8, 0xff]}, 0x5c) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 15:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f90000-0x10)={0x8, &(0x7f0000f63000)=[{0xfff, 0x0, 0x7, 0x1}, {0x7ff, 0x81, 0x2, 0x9}, {0x8000, 0x1, 0x7, 0x401}, {0x3f, 0xffffffff00000000, 0x2af, 0x3}, {0x0, 0x10001, 0x40, 0x3}, {0x10000, 0x4, 0x4fdd, 0x1}, {0x2, 0x7fff, 0x0, 0x2}, {0x4, 0x5, 0x0, 0x400}]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) 2018/01/13 15:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000586000)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a6d000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000471000-0x78)={0xffffffff7fffffff, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x1, 0x1, 0x9, 0x0, 0x5, 0x9, 0x6}) 2018/01/13 15:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a5000)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a6f000)=0x1, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000780000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000927000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099e000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000042e000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x2, 0x8, 0xa, 0xa0, 0x20, 0x2b, 0x0, r4}, {0x6, 0x6418, 0xfffffffffffffffa, 0x2, 0x9, 0x9, 0x81, 0x4}, {0x89, 0x7351, 0x67a55109, 0x69e}, 0x7fff, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x0, 0x0, 0x800, 0x1, 0x22c, 0xffffffff00000001}}, 0xe8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f000013b000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x81, 0x3ff, 0x100, 0x35, 0x2000202, r3}) connect$inet6(r5, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r5, 0x3) r6 = accept(r5, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f000069f000-0x8)={r7, 0x0}, &(0x7f0000f96000)=0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e41000-0x490)={0x0, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xe9, @mcast1={0xff, 0x1, [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, 0x1, 0xfffffffffffffc01, @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]}, {{0xa, 0x2, 0xa5ab, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) accept$packet(r6, &(0x7f00008a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ea5000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000e51000)={r8, 0x10, &(0x7f0000334000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000299000-0x4)=0x10) sendto(r6, &(0x7f00009ff000)="1063ac0000f2af2000000008630ba700ffd739a532d14940d51127765a7b9161519506f0bb32e3aec957517de4033b490ddda804cf33feb4b2035c75df31244abfb84d1a8894cfb2e81e1c8b95f9aa088ae2eb0cf97cf5179f0b089baee84c4d", 0xfffffffffffffeaa, 0x4000004, &(0x7f0000a81000)=@can={0x1d, r9, 0x0, 0x0}, 0xfffffe27) [ 115.816686] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 15:35:43 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x420400}, 0xfffffffffffffdc2, &(0x7f0000008000-0x10)={&(0x7f000001e000-0x20)={0x20, 0x26, 0x701, 0x1, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str="31041c"}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001f000-0x4)={r0}) listen$netrom(r1, 0x5) 2018/01/13 15:35:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0xfffffffffffffd89) [ 115.883084] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 15:35:44 executing program 3: r0 = socket(0x2, 0x3, 0x5) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) getpeername$llc(r0, &(0x7f0000d38000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000446000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/13 15:35:44 executing program 6: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000031c000)={0x0, 0x0}) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000b86000-0x4)="65b62b8b", 0x4, 0x4000, &(0x7f0000d39000)={0xa, 0x3, 0x656, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00007bc000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xbb3d, 0x2e2, 0x0, 0x6, &(0x7f0000d3b000-0x10)=@common='sit0\x00', 0x6, 0x8000, 0x10000}) r2 = accept$inet(r1, &(0x7f0000d39000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3a000-0x4)=0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000365000)=0x3, 0x1f) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000d39000)="2a36fea370073ad5dc01d8f686e2a968e1707141d1df816b7f4033027e9bc65d32d88d", 0x23, 0x8801, 0x0, 0x0) bind$inet(r2, &(0x7f0000b16000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00007df000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d34000-0x10)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x3, 0x25d0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d3c000-0x1)={0x0, 0x0}) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000d3a000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xa0a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xe804, 0x8, "1edaf90b56f1c0976f7163aa3a524b57813b2064df9b3970f0e9e51b925e51bde1455329fec04a065807fd87b022c377708dd31c3aa571799227525f58e2ddee7261dd2d2537d08de3dd236b4151da76"}, 0x160) 2018/01/13 15:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x3, 0x7fff) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x7, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = accept4(r0, &(0x7f0000ce4000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bca000)=0x10, 0x800) accept4$ax25(r1, &(0x7f000059c000)={0x0, {""/7}, 0x0}, &(0x7f0000fc4000)=0x10, 0x80000) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) r2 = accept(r0, &(0x7f0000232000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a3000-0x4)=0x10) recvfrom$inet6(r2, &(0x7f0000626000)=""/86, 0xfe72, 0x0, &(0x7f00009b6000)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, 0xfffffffffffffdd5) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x648}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000aba000-0x4)=@assoc_id=0x0, &(0x7f0000fdf000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a32000)={r3, 0x0, 0xf2, "26bae0307559f75d83c4457a7d89f565589b7ac01935fc9b4964cc65b750aee070bbe2b8420060a654ae4c19b44f9ade373cfcbca7bb9e8eb1ad169f4c75959f484cf09f2cbad36db9fc764c4c7c03b531f796daafd0c9eec290a493a585000b7f0af4d6dbfa9241e1ce18860c09fa65adab090f53b89c38e356a1883aa9d1d0a3f299a06ab17f3e3258a49d227190ca4d52acf4d8b70067114464126788ceef28bebdbde6dc713875208591a031f94ae8043357da555761e9bc9e666c44098b4cfa98ce963f12ee36f4a654f293496e72c312c1f780222393d830b4dd4917a2cf1af8e20dea52fd8671723e7c28e1b86a22"}, 0xfa) sendto$inet6(r2, &(0x7f0000ee9000-0xa7)="26f410e6cfe8b31c031104e974a7ee5121c8f83d6b4bf87d9e58edd60cc5fccd3c910fb9f622d0ef7832074168a3b421ac96d5e92c04f37841465f7bcebb662a9d40a80a8a065e206777cbe6ad220043e7d62e7f277e1c98fa853e3e20b76be821618374b58c263b35a29908c4f3d3e13298378149b8dbfe9918c3296e34d54a410482156212bcd07c8c8a1026ad9b14d3d1ba918147626e09d1be349ee09be02606ef5bce0b5c", 0xa7, 0x400c0, 0x0, 0x0) 2018/01/13 15:35:44 executing program 4: mmap(&(0x7f0000000000/0xe0a000)=nil, 0xe0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x9a) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000485000)=""/123, &(0x7f0000e0b000-0x4)=0x7b) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x2, 0x300) 2018/01/13 15:35:44 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0xfffffffffffffff2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f88000)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000885000-0x4)=@int=0x400, 0xfffffffffffffe04) r2 = accept$alg(r0, 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80803) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 15:35:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f000000d000)="", 0x0) 2018/01/13 15:35:44 executing program 7: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006b6000)={0x0, 0x4}, &(0x7f00001d7000-0x4)=0x8) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac8000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a9000)=0x8c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ac9000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000202000-0x4)=0xc, 0x800) 2018/01/13 15:35:44 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fce000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fcf000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1000, 0x3, 0x8, 0x400, 0xfffffffffffffffe, 0x30, r1}) sendto$inet6(r0, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 15:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000412000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000116000)=0x10) getsockname$ax25(r1, &(0x7f00001a2000)={0x0, {""/7}, 0x0}, &(0x7f0000b05000)=0x10) writev(r0, &(0x7f0000b0c000)=[{&(0x7f0000f48000-0x39)="39000000110009000000000000000000f200004a030000ea2300010700001a1408002e00040000000000000000000000090002e300ffe4693e", 0x39}], 0x1) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00005d4000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000a8e000-0x8)=0x0, &(0x7f0000582000-0x4)=0x8) socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000c, 0x5, 0xc) write(r0, &(0x7f00006e3000)="1f0000000a0aff000000000000000000020980000902018048ffffe5000051", 0x1f) 2018/01/13 15:35:44 executing program 6: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000057f000-0x8)={0x0, 0x0}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000057e000)={0xd2, 0x0, 0x9000}, 0x4) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000057f000-0x8)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f00004c1000-0x1000)=""/4096, 0x1000, 0x61, &(0x7f000031e000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057b000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:44 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) epoll_create(0x9) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000009000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[], 0x0, 0x0, 0x0, 0x6}, 0x2100) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/13 15:35:44 executing program 2: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[{&(0x7f0000034000)="d00aae63a63b3e150ec8d00850f1492d0faf2c7b1b70bcbae318c21e8a9638d3bb09eae04b73f707224b5ec3cf7839bd94bd35c82d493b966ee2800093b99ef6db38a8399adbdbb86967a7da685b8ad17fb7654232e9971ab82ec12f46a40794ab2e66337d3918f734cc2185ada6ad659bb7bdd988bd0745392de0713150fbe93a16f5ff8946ddee9e61e11e8ba40ee14633ceab08b064c3b3ab08d88bbc438f8869f54114593f22822443cbea6069a3", 0xb0}], 0x1, &(0x7f00007a3000-0x48)=[], 0x0, 0x0}], 0x1, 0x24008001) r3 = bpf$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) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x19c, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x7, 0xa, 0xfffffffffffffffa, &(0x7f000085e000)={0x0, 0x0}) getsockname$packet(r3, &(0x7f0000ef4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000b77000-0x10)={r6, 0x1, 0x6, @random="ff9436addc67", [0x0, 0x0]}, 0x10) 2018/01/13 15:35:44 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000946000-0xc)={0x80000005, 0x0}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ffc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009e6000)=0x1c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ffb000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0xe8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ffd000-0x90)={0x8a5c, {{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]}}, 0x90) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ffb000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x23ba8477, 0x3bce0ebd, 0x68, 0x400, 0x3, 0x2000000, r2}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000034c000-0x28)={@generic="7bfc84ad9c2d3a887ada27c693038b32", @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef14cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/13 15:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f000000f000)="8e4a3bfec201ffc2f8c3c8c6b81782b77e7a3505b58899c390665d6618e633f0e8a4f9e984b0e488a417d867877eb5e6f8fe3dc32884c383d6fdb7a1e92d7f0ef226f3bb2de76ef2fb9327f49e", 0x4d) 2018/01/13 15:35:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) connect$ax25(r0, &(0x7f00002b7000-0x10)={0x3, {"a514f8c7999151"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00003be000)=0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r1, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) 2018/01/13 15:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f00006c1000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) accept4(r0, &(0x7f0000453000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e9000-0x4)=0x10, 0x800) 2018/01/13 15:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1c000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(rfc7539esp(ecb-blowfish-asm,sha3-384)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:44 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000013000)=0x8) close(r0) 2018/01/13 15:35:44 executing program 1: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ac5000)={&(0x7f00002ca000-0x80)=@generic={0x19, "1ff3b6ff4da3dbe37e2e0a940c2db28d5b9e261f737ecfb2be4daff36751275688d19a8d6ae51978b3d9b4bbdbfca414106e02e8742d1e1dfd43b6d5881b46e520d5b0188acfe33215aa7020aed13f505c3b915a964dd99c9dfecb4322184e000375f95ef94c9fef5546e65003dd899c8e651c2828ffe4bdf5ea6847b562"}, 0x80, &(0x7f000060e000)=[{&(0x7f0000ac6000-0x23)="b5cc5dc8637bf9baff4cb99ddfadab63a39ea9651266066e22770b8741c5b2d27cedb5", 0x23}], 0x1, 0x0, 0x0, 0x200400d4}, 0x0) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) 2018/01/13 15:35:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000a23000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000fdd000-0x28)={@common='bpq0\x00', @ifru_map={0x1, 0x8, 0x7, 0x8, 0x4, 0x92b2}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d55000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00009f0000)=0x2) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005d5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000f1000-0x20)={0x0, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000056c000-0x20)={0xd9, r1, 0x1, 0x9}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockname(r2, &(0x7f00009b2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a04000)=0x58) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000cab000-0x4)=0x1, 0x4) r4 = socket(0x745e810298310d36, 0x5, 0x5b) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000955000-0x4)=0x9, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000ff7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00009b0000-0xf)="", 0x0) 2018/01/13 15:35:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@generic="9c497b304531ac02f1c72807e22eb9db", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004b6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00002d7000)=0x3, &(0x7f00009b6000)=0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000c07000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000090d000-0x4)=0x8, 0x80800) getsockname$unix(r4, &(0x7f00009a7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000323000-0x4)=0x8) shutdown(r3, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000ac6000-0x48)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r3, &(0x7f0000f41000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x5, 0x8000b, 0x1, &(0x7f0000f00000-0x8)={0x0, 0x0}) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000df1000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/13 15:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000565000-0x4)=0x0, 0x800) bind$ipx(r1, &(0x7f0000233000)={0x4, 0x4, 0x32, "3aa23f0c18a8", 0x9b1, 0x0}, 0x10) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) 2018/01/13 15:35:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000497000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b42000-0xe6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x401, "ad8a26537747f85afdf98a898eaf516d3d3b7477267608819b6a19778f631555"}}}}}, 0x0) pipe(&(0x7f0000b92000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000067e000)={0x8000, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000a7000)={0x1, r3}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00004ad000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d6c000-0x4)=0x14) r4 = accept4(r0, &(0x7f00009c2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062a000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000ac2000)={0x3, 0xd72a, 0x100, 0x4, 0x4, 0x1ff, 0x0, 0x7, 0x8, 0x2, 0xaf}, 0xb) 2018/01/13 15:35:44 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt(r0, 0x6, 0x6, &(0x7f00001c4000-0x25)=""/37, &(0x7f0000f3a000)=0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00004b9000)="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", 0xfc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000cda000-0xa)={0x3, [0xffffffffceca58f5, 0x1, 0x7]}, &(0x7f00002b1000-0x4)=0xa) 2018/01/13 15:35:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x7, &(0x7f0000000000+0x34a)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x0, 0xf4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff15}, 0x590, [0x4, 0x7, 0x8, 0x8, 0xfffffffffffffffe, 0x200, 0x8, 0x3ff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00008b2000-0x102)={r0, 0x4, 0x0, "c1c6c9af6f6923bf163985604d3007a74e392d1f8ae1a6e1a9e7f13ade5eeb1300f1c2345c8b780f3750f4a627694dd246aee5ef0f859c8078f3f008af3fefbb199abdfb51ac668ba83e9019bf3a7603d3b068edcdddac0593b06b69e6b67efae868fa7441cdb30020894c494f2bd2d83e9ee714866e38d2bc2e0920e6dcd39d49b5b880d2d89f14507f1c2b1cb838ce6c5ce045a4ce07c96f751140c9b4c33a8d4f75a061e084c1f7c060d3a31b89a8263488358351421829d4b1806f50defca5e9c92726fe61ab4f194e83fd002e7268fbe58526188c33cece3681292574a5bd649f138465ad53218c278372d304e37ce3bc737c333e00"}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x1, 0x2f4) recvmsg(r2, &(0x7f0000a35000-0x38)={&(0x7f0000fe1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d14000)=[{&(0x7f00009a2000)=""/189, 0xbd}], 0x1, &(0x7f0000273000-0x6)=""/6, 0x6, 0x0}, 0x40010003) 2018/01/13 15:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000962000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000071000)=0x100) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00009c0000)=0x5) r1 = socket$inet_sctp(0x2, 0x3, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000edf000)=[], 0x0, 0x0) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000284000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000b14000)=0x0, 0x4) 2018/01/13 15:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$unix(r0, &(0x7f0000752000)=@abs={0x1, 0x0, 0x2}, 0x8) accept$inet6(r1, &(0x7f0000860000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c8e000)=0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) 2018/01/13 15:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000473000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092d000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffc6e) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) 2018/01/13 15:35:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000000000000080003010c00001ee400", 0x39}], 0x1) 2018/01/13 15:35:44 executing program 6: r0 = socket$inet6(0xa, 0x80004, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080e, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000969000-0x4)=0x4) sendfile(r0, r0, &(0x7f00007aa000-0x8)=0x5e, 0x7) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="", 0x0) 2018/01/13 15:35:44 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc2000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fc2000)=0x0, &(0x7f00000a9000)=0x4) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000086d000-0xc)={0xffffffff, 0x4, 0x10}, 0xc) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fc4000-0x10)={r1, &(0x7f0000fc3000+0xe04)="3959149767f17edeed1c366e50f3972769f4ab386b288ca1a95b31d10f20158556d6b3ccdef03dd5c4e016185d68bac0bdac61ae7741b14ce1b2b19299aa32177bafc508e134c0c59780e85c34ded676dbffafa38cfbb727cacf351069abb118bf63bff9e5d103b5de1e65bc0e7b41855fce8c139222febc39786831972841a2d16b5a67565a5c877151ba4ebb8e3b8c9aee176fcea6586353a8badb74f8a99179ebbf0f4880ea3ff309212cfef91f50c082a0b53fa106c1f3c0d460082aae4ebc6124cc4da4c1d8f7e508053f44eb943dbd3bf1fd0eb9a60c3c5cea73ea34ebb1409fd3148b43da9e53f505"}, 0x10) 2018/01/13 15:35:44 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x7) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f00002d8000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa9000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fa8000-0xc)={0x7fff, 0x1, 0x0, 0x5, 0x3}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000fa4000)=0x1, 0x4) connect$inet(r1, &(0x7f0000f18000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fa6000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2000027c) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000009e000)={&(0x7f0000487000)=[0x1], 0x1, 0x0, 0x8, 0x9, 0x3f, 0x100, {0x25, 0x78, 0x2, 0x3, 0x409, 0x249, 0x7f, 0xac, 0x3dcb, 0x8, 0x3, 0x5, 0x3, 0x1ff, "f5c0191c1f0e522f07abbb5b5f10aff565aa18cb7d5efcc2089586f5f496654e"}}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socket$inet(0x2, 0x80a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a6f000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 15:35:44 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) pipe(&(0x7f000026e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000847000-0x8)={0x0, 0xd735}, &(0x7f0000080000)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ef8000)={r3, 0x2, 0x30, 0x0, 0x8}, &(0x7f0000ef9000-0x4)=0x18) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00002ac000)={&(0x7f000024c000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ef9000)=[{&(0x7f0000ef9000)="76fb4d868f6a52d2a449f1f260cd30e4b77b", 0x12}, {&(0x7f00006cf000-0xe9)="8094190e1d3f9506d948d40574d097060cef4ab8e74ada6c2ab635d60700d09ab32a0ed0e672650bc13edf091b08cd2dff60305c272153b099eef3ae9f11f9f409809cc273ad035e1cdeadd26b00a34247396ec164edffa5554599785559ce56fbc33ce7fb7e215d134574fa6a4f4a265c5326b583b7a97588474b0303eb61b0da7477b87c4512129978ef689538bcb91fda82dfe6816885b5a26c3b76e76fa51a188ad0a6d20a7811677c08655a43fe3061d2616969f4593b483df4193d859286cc90d893deec1954debdfd4b090a612c3084f8ecd6568b6df9629091c8db55cdb635fae7d08f5ab1", 0xe9}], 0x2, 0x0, 0x0, 0x20040000}, 0x4000000) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000efa000)=0x8, &(0x7f0000efa000)=0x4) 2018/01/13 15:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000025a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000868000-0x4)=0xe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e51000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001c1000-0x10)=@common='lo\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000dda000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000ab000)={r2, 0x1}) getpeername$packet(0xffffffffffffffff, &(0x7f000008d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000010d000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000871000)={0x1d, r3, 0x0, 0x0}, 0x10) r4 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r4, &(0x7f0000bc7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a47000)=0x8) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000005000)=0x10) 2018/01/13 15:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000016f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f00001cb000)={0x0, 0x0}) r2 = accept(r0, &(0x7f0000f03000+0x3b7)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fc5000)=0xe) sendmmsg$nfc_llcp(r2, &(0x7f00000ae000-0x38)=[{&(0x7f0000fff000-0x60)={0x27, 0x0, 0xe2, 0x7, 0x1, 0x2, "688a08ee78260bddc883c92793d3932770e7232b93345fa5160691ce3a63577564532f4c09a277bfdaefbd236b6632160afb0005590d5b86784af2c52a3c07", 0x8}, 0x60, &(0x7f0000f27000-0x10)=[{&(0x7f00007e7000)="8eae57fad3585db503d64f278dd9f0a21f3f0e5b30c46736688fc3e2a59f25ebb15786b6302453c45fa368c05676fa2e0cb153e81506761edb17019bf6bcc2a6e959bc6d90562140b57b4cfa0290a2d5af693e2eec98b958a8bc08e489485f46d895445e9b8679716db17670f87b97455bd9ffe8fd2d5a17e4c2c043a9602b2755d120c6888cf6db70da355678d5ef232126aeff1c36021891ce5b688234f26d0fc2a4a8e43815", 0xa7}], 0x1, &(0x7f00004d0000-0xb0)={0xb0, 0x110, 0x800, "35d936e62f66ae67982f87968e18f672d42ea406c5307e3e6860869347f9336d7abe0637e4b4eda654a99b2a31935c5033e67614088fa83ef64305476789172c2112452af2d42b3769f943d00aa81f7f411a3a37a9ec1d2e0f377f94501d16d77a6ab13500242a55c35f9e48ed3be8e8fe14c1a1450eb5d97e8417db736d12e3a168efc8def61392d76c7449d544555c4026109c7a2745fdde21"}, 0xb0, 0x20000880}], 0x1, 0x10) bind$ax25(r1, &(0x7f00000bd000)={0x3, {"e2ab4df47ea056"}, 0x5}, 0x10) 2018/01/13 15:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) pipe(&(0x7f0000b80000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000d2000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b69000-0x4)=0xe8) connect$can_bcm(r1, &(0x7f0000c04000-0x10)={0x1d, r3, 0x0, 0x0}, 0xfffffffffffffe97) accept$inet6(r2, 0x0, &(0x7f0000c71000-0x4)=0x0) bind$llc(r2, &(0x7f0000af2000)={0x1a, 0xf9, 0x6, 0x9, 0x0, 0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/13 15:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) socketpair$inet6(0xa, 0xa, 0x1000, &(0x7f00006ee000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007af000)={0x0, 0xe5, "7b32d4439aa17b07f11b75878943bd18c14dd531ffb30dce8034bbf8baece7601fb6e1a0e86ad5dfdd727652f4f14acf317da272ff0a428970e3728eed8afab83523bf43f0ff8b39017261b3795ec29784cc78ef8d6c6002f665c54e2776abfdf8f990c4ce4aabe86f5814ab1b408db103a996184540ab415d2d282dac22a84f73fdc9f38f119b62d9e955018d29d15f93506d504809ca41fdffbb80ed7cd1572a4ce9a1c219dccb95bc195b2505037c0d711aa0d75aadaf5867177c8539a8e45965dc2d8c07b48adc644ffe8a41294863456fd3e7a983a157a49046bcdf23232098e8a100"}, &(0x7f0000fb6000-0x4)=0xed) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000344000-0x8)=@assoc_value={r2, 0x6}, &(0x7f00009f6000)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = socket(0xa, 0x7, 0x22) bind$alg(r3, &(0x7f00001ec000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800010, 0x802, 0x10) write(r0, &(0x7f00001c3000-0x1d9)="26000000250015f8feffff940000000004ffffe8000100000e00010004380000000acd17f187", 0x26) 2018/01/13 15:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f000088c000-0x4)=0x0, &(0x7f0000004000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d3e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008b8000-0x1f)="f03cca0100ef9b9d16c46648ab3ef07f2e45b9cf36ed7a389f6bf667d63375", 0x1f) 2018/01/13 15:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe9000-0x4)={0xffffffffffffff9c}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000a60000-0x10)=@req={0x66a, 0x5f, 0x7, 0x4}, 0x10) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x800, &(0x7f0000fd9000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000098000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x1c) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) 2018/01/13 15:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r0, &(0x7f000070c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b26000-0x4)=0x8) syz_emit_ethernet(0x4e, &(0x7f0000274000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x88a8, @ipv6={0x0, 0x6, "02dcd7", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000c56000)={0x0, 