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", @typed={0x18, 0x79, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x111c}, {&(0x7f00006bd000)={0x210, 0x2a, 0x420, 0x1, 0x1, "", [@generic="92544b56235ec883046d94171b20c8698e9b7c817ea32cb99b534f1403dcd6a933a3dccfba1d934ab0f429cb46699f4fe24b9e2b8f0e80c7872c6aabdae4764041dd9f59ef5514366ee587b27ca76ec38bfbeec487158162fcb1e6d2b0639595dda25ce3805b976bbb069ea95ece99c6fe5d01706259c8c505255b8c9fa1fb8bd27fc8d061aa339ff7f6e05bccfb596e0124fed8463cb2e7fe67d4335a5996549f7c3abdd57814c1ad9102c44eeae2a482251d014a", @generic="9debc609a6eed6ee137e81ddc5d8ca611d92622a16a75b50a39fbe3fbe5bbde9e36ffe6888096d6a69f8ec5e7bb7723f763e3b8fb115d549cf13145a8814f2452710e852f26c2c14f24bb78f7308a023a1145554ed418fea570d6b284bd7cd374d87b7960de6332c5d7c71afd52f9881c5eee7c27cc03f3916d3f0ab7b468800df75d64c280c4c4773f779362786f4c04738414c914079758aef8237df390be352b884fc4d998d94f565b908d7b69a6d23c245cc1b270f9545118159e45446e2", @generic="2319d0c99b1ea783848f8a3abf21c6d5a7eaab8dc38d18853542949b7e5dddcca0e0f9e1876d1a4ec73d6196fa34d47e0053096f210dd793424e5f1275f47d6b71a7604eb68d501e6f3909a06583e54950fa2d58093a35fe2d075690e89f7fde39570c39b11e32b01129b2b9d4d189e787f7", @typed={0x8, 0x7e, @void=""}, @typed={0x10, 0x4d, @u64=0x20}]}, 0x210}], 0x5, 0x0, 0x0, 0x8040}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f0000daf000)=""/206, &(0x7f0000fee000-0x4)=0xce) getsockopt$netlink(r5, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) getsockopt$netlink(r5, 0x10e, 0x5, &(0x7f0000988000-0x4)=""/4, &(0x7f000036d000-0x4)=0x4) 2018/01/23 02:19:55 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000025000)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000001f000-0x4)={r0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000027000-0xd7)=""/215, 0xd7, 0x20, &(0x7f0000026000)=@ax25={0x3, {"59757a67c0a637"}, 0x6}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000026000-0x88)={0x6, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000027000)={r1, 0x5, 0xff, "ea4fdc6512c0ccc6800736f672d0d3dc6e6d9c5d1024ff7da97340b3d28ab0a8ef7f8a31fe05a2f75c58b243602bb917ce2ae19e2e482b81462ef7b21f2640ff2e4d6efa7ef7c9038c32277d4ac854e6cae893854bc3297d12d2652101b0fb44810af038f5111bb359f76d559786db709b113742444a9f6f11957814ced40b20bd8fe255d917bac2ff0ef0c5b2f89a841a9933eb6bc9f5b45fa9eb2340d9f1d91310b1fccd5535c08855a07268eee5bd27c103f6ab207b1132bc9ed68c3057fc4f4adae3cf19262ec4940041122958e2cba29c4eb63eba32e0ebbb3e3c3fb64b091d7d867bf96e4d1a9a2ae3717f756a9471568c4805b5c4"}) 2018/01/23 02:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) sendto(r0, &(0x7f000009a000-0x41)="e71bdd6f46b76a463b06462800e68a4bc5fa73591056d26f4731c51ab34f2407d18150772ede1a05b644ba0ecd30ac5bde57756f59af378748823bb59a4ac91eb3", 0x41, 0x40000, &(0x7f00004f4000-0x6)=@hci={0x1f, 0x2, 0x2}, 0x6) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000352000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000353000-0x4)=0x2e) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a41000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000400000)=0xe8) 2018/01/23 02:19:55 executing program 3: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) r0 = socket(0xa, 0x7, 0x3) mmap(&(0x7f000081b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000081c000-0x1002)=@file={0x0, ""/4096}, &(0x7f000081c000-0x4)=0x1002) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000081d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9, 0x2, 0x1, 0xa, 0x6f5, 0x0, 0x61bc}, 0x20) 2018/01/23 02:19:55 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x5, &(0x7f0000fc8000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x84, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000872000-0x8c)="", &(0x7f0000fe4000)=""/55}, 0x18) 2018/01/23 02:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x23, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009a1000)={0x0, 0x0}, &(0x7f0000a6b000)=0x10) bind$bt_l2cap(r0, &(0x7f0000461000)={0x1f, 0x8000000, {0x7, 0x20, 0x5, 0x474c, 0x7, 0x20}, 0x7, 0x0}, 0xe) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f77000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e9000)=0x5) sendmsg$rds(r0, &(0x7f0000147000-0x38)={&(0x7f0000f9c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000095f000-0x20)=[{&(0x7f0000d36000-0xdd)=""/221, 0xdd}, {&(0x7f00000ce000)=""/69, 0x45}], 0x2, &(0x7f00005bb000)=[@fadd={0x58, 0x114, 0x6, {{0xfffffffffffffff8, 0x800}, &(0x7f000013e000)=0xdf, &(0x7f0000f7f000)=0x3, 0x6, 0x7fffffff, 0x4, 0x4, 0x70, 0xffff}}, @fadd={0x58, 0x114, 0x6, {{0x100, 0x7ff}, &(0x7f000046e000-0x8)=0x7fffffff, &(0x7f0000fc4000-0x8)=0x2f, 