0x1, [0x6d4]}) 2018/01/13 15:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f00006fb000-0x8)=0x5) socketpair(0x8, 0x0, 0x7, &(0x7f000088c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007ab000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00005b7000)='tls\x00', 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000427000-0x20)={@common='ifb0\x00', @ifru_flags=0x2}) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000af9000)=0x6, 0x4) 2018/01/13 15:35:44 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, &(0x7f0000f78000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007cd000)=0x10, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000f78000)="1755be81f8e9ed2bab6484812e9c3fdb056601f79c189d75f93d462fd3a7b0333f6ebb66465224481c89f8f900ba73f48e6f58061a14696647348728f192206270fbcb0a74d4bbddaa2edd9aea84e6ec4fcc82aa26d59fdbaa738a5f176a86271e4ec030a5c7b85930bf3f0f590991523807294b48ab82550007ec1440a123216974be2baae4d21ed234868f7fa4385ace7545c49e5eb604db0442e86a7ebb64002faab1b26564d9ceba5182332402a42b81fd478a362a6ecb8acf036bc53031f735cfcf4cfa0d05ab07ee35ec3b5fde4020e530938aebee23393a8e40", 0xdd, 0x40004, &(0x7f0000f78000)={0x4, 0x1f29be6, 0x100000000, "e87c9d83c39b", 0xffffffff, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/13 15:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cee000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f15000)={0x0, 0x2, 0x5, 0xffffffffffffff8b}, &(0x7f0000dc5000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005e2000)=@sack_info={r1, 0x100000001, 0x40}, 0xc) r2 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000012000-0x4)=0x6, 0x4) 2018/01/13 15:35:44 executing program 1: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000607000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/13 15:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000465000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, 0xffffffd5) listen(r0, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x3a6, &(0x7f0000680000)="b52dae0d92874e513391f350e8ffb6ec046efb706ca07d12faf3ab5b139697a64df802ba7313b002a35fef7c7448aa0bd910c83b91f265b81bd4039c1d88f18b75d39b9102312040b19b21d674726cf0fcef6713d1bb3ecedf07a85814bcbcd33d43ad4308d59cf8b27a78997b84b7617af9ef872cc5a07f1736d423008807ae33750bb6f3ea39390f4ee7ea", 0xffffff4b) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fc9000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x80, 0x0, 0x7, 0x0, 0x1, "400749f8cae09bde28db95f4642137eeaee670da4cd1fa48dc7bc6e360ae78b446bf7eda50505be656849f08b9ea947f21fdfbf24bf9fa3b4da099f0c1ab0d", 0x5}, 0x60) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r1, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/13 15:35:44 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xad3d, 0x0, 0xfcd, 0x5}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000016000)={r2, 0x10001}, &(0x7f0000420000-0x4)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) 2018/01/13 15:35:44 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/13 15:35:44 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a21000)={&(0x7f0000edc000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b32000+0x49)={r0, &(0x7f00004b1000)="", &(0x7f0000fd0000)=""/78}, 0x17) 2018/01/13 15:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000888000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000297000-0x4)=0x98) r0 = socket(0x10, 0x3, 0x10) getsockname$unix(r0, &(0x7f0000202000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e97000-0x4)=0x8) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) 2018/01/13 15:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) pipe(&(0x7f0000fca000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f91000)=@generic="653247d253d9bd92beda3d2a477c3220") sendto$inet6(r0, &(0x7f000068c000-0x4f)="", 0x0, 0x0, &(0x7f0000eda000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 15:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt(r0, 0x6, 0x2, &(0x7f0000466000-0x26)="78d16452f65a72131102a6b48c10a9719d8230f3f89292f40803b3a9e3187fbd1f569b888d0a", 0x26) write(r0, &(0x7f00006e4000-0x13)="130000001000ffdde200f49ff60f050000230a", 0x258) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000004000-0x24)={0x14, 0x20000029, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000001a000)={r0, 0x6, 0x1, 0x5eaa, &(0x7f0000015000-0x4)=[0x0], 0x1}, 0x20) 2018/01/13 15:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a9b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dde000)=0x10, 0x80800) r1 = accept(r0, 0x0, &(0x7f0000516000-0x4)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) recvmsg(r2, &(0x7f00001e8000-0x38)={&(0x7f0000d2f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000bf6000)=[{&(0x7f0000dea000)=""/188, 0xbc}, {&(0x7f0000064000-0x1000)=""/4096, 0x1000}, {&(0x7f00001ca000-0x83)=""/131, 0x83}, {&(0x7f0000e08000-0x16)=""/22, 0x16}], 0x4, &(0x7f0000d20000-0x5f)=""/95, 0x5f, 0x1}, 0x2) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000a88000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r3, &(0x7f000024a000)=""/122, 0x7a) 2018/01/13 15:35:44 executing program 1: pipe(&(0x7f0000e1b000)={0x0, 0x0}) bind$llc(r0, &(0x7f0000898000)={0x1a, 0xd, 0x489, 0x7, 0x3, 0xffffffffffff479b, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r1, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/13 15:35:44 executing program 4: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c5a000-0x8)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000f41000-0x6a)=""/223, 0xdf, 0x2, 0x0, 0x0) epoll_create1(0x80000) r2 = accept(r1, 0x0, &(0x7f00009d7000)=0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000f42000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f41000)=0x14, 0x80000) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e7f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000df7000-0x8)={0x0, 0x0}) pipe(&(0x7f00005d5000-0x8)={0x0, 0x0}) sendmsg$netrom(r2, &(0x7f0000cbc000-0x38)={&(0x7f0000230000)=@ax25={0x3, {"b477bfd9697307"}, 0x20}, 0x10, &(0x7f00002a0000)=[{&(0x7f0000dc9000)="b6b22a39fe73c94e096c1827cfece8c3517cfb89303eea3d6df372e5b6f2d5a1d45075428561c6bfb514ea624779dc73b5f1fe2ccff3869a44f50f492425add65d633abe413e5dd3164ccb06c15912b47f90ec03ac8806e9b0328dfa3de338a427a4a79bb378d3c0ee717e2cf8ee412afec8c466a717ce59208ebacb41659ad2d02f9416821cea0245446df171608e8547782fc517b787cec77f", 0x9a}], 0x1, &(0x7f00001d3000)=[{0xb0, 0x11, 0x6, "9c73f04003e04636e3ff2ec2d4dc8c6f90cdcd17ac667c9755f107f9a144f0aa7d5cca3ff1b19b509beaa516adc81d7edc5b6a06da7f98229f68873afc8d47fa58f6707575dac3732f4d6bc61fe4156ca842eda9d612ac7f2fad5d10336acfaf2febc80db4b9c4055941aa2f24ad191b0d8c7a05b441af78be92c6c4df320459c176c1ab3c7d433310a18f7d327c8ce0624d2b6b76fe42cfe15dc133112614"}, {0xf8, 0x88, 0x800, "2bf7d7f28cb1c6aac3f242bb386869974a20572a2847156d585634d694a88f039e0cbdd723947195cda18168e0b8b4a2aa8e1dda151b52fa5930e08fd024d072e7c4f338a784743a6a2a6f2025a10a5b0b1ca905b52eaf1abba65b36e6425d17f7f94582fed45e1b4e40915fc79cba8208e7ac695bae6d8cbf1911a6a1ca38eee2c9a5ae687d9e219244c5c767fcd42ddaea200207a327fdab906edbe68a914f2dac7afe0dc3c9183d41afedb7b9399a80733f88312516e7412ab1ef0c111fc38eedfdedb6489a9ed94ac4645918e401688d7188925e449ab495285ad493f5e60bd83ee1fb5ce1"}], 0x1a8, 0x0}, 0x4004000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000065b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001f3000)={r3, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r4 = accept$alg(r0, 0x0, 0x0) sendmsg(r4, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db14725035e3110f9e5", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "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"}], 0x10a0, 0x20000000}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001ec000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000acb000)=0x10) sendmsg$netrom(r2, &(0x7f0000ddb000)={&(0x7f0000119000-0x10)=@ax25={0x3, {"b6c199a781888e"}, 0x9f}, 0x10, &(0x7f00003a3000-0x20)=[{&(0x7f0000bf7000)="ca5dc1d2c285dbea72415773660c88a82944d212ea5e4078a8308d43c98f660fd0bada4004ad46cd4d1eaa000d284e9261f5ccdc93af6b935260ce00dd81f6d5eab7e8b7002bcc4d5c783f5a242e44d15161083a2426f0d22691e9413ab84c55d9e40fe91c5aeeffb0178c3ef72c148bb5a8b2a0cbb0848188e72dd4bd389e29e637f6089da937b9594022f5239bb9675d554fccf7c2f2e4ffed902e87610327bd3032ee9734a464decbfc5fb4f5028a1815558e076fb9aea18f15c17c74fb7c21086586db5353524e630bac71f7e5d05c78d2848fdaa7acc19bfdf25fa1f71b546d52325483f562ae60fcd409816011", 0xf0}, {&(0x7f0000e1c000)="1841fbb846c8f4377554606c61ba93a35f85bfb37f776db75d77be6efdd94eb224d30756e9409a42476a49db3a6ae7a39771e9d1fa2d72ac11779206a7ad67f2cb580ac08fd9e26876bf98b3b920f423a81dc4e9863662a96c8595e1a88f0b", 0x5f}], 0x2, &(0x7f0000a46000-0x1010)=[{0x1010, 0x11e, 0xfffffffffffffe01, "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"}], 0x1010, 0x40080}, 0x4000800) 2018/01/13 15:35:44 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000-0x4)=0x821, 0x4) sendmsg$nl_generic(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x6c, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff80, 0x0, 0x0}, [@typed={0x58, 0x0, @str="d39543473c70ad9f8846df31b32a439cb05abee95e845c89f1ac5b18722b04ae84fc9191e9f09656f40ed14cc13300d1e00b73be2a2f15b8e352412929ae422799d4694781b7072a3c10063c45d687c3"}]}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000016000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008b9000-0x4)=0x7f, 0x4) socketpair(0xf, 0x1, 0x0, &(0x7f00001ec000)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f00002ea000-0x1b3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '2RK', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "38a95b21779790c2"}}}}}}}, 0x0) 2018/01/13 15:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000087d000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = socket$netlink(0x10, 0x3, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000070a000-0x88)={0xcdb, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ff2000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000862000-0x4)=0xe8) r3 = getpid() sendmsg$nl_generic(r1, &(0x7f0000223000)={&(0x7f0000247000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000849000-0x10)={&(0x7f0000849000)={0x2358, 0x1f, 0x20, 0x5, 0x1, {0x8, 0x0, 0x0}, [@typed={0x1008, 0x14, @binary="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@typed={0x8, 0x22, @void=""}, @nested={0x117c, 0x95, [@generic="8c4459cb088e7bab1ad30b0c6ade24bc3b853bd1cb86fc5fbcb1248efb1b37be99c8fa398f0dd83c4e19bda623cd6f0194f9533f67bc53a9aa0a3e5428b5baa798606b16b544b23e1cc968b549629f878ce85798a80184b5f662bdcf3dd08f34885a1fae25c6f407aff6de20be4850da538db0f67e9fc6c14bf851cb8eaeb061e036087cd6b22bc2e52ce2bd6085745addfaff51bea4accc7d029705541e0b5a32d704b79da3477052e77b6a89f31ecf3280c6398809c2", @typed={0x10, 0x77, @u64=0x0}, @typed={0x8, 0x71, @void=""}, @typed={0x10, 0x2c, @u64=0xfffffffffffffbff}, @generic="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@typed={0xc, 0x26, @u32=0x8001}, @generic="34e0165912a0b4df537767856074c7cecca9dd96378be0f465a3134845fb4dfda801381058e74334150b9bf84423a97c487c28f2a84cf89d55e1aa341cca50986a969400dc380437593218588adcf35806307eae56b2888e85725bb053a1cdafc7c641f9800131840053e13fcd52d17db5b99512bef641a764edfbf04cc2e041", @typed={0xc, 0x93, @uid=r2}]}, @generic="", @generic="300dc660532823ff99e590043b5dcfa964b45f853ca3ca85d900a1694b0319cd00f05a9969597576ea1f51db68b29cd5dee4b2ddac88b6a40941b490d8f33b7aa32069b485e267962bc900d1d9975c262f9b7586775ef54f2bf5b233dc49d1f02026e45787973d95229d28df8e49986e459d2591136ddaa8442ab954cec9c4b16196794c0dda5b9f53782702da084464289a817580d374c03a578f792519c586e99f82a80d173c9e5b6fe5f503c066bfde9624", @generic="934046eecd164b2e76fbcfd40160dfdcefb6ce919282763327c8336bf1f7fa03b9afa8f58c6df96df06fba720fba1dc28a868be80f43c53664eef913165577704148de85d1774da76bdfee2a3c36537e51ac41eb542af04b10e494c6d1c9fe9de02ef342d48328b3e3652143318ac97e661ce1415ea69c7f14e0f371ff4ec9ae3492b615caa6fb446557a5bd83c4acd240de4e8bad44607cec451fff13448a8764892c9f23bf4a5cfcc517d394dab0d947206a83111a91549d2dfa36bc84e8838bb58b1063f8c080b307a762c147f179519ec9bc0a7fd019a33b2a", @typed={0xc, 0x19, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x8c, @u64=0x1}, @generic="", @typed={0xc, 0x18, @pid=r3}]}, 0x2358}, 0x1, 0x0, 0x0, 0x44880}, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 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, 0xffffffffffffffff, 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]}}, 0x108) 2018/01/13 15:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000883000)={0x0, 0x0, 0xa5, 0x9, 0x100000001, 0x3000}, &(0x7f0000c2a000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005a0000)=@sack_info={r1, 0x4, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000038e000-0x20)={@generic="af305d14011973a651b204ae430f3543", @ifru_flags=0x1900}) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000498000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000df6000-0x4)=0x10) close(r2) accept$netrom(r2, &(0x7f0000311000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f7e000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b99000-0x14)={0x0, 0x3f, 0x0, []}, 0xa) 2018/01/13 15:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f000052b000-0x80)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee341b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff090816f3f6db1c02010000000100008a49740000000000000006ad8e5ecc326d3afffffffc54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f0000d89000-0x38)={0x0, 0x0, &(0x7f0000493000-0x10)={&(0x7f000047f000)={0x2, 0xc, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) 2018/01/13 15:35:44 executing program 1: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b01000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b02000-0x4)=0xe8) accept$unix(r0, &(0x7f0000977000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003bb000)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/13 15:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x240, 0x2, 0x40, 0x9}, &(0x7f0000934000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001e8000)={0x8001, 0x2, 0x2, 0x8, 0x1000, 0xcea, 0x4e6823de, 0x0, r2}, &(0x7f0000ae2000)=0x20) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) r3 = socket$inet(0x2, 0x80b, 0xffff) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000020e000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000cbd000)={r4, 0x783b}, 0x8) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000c64000)=0x81) 2018/01/13 15:35:44 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0xb) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) socketpair$inet6(0xa, 0x805, 0x7fffffff, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000017000)=0x0, &(0x7f0000009000-0x4)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000007000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:44 executing program 0: r0 = socket(0x200000000000a, 0x3, 0x3) 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) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@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]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0xd, &(0x7f000033e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x2, 0x3, 0x6, 0xf595fde7c8e81aab, 0x0, 0x1, 0x0}, @ldst={0x0, 0x1, 0x0, 0xd, 0x8, 0xfffffffc, 0xffffffffffffffff}, @ldst={0x2, 0x2, 0x6, 0x5, 0xa, 0x6, 0x8}, @ldst={0x0, 0x0, 0x0, 0x1, 0x6, 0xfffffff0, 0x18}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000665000)='GPL\x00', 0x7, 0x5d, &(0x7f0000001000-0x5d)=""/93, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r2}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x4, r1}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xa0)=""/160, 0xa0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/13 15:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000d5b000-0x1f)="1f000000120000f2f909000003f70077010000000000000000800005000081", 0x1f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000020f000)=@buf={0x10, &(0x7f0000695000)="8836a7e9b0e1c2691211f47c2938460f"}) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xb7}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) 2018/01/13 15:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$int_out(r0, 0x5460, &(0x7f000026f000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00009a3000)=0xfffffffffffffffe, 0x4) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f000057d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000077f000)={0x0, 0x4}, &(0x7f0000e33000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000057f000-0x8)={r3, 0x81}, &(0x7f0000386000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aaf000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00004e1000-0x4)=0x7, 0x4) socketpair(0x2, 0x5, 0x10001, &(0x7f0000a63000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000fd7000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000103000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000b4e000)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000ba5000)={@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x10000, 0x7, 0x400, 0x7c50, 0x40000044, r7}) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f00008db000-0x4)=0x0, 0x4) 2018/01/13 15:35:44 executing program 1: socketpair(0xa, 0x0, 0xb9a, &(0x7f0000135000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00009ec000-0x4)=0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r1, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) 2018/01/13 15:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000d4000+0xb82)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000668000)=0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000464000)={0x8, 0xfff, 0x80, 0x3, 0xb77, 0x3f, 0x5}, 0xc) r1 = accept4$unix(0xffffffffffffffff, &(0x7f000063f000)=@file={0x0, ""/82}, &(0x7f00009c5000-0x4)=0x54, 0x80000) bind$unix(r1, &(0x7f0000654000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x10, 0x10000000003, 0x0) write(r2, &(0x7f0000506000)="23000000300005520065b20000128a030700000003000000000500d41d02000ae517c7", 0x23) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008b2000)={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]}, 0x80, 0x8001}, &(0x7f00007c0000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000096a000)={r3, 0x49f}, &(0x7f0000ab9000)=0x8) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) splice(r1, &(0x7f0000fdd000)=0x0, r0, &(0x7f0000708000)=0x0, 0x10001, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000fe0000-0x10)={0x987, 0x80000001}) 2018/01/13 15:35:44 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=@ethtool_channels={0x400003d, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 15:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000927000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00008d8000-0x4)=0x2) syz_emit_ethernet(0x4e, &(0x7f000045a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "62eef7", 0x18, 0x3a, 0xffffffffffdfffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/13 15:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x28e, &(0x7f0000577000)={@random="efad0740a701", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x10001, 0x0, 0x100}], {0x8100, 0x76, 0x0, 0xfffffffffffffc01}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[@lsrr={0x83, 0x0, 0xc1, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}]}, @rr={0x7, 0x0, 0x6, [@loopback=0x7f000001]}]}}, @icmp=@dest_unreach={0x3, 0x1, 0x0, 0x0, 0x0, 0x0, {0x400001d7, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfc, 0x2f, 0x800, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000038f000-0x8)={0x0, 0x0}, 0x5, 0x7) 2018/01/13 15:35:44 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ef1000-0x4)=0x400, 0x4) setsockopt$inet_buf(r0, 0x0, 0x8000010, &(0x7f0000eee000)="18000000020001000000be8c5ee18c88a3000008000600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670700c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb7ebe7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef6795", 0xff69) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x9) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000977000-0xec)={0x0, 0xe4, "2a008bfc45032ef361c317d9075f59ed2ad23e7838526098ee2bf19f323eced083fa4515694085e42d246095110329addfb1d15a09f8665231ec5a90f31b831050bfc067555cecc1e00e65cc948b71421126db809f6ffa0c4b020b1a38a857cebfb8ab578c53a42cb3dd69c3416ef2ad8db886fabb8c2982ef6daa8d96b72766553c8cd631fb086df557696a99bac204bf90e6d9fa3d1ee12e170f950547e5d3a7a36f01292936430695c623e19fb83e9d726c012e3c65d232f6bd44165ca0333bfc599674c3a0f2fa5f4b371168f3d2fa36874bf028ca42b71970a80570a2956ef28062"}, &(0x7f0000ef4000-0x4)=0xec) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x100, 0x2, [0x60, 0x3ff]}, 0xc) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000ef2000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000831000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e7e000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd29, 0xb2}, &(0x7f0000924000-0x4)=0x98) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ef2000)={r4, 0xdb, "3001bbc97b65604fd8ddf3a526cf17a61d268f827fec163eca5d12912d0efdcdb0268d94509f260b7ca84c1d67a2cf2d9be78dc0510bea4579fe73f349f57b7eeac2a9b249ddda2e9858c40585c6c41c975cb23c3543872e913869c14680b2948375386b84f1c77a9ce6dcda85dddfab5b3f115e40d7e925618190e5ae7feb2f60de744d06172c4294b32a460a16cbdbee257fd6bf4ed5c35a713b779a3859035e55cee55135eb9e63da82d032df4a911852147bc9372453c59f3fef2760a27ce301080ebe25402c20a469fcc53ed407d38bf967c2c37d46c2ef40"}, &(0x7f0000ef2000)=0xe3) r5 = accept4(r0, &(0x7f000018b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef2000-0x4)=0x1c, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000e2a000-0x4)=0x9, 0x4) 2018/01/13 15:35:44 executing program 0: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) connect$inet6(r0, &(0x7f0000f03000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r1 = accept(r0, &(0x7f000080d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000091f000)=0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f06000-0x4)=0x0, &(0x7f0000c6d000-0x4)=0x4) 2018/01/13 15:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f00007ad000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00006e7000)='tls\x00', 0x4) 2018/01/13 15:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) r1 = accept4(r0, &(0x7f000041b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000858000)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008f4000-0x4)=0x0, &(0x7f0000b1c000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 15:35:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, @in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x2, 0xb28, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xb409, 0x7, 0x6, 0xff}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000b0d000)=0x0, 0x1) r2 = socket$inet(0x2, 0x400000003, 0xff) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c2b000-0x4)=0x0) 2018/01/13 15:35:44 executing program 6: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x102, 0x7effffff, &(0x7f0000000000)="", 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000294000)=0xcfe, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/13 15:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0xfa}, &(0x7f0000c28000)=0xfffffffffffffdb3) 2018/01/13 15:35:44 executing program 0: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ed3000-0x178)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0x8, 0x200000000011, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000bbe000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f42000-0x4)=0x10, 0x80000) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a2f000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000856000-0x8)={r0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r3 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/13 15:35:44 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ac000)={0xffffffffffffff9c}) r0 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b80000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000000000010, 0x1000000000000002, 0xc) write(r2, &(0x7f0000760000-0x182)="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", 0x182) 2018/01/13 15:35:45 executing program 7: 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) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000db4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000983000)="", 0x3cf, 0xfffffffffffffffe, &(0x7f00008e1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x2b) sendmsg$alg(r1, &(0x7f0000d8c000-0x38)={0x0, 0x0, &(0x7f0000f6a000-0x50)=[{&(0x7f0000c81000)="ff2212affa13b28188ff1e5f24100be9871b70d5ba1a6bcc69be51ebc254fc4457d49f30b90a516cd7a48153e5a5ff2fb412f3e9480bb283e52f9b1a57004bfad47835e402ebc56ab9c646aa2ab71e09b81e63", 0x53}, {&(0x7f000076a000-0xf)="98aadeddcd91fa3f45f926d3eb96f2", 0xf}, {&(0x7f00008ea000-0xdc)="4f5952727011adec8d9d765aa78b73dbdf63c0060a07d404750f31ae2af57f5a9ba558e6615c9dc4806e5d9732bd5927de89c832c585bbc317e2f875883a2323e0bd96be244548f9805eb31d7d2916a6b0333f8402e422b875b42a920c3cd7661617e2849fd4d773acc639265356dd78cd9bf2177105af976eb288925af53949eaaba48d99ec32974edcbb1b1f2abe0b25e60f3b4bcf0f305fad1039893367c23fde5b5ed932daeb8b05183aa3d421fc4198fd74fdee0b66bd4c8c0d1b5972c236c7683554c307448ac68f3bb6ab29abfa62bb02f255a02d50e14f7c", 0xdc}, {&(0x7f0000643000)="035b4f72246c2fb165e9d0fc1bce2a3f25b8ec936fb4559fa949a8f9c6c72e4766f0add43b11c5952a5c627b6992afc34435bf3ef41b7293aaf79087dd569dc6bbf505006d074c48630b6cbdb45998c6edd519827e5b5139efa84ffe3b5077131ed5f6e4cec9ef7b4316d26c2c932efc1c86a47426945c337c0def4e9d6e2cb9d784fb6ff1", 0x85}, {&(0x7f0000375000)="90d16a3d2653a17daab0310ae426b4f2f998b148a433bec70b65", 0x1a}], 0x5, 0x0, 0x0, 0x804}, 0x1) 2018/01/13 15:35:45 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x8, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000b74000-0xc5)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 15:35:45 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f80000-0x1c)={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x41b}, 0x1c) 2018/01/13 15:35:45 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe0000-0x8)={0x0, 0x7fff}, &(0x7f0000fe0000-0x4)=0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fdf000)={r1, 0x80000001, 0x2, 0x6}, &(0x7f000007f000)=0x10) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000009a000)=0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000502000)={&(0x7f0000fe0000+0x69b)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000fe0000)={&(0x7f0000fe0000)={0x290, 0x8, 0xe, 0x50a, 0x4, 0x0, {0xb, 0x0, 0x7}, [@generic="4679243dd0aa9c59b46067e848b4402c497052f61205ee057af629dd53fc881e8792c04c0cea5c79a0f1352f67671ff86bd5491b319b69a8b107cef09e71971047189d620e0a7d5bd85356f71794cbd8d805646dcdb9681b6abd449fd7772addd48d9294", @nested={0x218, 0x7, [@typed={0xa0, 0x3b, @binary="061fa29c8f30fa8c432fe5b7d869e7129b100812f8ae6dbc61f5d0ab00f5a8b073f49e2323de7dd1407a1eee46bc43a38f4e2a398e4e8495f915c61b8b7b27a0f68990e7d05fd6f5418ad935aef449c7424f520448c7ec5dd0b2f8dea59b2b2377c5b43927df7e54f2d4701bcbc022f26294badddd62be37a493073286c4af09be128821c043d52bf210c71d138e3eb038441b0ea7ea"}, @typed={0x14, 0x66, @str='self-(ppp0\x00'}, @typed={0x8, 0x2f, @void=""}, @typed={0x10, 0x79, @u64=0x101}, @generic="f4cf6edcda2a7e57abc1555b4e21465ec6d11eed1aa85ba7c8b65875e41da389c272ee96634b86357e070b8f670c494c24e2777dccdb8d6abe8caff9f3f6b431f299422e3aa0d88eb521fbdfd1e32bb5475653c9af1ac7fc6322ff22753e1b3ce1e1ca5944c0e9c0fd68ce8d1fb6014e5c2a4ae25df6f535df8eedb7db050131946314a85c2cbcedc86bb35b119a14bf179b9371426dbbd540b0ac2e8fbbce2fd58c25390f541b7b8c1f1c0c325e71541db6b7b0b8ce4d951367eff9b67d7a918e9efd57c89147fcc2", @typed={0xc, 0x89, @fd=r0}, @generic="75d2cd66e33742b9d23e6738a98ac07fdff53c0bd991ecd75a750d3a9a0b4e339c234bc955c1437b71a8623892666398e3cda96862e69d044c1ad753fa4594580f08cf808bf2f1fb1f857f5402f10fe7f400c9c8da2fa877c8ede5bf419e82bd9c8f9e50b318", @typed={0xc, 0x62, @pid=r2}]}]}, 0x290}, 0x1, 0x0, 0x0, 0x4011}, 0x4) 2018/01/13 15:35:45 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) poll(&(0x7f0000a79000-0x8)=[{r0, 0x1410, 0x0}], 0x1, 0x7) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00007a6000-0x4)=0x3, 0x4) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000fcc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fcb000)=0x10, 0x80000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000fcc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fcc000)=0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/13 15:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f000065c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket(0x9, 0xb, 0x400) sendmsg$nfc_llcp(r1, &(0x7f0000b45000-0x38)={&(0x7f0000238000)={0x27, 0x4, 0x4, 0x2, 0x8000, 0xfffffffffffffffe, "343599670767c0d694bce65be101490ba9fc7022bb310fa4cb17a39950fd0a8fda8032c1688940b894c697560f477ecec776642bcf149bffecb3aa8ddd02d0", 0x3d}, 0x60, &(0x7f0000cc1000)=[{&(0x7f0000121000)="eb00d408a1ef39c3bc1956653e84f133187e19240010400c094dd7306cf8ccf269dd8f8c82baa0830c73294d93b2ff7d0710c22964ed13288ddef1fb09aa2c4cb682c5e1104055110c6660a472e659c1174bb80a559637e9edc77fb4da03b778ec709cca8e84b8f3bacf581c9501c4e424af5f044ddc7b404341cc12018027a4ac02214fe49640627fb289db338b150f1ea399d513efaf8b9f83e71110b4fb4f701dec3f10876ce78dc1ad5f5f51b4476fd704811e2dd2a1ff5f22434341be23668eb6f689b29fb9aa8298bc5e038ff2a3e0c984d5c1340dd31b7b", 0xdb}, {&(0x7f00006d3000-0x7a)="64e141775b2ea33d3c4039a3e3f3be8b0b2d4c5654e1677c71daee93bc352a334f717ae7d9ab6855c060a207be1cea8a559dcee8e273e915668225b33844f8b01db5344b60081755c78141ba966dd4902c0d50b8ae6ebe6dbc9f2eb0d9a3bf67ff04a3b570424738669674dd1246138414a7e716bf64167964b2", 0x7a}, {&(0x7f00004c0000)="2e60b9870573d26e75efbd7cb1f86b34289b029f9c80feaaa6d43b43e8a718deab4a5b9d6e7fddec38d15a0884db27f04ccc89db190d9363fdedc0803be08c0c50b8b7e72e760bffbdadf20ada5d633598bc5bc4b718ed114f5f46ca8f7da39aa8d644b1081c9c8f455e7c3d4aa4bc357c380c3054aad3aba607a043defd22e4c3cabe267e4b9611f9a0", 0x8a}], 0x3, &(0x7f0000979000)={0x30, 0x112, 0x3, "b345382b4f510505e6f0fb57bc065458216a3a0d07de396cb30c1b0f45cf5c"}, 0x30, 0x1}, 0x40000) 2018/01/13 15:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xea541139) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000966000)={0x100000001, 0x4, 0xa, 0x40, 0x7ff, 0x100000001, 0x100000001, 0x2, 0x0}, &(0x7f0000d86000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004d7000)={r1, 0x40}, 0x6) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 15:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000f29000)={{0x1, 0x9, 0x100, 0x101, 0xffff, 0x281c}, 0x7f}) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000643000-0x4)=0x0, &(0x7f0000cbf000)=0x4) bind(r0, &(0x7f0000b2e000+0xd78)=@hci={0x1f, 0x4, 0x3}, 0x6) splice(r0, &(0x7f0000b58000-0x8)=0x0, r0, &(0x7f0000fd4000-0x8)=0x0, 0x81, 0x2) 2018/01/13 15:35:45 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fc9000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fca000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b49000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7f000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) 2018/01/13 15:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000989000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000ddc000-0x10)={0x5, &(0x7f0000e1e000)=[0xfffffffffffffff7, 0x2d17, 0x0, 0x10001, 0x7]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003b4000-0x8)={0x0, 0x0}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e19000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000441000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c9d000)={0x0, 0xde, 0x80000000, 0xfffffffffffffff8, 0x4, 0x10001, 0x400, 0x53cd, {0x0, @in6={{0xa, 0x3, 0xffffffffffff2d65, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x7fff, 0x3, 0x1}}, &(0x7f000039d000+0x73d)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000895000)={r4, 0x80000000, 0x0, 0x9, 0x40}, &(0x7f00006ff000)=0x18) accept4(r2, &(0x7f00006fe000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000066e000)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000d67000-0x6)={r5, 0x5}, &(0x7f000042e000)=0x6) ioctl(r2, 0xeb4f, &(0x7f0000b8c000-0x5)="0f8373345b") r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0xd, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000024e000-0x10)=@common='sit0\x00') accept(r1, &(0x7f0000388000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000e4000+0x8e6)=0x58) 2018/01/13 15:35:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) r3 = socket(0x0, 0xf, 0x5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x400, 0x4) 2018/01/13 15:35:45 executing program 3: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ad5000-0x10)={&(0x7f0000078000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004ec000)={r0, 0x0, 0x86, 0x1000, &(0x7f000008f000)="4b0a18658d0da5bd4efd8699645da24fd43efe7b3fbec25cc47552162a30cd240a3df55fe2fde00683d9b9d396365d843b0db683c4c986966fbffbdfae7ddb6ebf1814e3cbab98b74ad747ef81f662e14e9563ce40a7ebce636e1d4249ca30bc3a191970b551b806444c2dce117b179cc46d7c1e59da33d4242f12205fa676f1e11c0f7291cc", &(0x7f0000406000-0x1000)=""/4096, 0x7, 0x0}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r1, &(0x7f0000af1000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5c000)=0x10) read(r0, &(0x7f0000a90000-0x1)=""/1, 0xfffffffffffffc58) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d74000-0x8)={0x0, 0x0}, &(0x7f00008e6000-0x4)=0x8) connect$ax25(r1, &(0x7f0000b2f000-0x10)={0x3, {"c1c1234fac3c44"}, 0x7}, 0x10) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f000065d000)=0x0, &(0x7f0000221000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b25000+0xd42)=@sack_info={r2, 0x4, 0x8}, &(0x7f0000184000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c61000)={r1, r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f5c000)={0x0, 0x80}, &(0x7f00005a7000)=0x6) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/13 15:35:45 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005f3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd0000)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/13 15:35:45 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f89000)=[{&(0x7f0000f88000)="a13b29fc01739b20d47c987de8154438", 0x10}], 0x1, &(0x7f0000c08000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000700000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xfffffffffffffff9, &(0x7f0000f8f000-0x50)=[], 0x5, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x20) 2018/01/13 15:35:45 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000001f000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:45 executing program 7: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00004cd000)=0x0, 0x80800) mmap(&(0x7f0000932000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000934000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000933000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x62005458, 0x4, 0xffffffffffffffff, 0xe129f7e, r3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x8, 0x0}, &(0x7f0000932000)=0xc) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000932000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000934000)={0x0, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000000)={r5, 0xfffffffffffffffd, 0x3, [0x185, 0x9e, 0x3]}, 0xe) 2018/01/13 15:35:45 executing program 0: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000033b000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dee000)=0x10, 0x80800) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000dee000)={{0xffff, 0x200, 0x4, 0x6, 0xdb37, 0x101}, 0x40, 0x38, 0x0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000df0000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x6, 0x101, 0x1ff, 0x400, 0x401, 0x10000, 0x9, 0x4, 0x80000001, 0x1f, 0x2, 0x6, 0x1556]}, &(0x7f0000d4d000-0x4)=0x108) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000def000+0x4ac)={r1, 0x7fff}, 0x6) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000def000)={0x0, 0x76, "07b6aff02243e05b2ca223ac476d96df9737f0e15b36457d732c4739da469af7f8a84e24342c770c4cf0bc9125ba38b593c564e1c48e37081b1155ccd998305c384439c288c301f8cbad4a4f215032e807578cc5eb852c1cb7a66778a84ee04765eec25e2bc03712cb5785f06b2e02548183c93308e3"}, &(0x7f0000a2c000)=0x7e) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000010c000-0x4)=@assoc_id=r2, &(0x7f00009b0000-0x4)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x2c, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/13 15:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) pipe(&(0x7f0000355000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00005bc000)={0x2, 0xfffffffffffff800}) write(r0, &(0x7f00007ec000-0x22)="220000001c000700f8efff07090007000a05009d070000004c00000306000100a445", 0x22) 2018/01/13 15:35:45 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000279000-0x4)=0x0, 0x33f7e164f6e71a3c) 2018/01/13 15:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004d5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e22000)=0xe) getpeername$unix(r0, &(0x7f000017a000)=@file={0x0, ""/87}, &(0x7f0000313000)=0x59) r1 = socket(0x1e, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000fdc000)=""/202, &(0x7f0000718000-0x4)=0xca) 2018/01/13 15:35:45 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x80)=@generic={0x8, "2991cee68c5c45c95564f6d39d13f2203eaf0af10c72e36032caac622098a1e79fc150575ca0b487c0865e5848eaf83e37ebde39292c62c5d788c42f34280cd5ac2e24c00d56f2e32da7f4fe9722190bf36d237a08615b714ee16aabc8d6d6e11d720f83a660b263a4f2eaa64f56320a32a0d2266ee512ab9d596b9fa7cc"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000042f000)=@l2={0x1f, 0x3, {0x4, 0x2fa8, 0x10001, 0xeee1, 0x1, 0x1}, 0x0, 0x7}, 0xe) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000075d000)={0x2, &(0x7f0000ef9000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000461000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000270000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000861000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r0, &(0x7f0000e62000)=[{{&(0x7f00007bf000)=@l2={0x1f, 0xf, {0x1ff, 0x1000, 0x7, 0xfff, 0x93f, 0x8001}, 0x68, 0x101}, 0xe, &(0x7f00009d9000-0x30)=[{&(0x7f0000e76000)="eca50bd20681fde5aef10f8a1f0e94852a044d164dde8d5b8772c2b4231439a0d6976538d53ec4001f7cec38dd77f70cd585a21edd03578bf1596070ce263b45905dfb77fbe5ef8240efac2f00afe236891e597023f3343bf38d78d464b8635818354827e08a763dcba8ed0c", 0x6c}, {&(0x7f000097a000-0x1000)="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", 0x1000}, {&(0x7f0000b45000-0x4b)="ffd38465bf1eeaa55b953128c6a9d724dc8a463c313da7f2a556c6b26862f6c0413476e88f01d1545a9c46525cbebf55ea2fd81ff869cccb633d9d7b6806b5b503a4baa23cec886486673b", 0x4b}], 0x3, 0x0, 0x0, 0x1}, 0xffffffffffffffe1}, {{&(0x7f0000212000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000665000-0xa0)=[{&(0x7f0000c8a000)="882a49ce822afa038599", 0xa}, {&(0x7f0000d2c000-0x6c)="0f4447aecc12fe42feb931f97066a4709ec7776151079781fb7c85246b1ca062abdfc4b286a077f5f6bd00b34abb601110007623a1aba8d0019817139dc30671991e9d7a6a269b948239d1ea422b3f5e4fcfb7381d03a4438834f2424398c94027097750fd23a2e320ed90a5", 0x6c}, {&(0x7f0000d9e000-0x8b)="20f806e73be016fbe4dea322ee075a5221baea19453ff4a67af251009627a3dec865db5dabe67b05cd20b960369bfd70a3137e253ee021ddde3f7285e1c82c5fde46a7b486283a3383197aab681f3a4c827741f776bacfd5d0f4d23b973fcd28e8689fef9b25f5fb79062123bff82f2a951c55c93c10933454c3c1cae2aa9f8b9b195cbc4b04b4d37a96fb", 0x8b}, {&(0x7f00008d7000)="aadb3bb059f863bb3af26757ba545ac55bc7f10bae0474653dea364884cb6ae3b8812162887b56c4efe7ea82b8e46c55a0899f56a36a89c575994b827e59617cf6db5578f9eab6201977932639491e899656e297d7852268f4898ea92e0f68e32512279089365af50c9c0161fd51ef3eebd377ee75032709972205a6977e3300", 0x80}, {&(0x7f0000e7a000-0xce)="279f574fd555d0b8d2a103c3a379d9059663e79c0e9e5c1b4a48f6c048a48420c9eaa48451d9e7e332d3399acb201d71ab22f1282d675348035747d2aa71eae9d4b006affe33f33ac65ae9cf459b733e36f5d4b0cb6baa787ff3046716eaee6faa5aba97f0c77f552a57f13ef47aa6c757cf65926ab46f397151f3fe101cfe807b9d627c6750b99ccff2b23f693025e032185c2407beca9457d0c2cc117df5af68a6b152c64fbdb0bf1d571a0d89666130c269bf5bd0fe5f0e3326cf74aa4f94a6990ae6b1790f8d0783ab4b7806", 0xce}, {&(0x7f00006e8000-0x86)="3b55ff367d91cd55a854259690b61bd85b2dff48f587ca352da9a98c06bb7f61283c640ddc15a2c48c4a6de43204db54528217b798f456a20c9a2c8c663fb2f513dbc66ad66f1b6de93e0e5b3e674e2ac84efdaceb028114c3ede80d55bb2ce71d1b190eeda92337bd6e033e5f3cc7e6966c164bd3244f4ebae55101e4b98faad1ec3a4d8de7", 0x86}, {&(0x7f0000680000-0x67)="e5b1e725b061934e564759dfc5c2d16a74787b74f726627cc6cd6b6f64325ac8a5360ed8174b7d9c984f989bb2964538b3feb6dd27d070f4e95169f437e0ebf5b5030c2e609efe98bd403962bbaca2eaabe1add2758548ecda5439ace4499af99585852a893e7a", 0x67}, {&(0x7f00006a1000)="c0af0368202f0646b201afe3872e8686286048df3abdabed9210549043ed9546b3022a0af6f4060fa3b2cab2d9404c56903224e2caaa664babf4487932b62b64e3eed76df879759fd501701814ea32f7849316438758298839150f885f0572508016947ea75cd8b9727c0d15cf27933c54771e674bc8c8e97e186afe2b95f6aeabe3076568d3eaec3c04957f", 0x8c}, {&(0x7f0000b28000)="b479a03b0964ffa2a50cef90abb84ec29071cbcd4ef6c40d7ddd974d07a2844ae39a5419fccc4dde0a944fff67378f81a406ea965e3c406a9380f4e022420c9c7f19e9baae", 0x45}, 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{&(0x7f0000464000)="d89ad79be7d90b77dcb697d7af56feb21bc7accb8b86d6fc7164b6a5c67fbbb42afe0434531dce365689f6a5f46cb7b2bf041c34f83d094637c7571876a01bb977d98ba95dbf5df1129769fd05df66a3d5c7d124461e20a481f8ce6acdc785e905ccbfb8a2fbb03f6fdaf3cb084c648d3088cadf9116cdf483d49ec62c4e6c584914be5d30e6c8120f406d3b2653b97905b5d221dc77cf99b906c4144d835e5279fbe5222e13d643d4a7b2cde0df60beda2314b60ed1111d3d1ecf39a14ca2dec0e6af806e583285987f1e9a5375", 0xce}, {&(0x7f0000451000-0xac)="570cc1219908fd1fb9a85d6d0f2ec725572bcdb0bbb02763933e50efcc0cc651782f96aad995fcedb422544907b3fc333ac49667e39ea4b4643f8f95512e4a178f6faf50a1787b43b7420df17da1294678fb324f18ad7bdc843d00b31bea6aea6a78236690ae381aa0a6112cb96f85c09154e9aa2eccb3b59ac1ec532a2b766166afdc63ccea28c8f47cadc801b3d31b366f0cd3de14290d2963fe5d0586df51afe281b7b13eb164bcc73914", 0xac}], 0x6, &(0x7f00000d9000-0x3d8)=[{0xb8, 0x1ff, 0x80000000, 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"b24d93d3b795a49d8797cd3ff3e6d2bd67bcc8a02b6c9861ddd86d4472cb2d0015e976dc9281f8905cccbbc63942853df8020c0ed79ad90b5eb6c01e500dd45c3a9ef2eef48bc83341654755d6fd6955395b5a0503b9997deaa932cb6dd57dab8c61690e2500f1a608e3f3a4087b042156300988c15aeada3ffc0da8526d9d2a6fb362e8a356d325a66ce3ae7355323b884874bb49"}, {0x80, 0x18d, 0x120000, "7081266d04956455601ce271fe03d116b66be95a787dacda8bbe728de4563941d75707d6ed3f5d1da1daa84956eb08081bdca336b8d4b9f0d8fe60d2ae99061e664e182870a893319798424e22a21f3ddc302e1201f0d65ce1aa420f1e458b1e76b703682ffbec45bd"}, {0x38, 0x10f, 0x5e23, "a5076bcef6b0db6be5d060b0a77093679e9df2549d9d77c1f34a059defd57cfdb6d4ad9bda"}, {0x28, 0x0, 0x9, "29bcdc58fde739ca0593a40cd24a5d7221a64d0207"}, {0x90, 0x18b, 0x80000001, "5665bb44e68b65f21c53f664041f90a82e7da0f31f82c7dd7cfb8b51b3733e768c70078a34e1a23a069cd51e10cdbbda6b1c206420b62a20a5905e4b03fc3c5dc33a4ef1d37d83bfc0cad6a4a371205033687dc955982bdbb583d616dd0f72202bf8b3a1bf2f0cc739fe9ffa1af2f20e0ffb2c835b516bbda3b258"}], 0x3d8, 0x0}, 0x100}, {{&(0x7f0000496000-0x10)=@nfc={0x27, 0x7, 0x1, 0x0}, 0x10, &(0x7f000000c000-0x6a)=[{&(0x7f00001c7000)="032c0951e0ab1ed5877042ffc03a2759f3ec5a420779048c99b55ef89028fb47d835920eb68da4055fd4178e86f018aa4a0266aad0c938524b5c46d382a16eac548328c2c6190fd5f49d1e715a3b8ba563bc8f94eda284c062d3d398f3a407c42fe946786e9f6091acb4bf2a8996d8ae224e2df7fc4ef5", 0x77}, {&(0x7f0000627000-0x9f)="34a191ee66112d68430889feaadfa117eb5058c5efa562330154a448f07b36783770f20e7a6ad2bf9404990a0e528298f6233bebac6c0a625db4e156d4c6228b3bc4eb2cd5adf9e1ab1e42bdc562417d4852ae45ca3ff71677fe1d5a0ea3dd801d6c3a27438eae3b72979ccdda6966a3b9b8c3a769a95f3f01da31fd935330011a91e0b2892b84808bb31af2ee507d0912cc1258f5af0794105338032bc1b2", 0x9f}, {&(0x7f00009df000-0x98)="5009fc1cafc35b77a2be79d4335fb41c92266a0c1660529f66f27ddc9e198952de34fe4312185af46a992303b1b46f9d2be0096c08292e1b80bc95295ea4baa14f024d696f229e4b8db1e1be1a9a0ee9d4f1b147644f3bfc918520db31066c16c0ec1f4c9aeb6dd903ec573c24770eec1ce5db031d17ca8b74cd250ede668181ccfd5f1a3b1fa9dc958709c295e213b4c76cd9bd47d7e185", 0x98}, {&(0x7f0000c39000)="133b10e761c818f9c8e13ab93edf3128f04b6656285f4b11623f8d3fbd79d4a461b808b684867e89513bb0dde41df28a4af4fe69195792fcbc84058a0c331803c7a4a607237a4fcc057b1613f0cbf0368424aa7cb8e8097d6f8b1a", 0x5b}, {&(0x7f00002dc000)="f06767d0328dc3f4f8323889eb18f7c22a078b5f19f749321face35f612b2c20fc6464800893683af3182fff5df08992e0b7724d05a638fe98c248117cdce328b79ba77cc0b48bdeb09f5e807dcf50b797a7fb9209c66efbbc54aa85420ab96272447ce3a73feb6aaf0f13200c10f4db516f7d6abce984ec36ca1fd66ef8aad1cc9114dfacf413f20b68a9e627619984c93d1160ea019ffc817caf2e7aaeca5911fdfb40da791ed9839645f09a82493e7d626908e4afbd30096a33d9ede0701f8f0179ce9931e849bb42e0a52a0ed19a93071b3bb7d82bc77acd722815540f0005b5c7", 0xe3}, {&(0x7f00005d3000-0x9d)="0a0f069e802f6e03b033af0865d85ba6a1cb9da24eb5b71d0c311e8c27d62bc642d1cc9874853b2dad305f7d4731aa1e029b0fb9a657531e05b9b5c6d2b094170d881386191aefd489a6c4a481e3c566ce47493119efd03c1c0c3bf2d8b9c12bede93f522349ef3b1e67a23b8c13ed8e0a715178d745e06650e8b0f8aeb88ac9735e12245a756a6d7e046ae6f0bda03d09160291fcab2a7d2d2fa47cae", 0x9d}, {&(0x7f000026b000-0x64)="42da1fac196ef8711e4bb41d420e8b243f0f8606542519405eca5a243e470f2e91ed9548d843e6eead873fc959d5151b65cbcb88b6553d4e88547f9b2b0a0d568a1512577f0bace754d2b748b2d4301006b30974521b5f047a56f3f8d4a310557bebaa37", 0x64}, {&(0x7f0000e13000)="45f5d223d120f20f0f8a823fc11b10d07dd12387db84dc8180dea769728746eb72e78e06cf118a1149299ce6b6e6e304c5bbfc5ab378f3d698e29d130423cf1e65ad509b12121fb9311eb67930ade81fd1afcae2e45b3afd0a265560c688f3dbe23630b6071571df0b2ddfa38537d5c95008e5c043fa3d91cf080b", 0x7b}, {&(0x7f0000d0f000-0xef)="f8ebaa7656be734f879566d2e384737a59f8945639156082863e0a359f7daa23e6cd9aa12ab3e01fbd4864b5157532d3d793cee16c0ca20e603d9efb21ab49253855e092f295709ca6f8ba1cbfc995ec72aa7969e9352876bfa7da25d2a80a71d86cd2f62ae4c482bfe32410208b9349e6a9531b7e1738684c8d3e902dc0ef7bf5ef7951533fd029b5044920b00cfc1a991e796868c1ba74584e08e4a8c900bf8eaedb8dbab572bcf29f6da9e2402178d3bca3d0e6753c98e3e3bca401f19ebc2f8d36caccdb8e48e699e753dac120ed0f02b860a1b0934e2834ceea283812c07a7751957f87a9efb52732867e52af", 0xef}], 0x9, &(0x7f0000c4c000)=[{0x90, 0x0, 0x9, "d0fca195e4ee0ec523a21b7b830ff83289dcd88e3f5c1f0c978706563fbfc7db9f6b2f5053c25a1770925663e411ba83e07cd72a0ef966cb57510146c0659d3f33e5e4e7eec68e87ac195a02af02c93fa516efe6061476be87a6ba538db0b48f6c7a32d3a03dd40ac94f56d973b74d745a6dbee42ed9511c823ed7486629b8df"}, {0xa0, 0x1ff, 0x7, "4a9f3437887fe52c66728e482f0e5d943ce3f2f38f84ce8d86fc0ea34632301d7f5bbab9e8e445ca841471ab1a913713d8c08691d4e1ec28450d36ff1ca87c4891b40430461f48c6387f094eb4747b3d66e2e226898093bfa2d9ab738f06390990919efe2c1a5b082ace5c91a40ec53d22b196ae49130eb1d321b72091f6e60844c271c9bef9c4d23978"}, {0x20, 0x10d, 0x2, "45a9960aacf5d54fba7fa6"}], 0x150, 0x80}, 0x1}, {{&(0x7f0000c48000-0x10)=@nfc={0x27, 0xc19, 0x2, 0x7}, 0x10, &(0x7f000090b000)=[{&(0x7f00006a9000)="26e03a7076b3f0fa346acf760953ed5a791ffe1966777c6de75942fa21134b2106eea4cdfcb811ab72748773723da60d5878273b8c7c2c938e6791b411aedb340a24ebe2cc88fb0c9dd4041ab0c39f80c7291ef081d35e2cab08f9a44a07e65c5cddc5ac454d2dd73476ef3da2f6ec2db0e3cca8c78a683882cba52481f98213a110eb195575d34bc62cdc98f83e812e558485f0727c3dc92afec17196d6855c4b8e4b3b07", 0xa5}, {&(0x7f0000aab000-0x1b)="5806f9983f6c2cb9e18d18fbc93b0673e5303d11de556795be50a6", 0x1b}], 0x2, &(0x7f000076a000-0x2c0)=[{0xe8, 0x1ff, 0x3, "09dfd183e0344cbcd8f8be3e7ae0fe88cc3f214e579f2132e0ca1e61a92ea1744f2e76e113164b612349761c32fd9ff081348fc15925f6dcdb065ba1febf580debf18c62e58d03fcd6a7a5d39b7a7fe1485060d312fda659d31d4f7b6cc2e307ddd7564e619039f4ff659a75935ee6b993fad11479743e09cfc9bb4f8a9349ee5e1d60c669c06c400dd688e7d5ea32afb4f7d7b79aecc857f780e58a02e1fdc5461615ad3aa10b508b8df664ba55040a7d6de8223af3e1ce12d7c41686a498b867e39772b8b7d56ab156e40a85f9395c56ad7ac9"}, {0xa8, 0x107, 0x6, "27c24c76865452f85510feac122c6d755697abf908fd976f294882e696b3cab7fa049ecb26573c023f5bde60c08cc222144a58126fc2b3aa69b5e07c7bd169b20ae637925dd1c04d83ba7d3b0b987bf24e3d66b271e00c8f5c2a5912f76a2e3dc4f485f8c6f7008a171fbaaf157edda311a74ace6c1a610df1d2ac92e0539ba9eb34fe8820566a74be3481c30d94f89d8d624875"}, {0x28, 0x1ff, 0x4, "d3e649773a5aafaf8082b9b583f463c0f7b10a"}, {0x108, 0x10a, 0x4, "cf2f2d2cd0c743f9be89909554b09291fc7668713883bd2206b2c946dc07ba89f221e7b91b2c491c2d5fdfc39a9bd3d0b45ba8b2682a821839e2d5c5ec85b510b58df2dda65d93d72556b07da225efdb5b0b16ffee6c738203db22b9c6377a64ef40fcbc2cf28b11397f1561d75b6aff91e4d79d9609a7859187c54b50ddfd56ec20d6bbefe8f41eff39b4f0e8946cb3f9ce62ed302b9c3eed0665479537d4d48166336da4c3503573241a7b00a6ae488a5f4789283098ef3b20b1a6c767e9deb37fe6b12a9ff0fa965aadaba4511fce7ba774003eaa6eae0996f1154be16e3d263f01b176ecf7848261844cd5c7fff085b170e24862"}], 0x2c0, 0x840}, 0x8000}], 0x9, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e09000-0x3c)=[@in6={0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffff001}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmmsg(r0, &(0x7f0000cb4000-0x1e0)=[{{&(0x7f0000aac000)=@ipx={0x4, 0xffffffffffffff80, 0x6, "2eca8d6dd247", 0xfffffffffffffff8, 0x0}, 0x10, &(0x7f00008a7000-0x40)=[{&(0x7f0000ab1000)="e2f9d7bfae907c6ecdc369c4cbd154548558a3c6eb68e90ee5eba337a4f1425c681b9118265669cd789213a85b3150d0799f8dda3e6f762fe22f3b84178d212ac3aac69556dcad3307c8d74c4409d24ff0ca5342fad33fe4382fb407dc13afd32c6d547abe6d54ee2564e48fb2aa88157b5e31c91536a766bc9e8ed08eb308514aef6201b211c0830f31ad13d52885f74980a0febc8b5e79c714e322121aadfd4bfa6bc90b499d82381c2c07c93f14136fa2daa4adf6baba89388185ebd1e1f2d2ed03645e", 0xc5}, {&(0x7f0000861000)="50c5dae8ca60e9128775e34597a802469abf2672de812dee30ec5bdcde450f4f69ba6cb4eb38e47b7c3fc666b57bec8b97dfd7b788dfd7508d3bc8c0b55dca8a555a5edec10dafe552a376b0bace85b52fe1664add8d6c698c7027be02713cb0b8eeeffc0a3f27387f4d58fa048888c10e002ac9bde822d953bfaccc920f920cac0d71d76fadfa3711f30658ecbd4234cebbcb7f0cac97667ccc83b9bbef37f8c087744197fc9b551867cdb978ba6e9fc3f959ddb0010ef969243254ca393315fc446dbd07c2fba1f3599555471e1d352215687b691e40a754bf4ba72bdce42abc3809dae088226b3354f39c17840e9561f65c2e36e7b182", 0xf8}, {&(0x7f000080b000-0x1)="ac", 0x1}, {&(0x7f00001f7000-0xb5)="7e43126b8fea031ff898c28dadd785604722a9d30bc6acce23d1d22fa96097ae360eb656fa06998a019f5366414ce714a8e9cf0695883333892f834ee6082db92234a7ae276e583bd038042a3db8ff51c8675c06175dd51682e03c6ac8db7fbfb67c3438a360e6d13995bf31aacc9e9703f77604cc7933f5302e10d5ba4e32e0f7887590ac9b9b76eb3d864bd4ef9a539c51a6d1f7c08482c7ba81acf99a8c20d491053b2c67356dc7a0dadb2f6478b79e00182c6d", 0xb5}], 0x4, &(0x7f00002cd000)=[{0x80, 0x10f, 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"0e32644bde2c7677e8ec5b8685aa27cac63f91b4d037c29d846bf83a656bbf883e636aaf2574d32b28739fee087b77c56918f36aa0afe34c27ef677d007024b02c89d8e10594a58497c3bc524f574a85f41f8db7398b0c1f9be6e2799ef291255fcc9e35fc5f68b6647a6dca0511adbb68f0d0e56da8b552e0700760b08ff8f6616440628e05165e8792e2b3fa3f39c06ade81787c4f3c6ebbbeee9eeccc96dbd0ef559e8b"}, {0x60, 0x1, 0x4, "9dea312b4f7b24ca17289e7a88ee7d579b2883aa2e646d5b6ac84f69efc5a17005452092cab4be55a545cac4112c20479ca9fae0f4c4473c39144368c446d32c385c2ca4a40ef43016af7c7329"}], 0x2e8, 0x14}, 0x9}, {{&(0x7f00004a5000-0x10)=@llc={0x1a, 0xf7, 0x3, 0xf8, 0x8, 0x16, @random="490673195a6a", [0x0, 0x0]}, 0x10, 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{0x110, 0x113, 0x1, "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"}], 0x1440, 0x844}, 0xaf}], 0x8, 0x80) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f000082f000-0x4)=0x0, &(0x7f0000644000-0x4)=0x4) 2018/01/13 15:35:45 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000096f000-0x1)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x1, 0x4, 0x10001, 0x10000, 0x1ff}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000000004b, &(0x7f0000000000)="07d801042a39e263657a8b6cc4cad17bc62c97439bdf05f4a0f285ecc306eca9", 0x20) 2018/01/13 15:35:45 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f56000-0x4)={r1}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f79000-0x8)={0x0, 0x4}, &(0x7f0000f78000)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f00008d5000)=[{0x0, 0x0, &(0x7f0000564000)=[{&(0x7f00002bd000-0xe0)="d16c0593b3facae730c4583af19423bfdefc4ac2e5eb40941cdb66c98edcbb006f3d8887638f84d5447fc0a91dbdaf6ca7528069a808f09f5f1866bc48e480dccb622d97b1ce0465c11dd3779a7a514a409b52fad996ade632e8c71894887a18d3f9d7cb1f1bcf070962014ff421de8050f62e40bac0135281c507d8df6b52eff21dbc7704cafbf8f26d9e51ba1681fc542dd588e41d87cb29ba3cc5e336c90d7f7cf10fbb7334ba012f2d6d92787e2efaab9864f0e549ac08c39f7f17871216cbba65696af489e98a308d0c337b121bf2910392b2cf116fbe5f0e97988b5c0b", 0xe0}], 0x1, &(0x7f0000f7a000-0x178)=[@iv={0x100, 0x117, 0x2, 0xeb, "e3083fa8395f508ff2ecf2cb7e199ac31030f5e53b69284416c03cac2813393aa1ab2e3d87bd3a6801d03d14b2618093540a04d81197028f0e12ba511034782b370afb14daa311acb676b0e37bbb71a2c52d304038a42322805b874528570d367e6070a585d5ebf874c299a60adf475f11da81155427be58d8e3c31116d9f8d2767f8c8418209bdf361858c15c8120e9efc6838754aea80048e10c1f368a950c44bbcff9845816efcce4529cfcc4f1a7b09aeb86ac77f4423e6262c98de7277f660f8a99f002a836da803071bae19ab4af094b50e2dbc7d4b5f55ad09ec825662af4ae7b85132650f2703c"}, @iv={0x60, 0x117, 0x2, 0x4b, "54dcb870bf63cd7675c9838e73d8faea8faabe7c43a8b3829ca47630f30ea1662b6121671bdccff1f3a5e46abc5fe4b226087099ef0a8d56d696349aeccaea6008b6d17ddffde356fab764"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x178, 0x8000}], 0x1, 0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d5e000)={r3, 0x1, 0x2, [0x80000001, 0x4]}, &(0x7f000062b000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000f7b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052b000)=0xc) 2018/01/13 15:35:45 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) 2018/01/13 15:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000071f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = socket(0x0, 