0x38, 0x4, 0x3, 0x80000001, 0x40, 0xfffffffffffff000}}], 0xb0, 0x84}, 0x4000000) recvmsg(r0, &(0x7f000088b000-0x38)={&(0x7f0000a15000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000054a000-0x20)=[{&(0x7f00005fe000)=""/133, 0x85}, {&(0x7f000055f000-0x2e)=""/46, 0x2e}], 0x2, &(0x7f0000592000-0xd)=""/13, 0xd, 0xab}, 0x100) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000042d000-0x20)={"f710b6b8b5b7fb866f2c388c8a6357de", {0x4, 0x7f, 0x4, "610667000104", 0xdffffffffffff888, 0x0}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000da6000)={0x0, &(0x7f0000acd000-0x30)=[]}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) bind$netlink(r0, &(0x7f000065e000-0xc)={0x10, 0x0, 0x1, 0x20000000}, 0xc) socket$alg(0x26, 0x5, 0x0) 2018/01/23 02:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000070a000-0x8)={0x0, 0x0}, 0x112) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ab3000-0x7c)={0x0, 0x74, "bf2cb1acee43b62489dd9c7ca04e1935fe907c63e00a96087ddd8650435f98a221bd6644853624a835530ae82ae71629ce5b82ff787f6cad2151c4da0092a361f4fa9a87cf9afb2dd803f005d676be236452ae95391dc2e9e1dde1d5e3b2d13c64b68d772ce855f2e8c255747ee45d44c39e67e4"}, &(0x7f0000e2e000-0x4)=0x7c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000007c000)={r1, @in6={{0xa, 0x0, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x40, 0xa43, 0x80000000, 0x837, 0x1000, 0x1, 0x8, 0x7, 0xffff, 0x7, 0x400, 0x5, 0xffffffffffffffff, 0xfffffffffffffff8]}, &(0x7f0000ed5000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e5000-0xc)=@sack_info={r1, 0x8, 0x800}, 0xc) 2018/01/23 02:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000045e000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fac000-0x10)={r1, 0x50, &(0x7f0000bb7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket(0x400000000010, 0x2, 0xc) write(r0, &(0x7f00008de000)="1f0000000104ff00fd4345bb07000900000000000000010001160003000000", 0x1f) 2018/01/23 02:19:55 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000002000)="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", 0x1000, 0x840, &(0x7f0000004000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:55 executing program 3: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000da5000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xefe}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b05000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000501000-0x10)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000047e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000a4000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x18)={0x0, 0x7, 0x8, [0xf234, 0x4e8, 0x7fffffff, 0x800, 0xf5, 0x3, 0x0, 0x1]}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x7f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x17, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r4, 0x6, 0x2d, &(0x7f0000001000-0x9d)="028a4e310296a492a53d2f63c6790905f45552d43b4d6759db6f34fcdbba63545fe50f4a0d3f44f62c6064bc2b5c655db3db845949922de5cd88ee7e2c9e6cd45a864bbb67e2050de20268348c5db6c8b9b5c2add19d44dc84578d05af7e307644930c31f1055a882b9f89f9981483a79dfb313504b33f8a2b927bd3a0040d6080b674cdd5eed301b3c19fa02d6211ff72f5c29c6154821f343dc90f4a", 0x9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={r0, r1, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x52}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000936000)={r7, r5, 0x20000}) socketpair(0x13, 0xf, 0x1, &(0x7f0000bd4000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009fe000)={r8, 0x7fffd, r9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005b6000-0x20)={0xfffffffffffffbff, 0x0, 0x3, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000c85000)={0x201, r11, 0x2, 0x43}) syz_emit_ethernet(0x146, &(0x7f00002d0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x110, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xc0, "e84e447bd38696520b9f4a85d439d44272b30f79104f6dc4dbdf56b3f5277178cb30db567c0460cc5075762aa7a5f895cd6df01d0121c4f736f0f7567da9d17e97813444b33c0151727fd7804bd9cf5d2460b3815362ea0cb2a498b5c8c852f9bd7999fb3a7b1bfc1486ae64e3c524cf21d6dbaf06f0bd06163817f80237a027ab8bbb78c6a31438752cd92daff806e10a8b1ba686314a62ae38015c06fb09c41f1cb30efe89faff4f6e47eef6d112fe00ba530816e53b0fc4c64e7ccdd988a5"}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) 2018/01/23 02:19:55 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x296dc00000, 0x800, 0x4, 0xa}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000)={r3, @in6={{0xa, 0x0, 0x906, @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]}, 0x6bdf, 