0xa, 0x1ff) ioctl$int_out(r0, 0x5460, &(0x7f0000fb9000-0x8)=0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000622000)={0x0, 0x0}, 0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000974000)=[], 0x0, 0x0) read(r2, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/13 15:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bb6000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000367000-0x28)={&(0x7f0000d31000/0x4000)=nil, 0x0, 0x2, 0x40, &(0x7f0000ed8000/0x4000)=nil, 0x7}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r5, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000064b000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f000012a000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000098b000-0x8)={0x0, 0x0}) 2018/01/13 15:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a42000)={@generic="040000004e7c1401f9a6be6190fcad1c", 0x2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004e8000-0x8)={0x0, 0x2}, &(0x7f00007d1000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b79000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x280, 0x0, 0xff, 0x4, 0x5, 0xffffffffffffff57, 0x7}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005e4000-0x8)={r1, 0xffff, 0x4}, &(0x7f00005ed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000456000-0x4)=0xfffffffffffffc00, 0x4) r2 = accept(r0, &(0x7f000070d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000941000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000791000-0xc)=@sack_info={r1, 0x4000000000000009, 0x4}, 0xfffffdf2) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9dca}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000032000-0x4)=0x0, &(0x7f0000e70000)=0x4) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000578000)={0x7, 0x4, 0x7, 0x8}, 0x5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000918000-0x4)=0x9, 0x4) 2018/01/13 15:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00005da000)={0x20, 0x7ff}, 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) getpeername(r1, &(0x7f00004da000)=@generic={0x0, ""/126}, &(0x7f0000795000)=0x80) 2018/01/13 15:35:45 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000249000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a24000+0x638)=0x9, 0x80000) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000068a000-0xa0)={0x0, @in6={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5, 0x8, 0x10000, 0x20}, &(0x7f0000471000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a2d000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x793e, 0x1ff, 0x100000001, 0x5, 0xffffffffffffffff}, &(0x7f0000da0000-0x4)=0xa0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ff0000)={0x0, 0xfd3d}, &(0x7f0000ff1000-0x1)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005b5000)={0x0, 0xed, "aa5c629ddf14d0c0bc9dcf97c7e75bd7e6775afd015254b13c4089824a058331cd7e447358b60415e03544a53a67c60d75db90bb812d12b8ef99323fcb2455931075e216f7cc50aa6331023f92adf14ce6b065d4967cb82a9841b8a854437f111549a7272d90a812b222e17926ad386080cf046becaf1cc3316ecec63d80f79ab4f597f0be7a9b8d2078ac7f1cc313878dd5b972ce888831f8eaaff637951fafe203433ee7bf905a10033812f55edfc464ac37e96696f5a3bd16a0cd1d8c410715d3e222698d0ea8cbf8f7ec1a6e7627c65c0344f88c891b295747b18b8cfce6c89f9c3f9197b89181617ca6da"}, &(0x7f0000431000-0x4)=0xf5) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ff0000)={0x0, 0x7fff, 0x4, [0x20, 0xfffffffffffffffe, 0x5, 0x2]}, &(0x7f0000ff1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000284000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x10001, 0x3, 0x8000, 0x3, 0x3, 0x6, 0x7, 0x8000, 0x4, 0x82c, 0x7, 0x7, 0x8, 0x0]}, &(0x7f000049e000)=0x108) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ff1000-0x14)={0x0, 0x833, 0x6, [0x3, 0x3ff, 0x4, 0x6, 0x2, 0x8d01]}, &(0x7f0000ff0000)=0x14) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005cc000)={0x0, 0xcf, "c71c452c5dae25a88cca668ff7fe4c6cb3d4d6615645bdc85874e7b54b4f47db125da66f15ceae136faebc2122b3b6ba2106ef0c2a921612cedf868ed3aac67b44ffc51bdc283d94b62b2332df8d54c94ab2ebce99108dd9c9c7ca54b25d7af731362ddc7e6a939f5c469e9fe05fd53d270206b2fffb3ebdfed744bb19cf5a510a5f57f55e3815aee0dc929ed2ba11881e1d1a271ec784bed816abe86a970cd989e0edb051bd65237bcc8c66d1510a9ea75ca61b8d63cf394111c32fdfd9ebed2e8ca82395fc77ab449546ef9c97c6"}, &(0x7f0000763000-0x4)=0xd7) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004f8000)={0x0, 0x5, 0xfe, 0x9}, &(0x7f00002d8000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b8d000-0x18)={0x0, 0x200, 0x30, 0x5, 0xfc}, &(0x7f00004a5000-0x4)=0x18) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f59000)={0x0, 0xc1}, &(0x7f0000ff1000-0x4)=0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f50000-0x150)=[{&(0x7f0000784000-0x10)=@in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff0000)=[{&(0x7f0000f5c000-0x98)="bcf80844438608671e5876c655f9e15903a785e277b9e3e10cd490f6ff438e8395f253cd3bd0133edbfeb9ae5df53ca24ce15d0868ffe486bd40e6dde89b65970290816f9fedc3b35f6b9842476f5a43e36b41f3d0fda265fa88d36b1e140e8f69443b677fbb188c6a16719a3946228ac44a5666aa37299f6ff57b7f1101eeed482551e6e8982206a8c683a87fe19c6e65162950f3f2cbfa", 0x98}], 0x1, &(0x7f0000424000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x200, 0xffffffff00000001, 0x14, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x3ff, 0x7ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x216, 0x8004, 0x4, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x81, 0x80, 0xff, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x63787350308857ea, 0x4, 0x100000001, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xdd, 0x9, 0x1, 0x2, 0x0, 0x3, 0x400, 0x2d, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x0, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x3f, 0x3, 0x1}}], 0x180, 0x0}, {&(0x7f0000f0d000)=@in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000572000-0x60)=[{&(0x7f0000ff0000)="119b225355faa802f78cb8864eb935d19fb29bc5e4b3a5fac6d13492104a08fdc959bca1bcd14cea2bda687cdbc5692b9e2dcf7c826299dea77342072b21a0e73cb9b2d7db86dd709f0126c34b99cb220181cb50f3a8566f8ad5736929384772220b9fe5c6329b839a4bb00bdf0338afa304ab5675776f9d8386df349d202634c71ffe48e9b1b3d2696ef8462976d4d491ac65eff0c736e4ca49dbec60844e8bda55125f9ac7cbe03390da8b7d", 0xad}, {&(0x7f0000cc9000)="c9eaa4ab0151c80ccbf0c751df9ba7f6871470174c659f6cbd52a15dd05f7cbdd66262ac4e960954c049208678c7823d49f9f97e2b75bfd8b3449d8cef4296197aaffc15b3f40a0bd627504cb7f6dc0798ec6e8760a78e6dadad4be05c78c182cb0df1dbdd2ca1eca683f01b6d6917d4e2f08385740eb5fefee32af1f00e6daa01422238b1740a01cca885081dcd7efe81503909910a65d79e5f5c76a24866443ffdab6464a207c8e7b2b250477f94c19ec15ce8ac3ad8d1077c4efbcfac1822de8df028cd0725bd22a166687b03c91df997be9a217cefa7753e81940bd155d2f37f3e8cf80a47fa24529e9d7a16e7", 0xef}, {&(0x7f0000ff1000-0x7d)="ac325abb441980c02a52d7bf03d1b058c0c15d4179d66eb32d57e282b3f2c82b81da8d6024decc01db4a58085e5cf6632d180400eb006d9e4beab1e5ab74d5e754d85562f61c493d43d4d821442dbcaf7f29c1f429c9e9123e027bc63cf89d95ee268cba0703b258e3389bda7fe4e829c49c62a17c5d8c5d766ae84f4f", 0x7d}, {&(0x7f0000438000)="3441b8e97ca588600ae9a1d173e5922ae08075dd9a0c083984b1ba68d953114e7c6b149868e1302ece7aae8e155377860b9305bba84dab4f5a02679253a50c669a93806e006b85181f465d63a5108ea600a9069a8c9804cd7671df7f4ac175b83300259f7d2cd1a6a1f7ed76192034ff2462e97d6aa335f30d0e84cb5bc56a69aa4820e79e38699c1768eddab724d41cbc2f2eae43b9089c74e25fe997e2f4435ba8f185b671ebdcfae62d0a683f9b1e5e1340597ced280f127707a745a716008172f8322ae3731f7b5e4a9b649d1e39a29f3de27dcd8ccfae2d34a4c7847a5f5c52ceb447549565f145b1e0a39fe6b6", 0xf0}, {&(0x7f00002bf000)="91f38a2e23eff0fb348e640920f31dbb5cbcf328bfb1b2a8f1f35645f48bd86ff46c0b9d53e39b509e5a510393c513698a4f9f52ff60b77e8d471b59529365e520d80d3667661d1675fa05f3b841509c05c56cd2", 0x54}, {&(0x7f0000ff1000-0x30)="d2ad534116718a6ed49ded0237e0e91a1f44a5fe8d318c7ca7717777b401b8fc3680b900a8aba89af94fa52348277faa", 0x30}], 0x6, &(0x7f0000d28000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x3, 0x8, 0x9, 0x1, 0x200, 0x100000001, r7}}], 0x30, 0x40}, {&(0x7f0000ff1000-0x1c)=@in6={0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c, &(0x7f0000ff0000)=[{&(0x7f0000ff1000-0xc)="25797416573777d130dc4b93", 0xc}], 0x1, &(0x7f0000ff0000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xffffffffffff8000, 0x7fff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8200, 0x7, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x0, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8008, 0x4, 0x3, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x401, 0x202, 0x6, 0x8, 0x9, 0x9, 0xffff, r11}}], 0xf0, 0x4}, {&(0x7f0000618000-0x1c)=@in6={0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c, &(0x7f000097a000)=[{&(0x7f0000ad8000-0x62)="7d0e7d39f30fe94238735fa3aef546ca51c0b31a989602127211d9eda1eec54987379fc7ed79a23c4a9a1d5054a0400fddcc04e7b63faefdb10ace20cbeb471121074c9adb01542975320aabda1a9f3b247722f4b9df68033fc82474cbf3f7f13e8a", 0x62}, {&(0x7f0000ff0000)="f4312a53a1b5c235c3061229724583d1699dd0f99750491aaf31f52348917bc017a7393d63f802dab2fce61417bcfa70d169a30f9ffb49d871d9df6ba0f56ec86df3caa30b4ffa4d50c84a4eb30974f3113e1274f13854ee3f579a98228236cace70ba045bc3f04789d9ceb57a7fb9a3e5d1a494043ddb2edf06c7508e61b008b1adda876eaf3a9c39f2e17aad26637d2e785acb3a0d647e6be8438a33d4f55401fbf3a5b7d35fa02b", 0xa9}, {&(0x7f0000c45000)="5189e1736ea13b211888e526975e53faf86c3f3974178ced9d2d83475e7c5be0bdd3f347a9f212ae8db6eeefba5ea3ba7151361bcf24f63e936f06e938b33404720e2eb2561fbafd977fc3b7f00488c50bea07ab9b6f40012ec231324f4e97a6c7d475d881da4ee99d2d6e7a584c01c5090b739e0b1e635377fd9c6b568f0ad3e84a2305ee2f90ee175dfc1aa1c08048dd49649a9f6fff37eb3f79fe33a502d9381926fedadcc1c298f29dcfc83babd5fc2d3a2335ac2555963c0ffcbd68b207be206aecb49c3b35069aa19b1071a55bc1038fe2004f3e21d56746357774352458055a1918a8556b0837be", 0xeb}, {&(0x7f0000ff0000)="d170854a760ce5f980c0f1b37413c77491ef9038a40072d93603c5862a740943b425fede975d10683d88e1f154030c4c4988142ab4b833b0760740dd3338f8f7e3a64c88f707d7389842730f470da4434528993ff3ede7c805f5ed146771a744eeb446a112f9ceb04361d1836a0b9c1fc81e5c188489112ec7774968d2173c1048041e0ff5d22eee29ac0b3a7e4003417406bc7e6c2be94e9b881fa4b8f16b0b2712c055", 0xa4}, {&(0x7f0000255000)="8d5281743c957a60b1e1892dbe143af22edc7e0367fa93ec61e20d58292d7d7685ceb5a3e2f1adf058ce97d7f42e44759eb0ec41f1e1b143837f371125f2ff3338e04d9e812488625532d4f98610ee396aadd81f14e2142b9221734ee4bbb3a56655878605f4d95519c581c35ceafd1d4e6eff494d0c364aab5bbd00f3a95c36c97e8c9f55dfee89fc580ad0822c624d446b67e7b9a5916dfc5139c2053b26e3eb134033bfaee51e5a61", 0xaa}, {&(0x7f00003fd000-0x42)="e49d17ae5b53d14178389929943399a4ba28a62033ed385df9cecf28b5424e1be739288768e1be05958b0757d02f1177af5b4abfa8e42df7f9e43b4bc8020780bca4", 0x42}, {&(0x7f0000319000-0xfa)="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", 0xfa}, {&(0x7f00007e0000)="dba030c442d0d94019fe1827e3d33c65409d2bea1479892b6f71abb6d8c9ff30e49260f7", 0x24}], 0x8, 0x0, 0x0, 0x20000050}, {&(0x7f0000b1e000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff1000-0x20)=[{&(0x7f0000ff1000-0xe1)="e58e10e95fe0e6af61616640c8af2dc74ef3242cbdb94ad9cedfa61e4392ded4333b08ddac4efd93c049616e6913a93883d8631e4634e78b88a27876b6f7e7140658031d2f5211497ba91b031a4da707416ea222a41a2cdde5b4f8de44469e5c9f62439873a1276d659d6218431e099bc1995d91e26185c11c0efab8e58eaab5c1701a5c0ce7a54f0c1e000d84a22fd3db32606c7c10a30835cee60931a4d8182fa664f22e25cac577f1dc3b594a8e822b9680786b299d30ec74a0fbc4d702d381fe5c07a056613746af46ac01f7cfe7a0c6fc7f3c75f6a80412bddd31ad747ab5", 0xe1}, {&(0x7f0000ff0000)="c01dad1e44541592dfa41126f8ffb4ba1539262c2ab4028a64b63283aa702afb770022255d8927a0a8ad0edd88f424aaa9e8b7e21d0b586475c5e94867b6d7df45ed3c385c64c0b5ea36c12a1922337265725e57ea8bbf738521fedf5eadd6d35a858a9e0b2ed5c5c53913a7b4c5f4eae244c191c4bff7635b97eaf9259eee11bd2234686f6c1961886f5854fcd140f7c7682345b4f44c3e0c689e2eff084bafd5ee4764e8749c929a70cc7ebe5f162c34d0f58b6a9811a9f2f184a509e3c164c7128b756240", 0xc6}], 0x2, &(0x7f0000ff1000-0x30)=[@init={0x18, 0x84, 0x0, {0x9, 0x3f, 0xffffffffffffffff, 0x4}}], 0x30, 0x800}, {&(0x7f0000b2d000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff1000-0x10)=[{&(0x7f0000ff0000)="6155cfde28f2f47d8b5fe8c0c771c0d5626cfccfe395fce81b68ab9455c320f9014342dd879b8d3916cb627b288cde859ace1c66d0a43dd2c7105c070063e31314254f92898a32b82825e9ed79c1f7fc1c23804748024e8904e2c2f4be7767a8ce10778eb336f20eac822a4b76b6d831ed8793e80336e3020254a7e40833b87bec2d9ea6aac8239013a5da9943a528d28d6f242aaa8a0f25e35839ea8c02db86b3fef835bcaa6131a9203e8b87b184b41e07f5779040014c453d333b5e90c0da9f6b84a6a1c9d09ceeb22875b079108e85e6b9b1336027c8adfeed41adc7", 0xde}], 0x1, 0x0, 0x0, 0x80}], 0x6, 0x4051) 2018/01/13 15:35:45 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 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, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000f81000-0xa8)="8e", 0x1, 0x0, &(0x7f00007bf000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x2, &(0x7f0000f87000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006f9000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f84000-0x14)={0x0, 0xc127, 0x0, 0x0, 0x0, 0x0}, 0x14) [ 117.339042] device lo left promiscuous mode 2018/01/13 15:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d5a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000e95000)=0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000e87000-0x12)="59c1a44a2a18122d76a25bbf5fbba60112b4") connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) sendto$inet(r0, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r3, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000003000-0xc)={0x10000000, 0x0, 0xf}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000003000)={0x200, 0x8001, 0xb1, 0x7, 0x0, 0x6}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000)={r4, 0x5}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000)={r4, 0x0, 0x1, [0x7]}, &(0x7f0000006000)=0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000-0x20)={0x9, 0x2, 0x0, 0x92c9, 0x2, 0x2, 0x3ff, 0x7, r4}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000009000-0x8e)="21ba5d3e1ae2b4e709692eada67a20b7e792666ff7f238c37d9e0f3070e45c590832d8e558ec2351aa0ebd841f242c27d2ffeaa798cd3b2dd03d5fee163fdcc638bdeef69de6979e066ba6f90971cb05be9ba0a55fb1f16df2ef8008cf822d6371e0fbdf26e783eda0aa355a7b6602bac6fe8958971ff756149d74af8a6f83f1fbc603e891e7791d89c0029527f8", 0x8e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000009000)={0x27, 0x1, 0xeb2, 0x7}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000008000-0xa7)={r4, 0x9f, "ece14ca803217b85652fccb8d739bf7e8ecda681c3d5a6e25b95111efbc367d45016b456ff5766bb4cc333a81cf3d14554f91e0a3fde724b2eb339e606f4967704ce64f102d121700049117e992d508b5f715951d2664b2e6be84df4e5c49edac607b78ade978d0fb67287e0696dc50ac2b0555016a72b31e69d28719bccdf17dfd21942fc89f79c44fa943079536e394b439737da13e96cae8ac0878bf19a"}, &(0x7f000000a000)=0xa7) 2018/01/13 15:35:45 executing program 1: mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004e8000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000570000)={r0}) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d60000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5f000)=0xe8) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000d60000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) syz_emit_ethernet(0x46, &(0x7f0000934000-0x46)={@random="0d0170447f6e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {{0x86dd, @ipv6={0x0, 0x6, "aaa42d", 0x10, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9c2aa6", 0x0, "b09acb"}, ""}}}}}}, &(0x7f0000d5c000-0xc)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d60000)=0x1, 0x4) [ 117.395797] device lo entered promiscuous mode 2018/01/13 15:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000460000-0x4)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b7f000)={0x0, 0x1}, &(0x7f0000f63000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000657000)={r1, 0x3}, &(0x7f00004e7000-0x4)=0x8) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) pipe(&(0x7f0000453000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000715000-0x8)={r2, r3}) sendto$inet6(r2, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 15:35:45 executing program 5: pipe(&(0x7f0000a0e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000eae000)={0x0, 0x4c, &(0x7f0000001000-0x4c)=[@in={0x2, 0x0, @rand_addr=0x6a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000ccc000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000952000+0x6c0)={0xffffffffffffff41, 0x1, 0x40, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) [ 117.437445] device lo left promiscuous mode 2018/01/13 15:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$inet6(r2, &(0x7f0000c70000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000683000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000016000)={0x0, 0x90, "150cf537334f86b2f59d1b91f18c7fd52dc997fbfd5db6ed62cba3e0a2ddbbbcbd60ef1ba0da2ff1c267986472a2e08c3477eb4a1b87e1542dfecba7062e9141a38cd54bb4875017b5be4ec35125c2332af1e4ea13f3f2c6fdc29e2626c45f3f4669e92ef6e6c483641c86b0e9de9c0f73928d17756f9faf231997b8c5fc9cefb06430bdba487d9590d8946c37423ed0"}, &(0x7f0000a53000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000cea000)={0x1ff, 0x2, 0x0, 0x80000000, 0x743, 0x7, 0x3, 0x6, r4}, &(0x7f0000dc8000-0x4)=0x20) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000046c000-0x8)={0x0, 0x0}) sendto$llc(r6, &(0x7f0000ae6000-0xe3)="43da4478b0b5b4618e2480a1e7f78d3cbd21ebd55140552c0d0cf576285f6535215e63157c6af99831a467ce2c4424c9f68cd99b65649a4c02c73470426f6528094b742585a14a8360af282fb233b7d0a480c63e263c8d0be5e4ea1e2928cd1111de5de202b262e14129997b90f945d2550e60f8a3c2d6bd00003e76b72d1346bd25e2c0f050277b5b50ddbcee5959a9658a05cc0bea42a567f31f5ed5e740783d9eabc8854821de56aa392cec627cf7a8bfb75d9d8e6c2d50bdf79c65e8f570068e67fc67c2108997077a914e5871a204cafda0ec7d78891c4e0bdb86ddd9903b6b72", 0xe3, 0x4000, &(0x7f0000536000)={0x1a, 0xff, 0xff, 0x4, 0x3, 0xc2, @random="4d6759af237d", [0x0, 0x0]}, 0x10) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:45 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={0xffffffffffffff9c}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x9, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x60811f58, 0x7, 0xb62, 0x3ff, &(0x7f0000008000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffb, 0xfff, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000008000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000008000)={r1, r2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x4, &(0x7f0000009000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xb, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 15:35:45 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) recvfrom$inet(r0, &(0x7f0000fe5000+0xcf1)=""/39, 0x27, 0x5, &(0x7f0000e21000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000875000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000d45000)={0x38, &(0x7f0000131000)="9e146355967b4141128a689ef33faaca6a631938f3349960129fe9a3441878dfed7da386af317ffcc1a0a7fe6ebaee9d411d2a3ea69f322b"}) 2018/01/13 15:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000077f000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000080d000)={0xb0b0, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair(0xd, 0x6, 0x7, &(0x7f0000fbe000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00002d0000)={0x5, 0xbc, 0x400, "40f53cb47937", "6333b9bcebe6a133b9c7ca1c26d0bbcd"}) r3 = socket(0x10, 0x2, 0xc) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000b91000)=""/166, &(0x7f0000a6d000-0x4)=0xa6) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f42000-0x10)={0x0, 0x7c, &(0x7f0000e7d000-0x7c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000017000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000823000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000770000-0x4)=r5, 0x4) write(r3, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000000200000900018005ffffe5000051", 0x18b) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f000089e000-0x20)={@generic="2cddfc57459e104104238afc40d7c4ba", @ifru_flags=0x1000}) ioctl(r0, 0xff, &(0x7f00003df000-0xfb)="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") ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000849000)=0x0) 2018/01/13 15:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d7c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e49000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006bb000-0xd6)={0x0, 0xce, "a3587b976f3f1a0110f3b7395d38517b6f93e89fce76333c508d44c9c354a9c1b9c2cfbe0f0f24332166237b00f0c33d9c248a0233c7d121ad34cbce76cb15a65937dc783fe6fed088dd77b1c61aca9e92bb714cd8e965aa2dc9ee981cb43ff178ff557941cdeabf18e66d04a356424e8139e978ff6f24df4d2277fcacf39881ccbd4075082a461be36d54f7ea046be6cf70ea81e6e5f9b960248dc8474d7dc5a49c31e0adf3ffdbb8844e6d2245aa0b791db86ea4ee49ebc00e5a1f79ffcd50c3e12cbc5bde656ae85ffd5b23a1"}, &(0x7f000053c000)=0xd6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000331000-0x8)={r1, 0x7fffffff}, 0x8) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00008d1000)=0x1f, 0x4) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) socketpair(0xb, 0x0, 0x3, &(0x7f000099d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00008ea000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="11b19a0c95c52106fae166f281eba45c"}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000ffe000-0xc7)=""/199, &(0x7f0000936000)=0xc7) accept$unix(r3, &(0x7f0000de8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e90000)=0x8) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/13 15:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000af9000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000070000000680e2ed3b85090002000c000000000000", 0x1f}], 0x1) 2018/01/13 15:35:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000013000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000011000-0x10)={0x2, 0x6, 0x3, 0x9}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40500200}, 0xc, &(0x7f0000007000)={&(0x7f000000b000-0x440)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:45 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000008000)=@common='gre0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000)={@generic="f550975f06dc0c8d9157678373fcbfaf", @ifru_flags=0x400}) r2 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000001000)={0x114, 0x7, 0x9, 0x1, 0x0, 0x3, {0xa, 0x0, 0x0}, [@nested={0xd8, 0x25, [@typed={0xc, 0x22, @pid=r1}, @typed={0x8, 0x5, @void=""}, @generic="acc417ae591e0266a77570441221ff67e36158447be1f6c6ea3f07467e3a44257c988684eb0b791a333d894f331c8400a85a6456af54480aec1cd29a9f6a5e950249a71ce3", @typed={0xc, 0x7a, @pid=r2}, @generic="3b6b5c744f4e6bbbccc7db8e1c0c405ddc902b0e7f76572f0ae55b981a6859cb4a3b4bb87df7e7575faa1e58dda8b73c1439bfd34aa773e0cc31319b1a8ec24d4a4b47131c4fbd394e3a1230d9767ba153b6cdde846e104d8f63fba4d840c970fb0d47b774e63c53712b1a00"]}, @generic="c0f3f03e895c8221d2f6b01a1d023bc737063ea6b63021203d", @typed={0xc, 0x5e, @fd=r0}]}, 0x114}, 0x1, 0x0, 0x0, 0x80}, 0x40091) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/13 15:35:45 executing program 3: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) socketpair(0x7, 0x800, 0x9, &(0x7f0000312000-0x8)={0x0, 0x0}) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000596000-0x4)=0x5, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000006d000)="2f73499d0ef3396c1491a2ff5ae60a5a9c9337af73e1888ac324a5925717abebf43ecfd3bedaa09516886855e48a2d17c42384323d8f82b0bbc5f3bf418bbe8476fb776d3b31e498d28ee6e8ac8676b61d2f0dd754a2ec899505136ea28271c0460012abeed425c3", 0x68) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000596000)=0x0, &(0x7f0000460000)=0x4) accept$alg(r0, 0x0, 0x0) 2018/01/13 15:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8001) syz_emit_ethernet(0x2a, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000056f000)={0x20000000, 0x0}) 2018/01/13 15:35:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) setsockopt(r0, 0x100000000000010e, 0x1, &(0x7f0000001000-0x1)="", 0x0) 2018/01/13 15:35:45 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000010000)={@generic="53c46f12a53b27e750c280d685ebcc63", @ifru_flags=0x200}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000010000)=[{r1, 0x10, 0x0}, {r0, 0x1, 0x0}, {r0, 0x80, 0x0}, {r1, 0x0, 0x0}], 0x4, 0x3eed352) sendmsg$nl_generic(r0, &(0x7f0000010000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000010000-0x10)={&(0x7f000000c000)={0x24, 0x400000020, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x4, @ipv4=@multicast1=0xe0000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/13 15:35:45 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000013000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000f000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000000b000)={r1, 0x3}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x1, 0x800, 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000016000)=0x3, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000016000-0x4)=0x0, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000306000-0x10)=@common='gretap0\x00', 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000963000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000025a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ec000)=0x0, &(0x7f00003e1000)=0x4) 2018/01/13 15:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) 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, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) r2 = socket(0xa, 0x80000, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002f0000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fcb000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a6000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bd1000-0x4)=0x0) sendmsg$nl_netfilter(r2, &(0x7f00008a2000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0xc000005}, 0xc, &(0x7f0000cbe000)={&(0x7f0000fd1000)={0xb0, 0x10, 0xa, 0x10, 0x4, 0x0, {0x0, 0x0, 0x0}, [@typed={0xc, 0x79, @pid=r3}, @nested={0x14, 0x6b, [@typed={0x10, 0xa, @u64=0x353}]}, @typed={0xc, 0x8e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x51, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x49, @uid=r4}, @typed={0xc, 0x7a, @fd=r0}, @typed={0xc, 0x10, @str='\x00'}, @nested={0x10, 0x2f, [@typed={0xc, 0x69, @pid=r5}]}, @generic="c3fdd4923ebd249427dfcd72502cbd17cf0c7191e152d89334b2e437ebafd40c7b9fe69a6b6ae0cac2d6f95f4697b8"]}, 0xb0}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 2018/01/13 15:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d3d000)={r0}) connect$unix(r1, &(0x7f0000206000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r2, &(0x7f0000eca000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dcb000-0x4)=0xd5) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000420000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000c12000)={0x90000010, 0x0}) syz_emit_ethernet(0x26, &(0x7f00005ee000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x3, 0x2, 0x4}}], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "000002000000000985f8f181b999ad4e5b"}}}}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000bc8000-0x4)=0x5, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/13 15:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e14000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002db000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4a000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/13 15:35:45 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005ff000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ff8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00007f5000-0x8)={r2, 0x1a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000332000-0x9)=""/9, 0x9) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b82000)={0x10000004, 0x0}) connect$unix(r3, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/13 15:35:45 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$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$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000091d000-0x4)={r0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000819000-0x18)={0x0, 0x1b, 0x0, 0x0, 0xff}, &(0x7f0000fff000-0x4)=0x18) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ffe000)={r2, 0x400}, &(0x7f0000df6000-0x4)=0x8) poll(&(0x7f0000bbb000-0x28)=[{r0, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1008, 0x0}, {r0, 0x1144, 0x0}], 0x5, 0xcf) 2018/01/13 15:35:45 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) accept$alg(r0, 0x0, 0x0) 2018/01/13 15:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a76000-0x8)={0x0, 0xdc5f}, &(0x7f0000802000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000032d000-0x6)={r1, 0x9}, &(0x7f00002e1000-0x4)=0x6) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/13 15:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00004ed000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f35000-0x4)=0x200, 0x4) r1 = socket$inet(0x2, 0x3, 0x800000000002) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x10000, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f00009a5000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000432000-0xc)={&(0x7f00002e0000-0x8)='./file0\x00', r3}, 0xc) bind$alg(r2, &(0x7f0000a51000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xeab3e529f3eb104b) sendto$inet(r1, &(0x7f00005c5000)="06", 0x1, 0x0, &(0x7f000016d000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:45 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000012b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="279a65045d8254957c9f70e32786dabc0f2fb4392e9faefd5fe365db008520a0f7ce4e4fdb0d5397df0eb85c", 0x2c, 0x8000, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000000009, &(0x7f0000688000-0x4)=0x7, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r1, 0x0, 0x0}], 0x1, 0x2) 2018/01/13 15:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000047a000-0x8)={0x6, 0x401, 0x80000001, 0x2}, 0x8) getpeername$packet(r0, &(0x7f00002af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004cc000-0x4)=0x14) connect$packet(r0, &(0x7f0000bba000-0x14)={0x11, 0x6, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) getsockopt(r0, 0x3a, 0x1, &(0x7f00001f7000)=""/0, &(0x7f0000001000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000494000-0x38)={&(0x7f00004fb000)={0x10, 0x0, 0x0, 0x5e0e09e769b62748}, 0xc, &(0x7f0000e03000)={&(0x7f00004fc000)=@flushpolicy={0xe8, 0x1d, 0x600, 0x7, 0x1, "", [@coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x0, 0xc}}, @sec_ctx={0xc4, 0x8, {0xbf, 0x8, 0x1, 0xffffffffffff7fff, 0xb7, "b26681a4783f732bf7ac9801fb9072c9ad5ade5195bd79a95294a230b9d9bb22da827d87d48e4e3c899bf9d1f5a6be7b3799ca7d4c5974f88c5e1ee52e5198323dc99769914888724d29fa192a082a9c126b44617c7d979096991cca8fdc5e7df417b020384d94fe92989dc55fc0181ee725550dc68a6cc9512bf656090e0c881c923c0496594a923c80dc880e496e7a5c95e8ddcd4fb6f322d53d19c55bb18eb3c04f459e0cac0b18fc537c349deb4cbf811545d1f399"}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x40804) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000d35000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008d6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000842000-0x4)=0xe8) r4 = getpid() r5 = getuid() sendmsg$nl_route(r0, &(0x7f00000c2000-0x38)={&(0x7f0000e84000-0x8)={0x10, 0x0, 0x0, 0x44002400}, 0xc, &(0x7f0000273000)={&(0x7f0000727000)=@newlink={0x584, 0x10, 0x0, 0x5, 0x3, {0x0, 0x0, 0x0, r3, 0x24000, 0x1000}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_XDP={0x55c, 0x2b, [@nested={0xac, 0x6, [@generic="2b87bde55aa13aed8b0d91ccc9547878d5c75d94b9a0cd2d292b80b69ccb954ba0756cdfcfdf35325753fdc0e5a66d28588646ad0822b4a9ae153f4c77c5b8f7e1cae6131138078b6ae8c2327b7cde3d8f358964ebcdfcb623b2cd9a4196fc4705c0966deaf1b15a1443926dd4f121968a5378ca19fa5e9f72f754673e98861ad4745d3a2d0b51303b75975c87b8eb4835a0a8be07ee0efc014a1f2e150cd48c483f370f24"]}, @nested={0x2e0, 0x7d, [@generic="929b7419418c271464e131d391f36ff47fbb02745cc0dc066fe4697ee7c5fabe4e873216895e0eef6c015a2157ab66afaa366ea10581409f2c8de59e13038415b34ff6efa2c41fa7834de51c4eb66e18ae81b065dd065f28f93521084ece6cc0a23cec076ba7ac32c1692a705dcd4bc2a0e3757af38c5c521fe234db773bb0dbc5d37237e90aba7e645de6e1534f32dfaf03b227725b6f1d9e0c8332a0335f8944cb11c3ae456a40ba500b2d7919d18336e173bb325a4b97188df07040911fb553184249", @typed={0x18, 0x29, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x49, @u32=0x9}, @typed={0x94, 0x3a, @binary="487cc0067f46c839468367af271ae86f753cdc974055996b2d662e4749bd509d35a0055e3b49e6fc284ca1e5e3939d220ff13231e7c7b3c8ad0d4517b3020f812b4c0df1168affc14d3a82251e6348df24353ef5f48c0faa2934c6a48f05b11a7667676b840ff11499c58c2fe16d3cbc54b25431c9a1b0e5bfb5a08ca4a6b1627824e1fe61fd612939304093"}, @generic="89018544f133192fbae34f8d4d65a55763971aefd6c8a2bebb15055f1b75f7db6f960dc68327ae08259c48227c26754226be2692b2aeb95e19b92a7eb89dd03f11349532c8e0f4d7ad8a23030f9ce6b210e862add891e6ac70ee94884a9a9d8a12f2d0448e92", @generic="849699ecb09e7bd1d95e82b2f7e7917f1fb20c485298706308c45bfd95b5d02d25137f1dd2d9e783b10b38239c00ec07551e17885c8d50bd7126c29ce98fc1b11622aa4157dae80561a8774c065b24eef6b85f7553289a6b09e4385526b732bdc93c497f26698276f43009ca3d34c31ecf6371fbd79afe4d897b581e15015ab5a7353aa671", @generic="2136e328c3bc11a5657bb715e86582b8d25c8e60e527f71f77c162571c525356f603e06649de80de6419bd2f53e7e5f68f24ff8eeacc27d46f64fc4fbe391683f3e3f2e3d2dd1d21d41df9885a2dd46b20", @typed={0xc, 0x18, @u32=0x2}, @typed={0xc, 0x55, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @typed={0xc, 0x91, @uid=r5}]}, @nested={0xc4, 0x8c, [@generic="5e0b0e986fe6e2b4522b471ac3eac4cff69802b11d58cf8977ae86536306863b502c257e9b3ffca9642d1fa15a6e616115ae9a7a94d8616ca5c10c35965924337ddd3d81cf1cbe95f771699ff3b3a10e2383b5e2e8c9eab79ceef0784030eb70990fd8f7b2d1c74a20d69ff185fdabbab9283834ee8fda9467fcfe8201491b1d3a0f91a3435368caef7785beb2aa926b18f7e7ae05df4da5eae5e9455afae681ba6531778c34f9d4f35889a9122bbe4d3404015b5df790849ddbe1c099fb94de"]}, @generic="6b354815bc8483c3ddd775a99e2e0b904c9002f2a99862a75f4efc890bcb8acd7ef7178ff3bc556823e9dabbfe235a8cda1f1fa1602b0f88ab8e96de7cb80f14ed163cd4ded4ea07ff7856056f36a132ccbe0299916eb145004542a361a035a937474f21af7d4e5b117766162322023d0ee149188d8f109e0e36e3b8fbfea0c08d4bd866f39df54790cb3046d5d1f8ae17e051ceb57d88f18951fffcf3a694e7bda644c77f6d6c1b158cc04ebe4a80938a03ebf5634b0cdef4109c86084709e5aa5ab02bc32329ad14a4ac8a73f72215f24bba9f6e2614657c771220e594b263f0923d35745c1da2b282a3790dea3ddc26a795fe3608", @nested={0x10, 0x53, [@typed={0xc, 0xb, @str=':#\x00'}]}]}]}, 0x584}, 0x1, 0x0, 0x0, 0x0}, 0x804) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b34000-0x8)={0x0, 0xc77c}, &(0x7f00002d0000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f8d000)={r6, @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]}}, 0x8c) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000f5a000-0x2)=0x800, &(0x7f000042a000)=0x2) sendmsg$kcm(r0, &(0x7f0000dae000)={&(0x7f0000b84000)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000008c000-0x20)=[{&(0x7f0000ab8000)="d8481ca5d5d98383c726f077f14f3c0bdae4fdb68c48eb5d313efe35ceeb43b2b1c8c52fc24f5425acf047654904b06c3afa4eb107beb795d0e6943d18a1b7e5d3758062ac2c73cd55ef0292a527c56e32aa1183a82db1b25cacb4534e4171ab9349754117538e2081e1c19c", 0x6c}, {&(0x7f000082f000)="cdff519ce70287eb930d002927fb4415c72ed9491e318ef50b7f155575d50b32eb0dade90b3f74d128d8919eb299664339c81cbe279a69417fa27da9d9e69ca33522e3b80c392382ff032ad83d859c63287cebdc1230d7a7bb9027e1262c15becf48ac02e6334bbf8885f0b3633f199ce40e201cad09a3aa583dd319ea76ef29588144342ff012508d0ae318fe53be2a05dd863d8477bdf6aac9b44192952e166082f06106685a1250c336880cd1d2d422", 0xb1}], 0x2, &(0x7f00002fa000)=[{0x58, 0x6, 0xe05e, "5f1905d807485e96779497e1e8b631981e5aa9b9e2aaf9ce91be6abe317feb4e6deb068afafb0c4f9b4a6f3408da6a41350d6779470e82fd6917c070b9848fbf0519b3508307a58b"}, {0x1010, 0x108, 0x3, "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"}, {0x40, 0x19e, 0xfffffffffffeffff, "7bccdcdae68286c44160a1a97b6bac2602ac0eeb92506a648251cd9c3312cb6e971e8504abf4b9c377"}], 0x10a8, 0x40004}, 0x4800) 2018/01/13 15:35:45 executing program 5: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be3000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000a29000+0xcdd)=0x9, 0x4) r2 = accept(r0, &(0x7f0000f2d000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0xc) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000f2e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0x10) 2018/01/13 15:35:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x10)=[{r0, 0x0, 0x0}, {r0, 0xa, 0x0}], 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f7e000)={0x0, 0x2000000000100, 0x20000001}, &(0x7f0000002000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000080f000-0x10)={r2, 0x8, 0x2, 0x8000}, &(0x7f0000001000)=0xfffffffffffffc99) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x38)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0xa, []}, 0xfffffffffffffe67) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0xffffff83) 2018/01/13 15:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$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, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair$inet_sctp(0x2, 0x4005, 0x84, &(0x7f0000f61000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009aa000)={0x0, @in6={{0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, &(0x7f0000c20000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000425000-0x4)=r6, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000087f000)={0xfffffffffffffffa, 0x0, 0x0, 0x2}) accept4$packet(r4, &(0x7f00009b2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000df000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000651000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r8}, 0xc) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000c04000)={r7, 0x72e0}) 2018/01/13 15:35:45 executing program 0: socketpair(0x0, 0x802, 0x0, &(0x7f0000b85000)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00003d6000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x3d0, &(0x7f00008e6000-0x50)=[], 0x129, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f93000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d9000-0x4)=0xe8) bind$packet(r2, &(0x7f0000b08000-0x14)={0x11, 0x1, r3, 0x1, 0x56, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x80000001, 0x5, &(0x7f0000e80000)="", 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e6c000)={0x0, 0x4, 0x5, 0x1}, &(0x7f0000ec9000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002a5000)={r4, 0x3}, 0x6) r5 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r5, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000022b000)={0x0, 0x22, "da25a27a52a1e6d974ed29fc0a570077d0b1e7464c82f39fb6e2b9f35ac3403f4354"}, &(0x7f0000baf000-0x4)=0x2a) sendto(r5, &(0x7f0000ed4000-0xd4)="3ce0aad95c17ebe812f2a28533617c388fd6fffb679338894522e3457325fb0c18d527112fe5ac15f2ae4913fea05f44c053453a95dc25e7773aefae2993edaa07548860fe438fbe5adeee01cb3b6396aedc97c14a3b7def63e4c20d70e46ce6cd88112a147584f015a48f628a3f93ec37a8bd08305dbe62d2ddb1ec45b81c9c6d4e78e135dd2dcf82206a88833154ae770cde6d63807088f25659b8647b29f6630e8411b3856d675ec40b0eb3296e133e306cc51175b2dc525bd4c682dbc7213991cf1e2fe55698e1a9145e69a2a30e187a001a", 0xd4, 0x4000080, &(0x7f0000c63000-0x10)=@ax25={0x3, {"e33453699f06fd"}, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000189000)={r6, 0xb3, "2c97ff82ca6a568387b8556d77c66bddfa32040f1483f3e462a80b0d8e241a69defffae98b7972eb3369b62c1f80695f93e5ad8382ccdedb015511b9673509e9c1d9712d08a57587dc193a532370bfbb1b67de9ef928bbff4636f036675b4604706a9f7c13dfdfe092782a42e0310d35dcc563584d6a8c2209d3d8c900e6a6e4be5db2429885c843933fb7b2e4d2934ee5ccf33981ea806f422df344051448ed2c63cd957ae9cd6dad3ff54d3556291ce76082"}, &(0x7f0000072000-0x4)=0xbb) mmap(&(0x7f0000dce000/0x3000)=nil, 0x3000, 0x1, 0x9013, r2, 0x0) 2018/01/13 15:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a03000)="130000001000ffddbf00f4a0180f050000230a009d000000030aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f145e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000800eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886979e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) splice(r0, &(0x7f00009e1000)=0x0, r0, &(0x7f0000544000)=0x0, 0x9, 0x9) 2018/01/13 15:35:45 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000007000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x7, 0xfffffffffffffff7, [@dev={0xac, 0x14, 0x0, 0xb}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/13 15:35:45 executing program 7: r0 = socket(0x1b, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2b, &(0x7f0000f53000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000002000-0x82)="363c46728678ec9d8e765f6086f6b8a406ebc2b0094ffb5292f067dbc975f83b41cd801f716b48cf6fa35a91d890a2f52cc459ab9d32ff990e93f439909cca09cb190c4aa067726144d15ab624aea2e73b2d2c09e405fd5217a16b2db08fc2cf24e78a044a14194602da768233d80762149989fceb08824c72619956cdc209d0faf9", 0x82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0xffffffff, 0x2, 0xdc00, 0xa, 0x80, 0xa0, 0x2c, r1, r2}, {0x1, 0x3, 0x0, 0x8, 0x3, 0x356dc997, 0x9, 0x7f}, {0x6, 0x9, 0x40, 0x8}, 0xffffffff00000000, 0x8, 0x0, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x3, 0x8, 0x244b, 0xffffffff, 0x9}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002000)="6b11be9c244215aacc6bc646181d885f3683edf1eaef183748c277d82e398bce5e49f6d7cb", 0x25) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={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]}, 0x8, 0xd83, 0x0, 0xfffffffffffffff7, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r3, 0x2, 0x6, 0x5}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={r3, 0x8}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000007000-0x9c)={r4, 0x7b, 0x94, "707be825cabe3902628c856f54c0e2161578ccc60bf73251a30d6b772f741dfa4b90fc4ff2f0f5ae022884f0ff24053a0da704df358ea31201765875979f7b0f8a922ecd7c30ed9540d02409396873a3073a34e2a742160dec4ea4f35cdcf03cf4bafff6a5775ef87020dc21e0740399f915bd78fe022678edb80de50e3947658988d02fa6264883c27fbb2d7487d084cc6b8b67"}, 0x9c) shutdown(r0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000-0x10)="4a47bc9b4cf0556084ac19029051ed79", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000003000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={r4, 0x2}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000a000-0x10)={r5, 0x1, 0x6, 0x9}, &(0x7f0000006000)=0x10) 2018/01/13 15:35:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000fb2000-0xc)={0x10, 0x0, 0x3, 0x80000}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00009cf000-0x4)=0x6c7a, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000821000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f95000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xffffffffffff8000, 0x1, 0xdfd, 0x2, 0x0, 0x0, 0x3c, r2, r3}, {0x100, 0xfffffffffffffff3, 0x8, 0x69b, 0x9, 0x7099, 0x5, 0x2}, {0x4, 0xffff, 0x80000000, 0x7ff}, 0xfffffffffffffffc, 0xa, 0x1, 0xf48c2b959948a300, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x0, 0x3, 0x82b, 0xfffffffffffffff9, 0x8, 0xc000000}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x71c}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r4, @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]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0x10)={r4, 0x0, 0x4, [0x6, 0x2e, 0x987, 0x9]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000-0x18)={r4, 0x5, 0x30, 0x0, 0x1}, &(0x7f0000001000-0x4)=0x18) socket$nl_crypto(0x10, 0x3, 0x15) connect$netrom(r1, &(0x7f0000003000)=@full={{0x3, {"8c6e1bc6545149"}, 0x800}, [{"7146ed719c61ff"}, {"bef87154642b69"}, {"58315e8c9a4438"}, {"4c37e1828f4c23"}, {"257b467b23308b"}, {"f38e3b8eebfca7"}, {"5b789151dc16bc"}, {"26b6419a30a446"}]}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000004000)=""/4096, &(0x7f0000001000-0x4)=0x1000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000005000-0x10)={0x0, 0x0, 0x4, 0x4}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) r5 = socket$netlink(0x10, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r4, 0x773, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000007000-0x4)=0xd, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000007000+0x7ba)=""/164, &(0x7f0000001000)=0xa4) 2018/01/13 15:35:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a2000)=0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8006, 0x0, 0x2, 0xfffffffeffffffff, 0x0, 0x0, 0x0}, 0x20) bind$unix(r1, &(0x7f0000d02000)=@file={0x0, './file0\x00'}, 0xa) syz_extract_tcp_res(&(0x7f0000e2c000-0x8)={0x0, 0x0}, 0x80000001, 0x5) syz_emit_ethernet(0x42, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/13 15:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000d000)={0x0, 0x4}, &(0x7f0000008000)=0x8) r1 = socket$inet6(0xa, 0x0, 0x9) close(r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000e000-0x98)={r0, @in6={{0xa, 0xffffffffffffffff, 0x8e6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d11000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = accept(r1, &(0x7f0000004000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cdc000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00004f7000)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000fce000-0x10)={0x0, r2, 0x14}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000039f000)={0x0, r4}) 2018/01/13 15:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) r1 = accept(r0, &(0x7f000078c000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf7000)=0xc) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f000000d000-0x4)=0x0, &(0x7f0000593000)=0x4) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 15:35:45 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004a7000)=r1) mmap(&(0x7f0000741000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x83) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cb2000-0x20)={0x8, 0x3ff, 0x8208, 0x3, 0x0, 0x1, 0x5, 0xd8db, 0x0}, &(0x7f0000088000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000008c000-0x8c)={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]}}, 0x8c) syz_emit_ethernet(0xfffffffffffffcc1, &(0x7f00001ee000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [], {{0x86dd, @ipv6={0x0, 0x6, "ff1a0b", 0xb, 0x37, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x0, {0x7, 0x0, 0x65b, 0x3ae8, [0x638, 0x0, 0x6, 0x1, 0x3467, 0x3, 0xfce, 0x0, 0x79, 0x8]}}, @enc_lim={0x4, 0x1, 0xdb2}]}, @fragment={0x86, 0x0, 0xfff, 0x7, 0x0, 0x0, 0x0}, @routing={0xff, 0x0, 0x0, 0x9, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}]}, @fragment={0x87, 0x0, 0x2, 0x5, 0x0, 0x2a, 0x0}, @dstopts={0xbb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffff, 0x0, "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@jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}]}, @dstopts={0xef, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6, 0x0, "cc2f8f712bba3c7bb56297b1b2c913a71d98645d8389ade8776fea0717a81599c49d3a02dafd87f86170f9040039442d"}, @ra={0x5, 0x2, 0x0}, @generic={0x0, 0x0, "dd86e4cc7527a5d85a3519cb7886a9f5ec7131fd927400b51efe156cbec16ce8df837ef9a6690b47517e5db22523ce7068ec4d43cb953f5cadf5719e693f6402e78ce5c8608dcaef66297d8888c67347d57abd139d948c26efc0372a5dbd98"}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @generic={0x100000000, 0x0, "3061fa91486a678a8ca546b55582ef140da43ef7151a51cb57dd1bcaada7b05630aa26c4c2b798a7af1a398e78afb3034d0737dd9f4575ab3c733670f2e80f89184e031137059e9cfde083094e37d3ef5a638a23c66e035c1ebf592b8cd801"}, @pad1={0x0, 0x1, 0x0}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "79eb33", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "38689af3d227a8f0"}}}}}}}, 0x0) 2018/01/13 15:35:45 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f79000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000f78000+0x277)={&(0x7f00005d8000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000af0000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000f79000-0x4)=[0x0], &(0x7f0000820000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x3, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7a000-0x4)={r0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x19, &(0x7f0000f79000)=0x0, &(0x7f0000f7a000-0x4)=0x4) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/13 15:35:45 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000020000)=@req3={0xb1d, 0x1a64, 0x23f, 0x8, 0xfff, 0x8, 0x3b}, 0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000021000+0xf06)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000022000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000023000-0x4)=0x60, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000022000+0x749)=0x823, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0xeb, "3a956ffb4acf6dff4250c593a732e08176afade316bf5dd0a50aae09ff4ffedaa58defaea8d7aebc8a681b4172bd94e5722ee7c421103d8d2e7b116c7ee3fd1df8d1f87f04453b9b5bef1b035f315749a02f9921837028d2158a1b6dcc5dde787208cfeb846f1465d8cf851bf2e31b65560cfb8e37821d94210ae31ebee94d8af0bd1e07f22e1afac0243bad533091296e461c8ef41a49eb46b6bf57d5be5bc3d021d23349c3cc1c2a6ff9db1a04c194a62100b3226464ba881bf8c38c9f943de33fe19aaecfc856ac7da6949847ce52aba755d8a84cb35b37e4b26bbf713e4d7658f9c734b1920fbe3f1b"}, &(0x7f0000022000-0x4)=0xf3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000021000)={r4, 0x8, 0x8, [0x8001, 0x1, 0x2000000, 0x4d4831a, 0xff, 0x40, 0x3, 0x3]}, &(0x7f0000015000-0x4)=0x18) socketpair$inet6_sctp(0xa, 0x402eec5139e173b5, 0x84, &(0x7f000001c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000009000-0x18)={0x0, 0x7, 0x30, 0x3ff, 0x6}, &(0x7f0000009000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000013000)={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]}}, &(0x7f0000000000)=0x8c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000024000-0xa8)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000021000)={r6, 0x6, 0x4, 0x1, 0x400, 0x2, 0x2, 0x1, {r7, @in6={{0xa, 0x2, 0xd860, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7, 0x1f, 0x6}}, &(0x7f0000018000-0x4)=0xb8) 2018/01/13 15:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000888000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000b4e000)=0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000034f000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000770000-0x10)={r0, 0x48, &(0x7f00006e6000-0x48)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffbff}, @in6={0xa, 0x3, 0xca, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xed2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a1b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000038000-0x6)={r0, 0x2010}, 0x6) r2 = socket(0x10, 0x13, 0x10) write(r2, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) 2018/01/13 15:35:45 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x400000000000017, &(0x7f0000843000)=0xfffffffffffffffa, 0x4) 2018/01/13 15:35:45 executing program 5: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000948000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006f0000)=0x60, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000500000-0x10)=[{0x0, 0x9}, {0xa, 0x7fff}], 0x2) sendto$inet(r0, &(0x7f0000947000-0x241)="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", 0x241, 0x200000000000091, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000300000-0x90)={0x401, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f0000802000)="f0", 0x1, 0x0, &(0x7f00007b0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000949000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000949000)={0x0, 0x0, 0x101}) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008b1000)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x3, 0x0, 0x400, 0x3, 0x80, 0x4efe, 0x81, 0x4e, 0x447b, 0x4, 0x2ed0f861, 0x5, 0x0, 0x7fffffff]}, &(0x7f000094a000)=0x108) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000094a000)={r4, 0x400}, 0x8) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0xffffffffffff0000, &(0x7f0000949000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000ce000-0xc)={r3, 0x0, r5}) 2018/01/13 15:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0}) socketpair(0x8, 0xa, 0xfffffffffffffc01, &(0x7f0000c01000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000093a000-0x6)={0x0, 0x6}, &(0x7f0000cdd000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000008000)={0x0, 0x7}, &(0x7f0000a09000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d2d000)={r2, 0x2, 0xfff, 0x7, 0x0, 0x1, 0x994f, 0x9, {r3, @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]}, 0x88, 0x3ff, 0x2, 0x1, 0x6}}, &(0x7f00003de000-0x4)=0xb8) 2018/01/13 15:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000188000)={0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000779000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000013f000)=0x1c, 0x80800) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000030000-0xeb)="7a2d05503f58d34d8a806d230472614ca2a7719b25a95d93fb8fa9412af1c0dcddc8ab6d48599413c2c8c58798a52788fb3d27af7925afa14eccb8f62fce0293e976f6d37f928b761c79f1676b007e5160e253840dfd24f9f81a56cd8b98a79450fb2503e7376a89e40995ee335c5939baf0326b40926849c9c989162629750ac3dde8beb266de2ba80a07a612ada9c41516dc0a167f9443708a2426d1995248e8f872d7bb2324afbf78669bf72b054bc4867e9ecd0126e163926b3369e10ec77b232a4b1835e8caacf5888efb49f392522e1fd789c684c882826c37ca9232b04a2e3bb5fd487154d8fa18", 0xeb) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a3c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6d}) r2 = accept(0xffffffffffffffff, &(0x7f00003da000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ca7000)=0x58) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000fef000-0x2)=0x7ff, 0x2) r3 = socket(0x4000000000000010, 0x1000000000000002, 