0x1}, &(0x7f0000003000-0x4)=0x98) listen$netrom(r2, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000004000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r4}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000002000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000006000-0x14)={@empty=0x0, @rand_addr=0xfff, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) r7 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000008000-0x4)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000008000+0xa92)=@full={{0x3, {"1f1911766e7cc7"}, 0x3ff}, [{"c5d7fb3b17d75c"}, {"122aa8365b7e03"}, {"a8d52e32847aa5"}, {"44126e8aa63898"}, {"197c092d5ae0fe"}, {"0459d0b2892fcc"}, {"08320720e376ce"}, {"0f7d7ba1b337c9"}]}, 0x48) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000005000-0x90)={0x5, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f000000a000-0x27)="b22cee374b8488d76dd26054ec317c407eb63f7d05a984584c3030bd34bf8fe0ab09dd822ec2c3db4193a2eb911b0ad048037de1b32254261d75aed7294b", 0x3e) 2018/01/23 02:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000b62000)={0xa, 0x1, 0x2000004, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20000000000000}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a9d000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7}, &(0x7f0000006000-0x4)=0x14) 2018/01/23 02:19:55 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000006000)="8a4eb139edddd4cf4b6f3890b712bf6f5807b7a417ac6a505a149a2edd785bedcfcdcb4f7b956a78", 0x28, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000003000)={0xfffffffffffffff7, 0x6, 0xffffffff, 0x1ff}, 0x10) 2018/01/23 02:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/23 02:19:55 executing program 2: r0 = socket(0x0, 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x8a}, 0x6) r2 = socket(0x40000000015, 0x5, 0x0) recvfrom(r2, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/23 02:19:55 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000020000-0x8)={0x0, 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet(r0, &(0x7f0000005000-0xcd)="902b64af056f6544dfd78f82dd4b1f42d070194db9e91d711a53553412da53819e30f092a8978e5fc1ccf506484d08f1cbf87d6bfc102708a268da108137ab1351cc35ab4c0ca3fca883c7e06934d67a10a2ec26e165ae904c600042f9829c26c08e9117c14d52a6c30eabbdaafca76ce6403c8d27524c2e1223ecf319be4edee3b4d571c00a5227cf18f027768175443f684d5f9a9ba5cedab177dd821b10671bb2e583d91e241289828199bd70e7d1fb8fdebfe174fd511c359ccac5360e4627d29b4e51a195016513430a63", 0xcd, 0x4000, &(0x7f000001a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x100, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000021000-0x28)={&(0x7f0000003000/0x2000)=nil, 0x0, 0x1, 0x80, &(0x7f0000014000/0x4000)=nil, 0xffff}) r2 = accept4(r0, &(0x7f000001f000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc, 0x80800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000020000-0x4)=0x0, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000020000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, r3}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0x3, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @u32=0x5}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:55 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fd1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8f000-0x4)=0x26, 0x80800) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c39000-0x4)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r0, &(0x7f00000b0000-0x1)="", &(0x7f00002b0000)="", 0x2}, 0x20) 2018/01/23 02:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bb0000)={@common='l\x00\x00\x00\x00\x00\x00o\x00', @ifru_flags=0x2}) socketpair(0x5, 0x1, 0x7fff, &(0x7f0000325000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000032c000+0xa69)={0x4, 0x12, 0x2, 0x1ff, 0x3ff}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000046d000)={0x0, 0x1ff, 0x1, [0xa5]}, &(0x7f0000eda000)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000118000-0xcb)={r3, 0xc3, "b4ff9d3e8f68ca656806d878d85984c6bdcda6005e2e129b783bc92c8661570ce963844fe59d0cc0081967ac7a8e396d02670ed7b54afc9e8f332387a104f0f1f63fdf0e9b7faef7885a335106d0002911b9cbc0266e19e6f7d75e71ec10c6663f4bd5bbf8d09d5cdfc69a90b047a969885326bb7a84750f8e351fad011dab69c68dfdf99ef24a4a97d6ab2207f4461f467114010207e479e30e4e8c01a7a9f9f1bc42722dcfdbb4c82640308ba65a3d315bf762ef554e6ece03ab94386652be875e42"}, &(0x7f0000e07000)=0xcb) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000da6000-0x6)={r3, 0x4}, 0x6) writev(r2, &(0x7f0000a67000)=[{&(0x7f0000b45000)="0c19a87c6ca04fc92a2663458adb71dcc62be5ca294725fc3be2c1322cd00671ddac2d37b9120f1ecc93dd74384405082dad40e95930e35a13995787f2365b07", 0x40}, {&(0x7f0000e49000-0x1000)="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", 0x1000}, {&(0x7f00006f4000)="2f8e18158ba2bb7ef2a6c3f685fa7cef1383eaa5eee9bec020f6b42145c8ff803a3ee0366ac046cd597a78a5499dcedb19828f9076519b660e435b363280f63c8cec367ebdc7251bc10c50c747470c7d6066a15bd38d4110722a0727bc2157fe80d29d50eed55f988dea6ed6ff4deaf97b4927e833566a5ec7eb12564a778f46d2379ee492b0a849d1b5876d2613f6c75083f44da337889b0f43a1a6b5a0e6922557a29e67d2889dcbf6afe48431", 0xae}, {&(0x7f00008b6000-0x2)="d08f", 0x2}, {&(0x7f0000b86000)="2288d0caffc9949a4efa78f6252561c87ac705aa1303c081c1d35d41cd48e4e22af35906bf8d651dd00d5bf7058b0b4056564f37312b3882ce21341245c25ef1c269482e0b7879e8c361972beacab63ee05a9d7b98eafe720fb6878563a3345edac4221c92094d63fdde4b4e0cacb9a350a17a17b351397cbca0cc8a655de88e0b6c36768e338dd385f73518a75251119e672d373e2309a8d0b17c35d928dfe79938b009a16ca28141b80735f4", 0xad}, {&(0x7f00004b5000-0x6a)="d9f50bef26c252461f088f519aa2f3973778f15d8c5598c52c198e13b02c497248635cb412382fd09613d33b40383af8703a4978e3872d200d9eb5d919ff20026418f16dab6a39106cb29d453640b3e5e1566d0a142a22b4b8d1e7a4076d1efea64b8dd6e0b591e76e5b", 0x6a}, {&(0x7f00005fb000-0x13)="d25af31ffaa9d1676a416f648592760314fa9a", 0x13}, {&(0x7f00003cf000)="67dc49d2b380a4e81d4fb12f0e2cb7b756f8bae350a70d59bb32237eac886708ed39b0c10227dc4e534b67a2b1f2a4d0c4db26ee735273cfab07e597007bbd4570934fdccc3869d3c4b87370beda883aec999697c908d8c488b028f66a28fa844f30b8f704d47177dc67cd3b1e34726cfa2880ecd66d94b4a01c2556476f2b77c855ebe47d33ea6a5a3049d05c2c138ded6109ca3feb9166129173ec1dcbea609227d16fe65eca6985f048eb91f5f7f5b2d4e08c087f8105ed9aaf193e5bba611e11e0e040bb425a6398c40bfc590f70044087b40c", 0xd5}, {&(0x7f00004ce000)="", 0x0}, {&(0x7f00001f6000-0x1e)="1698d2b75eb7968eec1ec574c4474190b72ca1ca6446fd099aaa7713474c", 0x1e}], 0xa) 2018/01/23 02:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00007c5000-0x48)={0x6, 0x2, &(0x7f00000e9000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000946000-0x4)='GPL\x00', 0x9, 0xaa, &(0x7f0000cf3000-0xaa)=""/170, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000039e000)=r1, 0xc6) r2 = socket$inet(0x2, 0x80e, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000364000-0xa4)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5e}, @in={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}], 0xa4) socketpair(0x14, 0x1, 0x3, &(0x7f0000593000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00006af000-0x4)=0x0, &(0x7f0000095000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000cbe000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x400) epoll_pwait(r5, &(0x7f0000346000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8000, &(0x7f00002b0000)={0x3}, 0x8) splice(r6, &(0x7f0000c4c000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1000, 0x0) 2018/01/23 02:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) accept4(r0, &(0x7f000031a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000222000-0x4)=0x10, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/23 02:19:55 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000006000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000)={r1, 0x1, 0x6, @random="f3fffeff1576", [0x0, 0x0]}, 0x10) pipe(&(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100000000, 0xffffffffffffff6c, 0x1000, 0x1, 0x0, 0x1, 0x3c8, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0xca, 0x8, 0x8}}, &(0x7f0000002000)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000-0x8c)={r3, @in6={{0xa, 0x0, 0x5a24, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2c5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/23 02:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000bd7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000049b000-0x4)=0x10, 0x0) bind(r0, &(0x7f00006de000-0x10)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 02:19:55 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000001d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x26) r1 = getuid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000001c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xac, 0x0, 0x790f2599, 0xa, 0xa0, 0x20, 0x89, 0x0, r1}, {0x7ff, 0x4, 0x1ff, 0xc12, 0x0, 0x400, 0x395, 0x5}, {0x8001, 0xffff, 0x8001, 0x7}, 0x3bc, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x3, 0x0, 0x8, 0xff, 0xc587, 0x3}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000013000)={{{@in=@loopback=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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000016000)=0x6, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000011000-0x10)={&(0x7f000001c000)='./file0\x00', 