0xc) write(r3, &(0x7f000059d000)="130000001000ffdde280f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe853c7a4fc9029efc8385148de24ffcf7a6ff03f27881fc88ea8accd6c6b109d2b3c62182cc2778e8f27cafb991865e0b100e2b3568fc169602a10909ba57775ca83c42116e350856fe3a321f5d722dd9d323fdcbd7235ba9a5d191f152c7a000000012515aca4c442dbf6cbf1a8ca9c55e58e84270eabfe99dcca5e4f8c916591232abc36cc265c2467851564d02031e1ce0000000000000001028515c8631f1c70114977b0ad3955c7dbbeeab7dc9447cef46f680013c0b2d5a5a6d7902959681217fbed43936287370c010fcc4deef65afe6f8b8ef166c65b57a20c6d2d6a18d1fad739a37a584b9374df91f14496a2503d12c38d87e0725016d7daa8eebdcf87757e8fc1300e0ee213398ad22cae4224e0050000006b92f07f568f870034a184ba9aa61624d5c96136bccbd5f5ffe800000000000100012785329b9c865185b8751bf8cdbdda7d1512dc6b046ce5cc73c02942cc6135c9db8dbbca395bd33c50ae378807ebebbf505de56cbe7b94c3", 0x194) 2018/01/13 15:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003d8000)={@common='lo\x00', &(0x7f0000001000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 15:35:46 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x80000, 0xed6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000000)={0x4c, 0xfffffffeffffffff}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x80020090}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@get={0xe8, 0x13, 0x12, 0x0, 0x2, {{'drbg_nopr_ctr_aes192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x4}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000-0x8)={0x6a, 0x80000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r4, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000c8a000-0x50)=[], 0x0, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) 2018/01/13 15:35:46 executing program 6: r0 = socket(0xd, 0x4, 0x6) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x100, &(0x7f0000001000-0x1d)="21048598573c7f4b80b496120bb1446cc45eec190205676a706be4d290", 0xffa5) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x9}, 0x4) 2018/01/13 15:35:46 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x2, &(0x7f0000fe5000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000eaa000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000312000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0x80, 0x100, 0x6, 0x1400018, r2}) sendto$inet(r1, &(0x7f0000940000)="e0e0ce415982d6ba62b2fabc651e8b286049f9c9242bc2e1b2e308", 0x1b, 0x40080, &(0x7f00009dc000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f00001ff000-0x48)=""/72, &(0x7f0000fe6000-0x4)=0x48) 2018/01/13 15:35:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$netrom(r0, &(0x7f00008c0000)=@ax25={0x3, {"0f355070a8a24f"}, 0x0}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xfffffffffffffffc, {{0xa, 0x3, 0x83, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x5328}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) socketpair(0x0, 0x4, 0x6, &(0x7f00004be000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) bind(r1, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) 2018/01/13 15:35:46 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/13 15:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ad1000-0x10)={0x0, 0x80, 0x2, 0x7ff}, &(0x7f00000b9000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000292000)=r1, 0x4) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 15:35:46 executing program 7: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000309000-0x4)=0x6d4, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000aca000-0x10)=@generic="20bea62b2289c9703c85cf670f53082e") socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004c6000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(fcrypt-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000030000)="266500000004d751", 0x8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 15:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009f7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000a25000-0x10)={0x1, &(0x7f000013e000-0x8)=[{0x0, 0x0}]}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x4}], 0x1, 0x0) 2018/01/13 15:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f00005c4000)={0x26, 'aead\x00', 0x6, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0x10) accept$alg(r0, 0x0, 0x0) socketpair(0x13, 0x1, 0xfffffffffffffb1f, &(0x7f00000a8000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000366000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x2, 0x1, 0x2, 0x100, 0x7, 0x100}, &(0x7f0000081000)=0x20) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d85000-0x1000)="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", 0x1000) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000ddb000)=[{&(0x7f0000f1c000)="299ecd3f93bf02a0fd7ec32d5759d1be456a", 0x0}, {&(0x7f0000a57000)="a9d6c8d72e7b4f38b171f5c7beb2e7dc744200c98504396b838248e56f32bb1deeb61f3859fb5505a7291ac2df903b01f6f050287d627e4040d2471f9fbf3b5dd7deeb893f59062430cf5be49071b63c3a530e7fb13df5393a876568317dfb1d746d006a98b0f25413b88d7adcf108b98b7a048205e25daee1f35aa61d8f16dedcf62a26872889aeea0229", 0x0}, {&(0x7f0000467000-0x19)="59ca10cf8253789de90729ba7083d90418c26ff039440e9355", 0x0}, {&(0x7f0000f71000)="30e4903866b99375421e2e08d79169495e2d8da6126e68b33fb54bbdabebcc44b0155a4e54e0133e56fc138195866751c11181ca98df82757406bfc88c709c23f88605c6519ad061816e25cf73361b3ceeb6a2ff54c949041467b536b7b03df57f677cc12e39c9", 0x0}, {&(0x7f0000190000-0xf5)="abc4891f58d131362fddf4fac82c3f067f35dbc73924ec053add361732f5184cdf0cda77c2a704b7260f115dbd658aa072346b5dbcb7f4ad7937a07348efb400a9c626c7f5b189de1e057584c2763495913ccc6af90e907659f4207fce39dcf3f2c50dea46cf9c597e2ffcf87f6dfc898e4f29d765c460a04ddd59f18a4835c1be67ddd482239ccb60a4ecce6123e99e699ff81673752cc36fbefae80a3e2982eb7277c555deb25b8d23c6aeb809399db579c8ee469c2e8920c6210ebc09ebbd63e56789fff2de7df28ced5af4e5c8cf4b74644df672362c4870276a360314ed5396e3f293d2af89666fc7fdfcfbe728d3c708cca1", 0x0}, {&(0x7f00004c9000-0x3)="046ce8", 0x0}, {&(0x7f0000bec000)="aa5cab425a50ad96722ce0e0d8bcf8a764c725fc1a", 0x0}, {&(0x7f00000da000-0x7d)="73d2ea44716b8b40ccab9f84b1eb2a5c93e58b73ccdd18c025c8e47e69e31b03d0ef1693aff606927fccdcf486d925b9e57cbe5bae023b37b15263223fe10745bf1a04c4f8ea58af2ec9cf554a2526f8539ed283010ee13620c4d7e1ad3c3852b51c284d8a86af43afeadfa7e37d2159a31a51301e1a0ed6321c7c9e99", 0x0}, {&(0x7f00000aa000-0xcf)="e69a168ae176975b1fb04ffcc3cba35edc7b3050cfe3356070817490ac64e0bb458fa7ca3cc65510494fcff8be327901604680e2ca03aeff45058a43fc0e8240ce4d6865b9e127658c7ebabf6b1c3071defe13d6230b1542fae5091c2b04beb93c1167fa2e2ceca155e142b9b8a65d27c615922a04abff236d8e049286ad76663f0ebab8e691bedc9de9b1935345004387676af191061e456fe53359502b061ba7afba94bbbf79912e837e4bd13a879f53892e5e8354ad06a55b87e206af9040487a06d46d6de12f581d070d474b3e", 0x0}], 0x100000000000005d, &(0x7f0000410000-0x118)=[], 0x335, 0x400000000000}, 0x0) 2018/01/13 15:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ff9000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0x7, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @rr={0x7, 0x17, 0x0, [@rand_addr=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @lsrr={0x83, 0xf, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001]}]}}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000022a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c83000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00009f4000)=0x7) 2018/01/13 15:35:46 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x806, 0x7fe00000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8001, 0x234d, 0x0, 0xfffffffffffffff7, 0x1, 0x7f, 0x2, 0x4, 0x0, 0x4, 0x6, 0x5f6, 0x8, 0x7]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000059f000)={r4, @in6={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x609}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6489}, 0x98) bind$inet(r2, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x836a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, {0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0xfffffffffffff000}, 0x4, [0xfffffffeffffffff, 0x1, 0xffffffffffff0000, 0x6, 0x7, 0x7f, 0x5, 0x100000001]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000004000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ebe, 0x8, 0x7fff, 0x3, 0x2}, &(0x7f0000005000-0x4)=0xa0) socket$inet(0x2, 0x800, 0x18000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000004000-0x88)={0x2, 0xa, 0x3e4, 0x6, 0x11, 0x0, 0x5, 0x1, [@sadb_address={0x5, 0x17, 0xff, 0x0, 0x0, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc78a}}, @sadb_lifetime={0x4, 0x2, 0xfffffffffffffffb, 0x1, 0xa324, 0xbd}, @sadb_x_sec_ctx={0x4, 0x18, 0x7, 0x6, 0x18, "93e6b7f91e3911fa80fc90645c5db5f7d7b6d03c78afb860"}, @sadb_ident={0x2, 0xa, 0x80000001, 0x0, 0x7fffffff}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x4) connect$netrom(r3, &(0x7f0000005000-0x48)=@full={{0x3, {"f11f3077e4abdf"}, 0x800}, [{"9b353ca06090d4"}, {"0f9b8849393c83"}, {"e95ee22dce82b1"}, {"53e3d12f2bd157"}, {"efbeac71ed2b14"}, {"8cf53d0ac779dc"}, {"90ded0e38b802d"}, {"4cd36c578d0b8c"}]}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000004000)={r5, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000007000)=""/26, &(0x7f0000004000-0x4)=0x1a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000008000)=0x10, 0x4) 2018/01/13 15:35:46 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000f76000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f70000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x212, 0xfffffffffffffffd, 0x0, 0x0, 0x6, &(0x7f0000c32000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0xfffffffffffffffc, 0x8}) 2018/01/13 15:35:46 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000835000-0x5c)={{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x800080, [0x38000000000000, 0x9, 0x9, 0x2, 0x20, 0x12f, 0x8, 0x1]}, 0x5c) accept(r0, &(0x7f0000e0f000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c4000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/01/13 15:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000609000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a60000)={r2, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) close(r1) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f37000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000651000)=0x1, 0x4) 2018/01/13 15:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001f7000)=[{&(0x7f0000579000-0x8c)="290000101d001d3d92a8a347000a007c0200e30000000000000009000900000016000000000100000948eb2b0840ffc8fad1cbc442f5ce0442390700000000000000e5b6da6ec1162c8a2d6d8f8387393c1f1df1144a64f84360bd9704bd015438b0d7d5a4ca308e40a0e947fa17346969d4833989ffcc42d8658a5c97a7b92a6e5bd78f2cdb25d93a8667b0", 0x27}], 0x1) 2018/01/13 15:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00000ad000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d32000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f00006f3000)="71bc731935348eb34a3564fe20ec98e1", 0x10}], 0x258, &(0x7f000064c000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f00005d3000-0x50)=[{&(0x7f00004b5000-0xc)=""/12, 0xc}, {&(0x7f0000552000)=""/32, 0x20}], 0x2) 2018/01/13 15:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000500000)={0xc, 0x15, &(0x7f0000439000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7f}, [@map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @generic={0x6, 0x8, 0xd590, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x0, 0x0, 0x7, 0xa, 0x20, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0x7, 0xa, 0x7, 0x7, 0xfffffffc, 0x10}, @alu={0x4, 0x5, 0xa, 0xf, 0xcf7a6875d5945f77, 0x20, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000556000)='GPL\x00', 0xd965, 0x4, &(0x7f0000dcf000-0x4)=""/4, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000270000-0x10)={r1, r2, 0x4, 0x1}, 0x10) pipe(&(0x7f0000b88000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000313000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x16}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1e2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, 0x100000000}, @in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0xbc) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b04000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000716000-0x10)={r2, 0x50, &(0x7f0000659000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001e7000)=r4, 0x4) close(r1) 2018/01/13 15:35:46 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x8689a18f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000007000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x80000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000006000-0x4)=0x3, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000007000-0x8)='./file0\x00', r3}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) accept$inet6(r4, 0x0, &(0x7f0000002000-0x4)=0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000006000-0xc)={r5, @rand_addr=0x9, @loopback=0x7f000001}, 0xc) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/01/13 15:35:46 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xffffffffffffff80) shutdown(r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000f84000-0x4)=0x0, &(0x7f0000f83000)=0x4) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2000000004, 0x8, &(0x7f0000441000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f84000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) read(r3, &(0x7f0000400000-0xb0)=""/176, 0xb0) 2018/01/13 15:35:46 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000b000)={0x0, 0x8000}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000)={r2, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x20, 0x9, 0x8001, 0x8}, 0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000b000)={r2, 0xb06e, 0x3, [0x7, 0xf81a, 0x7f]}, &(0x7f000000c000-0x4)=0xe) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000005000-0x10)="60122d15fbbf6f501ef436c97d964948", 0x10) 2018/01/13 15:35:46 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000278000-0x26)="2600000024004304000000000010910000020004010000000005fffffffffffff4f303c76635", 0x26) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ffb000-0xa0)={r3, @in6={{0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fffffff, 0x33, 0xffffffff, 0x4}, 0xa0) 2018/01/13 15:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x100200000000000) r2 = epoll_create1(0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00007f9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002a9000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b9d000)={0x1, 0x80, 0x5, 0x698, 0x7, 0xffffffffffffffff, 0xbfd, 0x8, 0x7ff, 0x5, 0x100000001}, 0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0x10000000, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000c3a000-0x4)=0x80, 0x4) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000c32000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000617000-0x4)=0x10) r5 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c63000-0x10)={0x8000, 0x5, 0x8, 0x6, 0x0}, &(0x7f0000b40000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000415000)={r6, 0x4b7}, &(0x7f000056c000)=0x8) connect$nfc_llcp(r5, &(0x7f000086b000)={0x27, 0xe8, 0x99, 0x7, 0x40, 0x1, "6ebce92760c7b52669d6f9635eb1021ebec1168b619a6df678391bbadd7064fce8c643b73f873780e97fd02f2de8d68b83e356959e56f8f65a099737fce46b", 0x4}, 0x60) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f00003f0000)=0x0, &(0x7f00004bd000)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000152000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/13 15:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) socketpair$inet(0x2, 0x80805, 0x2, &(0x7f00001ee000)={0x0, 0x0}) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000545000)="068c09ed10dab932a201570cd4d91792cb3c9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, 0x0, &(0x7f000067f000)=0x0, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00003cf000-0xb1)={r0, r0, 0x9, 0x8, &(0x7f0000a12000-0xc6)="fa31b1447663992726304d4ebf6b7434b143958cb527a028505125024f9cf203a32c36f874c7fee33fd2325a2275551485436dc7680087da474bce0c68bc16b6047f0da119525aa51175db24048ea7be55c364c07985bc179ac1b54bab2391b1e689a71d2eb58224a0d71b5fed6dc173639adb3584af3780116c6929d194f00757a9d156324d5b3df07cab4aa54c19dbe196ba050bbe07d2f5320e3fe27e91f5f4ff5c414425f92330fbb9b674282295dbe5d35af25ef0550e472c682bd949813bf2ab66a9bd", 0x4, 0x200, 0x1, 0x27e, 0x4, 0x3, 0x9, "05c91b73d75260ed74c0ee23014805f99d846f56388602ea54eae344b16244c97f11c6214dfb791e66c91d342afed9207be6b4b33b92c99975bfe86fe7ba7df61c1e3552252869fec8ea779d7d0d195b6093329a857a549066f8e2421ccd23a0db5ad14d3475ffe0e1951139c539f8dcadf3a1b613d76f3341d8197bbca578c9452fdeba6852f41b71"}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00009d7000)=""/4096, &(0x7f00000d5000)=0x1000) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000f49000)=""/4096, &(0x7f0000e72000-0x4)=0x1000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/13 15:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvmsg$kcm(r2, &(0x7f00006e3000-0x38)={&(0x7f0000841000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004d7000-0x30)=[{&(0x7f0000a01000)=""/7, 0x7}, {&(0x7f0000a35000-0x23)=""/35, 0x23}, {&(0x7f0000b37000)=""/222, 0xde}], 0x3, &(0x7f0000fdb000)=""/45, 0x2d, 0x7}, 0x2002) sendto$inet(r0, &(0x7f000062c000)="c3", 0x1, 0x41, 0x0, 0x0) 2018/01/13 15:35:46 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001b000)={&(0x7f0000019000-0x210)={0x24, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0xfffffffffffffffd, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 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) 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) r1 = accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001000-0x30)=""/48, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000052d000-0x542)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "f9b41f", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "fc7fe26f1a7b3339"}}}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000f24000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="4c6a66b24e4d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/13 15:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e46000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000054000)=0x14) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000994000)=0x0, &(0x7f0000e24000-0x4)=0x4) r1 = socket(0x4000000000010, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/13 15:35:46 executing program 7: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d7d000-0x4)=0x0) setsockopt(r0, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) recvfrom$inet6(r0, &(0x7f0000dc0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d35000)={0xa, 0x3, 0x3e36, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/13 15:35:46 executing program 4: socketpair(0x10, 0xe, 0xa0f6, &(0x7f00002ee000)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000038e000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ec8000)={@common="677265300000000000000000009b00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/13 15:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a01000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000282000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f3000)=0xe8) connect$can_bcm(r1, &(0x7f0000f33000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x8) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000ce3000)={0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000959000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) recvfrom$inet6(r5, &(0x7f000009f000)=""/127, 0x7f, 0x101, &(0x7f0000aaf000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000088000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007b000-0x4)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f000084b000)={&(0x7f00004ae000-0xc)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000c73000-0x10)={&(0x7f0000426000)={0xf4, 0xb, 0xf, 0x4, 0x3, 0x1, {0x2, 0x0, 0x9}, [@generic="9e28ce407a880022e5e38b9018efe5838159a711fdbd94a041cc088571cf23f3e62e046f0cbf92f11103446424a2e0601004ca975ca5bc5d9600e89d1ee441408dd9a1d5fd33ca672d253068e8994c51b3848f748187db057345dd103b15aa20e5c4f147ff43d52fa1d88b1841cd729492b03aabc30ff7c027cbffe1797abce81b15d9c0a3689e1e53a4bf57d404e791f0dc0d5930a76c6cd0f7f990160c9ddd6d653005f5c71522b89c8d13a91b7ff6adb525713fd970ce78a53dcb22202c32361f97", @typed={0xc, 0x43, @uid=r6}, @typed={0x10, 0x81, @u64=0xfffffffffffffff8}]}, 0xf4}, 0x1, 0x0, 0x0, 0xc000}, 0x801) sendto$inet(r0, &(0x7f0000575000-0x3a)='W', 0x1, 0x4008800, &(0x7f0000396000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000cdd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xc, 0x0, "ec1c7860"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00005a4000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/13 15:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) accept$nfc_llcp(r0, &(0x7f000047c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008d9000-0x4)=0x60) write(r0, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/13 15:35:46 executing program 2: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x40000000000006) r2 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009b9000-0x8)={r1, 0x8}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b58000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000100000-0x18)={0x5, [0xfffffffffffffffa, 0x7e, 0x5, 0x8000, 0x3]}, &(0x7f0000b58000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008bd000-0x4)=@assoc_id=r3, 0x4) unshare(0x8000400) [ 118.526634] net_ratelimit: 1 callbacks suppressed [ 118.526639] dccp_invalid_packet: P.Data Offset(0) too small [ 118.570984] dccp_invalid_packet: P.Data Offset(0) too small [ 118.591216] sctp: [Deprecated]: syz-executor2 (pid 30579) Use of int in maxseg socket option. [ 118.591216] Use struct sctp_assoc_value instead 2018/01/13 15:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000088b000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x2589, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) 2018/01/13 15:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x7, 0x2) write(r0, &(0x7f000042d000)="26000000100027109301c1ff000000000000000400000000000000002010f951050003001900", 0xffffffffffffffa0) pipe(&(0x7f000092c000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000e3c000)={r2, 0x1}) tee(r0, r0, 0x3, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000104000)="97271188a2f11c4c47b137ec1cec32c1", 0x10) 2018/01/13 15:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b2b000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d3b000-0x4)=0x0, &(0x7f000000f000)=0x4) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00005ec000)="", 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000be1000)={0x0, 0x0}, &(0x7f0000530000-0x4)=0x10) 2018/01/13 15:35:46 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000f69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000131000-0x10)={0x5, &(0x7f0000a98000-0x28)=[{0x800, 0xbf0, 0x7, 0x7}, {0x7, 0x8a1a, 0x80, 0x3}, {0x0, 0x7, 0x4000000, 0x100000000}, {0x8, 0x9, 0x3ff, 0x9}, {0x8001, 0xce5, 0x101, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x12) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f5e000)={0x62, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x665}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) writev(r0, &(0x7f0000f68000)=[{&(0x7f0000f68000)="cf514157f65e529d96cb5caaf34c29d78613082ffe5173fe0085683fd20d71d8ed697496df29a8fd14df4838b3bb78dc0a382dbe52cf0563ac011d71e2aa76d81b458769", 0x44}, {&(0x7f000099f000)="48dfaf942f37cd3ab5e1223ec623f4605920eea359466932ba096b45eba700277b35faf1f393e0f2289f572047977941224cf7f7b3289176070db2970676f05657d0120503f253a2fb505b4c558c768073a716ddf4449a3731ccb75816732f4a53b7a286b4805aa651c5971026acd55c031503eb61ed6327fba2fa2a1351fd72c66436", 0x83}, {&(0x7f0000d53000-0x5d)="fd4e386a65fe9a304ff6584ff49f09478f3fecd1c135801c7ebffe42cf24d3cf5cc457b9636cb4a11338ffa5e6e93dcdaf066a2f66d0ea239a3be0fcb3fe7a1dc0bb777723ac85be0c53b5840bba014f405d0c6c8eaf5391bdc29bf4a1", 0x5d}, {&(0x7f0000f68000)="2f744f8ea5e6da23ff783af3f8c589085ceb3ba590e78f58b20f39a26c3225dcbf66d2b674a9b7adad440dd9d17e0053f3a871147ef021f22d6616e54e25d7ff1b8c6569a1023937260984980ad0ca17c34fa4fd6eede91cda4ca1929e4cf8493987dd7596c84632b575835baecb7c2f01c59faa324a1b970fab2331556f509bc8dfa2d1", 0x84}, {&(0x7f0000d05000)="cc9dc8c5200c01a73aea2034bbeb60f81aa25f90cf97dc755e4243f04d64ea34e4b8c49add8f15d6c955a6de47ea534aeabde0aeae3615d95dd3881140aaabb21095377bf75fc496c2db8c88336f5bec81f9cc665a9f2795baa95e4398e31f388689edb178e3f0a78dc9baf74e8fa52c5513c5af93ed252a7d4e1a3bef07117f1d0cea54d06613e7e70ffd", 0x8b}, {&(0x7f0000f68000)="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", 0xff}, {&(0x7f0000f69000-0xe0)="bab194becc4a54c49e8e1e68b4e5abb4cedc80545cdfa71b826454af21043ff6f63e2d35eba07fa3777ca0f5896d5bfbbe24bdf1f3bf0298ad2dd69f4d0231b5403ff93cc9e32ed3da4958a449ea25d479252c4b5b74a538e6ef39c7bd6a38272fabd4c094c8093b530a742225206ec6153c11e4e163673938f025456625063c637bc35ef622ebda81cb86437f1603f8888bb8d8277193cfd24e4024bda44cd5d322902784fb594ac9628e502c65bb32ba32115dec27cb00ff716d860fdc6160ae873115b74d92a2d93281831acf305611eace6531c0dda26cd5ec408deaae00", 0xe0}, {&(0x7f0000115000-0xf8)="95ecfcf335f331fe99dcb2addbc39de5b0b26baad59a8fd2b201a3cb4354ac37ca74c410e1656016e986bdd71a752b80a8d7dcf70ee90aeaaeb1120f6e03160e063deab365838d35aaf2f06ed92ed4c3b55b77f10722cd4b9d320a8eab4ae76e42da3e87b53e56bc5aed8685a652e124d8e0a9b844585767c1eb524f6453a5228bd36f52b4138b093944b798ee205194b18179889310d6c31f8e5227f9c442372580d64d3c4a860aa1fdf50f1b15323c3b574e580216f92d6198639bcb894141bac69b7942599b234268c583b7f7f25e08daba083fda69b21aa979424b20cc5311e1cb0552aa2c7666f1b74b0d63c69c272c5cefe58c8e02", 0xf8}, {&(0x7f0000af0000-0x4e)="f05402243ef975b844eccf1f84980ad5b3eecdc8864312ace369d5a54347dcc625c93b7cd9bd99d5ccce010b19834631c19d07ce4729082f96c8a6d9658a95114be8ef5ac0683f823159590ba574", 0x4e}, {&(0x7f0000f68000)="0ef3b08065a64d7a3e9f35f589e04f1845bf37ef16ee40b93f49628541d2211211f835bb92a5fe3aa8371a651f2b789c7e37d6ad0c3d1375ba2ecfb9b085caa655d3a7633590492f3af5c6230cf21455f8f6288999431e1b4c77e4ebb80239be2d0424dc97893c563d340958de156b0e3297b0a760e453361189c817e5b6e6f2ac8ab20a16065c69987158788bbb68432dc57c62008921e1beb654300130ba4a1abc2a9811527da254330f6b", 0xac}], 0xa) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0xffff, &(0x7f0000f6a000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f6a000)={0xfff, 0x8002, 0x40, 0x4, 0x0}, &(0x7f00008ba000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007c1000-0x14)={r3, 0x7ff, 0x4, 0x2, 0x4, 0x3}, 0x14) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000f6a000)=0x9, &(0x7f0000f6a000)=0x2) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/13 15:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000dce000)=0x7fd, 0x4) r1 = accept4$packet(r0, &(0x7f000087c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000533000)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000485000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f32000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d1d000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x1, 0x0, 0x3, 0x800, 0x2, 0x80, 0xa0, 0x21, r2, r3}, {0xe07, 0x20, 0x40, 0x1, 0x5, 0x1000, 0x10001, 0x6}, {0x66, 0x80000001, 0x7, 0x3ff}, 0x101, 0xf, 0x3, 0x1, 