0x0, 0x18}, 0x10) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000009000-0x10)={0xfffffffffffffec0, &(0x7f0000005000-0x4e)=""/78}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000001e000-0x8)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 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) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f000031b000-0x8)={r7, r8}) sendto$inet(r7, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r9, 0x89e1, &(0x7f0000b26000)={r7}) bpf$PROG_LOAD(0x5, &(0x7f0000013000-0x48)={0xf, 0xa, &(0x7f0000005000)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x5600000000000000}, @generic={0x1, 0xfffffffffffffc00, 0x2, 0x8}, @ldst={0x3, 0x3, 0x2, 0x9, 0x9, 0x6, 0xfffffffffffffffc}, @jmp={0x5, 0x20, 0x0, 0x7, 0x0, 0x8, 0xfffffffffffffff4}], &(0x7f000001d000-0xa)='syzkaller\x00', 0x0, 0xc6, &(0x7f0000009000)=""/198, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000001c000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000009000)={0x0, 0x0, 0x1, [0x1d]}, &(0x7f0000009000)=0xa) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f000001e000)={r10, 0xfffffffffffffff9, 0xc, "51059ad54550bc6961b0bdd6"}, 0x14) 2018/01/23 02:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000af4000)={0x0, 0x0, 0x0}, 0x8) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002b9000-0x8)={0x0, 0x0}, &(0x7f0000423000-0x4)=0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f000066d000-0x118)={0xff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:55 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000feb000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098b000-0x4)=0x20, 0x800) r2 = socket$inet_dccp(0x2, 0x6, 0x0) write(r2, &(0x7f0000006000)="", 0x0) bind(r2, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fec000)=0x0) 2018/01/23 02:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/23 02:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00008bb000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000ffb000-0x4)=0x10, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000de3000-0x4)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000748000)={r0}) [ 576.260448] device syz0 entered promiscuous mode setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000750000)={'security\x00', 0x0, 0x0, 0x32ea, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000c18000)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="d2ccffa1bc1ef3f8ca3f3fc620e7165c", @common='gre0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x80000001, 0x260, 0x2f4, 0x0, {0x0, 0x0}, [{0xe8, "e52c7b3b78bfc5d7c1fa2e4309e24ad17fcc13cc23afa403c84f8b47b5", 0x0, "9b73132e26c87ffba997ae399ee9ce5c399dd5616a96928d61547aa851d2e125eaf59ff38b51422b94cab591728b4cef89dba536daec32e4f27d928f2dd0754b7e2d971b4fec0e3c3f225b000bd09a0fe0ee46018c23b5575064232239e12f7c54b439b53333b6a403196ee08561146a36598fbe97290c98d5100a74792c87db407ceccf09d8a6bad9bee486a25f0062fbce2d850fd704219412a231efa0edc3d9b9009d29517b9a84afd01532bf25c3cad8bc471f07c16b353fd653b957b4b1eaeaae4e19885470"}, {0xda, "0b0dd9a71cf92a120c11631aed7738b755ebcb75170bb39a3febcb1d12", 0x59f4, "64ca8c6a91875cc30e7be11a17b9322fed90eac871fe755f11388f20321be1c93818c8bfc06d70c028c3c72238613f08021aed3002e271e445523ff75b08493ec8a35f86b72c61ab36355b8f5407dd2667d4d70117c6ef8920e9ec67e4c414a16ecd9ecf0ab7bcd65c19963ef9b6a300e838a89e53ab6dcc74e3c22e114b26c5d2121f66bd2b17d2125de801a1c8edd0db34652375658b4d44461e231cbc85fc6ee400ace365857a66708e99cd39f81acb585ac2d88d0e755b3e"}, {0x2a, "3fba27afb4e11404d57d597e662984d32af7e3b16c27adf01ccf952552", 0x5, "a194d865c77c1cad647c"}]}, {0x94, "09056cb04878e48804d6fcff90cbc033946232184f850a8e3da2885247", 0x9, "b0bc83f4fbd7152bba45d08bbc9770fa8b616ce4fefee499ecd7fafe9a1674422441017077a54489e375a05cff7897a0f585d085f710acbfe8bd0ffe6383aff1ea052663fb649b0142dbe8e7441d0ec56ca1a918fa3b268eaaa462a0fe9ed3d507a6334a886c551c24ddad3f8132e9171b2eb284"}}, {{{@empty=0x0, @multicast1=0xe0000001, 0xffffff00, 0x0, @generic="d4a69e8ae610d002009195322bfe7084", @generic="b3f0be9193ccfa960c9e2e0973355362", {0xff, 0x0}, {0x0, 0x0}, 0x1d, 0x2, 0x20}, 0xb10, 0x12de, 0x13df, 0x8, {0x9, 0x3}, [{0x8e, "48c5107e1bccbfd2da5ad61e1c14313f8bab9e285917b2e3a548bba7c7", 0x97, "1ccfa5d119459eba2b30ca01575efdfb0bdc2ebb5d846dd082fc7ccb45a755819f569dc0585cab1f8f462259a309f428df670007c97d5138211d3f48284877f7bc2eb07621c571245ee749473ccc04df3de6f112a876ee299762ce2537d28087b69c02d9dd843343c217bdc7d4e7"}, {0x11a, "553520e15801c3e9fd9a9b4a3db050fc9158f4e6b0014638ea938c748c", 0x0, "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"}, {0xa2, "c503e39c1a6cb3f8d2ec61fd3b43c816b05b7571a7f95fe5c056ce398b", 0xfde, "58ec821e9fb2c843b8d27637d378ed1bb37be7e9cb7ec0582779a51fd3c731e00c8178cc80d2f5a8478999eb2329478cec67ff228dc51881adb39f9ba6d8f8baed559a5c14f967d78e9dd7f86e998c4c5c3dd8a33efbabb912f47f101512cb83c3d1e0167cdef5d4c3e60d44f1c706abfa6ed1ccfa802e3a049b2ed5c81f954a9e7c"}, {0x1020, "0f1208c2bacbde407c414ffa2ea12cb70135d9e29b5424c427d3b684dd", 0x1aa, "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"aa9e315dd944168568269452cfc2520004c5836b269e7a3873e737493256499c6f4ee75d818dca6604278dc34603f9d05200e01aad0081b5872fdbfd78bd5f023649140867a8a4e034d2ab5c1157b674b976dc716adbf0b73ef1a1f9f548c05da7ec19773e8c08839cbd3c87090d9bd0fad6eb150f5ea7a774b85e287d422f077ec72212da2d66d43b04a265a38486d02d3668b265fcea8809946e0594db2c12b937716b152e7161489d2ad19cb358baa19d62df1cc1c1da11bc9522a15aa83e3dc4cac80c19662b6ca5d4e4b696398a1b2bfd21d5eec0261e388622b5f8cf758e38d18ccebefa2944bbc2a9db2d94a68cfd0fb7"}}, {{{@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffffff, 0xff, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x0, 0x0, 0x2}, 0x2, 0x277, 0x333, 0x2, {0x9, 0x2}, [{0x8f, "497e89ecdab505a82383429862751ea4a67517ad051901c488d749f7b7", 0x8000, "ff84eaf475a09e8f4ffc45a059054e96c56d201a8dba84e24718cad6b8e4471915afba6941057560afe7a110a0052f49a1b06235734af2828e8419947fdaf2092861a2f13cf1d5eeaa43267e1b8a1eec7cb9e60e564a80a222111fc69a4780f666f64884e755d484e5d1443779e9cc"}, {0x83, "75767828c9f33dd2eb1cee760a8f54c4585996f95e24142f36cc7c6b76", 0x3, "ab8f601795f1bf3fddb27b0429b533b1960fd6f5efeb80867ff7c120bb6e515ad934c5eaa3b63ca0f969f966523bb1ca5220d3e8cb4a6370962d376e3b22bed7e672a01ebde37a0fcb54d196799cb57d7b90b0d2d27f30c114f543b7de05a6c48fa401"}, {0x6c, "7ac40eee36135760a5a1d1be225a2b7d3da1b00f0edf7d703c41dd1a5d", 0x5fd4, "093cb2c26b379599a88f26babe7179e72cdc5674293be89fd7f86f4756edacf9f900bd431b7a192ded8331c0b9161b6db3a038f47cff7ba6b40c8b9f069377243a0037c60481524c7990bda0"}, {0x85, "6117b71bff1d2969e47addea4209aa08802b27cd760de98a0aeed11e88", 0x3, "b2c8151a396bc9ae66c42f9eb9f9f35a891d359e92c8e41100ff532831d5aaac486c2dc9b2edf83a2626af2e6f21f8f174b8eed284810884dbcc81dae2eeb3702e1bd70d803913ced4e9e216d6365f3c4c0ef92360e9746ee495683ac2285a3b6c8c42f0d5"}]}, {0xbc, "dc3d614ab3dbe45203b225bf3ea879fca7ffdf98096d57773bd6a8cf82", 0x7f, "a59e05363536dd9720672b3fde9fa9891e565e98dbbb3c54d1a37e0e88ff264b775bb5d9439049af9f45b0e033ae1fdd6b3cf30c86f052481859b6cdbb7c0e5d4a021c1fda07e84b119b5bf30db60efcc4826258ab8a2e8f4cc37efb9fdd9b7f1f551cfc8be7ae223bf061bed0f8284431c8ce837832e401cd14c6cf467dd36f5a84d8f8a8a0a684223060d39faa1c1c4a4df4cf89a57a0aa012a9e9"}}]}, 0x334a) 2018/01/23 02:19:55 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000021000)={r0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000021000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000021000-0x49)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:19:55 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x2ffffffffff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 576.353841] device syz0 left promiscuous mode 2018/01/23 02:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000293000-0x8)={0x0, 0x0}) close(r0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f00009f6000-0x50)={@common='gretap0\x00', @ifru_ivalue=0x0}) 2018/01/23 02:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7957) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c5e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a0b000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) 2018/01/23 02:19:55 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0xc)={0x4, [0x5, 0x200, 0x1d7, 0xfffffffffffff980]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x10) sendto$ax25(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x3, {"ab1a92a47b0444"}, 0x0}, 0x10) 2018/01/23 02:19:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000296000)=0x1000000000000007, 0x1) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000baa000)={0x1, &(0x7f00000ea000)=[{0x1, 0x10001, 0x3, 0x93}]}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000031000)={{0x2, 0x2, @empty=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]}, 0x6, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000040c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 02:19:55 executing program 4: r0 = socket(0x15, 