0x3, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x3c}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x2, 0x8, 0xff, 0x0, 0x9}}, 0xe8) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000607000)=0xc) r5 = getpid() r6 = getgid() r7 = getpid() r8 = getgid() sendmmsg$unix(r0, &(0x7f0000c11000-0xa8)=[{&(0x7f00005d4000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000c25000)=[{&(0x7f0000878000-0x72)="16890d33ff323adf8a6e7f6d5b8f0288d7eba80d5a35fa6d1594383609ea1c8db8ce53603a4dc75bf3a7c55fb846243f1d7705c9815dbdea2b3da978f936c4d38c4be704b6407856311fce4455400049bb172ba8fa535d442fe7352f6b7672792f3c4695e2926023954fa0b85e1a709167e0", 0x72}, {&(0x7f0000691000)="b794eef9bc8b2c9253be05bc0f21373c2e308ee66886ea827d3c6547bffaf0ec02a9702945373dd64354318d08284a1912c5db5328bd032349ae5acc530c06ae4f748bf826b4550f1538490383f6b8ace01ae24c39243b72bc5fc67e6966691cbc941f71deb132d0dda98a", 0x6b}, {&(0x7f00003c1000)="53b5b274eb0b6ef7f84b381a70feceadf813833a5efcd8dc38b7b179d87b9a1be92dd99de1ef65101028dfd6ed36b564378e9737bb0e51662523901d189ec54a819a9dbad495fbe411a229a95a251953601f96d739e8492c5fd21e4663188537e568dec4e6874332b6bb8c60038464eca6728dbdf0fcd53339221439dc52d5c677bbf1fbde692aad47e2002d1d2fcb4f0263490a40b4865442eb628b231d67", 0x9f}], 0x3, &(0x7f0000124000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r3, 0x0}], 0x38, 0x4}, {&(0x7f0000025000)=@file={0x1, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003d6000)=[{&(0x7f0000693000)="c76f1f4b8bf7d58d14c18dc5603354d83b944d7c36d51310f66fdbaa21d4e8f4b0352d99c81a2c1065d1ad91ff4fe3f28c4e85edf880144783b685ceb91e1c9a68ac13cf92884e857c3dc6bd99b40f0c04987ceaaae349599f165aecfede59cb5815005111e3c281a2af948327d57c6023563cb72797ef909a063f225d4e451f2dad50a09607f4eaa3f6f8daaec08704b09521", 0x93}, {&(0x7f0000705000-0xc4)="ef8b933e64ef5a26e0e94cf385ad1fe1306f6fd6c0ea5ab0f2fae6fbf7e27c9b433b7ae48bbef7c7c3025165f3a4cc47b5e3e9e10892ec2ca16915137d6f691231246a050bcae11ff7617db97780ce0893a96caebf2a61d40dd25669dd0ed35cbf891506d44d14ed15a0e0dc2d85b6bfd9a558b29e4a20468c84fa4cdedeb5db4a23e2c5028f63e3bfa41a37ffb3117958b56acc96247e581ef56d6b6f0c6e5d9e6dfaf7ab1114be46b50b8811422e6e14d7c38b7d0992a8938e6168dfa8c09888ff347f", 0xc4}, {&(0x7f0000b38000)="bcb75c66420fd7097cc409ba73783c37c73322ee8d4c5d12afe9227b8a2fd40f62aaae1fe327ab0b040ecf5661c95a8ca9297dcebea5647c7193f597ee", 0x3d}], 0x3, 0x0, 0x0, 0x4004000}, {&(0x7f0000f32000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000bcf000-0x20)=[{&(0x7f0000f0e000)="fe480d34204185f86ac690e1df0884a5449d609438ebde8e9ffdea9a915277eb8d18fc6e18edfacbf087f05845342bf57334a8cff1b23d6fdce85e52ecb1a3e34170fc417537e652d0eb3c801724f1d489dcb9e056d7b15ef8565466307070194bfdc2bf6121739025db2ede6a090a2305d7d87b885243702078d2dfeddb9ec092a93065463502e53815584c02853515df451fb2bcf86f5685b252295f5f2d3920630a5618d59c5a17b2daec60b536", 0xaf}, {&(0x7f00006ae000-0x95)="b2be520986a6baf28d7077397fb3b49e98f1af23ae6ad0904d4efff21e0aa4ae38056e177e5afc5a2bc26766de30d9bd2cecf0ca766d5b3cb1cb533ae32a390b4705a4f2f91d7b2f6aa76321b1f6cac027fc67d6075eec09821b2c735f92cb35099da2a94ea77db779cf991fab84bfbee27e0a0c3bef9e81a2863d1ae186f3aa2e9ff2aa6012d5eab101f81b8106720dbe4cd91d58", 0x95}], 0x2, &(0x7f0000b35000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r3, r6}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r3, r8}], 0xb8, 0x8040}], 0x3, 0x10) 2018/01/13 15:35:46 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000577000-0x8)={0x2, [0x3, 0xfffffffffffffffb]}, 0x8) 2018/01/13 15:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 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$nfc_llcp(r1, &(0x7f0000663000)={0x27, 0x5, 0xc000000000000000, 0x3, 0xfffffffffffffffb, 0x10001, "8bd2b0e829ef6d5fe4cfc1d69098afb75ebdd353b66f7e7945f1e1257b659dd3d7b1f745f0c20a325063a5a96486812dc8816a8a77aeb5753d1902983e3dc5", 0x3}, 0x60) connect$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$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x43, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r9 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$bt_sco(0x1f, 0x5, 0x2) bpf$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) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f00005c0000)=0x6, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f000049b000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6b000)=0x5) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r8, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) 2018/01/13 15:35:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b5000)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) [ 118.624956] sctp: [Deprecated]: syz-executor2 (pid 30583) Use of int in maxseg socket option. [ 118.624956] Use struct sctp_assoc_value instead 2018/01/13 15:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) accept$llc(r0, &(0x7f0000a06000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000010c000)=0x10) write(r0, &(0x7f00003f4000)="26000000250015f8000000040000360003fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) 2018/01/13 15:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000889000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) 2018/01/13 15:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000078a000-0x24)="2400000052001f000097000000ff03140200ffff080001000100000000000003fff60000", 0x24) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000239000-0x18)=@get={0x1, &(0x7f000048d000)=""/16, 0x2}) 2018/01/13 15:35:46 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000-0x4)=0x60, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000013000-0x1)=0xc1, &(0x7f000000d000-0x8)=0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x7, &(0x7f0000013000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000007000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r2}, 0xc) r3 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000012000)=0x8, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000011000-0x238)=@newsa={0x13c, 0x1a, 0xf, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r4, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00008fe000-0x6b)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x0, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r4, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/13 15:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000002, 0x8) recvfrom$packet(r0, &(0x7f0000b0a000-0xfd)=""/253, 0xfd, 0x0, &(0x7f000084c000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind(r0, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006e3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/13 15:35:46 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x200000000000000, 0xfffffffffffffffc) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$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) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/13 15:35:46 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000bdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$inet6(0xa, 0x675218a9bd77fde1, 0xb0b5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003f8000)={0x0, @in6={{0xa, 0x3, 0xffffffffffff0445, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x1f, 0xca90, 0x2, 0x1, 0xd7, 0xff, 0xffffffffffffffe0, 0x7, 0x2, 0xff31, 0x9, 0x7fffffff, 0x10001, 0x4]}, &(0x7f00008c5000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000085b000-0x8)={r3, 0x101}, &(0x7f00008d9000)=0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r5 = accept(r0, &(0x7f00009c2000-0x80)=@generic={0x0, ""/126}, &(0x7f000030c000)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000253000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) 2018/01/13 15:35:46 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000272000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00003dc000-0x93)="cf3d24f15b0a1a9cb4f66e4704bb2627cd82fed925f6af7e8f7f101256ebc04d87af64952bb20020da58910fff5c6a6da1c5107d2214e0154bed102962ab49398ba936097bf55548d94b3d8f385076e0272a64d2dde5d23d3053b54b70719ea91afc4e4c9a04cff8710c4286813c56e558f90f4931ab8f5b8e9a959f63d70b0e443ba913b80ecc5a2f0aa34a875b1cbb6386a7", 0x93) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = accept4$inet(r1, &(0x7f000063d000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d4000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000cf9000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fd8000-0x4)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x4, 0x2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000fd9000-0x1e)={0x1, 0x8, 0x9a, "63f47621fd51", "f16546057ea423ea27b684cd0f6457ff"}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fd7000)=0x7fffffff, 0x4) bind$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 15:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007a3000)={0x0, 0x0}, &(0x7f0000f3b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009da000)={r2, 0x6}, 0x8) 2018/01/13 15:35:46 executing program 3: r0 = socket(0x2, 0x80004, 0x10008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xd4, &(0x7f00005b4000)="d7e207f0f952433b6836c0a520c4720ad1a7d037433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a90151d96", 0x215) accept4(r0, &(0x7f00007bb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b6f000-0x4)=0x10, 0x80800) 2018/01/13 15:35:46 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x400000000, 0x0}, {r0, 0x410, 0x0}], 0x200000000000023e, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0xf9eb5bcef23bb842) 2018/01/13 15:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f0000fe9000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c4d721", 0x0, "669658"}, "26a553d6887f90126c58eed65c6acdf5c8dcd20e985622b632da560b5eb3d51abb931eb0205f0a757dc80cb49a9307651ee35870862f5bd6d5789fd7ee571654ef6ea6cf2d64a41c7cdcdf0c62ae263adf0c77005295c4ee4ff5375373c31c163d8ae8201447414d12b09be5c2a8d77fecf4aabce5c5a28841701135723402dcd546553b3d3bd0df4d457e96a4b7a5f37afdb4e752736bb369d6b27a8a2fcbfc9ae1f1f9f7a7a3cfc3184b7ad9fefc96b4c365ab2ad9d5e422c789e0c60f3fb90854a8d2fb7386d0179841b00499c2b0eb537360074dfbde2cccda30f2f3daa4281853ea149a4325ba3fd875036e3ac568585ebe03322f37fcda267c32c3574d7248c5e8c2ba38cb758fcbc001c0acbf4276b18e3846928bde85ec6c1444c9c087fd153dc004cec8e71dde260dbcab7f1179736f7f106189b8bbbc88d8f249b72f21d2dd575c709035d4eb7ffb1e489b2dd8651cf31eb6cbb21bbe4f3561f622bc287808aa28063564aedf76cfe57fd3b68930b68422eafd642d36cbbe5a83283d156c639bb23af8d3492dc6a9b8fe6616c75da5a07e50a9f4e4f8d066f3f15c7fe39f5922b8446632f12d589e4c219fef4e751cc88ad7495c2e7be47c5a05073771876c4a9e4964f380d38528ef8d3b21da84cc35f6ab615a076c1c5640003eefd4207c894e47fb9573847b15be6e09f4eaa8acbe55cb8db5642568a842751440ea437262e75c7ae7a3e08f8323283a03a81c667c455f0ef259ce509913fa1c1fcd9801f5b01fb964bb607f42486d915b5ab11abf8b01ec891adb5537d1db3b64fff3456236fd6d5f15866318a6773e7b074320f19c05b5167480f8a79d236f4181aeed9c84312324a1f21ab90356bfff8e36105ecdde3910bbba3d29a5003a66d43a50168f9868c671e1d15fc5bfa20b9585f293f6880f7172201b1ebf0dedd5bd968a0a449acc85d4f15a7e8c2ed169f7e4f2efe7a6945c6a45a01cbb625e29d86f89640ad8e9faf8133d8c53d9f1fbe12d6d32ec268bd405b546ba2bcc62817615c20706d6f9a7d89d11d4fc337a3ca3bc73f0f402b1d247ed0eabe1ba09ebe5e3a05362258ea600defe66a4d929d7a5956d4b37cb7e417084a69fc2dc318eab7b18da031676a63409d2ea5cc4e570932ea04ef18f4c853eeb53731ded95aaae45c5b403b0bc2c628fdec471964494c3bef778916dfa478691b82770f4e98640f005db2a687a45e23482b8535c65e5f20fe7332f0f10a8100d065e83c4debc15cbf6152d95c657eee1c7f9d42411b4da44ba617718512483f9b9c4a87cefc3de73dd4e0387bde35df21b3a665b3ac53ad98aa9c0104de7432326bb75afeaf9e1008e1af51d0b433be014869c8f19e85a8ef3ac4f083c1731c4d2980f7c17066845c81f6ce4fad402cb5fffb891e22ade"}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d65000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e8e000-0x4)=@int=0x0, &(0x7f000095d000)=0x4) 2018/01/13 15:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f000089e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000e84000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f57000+0xba4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e01000-0x8)={r1, 0x1}, &(0x7f00003f9000)=0x8) r2 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 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$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 15:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000cde000-0x4)=0xf12a, 0x4) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 15:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x400000000000, &(0x7f000070a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000892000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f94000-0xcc)={0x0, 0xc4, "434ee6fbb2f81ead7b0134c4582be935ff7100eedd039f8930ae38656969bc36602f42b2628fa4803d26abcfe4ebfcf23502e3f3366133a9269337fd9639f6b9863656781368a59dfd95cbd68e657c3a05e59561a5c144e0de3c971c27bbdede758a3b2e8327a0c4de725bb0cc746f1024b849743064efa7fde34ae2cfff69b3fac170d26460d5a599385769c3a47f6a2377057f85dd42f292dd0f812eb60a11931af407af5056b4521cff0dcfb328a9cf827397408bbb1c1162f9b7b7bd087430b65ef6"}, &(0x7f00001e4000)=0xcc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e27000)={r1, 0x1}, 0x6) 2018/01/13 15:35:46 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000477000-0x10)={0x2, &(0x7f0000de4000-0x30)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000f71000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f72000-0x4)=0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f72000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000ca000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044e000-0x3)=0xe8) r5 = getgid() sendmmsg$unix(r2, &(0x7f00008ae000-0x70)=[{&(0x7f0000f73000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d93000-0x60)=[{&(0x7f0000354000-0x9)="c8aa9d9c219235d9f4", 0x9}, {&(0x7f0000f72000)="ebeca33399a1e5de95bc339e3bdf098da8bbc8275713a4736e0a579e54a9a24ff3d7b7e5f5d222d50dfe43fddb1a21e96f80212ad7f8a6b6c89d33c4c636d4b0559edc9756470f481c6b6506aa14eeef1bbc325e657f12e9b310b612df9437875a406514", 0x64}, {&(0x7f0000f73000-0x26)="91c6d5c482a5842c321b755f14b5e6451c2c15c814705b053ca03e94d6305131b7a37cd5cfc5", 0x26}, {&(0x7f0000407000)="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", 0x1000}, {&(0x7f0000c14000)="372104843528a522e2668cfabbb637b354923a8d230e1bcd87d26d764d7f67ab459e975eba6b594d42772c02b7c816245d55f59a27ad884951c3d23a175fde669ca25995baf00d81d1210bd0cf4d1d6553466241fc6696faf63290b1a09298cf071a1b6c00f343a718fa076385149c96cd5d1b426aeed96d7b140d3b30cd44479e9e6487f329827801e1d3181e699b91560effbdd003ab757a462412afa02a6f3b60b94179b3aa1bd14b0d52ee359a9b38d2fcc5e09ab1f279712e158c37d27a77369af757359a148d8123b4648d0deb", 0xd0}, {&(0x7f00006f5000)="df0981cbaa83f1177c34b0a76e3773a967ed660fbc4179efb046834c6ac18fbd7b8e82d35731985d9e41632dc700382ce6b7540d981043162d121edf0cffacae14dd349548daab1f5177e3825f7d6569589ffe25ca9c17e489939de34816b7098d4a3f2990787400ab3dc0cfabee589bd55bba88c46b25b7441fb9871408053237", 0x81}], 0x6, 0x0, 0x0, 0x48000}, {&(0x7f000008a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a30000-0x20)=[{&(0x7f0000781000-0x6)="d24f97c31d31", 0x6}, {&(0x7f000036c000-0xc1)="8621564d4f8d3eb490c34445b309ab6a366db353af2f3427f558472ec4deb90085b214664b1cea8c4cbdfca0e4d737ffe00f0264a932ce7f64eca1034c73367b1b875825db76fd6fed6bd539caca5423a04ba5f31fe3c12c88969478cba6a98eb9abcc10e5ad4399fb1a93c1c85d820dad9a2a54850a7e13490a9a4dd4536d017a966bf6ccac4def8e3407e95daf0e94143ebcb25c8e4f7162e66d737b96d0b729ba0b9b979973f9a8f6d429c5a47e4db2494593626b5d8dedf3b35eeffdaa79bc", 0xc1}], 0x2, &(0x7f00001b6000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r2]}], 0x48, 0x4}], 0x2, 0x20000000) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f72000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/13 15:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e85000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/13 15:35:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002e8000)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x80020806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001, @random="3d830252ffa3", @multicast1=0xe0000001}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000940000)="59a440c1f9a9dae33ef2730acf9bdda00c7bbf7dbafa175c3028db2b9d8170ebb6c13cde881748bbab5fea327d012eb7ddd54898769a1246838b1531c7d2290e6a90a99e20777ce45e3c5a2a3bdb41305bb78abf2fdbeeac366000b86597ead1212a0aed59337440638d4587835278eb360b150335198587d17f6a3f19c6c245831f8aa901fa85b82e8c0890619c7daa5f0feae8650923a2ae52c6e1eeba4deab3b4bdffcf6b004c00a4ab5415c0ae9821f795b8fcdccd4cb77bf91a49f73e63585c3e87e46e7b21993017acf1106eae4999ca76e84399882aab3fc8", 0xdc) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000691000)=0x9, 0x4) 2018/01/13 15:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000073f000-0x97)=""/151, &(0x7f0000a5e000)=0x97) socket(0x7, 0x5, 0x5bc) 2018/01/13 15:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x0, 0x2, 0x3800000000) accept4$alg(r2, 0x0, 0x0, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003ef000-0x10)=@common='erspan0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ecd000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000328000-0x4)=0xe8) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000836000)=0x0, &(0x7f0000f95000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0xc3, &(0x7f0000d61000)=0x0, 0xfee6) 2018/01/13 15:35:46 executing program 3: r0 = socket(0x10, 0xa, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x1ec, 0x8, 0x0, "9783d94e2330", "039f25a26740cd2676fbd9fbf410965b"}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0xfffffffffffffff8, 0x100000001, 0x2def00, "69c3d5399558", "1a6886c28a8080cb95445e7b781f4fc6"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r0, r2}) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000000)="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", 0xff) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x80, 0x30, 0x101, 0x6}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in6={{0xa, 0x0, 0x16d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000004000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000)=0x40, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000006000)=0x5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000007000)={@dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, r5}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r4, 0xfff, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000009000-0x1e)={0x2, 0x40, 0x1, "0611495d3fd7", "c9662f1eeac9d3c735ac3161903600dd"}) 2018/01/13 15:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x10000003) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b78000-0x8)={0x0, 0x2}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000994000-0x8)={0x0, 0x6, 0x1ac, []}, 0xfd4f) close(r0) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004c6000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(fcrypt-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000030000)="266500000004d751", 0x8) 2018/01/13 15:35:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000166000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0x9b)=""/155, &(0x7f0000000000)=0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x8000000003, 0x0) bind$packet(r1, &(0x7f0000755000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) 2018/01/13 15:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008ef000)={0x1, 0x3, 0x5, 0x978, 0x8ff6}, 0x14) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r1, &(0x7f0000dde000-0x1c)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f00005e3000)=0x8000) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept4(r0, 0x0, &(0x7f0000645000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000370000-0x10)={0x0, 0x74, &(0x7f000041e000-0x74)=[@in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f6b000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000083000+0x1b)={0x0, 0x2d, "f945bde4554bf91499a790ac960f101a50baae85ddd958d778229d5183bc410776cfe298f22d0410ecb1d8f6d0"}, &(0x7f0000e89000)=0x35) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c1000)={0x0, 0x87}, &(0x7f0000cc7000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000013b000-0x98)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xd771}, &(0x7f00002a3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ee7000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dce000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008d3000-0x18)={0x0, 0x1, 0x0, 0x299e, 0xfffffffffffffc00}, &(0x7f000011f000-0x4)=0x18) sendmsg$inet_sctp(r3, &(0x7f000031b000-0x38)={&(0x7f0000179000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000253000)=[{&(0x7f0000ed9000)="8b49d0f3560fccc1b8a6c63e5377ee30ac4f6089351a1c2164b3232498cb1d5a16e3f7", 0x23}, {&(0x7f00001c5000-0xd6)="8fc7dcc1bda04b1c9bc239cd0e996442db26e25bf45f13b09fdc6e71041e22f229d398460a987f49c7099df264743bce4b911cbe20418237099fd6e65ef3f46f07b3c150d5a87fd84d3ce9cfc72c5518afb4b2b5fe8428e52a9e945e4da3227e58013b0d103ce5d35ab9be8ddb3abab53df78f096c8c048caf6ba925d52d66c05ea085f8321b950060ce691c290422becd87123242d179e8ceb1434090b799a62769d51204cb5c70942e4432632f0e813b8594ef511b900d0a7b8c7bd0d5bd82ba9e7981bdad5f5e70a5792a075320ca9c4cd3dd2571", 0xd6}, {&(0x7f00005ca000)="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", 0xfd}, {&(0x7f0000f53000-0xdb)="eba86bcea0c7526db576c6b347952d45a4a65fd3b1383f058a2f076eff074d296cd4cddd3a443e8de531d61c7c712ff80631c900a30e89b0d0d3d75ee0e10a7a59c2f089760b162d0eba99746e2c29296239b48a7a33edacc73ab335e54f7d4b958af16237a984cc7bcf8ac762a1b1c63d96f765a1e145d33ecbed8713f48f4a4154ea74730da04a2e5c027ff168a696a51c5c81ac5d5df41a8bd4f1fe5da60fbb7e18d9300b97fb0a14974633555d80942aa5a55e096218736e4c5c8c98c83c924ba58e5e5dfb44d92c4559dbb937bd4fc06d8d883f299d5293ca", 0xdb}, {&(0x7f0000e11000-0x18)="7fb1e6b511259d04bb01d49d2fb0a5f732400d723df51731", 0x18}, {&(0x7f0000886000)="4fd7cdbb3dc507ffb3a0c0802f74332a449ab92f7d01e299cc56842709f4d74dc6eccb0f35e5b5049b761e5e4ba162375caaa75962cd8b60ce9bf0ac62984d47ed7ac1cf438161bce90e41795188e735", 0x50}, {&(0x7f0000a1a000-0xc4)="679c7c0b5fb9d6e171cae1c7e2669883fdb4a92b96aea46f618972028767675072eb2d60aa5478bd71cfa6cb4c12f56cf998df71c63d7b09d63feb0b4c82062956b5511dd83d8ba2c740a5f505f98b9d590f010c5e7f7ccd5f7d31785957776ee50f55ba3671ed03dddd7090c4d7a7ed2013ed182203bf0e1554028e5f2afef58e5d6fbd841f519f660c1d78f3ed10d78c68a81595d51f24e969444c215969b2e530d2732aadfcf2bce2f58fb981d2292e08795ac5b7c1ef2b5bcc9441a4db43918908de", 0xc4}, {&(0x7f0000a65000-0xdc)="6b3bfe758b6f22764f01f823a1555dad7274769673111d9de565e38c2eb1c18ca52ca429112bcbe030cc1947de80868164b608338ea4269f011c9bd4998477a9c320d4b0c5ae8bba0a3281266d1d779e10856d42394abc3cba345b9d1da377afb3dfd65545a295b17813918070f52fa1c7acfc1612997b8348af459e9b5ceae1ba45cd3d0c7d356ce25fd872b1f9cff169072eba8405d046bbc84711b5621cdcc8c7024bb9af1869dcd18ac1384fa48ea3ad26bc3c48ce65e62be3108bd302a59f44e24a9f72032fa79d1a869e43070da2c3944f6fbd34e95dc2a069", 0xdc}, {&(0x7f0000a53000)="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", 0xff}, {&(0x7f0000e3e000-0xc8)="cc36f6bb421d36269ab309d25643a818aa1237624f75c5d10db8aa2661604c474320a943f0882028a38a82f789deddc1970f4a51015ca0cfb349e88da80c438f7c5761a977b5e76e8714a0abe45eda6259f6b665971cd71daed700eb1e310e658be31bbd19aabec94cf66a12e15f0703deb4040fb1a98e3deb23ddecd36573513de0267e8358ff8d0f6739dc93c48e94bce525bbbd816ba94aacdcb087975c83f25fc3995ce1be698aa72c9776fd708034fb54072c8b4268cd0740e1af01898d2d24e4fa6987ccca", 0xc8}], 0xa, &(0x7f0000dd9000)=[@init={0x18, 0x84, 0x0, {0x2, 0x6, 0x7, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x9, 0x200, 0x1f, 0x6, 0x7, 0x6, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x208, 0x0, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0xd, 0x0, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x208, 0x7fffffff, 0x34f, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x20a, 0xfffffffffffff001, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x8000, 0x8000, 0xf662, 0xa4c, 0x10001, 0x1897, 0xfff, r9}}], 0x150, 0x80}, 0x4000000) sendmsg$key(r2, &(0x7f00001f2000)={0x0, 0x0, &(0x7f0000efc000)={&(0x7f0000e94000-0x30)={0x2, 0x10, 0x0, 0xf, 0x6, 0x0, 0x4, 0x0, [@sadb_sa={0x2, 0x1, 0x3, 0x6, 0x3, 0xd2, 0x1, 0xa0000000}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00004ac000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000b4000-0x4)=0xc) r10 = bpf$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) connect$bt_sco(r3, &(0x7f0000d53000)={0x1f, {0x100000001, 0xffff, 0x6, 0x8, 0x7, 0x4}}, 0x8) r11 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c7a000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r12, 0x29, 0x39, &(0x7f000045d000-0x4)=0x9, 0xfffffff9) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f000031b000-0x8)={r0, r10}) ioctl$sock_SIOCDELDLCI(r11, 0x8981, &(0x7f00001ff000-0x12)={@common='dummy0\x00', 0xf8}) sendto(r11, &(0x7f0000aea000)='\b', 0x1, 0x0, &(0x7f0000adb000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) r14 = accept4(r13, &(0x7f00008fc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000035a000-0x4)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r14, 0x541b, &(0x7f00004bf000)=0x0) 2018/01/13 15:35:47 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000f2b000-0x22)=""/34, &(0x7f0000d70000-0x4)=0x22) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000ef0000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005cb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000fa000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060b000-0x10)={0x4, &(0x7f0000695000-0x20)=[{0x1, 0x20, 0x3, 0x5}, {0x4, 0x8001, 0x7, 0x4}, {0x7, 0x9, 0x100000000, 0x3925}, {0x4, 0x2, 0x80000000, 0x101}]}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/13 15:35:47 executing program 4: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000726000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f1e000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 15:35:47 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r0, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) 2018/01/13 15:35:47 executing program 1: mmap(&(0x7f0000000000/0xe93000)=nil, 0xe93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000e93000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000e8e000)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e94000-0x90)=[{&(0x7f0000e94000-0xe5)="be5d7786350560285d422307f5b238424f50ac7f0f0ceb4d6aa2fa06f34819d7b98b8c2389227644f16be09b5fa528c2951b94b7ec827cd58fdadcb215866d16e0bee46638df1ae55023b1c503253c2af143a810927b4b3e113fe8ae3ac72e5ad16cb6dcd6b6d9e3c65b1a273496d2d4ff6bed64cd0c8772dd7a0307d93cb213ca5fae705550f885a0a670db18df123df3dc86de6c8327fee5ad7029dde24395ec8d2db18e176943fd767cf785c296b9e9394787a243a81e0f2830b963994ee24e4182b15e1254f23e70245ad4d35e970ad3b9394e00022834d409aaa9ecf51c19e1fc67ab", 0xe5}, {&(0x7f0000e94000-0xfb)="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", 0xfb}, {&(0x7f0000b02000-0x2b)="6ac1a685b942d495da16b0a24d7ab87d3ad3b9fe70dc6b3fc7bdbabd34c8c9a284216059e3c81b3c0346b0", 