0x5, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000462000-0x28)={@generic="bc804e5a73b683c29ebf7e1e38f5f468", &(0x7f0000bf9000-0x8)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f0000a7e000)=""/1, &(0x7f0000a8e000-0x4)=0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a87000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff5000-0x4)=0xb) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000848000-0x20)={@common='dummy0\x00', @ifru_flags=0x0}) 2018/01/23 02:19:55 executing program 3: 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, 0x13, 0x0, 0x80000000}, {0x3, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept(r1, &(0x7f0000756000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a3000-0x4)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000317000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000a0a000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000af0000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a33000-0x4)=0x20, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002dd000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) accept4(r4, &(0x7f00006a8000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffb000)=0x10, 0x0) 2018/01/23 02:19:55 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x13, 0x805, 0x81) connect$netrom(r1, &(0x7f0000f65000)=@full={{0x3, {"af4c1cc8f36c1d"}, 0x401}, [{"c83d92495ff518"}, {"b58a8e53376b08"}, {"3fdc93b9fa63cb"}, {"41dcd07610ba2d"}, {"4309b80d6bea33"}, {"c4aff552378995"}, {"7fc00c484d5206"}, {"0d4cf73683bc92"}]}, 0x48) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000302000)=0x0) sendmsg$key(r0, &(0x7f0000f8a000-0x38)={0x0, 0x0, &(0x7f0000cdc000)={&(0x7f0000f8a000)={0x2, 0x5, 0x2, 0x5, 0x2d, 0x0, 0x6, 0x3, [@sadb_key={0x2b, 0x9, 0xa68, 0x0, "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"}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0x48000) 2018/01/23 02:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002f5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d02000)='V', 0x1, 0x0, &(0x7f0000031000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x80000000000001, 0x3, &(0x7f000040e000-0x18)=@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) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e13000)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000729000-0x38)={&(0x7f000093f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005dc000)=[{&(0x7f0000b84000)="ae", 0x1}, {&(0x7f0000117000-0x6c)="03f02ab8d8c13745144bc7f489f088967839e1c0a35e9658ec8555375b001ebbda337a2e92f87ef6625917a6dc9dc2059a517a2f239e02ed82049c4b323a1a055004eb2d0cfe28f84e60fb9a404c027aee1bb7adce66c98d57f0ca42d94cccd8a8f1fbb2273752a2dc46a9af", 0x6c}, {&(0x7f000084a000)="18cf58faaf7c2ed96ec93d3aad79a1037891befb6a18db6fdb1b24112a616226c25a71f44aa7fafcaffec238a989cb633778e0012c262bc3a64bd1cd1a65e55c98efd5b43f4852be36bab3cadfa640414aad", 0x52}, {&(0x7f0000c2f000)="95967c2ae23d51638c1a386c8f86b8f57ab71c0ce763a2aa025cec186a265642be14840dc88a3e25a7d279d64c917eb3fcdb800c4a50e197050f8607196e170175be", 0x42}], 0x4, 0x0, 0x0, 0x800}, 0x1) 2018/01/23 02:19:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000acb000-0x28)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000593000-0xc)={r3, @broadcast=0xffffffff, @rand_addr=0x3}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000112000)={0x1, [0x0]}, &(0x7f0000695000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d1c000-0x4)=@assoc_id=r4, &(0x7f0000be2000+0xe3)=0x4) 2018/01/23 02:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000372000)=0x8) [ 576.458681] sctp: [Deprecated]: syz-executor2 (pid 20690) Use of int in maxseg socket option. [ 576.458681] Use struct sctp_assoc_value instead 2018/01/23 02:19:55 executing program 0: r0 = socket(0x0, 0x80803, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d5a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c9000-0x4)=0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000501000)={0x0, 0x0}) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000f6000)={0x8}, 0x1) 2018/01/23 02:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000006f000-0x4)=0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000008d000)=0x0, 0x4) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a29000-0x4)=0x0, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000ec0000-0x8)=0x1000, 0x8) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x40000000000089f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x3}}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/23 02:19:55 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000)={0x18, 0x27, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x2, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x804, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000376000)={0xfffffffffffffffc, 