0x2b}, {&(0x7f00007b5000-0xcb)="b6977fe0f074ab1ffe803e3f4dac020cde8dd6970f64166960ed999596ca0f632111e0c30b96dc4c1b817585f88e8e62fdec30a4773b862c3997730f6f7f8f80fad5e0f55b26be8fcf1663e2ad48be195542855dbd4882d03de778e013a516ec7bc83eac93006a800b0a1aecd1532ff2655e706ea8d2c8f3b1991c7ede92aa481a49a3cc0a1c2e919846f0d28bed5890b483717745964991b388adfd0c521d9ffd3c8e503a361d48ce23a4399f0ae14535bccc5448bad4d90fe470b19fcc8226ed55d18087503f115eb398", 0xcb}, {&(0x7f0000e94000-0x47)="043c7dc7861e8cea91760d9449ba5547a4e91aa6cf0246692d1ae64bf13575bf9650b75916b2c6690162dc44f1fa5be7baae3c310a9dee6158042f84227aa5a089f616eac32de4", 0x47}, {&(0x7f0000cee000)="21b6acb5cb83f3b1f0607d146f04f9b79216e4f416ccb3d2bba7a5f9e19bf58eb2380779472c20363bb96560d762df63e267eb17cd77d976a5ded7b6aedc6f9dc1d071630b9d645bde28c2de86a88257ca066caebff53657dffc26de21e86d8a68fed2876ede7b6e3060677a39f93960e92c04b5", 0x74}, {&(0x7f0000e93000)="b73f945296f76d9c4ce8ddcff1694d95c4241f", 0x13}, {&(0x7f0000639000)="f3db9ec4d316032e97b805eb76048c87f60f9a8de1cf8387847f", 0x1a}, {&(0x7f0000284000)="7f34d1455da27f2fc9b1b1a6e74bee6245cb95730393578f1e48a82befa98c8943850c2fb53d0db3", 0x28}], 0x9) 2018/01/13 15:35:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x1)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000145000-0x14)={0x0, 0x6, 0x2, 0x5, 0xbe83, 0x612ce603}, &(0x7f0000f64000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000036b000)={r1, 0xa0f3}, 0x6) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/13 15:35:47 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x9) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002a1000)=""/245, &(0x7f00004a0000)=0xf5) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f000008a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000099e000-0x4)=0x8, 0x80000) sendmsg$key(r1, &(0x7f0000f72000-0x26)={0x0, 0x0, &(0x7f00003b2000)={&(0x7f00002bb000)={0x2, 0x17, 0x0, 0x8, 0x28, 0x0, 0x1, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x7fff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10, 0x4}, @sadb_lifetime={0x4, 0x3, 0x8, 0x3, 0xa000000000, 0x6}, @sadb_key={0xc, 0x8, 0x2b0, 0x0, "5caf33970fd71533c310a019d2794fb95d3990a7c784d8da04ad75638dff7e98360527165afe0bf119ea988c4636a36eed7c8a7401f93bb8f92d3ca4583c7cc0e00f29bcdb9ee56d980ea077cb64463477691c819a91"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x1000, {0x6, 0x0, 0x9, 0x1, 0x0, 0x1f, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in=@dev={0xac, 0x14, 0x0, 0xb}}}, @sadb_lifetime={0x4, 0x3, 0xc721, 0x800, 0x8, 0x2}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x14}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000b6b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000dfe000)=0x0, &(0x7f00002a6000)=0x8) 2018/01/13 15:35:47 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9) sendto(r0, &(0x7f0000ff2000)="f3dd", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 15:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000e1000-0x10)={r0, r0, 0x3, 0x2}, 0x10) 2018/01/13 15:35:47 executing program 5: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x1) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) 2018/01/13 15:35:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x8, &(0x7f0000001000)={0x0, 0x0}) r2 = socket(0x2001f, 0x5, 0x4) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000086d000-0x4)=0x40, &(0x7f0000ba9000-0x4)=0x4) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00001a1000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x2a7) r3 = accept4$unix(r1, &(0x7f0000e73000)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002, 0x80000) socket$alg(0x26, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000001000)=""/201, 0xc9, 0x800000040000000, &(0x7f0000003000-0x10)={0x4, 0x3, 0x1000, "1b03c4856e1d", 0x1, 0x0}, 0x10) setsockopt(r2, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/13 15:35:47 executing program 4: mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000033b000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f000063a000)=@l2={0x1f, 0x85f, {0x7ff, 0x0, 0xffff, 0xff, 0x3ff, 0x5}, 0x4, 0x3}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x107, 0x4, &(0x7f0000000000)=""/0, &(0x7f0000005000)=0x0) connect(r0, &(0x7f0000979000)=@rc={0x1f, {0x3, 0x10000, 0x4, 0x9, 0x4, 0x30000000}, 0x1}, 0x9) 2018/01/13 15:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ede000)="dafcb5bf91aa7855fbcdfef1ddb42113aa", 0x11) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f83000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006ad000-0x4)=0x1c, 0x800) accept4$inet6(r2, &(0x7f000079a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bdc000-0x4)=0x1f0, 0x80800) socket$alg(0x26, 0x5, 0x0) 2018/01/13 15:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\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', 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000bd0000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000b4b000)=0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aea000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec0000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r7, 0xf9ab4ad, 0x7}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r9, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r10, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r11 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r11, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000027f000-0xc)={r8, 0x4, 0x20}, &(0x7f000075b000-0x4)=0xc) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r12, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r10, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r12, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r12, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r12, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/13 15:35:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c96000)=0x1c) getsockname$inet6(r0, &(0x7f0000e07000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cc5000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000782000-0x18)=@get={0x1, &(0x7f0000c26000-0x1000)=""/4096, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000656000+0x1a9)={0x0, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e55000-0x8)={0x0, 0x1}, &(0x7f000035f000)=0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c86000-0x4)=0x400, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003f9000-0xe)={r2, 0x3, 0x3, [0x6, 0x7, 0x1]}, 0xe) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0xd) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bc6000-0xa)={0x0, 0x1009, 0x1, [0x0]}, 0x479) 2018/01/13 15:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000df1000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000eb4000)={0x2, 0x3, 0x0, 0x0, 0x21, 0x0, 0x0, 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, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 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}}, @sadb_x_sec_ctx={0x13, 0x18, 0x1, 0x1, 0x8f, "56cef099638cb135e07665cb4343fb374901a9c3c353411d0e45e7b8bc9eddbce97aa3d8f3b8127eaef03c6858998c86e8199e867e08ba3f6eb0da128c685926a7a57e03b31fa7b7602e5855dbd9fe5261da1c3d21207f0c3295663f89ff45fdcc9cde4f13ce8e8c21dbc6fdbceafb2d68170225a92789e87dd399cdcbdd22aef9e8990e6a71f2ad9a0b914d29f63a"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x19, 0x3, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002c0000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x4ee189f5, 0x1000, 0x7fffffff}, &(0x7f0000b81000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007b0000)={r2, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 15:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000991000-0x7)=""/7, &(0x7f00009e9000-0x4)=0x7) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) 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) 2018/01/13 15:35:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xc23}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000677000-0x8)={r1, 0x3f}, &(0x7f0000700000)=0x8) 2018/01/13 15:35:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000032000)=0x0) close(r1) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000823000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000757000)={r2}) recvfrom$inet6(r3, &(0x7f000094f000+0x6f)=""/74, 0x4a, 0x100, &(0x7f0000344000-0x1c)={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) writev(r2, &(0x7f0000e91000-0x10)=[{&(0x7f0000117000-0x25)="8598fd23a19c30ad88a8bf2f469c68ed9efde7988c93edd0a172bada67cdd7032354acdb5e", 0x25}], 0x1) 2018/01/13 15:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) r1 = socket(0xd, 0x4, 0x3f) connect$inet(r1, &(0x7f0000b98000-0x10)={0x2, 0x1, @rand_addr=0x5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000821000-0xa8)=[{0x0, 0x0, &(0x7f0000ece000-0x60)=[{&(0x7f0000149000-0x41)="e66bc4845dba6621bd72", 0xa}, {&(0x7f0000575000-0xdf)="56cfcfd8c88e4f8cb0c8629ea63875daae7763ca429c", 0x16}], 0x2, &(0x7f0000951000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a07000)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e9a000-0x8)={0x0, 0xfffffffffffff1de}, &(0x7f00004d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r1, 0x7ffffffd, 0x30}, &(0x7f0000f29000-0x4)=0xc) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000afe000-0x10)=[{&(0x7f0000ac4000)="290000001800fffdf2ff7500000a00210200e300000008070afeffff0000080005000200000000c000", 0x29}], 0x1) write(r2, &(0x7f0000dec000-0x21)="1f000000120003f205007506000000767f00404308000a0000ff0000000081", 0x1f) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d06000-0x20)={@generic="edc24243a789b2d71291fef8f6876c41", @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000054a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000c4a000)=0x6) socketpair(0x3, 0xe, 0x8001, &(0x7f00001df000)={0x0, 0x0}) 2018/01/13 15:35:47 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000b07000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=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$netrom(r1, &(0x7f0000482000)={&(0x7f0000000000)=@ax25={0x3, {"1949274f5f4358"}, 0x2}, 0x10, &(0x7f0000000000)=[{&(0x7f000000b000)="777a1d9f14b74c9c3ae8126c926c6cb465b22de33ea0d02ae1b1312f2adc8f43a15029a6c95595d9c7079a40c5a8a1e420d6c579b5802a8da1d5b105090ffeb793e1", 0x42}, {&(0x7f0000001000-0xdc)="e1eb5e167d7a657d5c90fc3f05ed73ae6d30557746a0a092d81c5b37f28640e73a8cb735be91543a27410aabab16264ddadb93a661142ea04711a858a6e300f979612f1532ab47a5d8770ddf62fc512359e2c537a50c9bfec6c63af67ac3a32da9697b98b19efdf1272ce7c56cd8b41bef3efefab4ee5ab39728933a50afb6b2d7b2797fde3b9b1ab022560c3b4bb8ec615928383168fd7ff08d67023d0fad58a64abe2e0ffc83773f7d96bdee09c7007e46ca1accf56692d071f7694ad467b82e078c4d1d53583a6c9c6152d536dd3bace6d144bd3b3b3069286cc4", 0xdc}], 0x2, &(0x7f0000cc3000-0x1b8)=[{0xf0, 0x1ff, 0x5, "a5a3e30d4419bb0433ea86fbc3c62f0ae8e17f059bffe82a81636d944cd42e74466acdca1aa37c3919819c0befb58956dbac3bc11cf79b9354997255cdeace910ebc3d3c772de3cfd4c1b3a186e206a5f204762d6dd7dbc86303caf435055ee9a550d35685996d75ba14331d15c527ad0900784abe8fb2995d5e150ed4285911343e4353eb3319a37e59fd348c4cd470ca33d08d895e3656176fcbc7b6d3dc9f627bedbc8cc14bc9a12bc04574e01364a9cb6f5e85a1bfe2f7d290d2eec101fe7fa01f703d34a97569e67932e50391bb4ee1ebef87df875a5d20"}, {0xc8, 0x107, 0x1f, "dc443e444c5d6ba3c72f38c0d2b05fe122da86970edd56035de330738efcd3073d66e59208db3c0a04a95d0f014db5415b33042c834aca54f780a86ba5d53145de766248207724e0e90e1687b3fc3936cf082f66fdbf3cdc1a963b880bd717516099ecbdfb63c8eaa6b2d62b4f82e5dd5b4eba944d7734cb1383dc56f80d862c256abc132b30a9d016f1bdff22cb38d3e22969b4c002a6cb82f67d2550a019dd96ab0ed14fe455f60eb41047f3cf978d1375234f2a70"}], 0x1b8, 0x4c085}, 0x2000) 2018/01/13 15:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e57000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003c4000-0x4)=0xc) listen(r0, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f000051c000)=0x7) r1 = accept(r0, 0x0, &(0x7f00009cd000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x296) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000057d000)={@generic="1e561af9e8d69e5e4eefa809477eb5a5", &(0x7f00001f1000-0x10)=@ethtool_pauseparam={0x13, 0x2ff0278c, 0x8, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 15:35:47 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000001c000)=""/127) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:47 executing program 6: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000053a000-0x4)=0x2, 0xffffffffffffffbe) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000067d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a7000)=0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000047000)=@generic={0x0, ""/126}, &(0x7f0000dfc000-0x4)=0x80, 0x80800) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000dfb000-0x4)=0x0) socketpair(0x9, 0x4, 0x95, &(0x7f0000df9000)={0x0, 0x0}) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000dfb000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000459000-0x4)=0x10) poll(&(0x7f00009a4000)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000c06000-0x1c)=@req3={0xf1, 0x9a, 0x100000000, 0xfffffffffffffffb, 0x100000001, 0x0, 0x67}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000719000-0x4)=0x1ff, 0x4) accept4$ax25(r1, &(0x7f0000560000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005bb000)=0x10, 0x80000) 2018/01/13 15:35:47 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fe0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007c0000)=0x29e) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x5) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fe0000)=0x0) 2018/01/13 15:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000175000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000089000)=0x1002, 0x800) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000b07000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x807, 0x400000) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000314000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067f000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000285000)={0x0, 0x0, 0x0}, &(0x7f0000b73000-0x4)=0x303) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000766000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ac8000)={0xffffffffffffff9c}) socketpair(0x8, 0xa, 0x458a, &(0x7f0000e07000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000093d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba8000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a48000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000777000-0x4)=0xe8) r13 = getgid() r14 = accept$inet6(0xffffffffffffffff, &(0x7f000074f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000167000-0x4)=0x1c) r15 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mtu(r10, 0x0, 0xa, &(0x7f00003f6000)=0x2, 0x4) r16 = socket$bt_hci(0x1f, 0x3, 0x1) pipe(&(0x7f0000fdd000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f00004c4000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bbb000-0x8)={0x0, 0x0}) r19 = socket$bt_cmtp(0x1f, 0x3, 0x5) r20 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r21 = socket$nfc_llcp(0x27, 0x0, 0x1) sendmmsg$unix(r0, &(0x7f0000add000-0x70)=[{&(0x7f0000adb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000052e000-0x80)=[{&(0x7f0000a17000)="", 0x0}, {&(0x7f000062e000)="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", 0x1000}, {&(0x7f00001c4000)="b44017c16325cf5afe105344e2832fafc32cf1bcc6c3f2d1f28ea95e1bf05d49cc188ed8ec7f5378f10c823dd1d1fb53a4f3ab64a9a54b3b483281c5946e5ebb73a88eece191cf2c1b95fd894ea233a843c679775af7100288f32eb4e1c0132b27f46fc8355009d72c9245e4b66be5b30508757b8bcea5c93e480ae3c6655d1ff6a2fb0251f7b820874ebe752e73cf485fbe77d366d47255400dc7cb568700cd7b57fb97ae9cbb488d93979cc29df94cb695e935b1a0349faeeabbd09f39739b2717d9f09ddf29b05169ce8b38a17ce24bc1fa7199db7f7a", 0xd8}, {&(0x7f0000bda000-0x2a)="166e7fb01cfdd393502e1ee97537fa9b9a0fb6a61791f3cf0290f4a5465e196e29884043f33d025c292f", 0x2a}, {&(0x7f0000fd5000-0x54)="bb69e0c4494eea74316adcbe88c14f6d3cf58e7bb68295f7ababca0c65beea6ad9fd32caf1210e6ac131d581359a433c7ff6a1a2d75a3b5598e222397aea347bf8c6f6037d0ac5eca22d7dd235701af64f01e507", 0x54}, {&(0x7f0000ef9000-0x35)="4ec36df1c1c2f757284a3640bb2eb48f918adcecdd94eb3bf92d8c3d3fb75f67f7207882618236e21829a83c051e2735608dce36d0", 0x35}, {&(0x7f0000a9c000-0x96)="a7eb43790a850caf731b3f91fc48800c6324157a9be0a04d7e1d341f8d4fa0d672e0631e6a3b3e1acf4d33d457d7343769bb2f8ab5fccd034094bc737d2126ae4c117cff307283c7af1d6d991698dfeecf22f10cf081af7ae5df79244bf089f4e2e03f43a2c81aeae09a01d6b8477a764d9a26ee6819c9c83713f620218b215d28a762a201f0ec5c78a8ec0c237877559d75bf3926f5", 0x96}, {&(0x7f00008f9000)="329f5f48122ac68c9891ab044fb162017b15f0d3f81724a3fe506d190403e397d07a371b3f6debbbfc2b8d257a539d25ffc412f860d56c60dc27dd6ccc0cb21f402441d90e2d3b812c809e0d19beaf8f3fe0ecd8f1e6e5039ab02aa23d16d0e0f255c1b7951e96ee5350f68a588573d098704c480e01e3537c92783a6455dc52bc243cefd598741e51c872e63234881ad392571552fdae09e8a88449fe95b291f44d792f39bab2e7ab3c4b8c796e078cbcdcdf9e81b3e6ee5471804a9206a56d6792f0db867ebeac547d154616a77c72710286732a938173e250b3d5ba80d47572df5e5466ea79509eba82975370b573026c4d1bcfc182e2", 0xf8}], 0x8, &(0x7f0000178000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14]}], 0xa8, 0x80}, {&(0x7f0000d32000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000837000-0x70)=[{&(0x7f000086e000)="644bc709c111d8f9538eb2ecaf216b8223ee542b4ca617c80f96752e4d6cbdc22b10e33394291a992d4bc1b354a04f74160b3cd5f36cc265971a3db66f068a50ccbd09959439cd99d17b25cf209c28b8a31f949331bc3556c8fc43a96c290bfe773b79e0d899f3ed2c6856a14684182cf861f5b40b2bd0180a4d90a70de232d64beb2f1850b253288cae0687fe01b205eab358", 0x93}, {&(0x7f000020a000)="5e39ea7c1993ed2f18ba50df110e111239683dbdeff94c00ba4273d439c89874315edce74080adcb76af468d58bce069abe6847a854eeabe1d72555fa500d9107b3b0ef8c62bab5f1d7a61bfea6ad58bd4cb4636383ec26306d0e6f7a35fd281886d19a882eb9b8548422453c6f2d774ec74bb4b23ffdbfdc8ec659b9b19272bf702979b94336a6918d6804979c6d65182c27e206b98f83631339c9f1074c79c4c13391524d5ebe17abb78a368e44749", 0xb0}, {&(0x7f0000306000-0x33)="854da1f8492f7a971bacf72d52ef0820d372e3387894067390109c41414de163efc05f6e2cae7c4d25b5c2aeae4a73290b7db6", 0x33}, {&(0x7f0000ad6000)="9ff94ad13be7b778cf75bb958fdef107a28f0aba0588c6d70bd0c3c69e9a78c4508a059e8c4abfe1f73288d707c975d69417c5d8bed579a248c1e84bd4274fb45e26ccb17608d0ce1c04025c5f98986d1ec8e29a53db283b873a155b1887405d47ed57fa0333ccf14081182c1138b5bd36530d958fb25cbea667b1dc449c96b8bac4fe9386bce8825597ac95769f5a216f837839786b28c85e9ec3e8b1799cbb", 0xa0}, {&(0x7f0000558000-0x19)="98a4b63a15e9e56b2a67707c0baa65aac6587619554c8f67af", 0x19}, {&(0x7f000097b000)="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", 0x1000}, {&(0x7f00001a5000-0x47)="66e4169e9d78a2a1ad35f2583aa2a034d1afd7945118a3359f25a8915e235ce1a43fb515fd364324cfa6e523541bf5deedf7fc62453af854b410f8849acdd464c613c795f516e6", 0x47}], 0x7, &(0x7f0000335000)=[@rights={0x30, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21]}], 0x30, 0x40000}], 0x2, 0x80) r22 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r22, 0x0, 0x25, &(0x7f0000eb7000)="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", 0x1000) ioctl$sock_inet_SIOCDARP(r22, 0x8953, &(0x7f0000200000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/13 15:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r1, &(0x7f0000b58000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000101000-0x4)=0x10, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000935000-0x1000)="c5f4099a", 0x4) 2018/01/13 15:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000aa2000-0x28)={@generic="e80927bb57e8bb5ad15acc404c4fa31c", &(0x7f0000ee1000-0x14)=@ethtool_modinfo={0x42, 0x100000042, 0xfffffffffffffffc, "87772d5b2935a646"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) connect(r1, &(0x7f000057e000-0x10)=@llc={0x1a, 0xf6, 0x78288685, 0x8001, 0x8, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$unix(0x1, 0x1, 0x0) 2018/01/13 15:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) pipe(&(0x7f000020c000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000c9d000-0x10)=[{&(0x7f0000126000-0x92)=""/146, 0x92}], 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000eae000)={0x7, &(0x7f0000c2f000)=[{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}]}) accept$llc(r2, &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000079f000)=0x10) 2018/01/13 15:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"ffe800002d00"}, 0xd3e}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x32, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a68", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/13 15:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0xc, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000566000-0x38)={&(0x7f0000bb6000)={0x10, 0x0, 0x0, 0x40000200}, 0xc, &(0x7f00008fa000)={&(0x7f0000a3e000-0x240)={0x240, 0x34, 0x0, 0x4, 0x3, {0x1, 0x0, 0x0}, [@nested={0x1e0, 0xf, [@typed={0xc, 0x31, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="5a5708f3e939ba685e71f40748fc8b76ebd52afe6b1157f277f731c74cdc0cca0327bd7bc5875c5d1236ee606f5298c7bde5eb9c3a53c928b0a303914be9b0e6ddc7450747a34ed20d7bc3d8e56524f0baa807846e5a1aaa7b182428f24427b1bf4d794100e8bc11701e1babf29e3ca3d0af", @typed={0x8, 0x3c, @void=""}, @generic="1eca5fdaa50bb77b186b2f7ee52b0b1c568ef88f5081a73c57ef63d2f1b6f25395e5437a7a77d93b60657fdead69abdc065683392c8d00c46819a5aa1ba8ea833676eab0744b7cbc913126dbed1e71665c6e8f31ccd2", @generic="a8eb91dbc6e91f9af54875d970aced0b5fd91d78fb22c21e95c1455cba468ff2403f0edd8654aa982102e31d36979096b1813cce1d7da36f7ef9a42397c162278eb8916f359a885e8461bdec3bb2c9ad525eff9f4f006176df86b2c9907d9f85a302142a3b425cac26ee195685568b30badda4edeea48dd11c32125212891140a2eb99b7c519ca9f2670d5caa0c2ef6ea1a938e8e65d561bcba1d28dfe0833cad851ab80617c39577c4574515472e50b198ac90347ba126e642dbaa6cee06e0390998aa71ad2527b899be4ac3f7fa7b64f2c7706898624f3c36f5db4d8e9c1e711f923ed9e16fe8786951b17978c41fdc24a15abcf17c674ee0c2d987e72"]}, @typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="ad6c05ddb5", @typed={0x10, 0x8e, @u64=0x80}, @typed={0xc, 0x1, @u32=0x6a}, @typed={0x10, 0x2f, @u64=0x8}]}, 0x240}, 0x1, 0x0, 0x0, 0x800}, 0x40004) 2018/01/13 15:35:47 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x1000000000000008) sendmsg$nfc_llcp(r0, &(0x7f00002f5000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b0500dabebc48e8d8cda3d681fc482e6e9709000000000000000303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000928000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x43, "0ea9aab7"}, 0x18, 0x4}, 0x0) 2018/01/13 15:35:47 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000010000)={0x3, &(0x7f0000011000-0x18)=[{0x9, 0x3, 0xf94a, 0x6}, {0xe34, 0x3, 0x40, 0x2}, {0x3, 0x2ac, 0x9, 0x3}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009b3000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000764000)='syzkaller\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$key(r0, &(0x7f0000242000)={0x0, 0x0, &(0x7f0000f3c000)={&(0x7f00002ab000-0x188)={0x2, 0x2, 0xfffffffffffffffc, 0x9, 0x31, 0x0, 0x3, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x9, 0x14, 0x10}, @sadb_key={0x1a, 0x9, 0x638, 0x0, "ff986081a41b493afafa1e6bbed6fda9861550ec1f80bf7d7efe8b3727cdece5db501b42ea51cbf15b55d9d22a6012bc11792a00a743a5b140c49fc3cd852f46c471e249e502cbf606870c1a6c8d59b5d6089ad3e379b288d11f19da5c87ebaccecfdaf46edb213dd7907cccd81498969a10e5c557ee806a5c59a960bbda842a507b08dfea380a4b7a22450cc2869058a4da741f8a6075869498117ef13a4797822931a0c60bc40cf66b69ca23df51c04e9eb4a71319a70b4cb1a827427ff3c8b3f3bc24e21cb3"}, @sadb_sa={0x2, 0x1, 0x2, 0x1, 0x7f, 0x52, 0x0, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x5, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x14, 0x10}, @sadb_lifetime={0x4, 0x2, 0x5, 0x5, 0x0, 0xed}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x10, 0x14}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2018/01/13 15:35:47 executing program 0: mmap(&(0x7f0000000000/0x37f000)=nil, 0x37f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xaa4) mmap(&(0x7f000037f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x10001, &(0x7f0000380000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000026d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000173000)=0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000223000-0x4)=0xfffffffffffffff8, 0x4) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000380000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x6, 0x40040}, 0x0) getsockname$netrom(r1, &(0x7f0000180000-0x20)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000004a000)=0x48) mmap(&(0x7f0000381000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000381000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000382000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000381000)=0x10) mmap(&(0x7f0000381000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f00001ce000)={0x1a, 0x19, 0x0, 0x775d545c, 0x4, 0x10000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000041000-0x10)={0x1, &(0x7f0000382000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000381000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000381000)={r3, 0x0}) 2018/01/13 15:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000411000)="", 0x0, 0x200408c0, &(0x7f0000856000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) sendto(r0, &(0x7f0000c31000-0x4e)="21c5dd58f5ed291ba0cdaefe3aa3adc8724788af771c3e4c662e287e8f8300cd342b18a854a6e1fc19cbfcbeb81355b6f55c9afeee4868b8ef6a26da95204294d2a38655f834443f2cb5a22b622c", 0x4e, 0x20000000, 0x0, 0x3b4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dcc000-0x4)=0x0, &(0x7f0000fdd000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f83000-0x5c)={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x0, 0xae869c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x498630b9}, 0x0, [0x7c53, 0x394, 0x800, 0x5, 0x5, 0x4, 0x9, 0x817]}, 0x5c) 2018/01/13 15:35:47 executing program 4: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@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]}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000aa5000-0x18)={@loopback={0x0, 0x1}, 0x7, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/13 15:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x6af4) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00007e6000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000364000)=[], 0x1af, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000908000)=0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 15:35:47 executing program 1: 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) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)=""/74, &(0x7f0000001000-0x4)=0x4a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r2 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000276000)={0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x801, &(0x7f0000105000)=0x1ff, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) [ 119.599241] ------------[ cut here ]------------