0xae2, 0x0, 0x4, 0x80}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000976000-0x18)="ad56b6c582000000000000000654c7beef9f5d56534c91c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000248000)={0x0, 0x0, &(0x7f0000c2e000)=[{&(0x7f0000971000-0x52)="6c7a7375a18763dc8838b558e123119953f36175c18673", 0x17}], 0x1, &(0x7f00006e6000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x8000}, 0xc000) recvfrom(r3, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/23 02:19:55 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) 2018/01/23 02:19:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x361) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket(0x1b, 0x5, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x10001, 0x4) 2018/01/23 02:19:55 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000005000)="7b544ad42712761007987d76eac7f393032c2f732ab01843b6b4cec1d5a5ea64850523c10c30018555a9d0ec0c18dd2ca0") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000-0xf8)={0x2, 0x7, 0xfffffffffffffffc, 0x7, 0x1f, 0x0, 0x7, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x5, 0x1d, 0x0, 0x10}, @sadb_address={0x5, 0x0, 0x6c, 0xa0, 0x0, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}}, @sadb_address={0x5, 0x6, 0x0, 0x17ff2c52fd471b7f, 0x0, @in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0xdf}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @in=@multicast1=0xe0000001, 0x8, 0x10, 0x10}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in=@loopback=0x7f000001, 0x5, 0x10, 0x4}, @sadb_sa={0x2, 0x1, 0x2, 0xee, 0x9, 0xed, 0x4, 0x40000001}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x1ff}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x20004041) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000006000)=""/212, &(0x7f0000006000)=0xd4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20004895) 2018/01/23 02:19:55 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) pipe(&(0x7f00007ec000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000ac000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f9000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ac1000)={r2, 0x80000001}, &(0x7f000015a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) 2018/01/23 02:19:55 executing program 3: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x1fd, &(0x7f0000f94000)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000601000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f95000)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000432000-0x6)={r2, 0x7}, &(0x7f00004c3000-0x4)=0x6) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cfb000)={0x0, 0x42, "7e4a57449234dcae7a94142a7f42e940687bd1f0a40eaee3813699911414aaa3881238f84414bab81d178167705158bb3ee6d4e69cb17a9298c13b4a47c4d82831e3"}, &(0x7f0000f95000-0x4)=0x4a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000af5000)={r3, 0x8}, &(0x7f0000ee6000-0x4)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000002000-0x67)=""/103, &(0x7f0000313000)=0x67) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffff9c, 0x6, 0x1c, &(0x7f0000f95000-0x4)=0x4, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009d8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000f96000-0x78)={0xd54, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x4, 0x85, 0x100000001, &(0x7f00006fa000)=@common='dummy0\x00', 0x0, 0x5, 0x3}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f97000-0x38)={&(0x7f0000f97000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f96000)=[{&(0x7f0000f97000-0xe6)="47b11e232a8ebdcd869c0d9d5e3d0c2e852829723797bb01619ee34dfb6a3e913e1fdb4f93ad467c579b6d8ff137a4e4cb641aeeda3e805b1045cb040f02d5d6dc48bbfd7440da2a1f9682ad5988d2ef6da25451dc4c614fb646981810f8dac7a43b547aaa088f488c87c55de5db4eab4bf4ccfae9097e91266616d958af6711646be9e497f4aa9ba6128ae0d90943456faac38a594dc883150508da2c4195ca3b837eede147f28c03f6841e9f03bc13f8d5046c091fefc98bdca13779935748028351795969cf8a1a9f2db49130a7abcb487ed542bd0afbd6be6ece5f8ddf3f7e098ddf7492", 0xe6}], 0x1, 0x0, 0x0, 0x240000c0}, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f95000)=[{&(0x7f0000ef8000)=""/172, 0xac}, {&(0x7f0000f96000-0x62)=""/98, 0x62}, {&(0x7f0000ce5000)=""/189, 0xbd}, {&(0x7f0000a78000-0xd2)=""/210, 0xd2}, {&(0x7f0000d7f000)=""/57, 0x39}, {&(0x7f0000f96000-0xb)=""/11, 0xb}], 0x6, 0x0) close(r0) 2018/01/23 02:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb0000-0x2c)={0xf, 0x8000, 0x10000, 0x48, 0x6, 0xffffffffffffff9c, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000091c000-0x20)={r1, &(0x7f00009cd000-0xa2)="f6c01a19328bb8c1a78b6ed2703b1db54a579e97b6f4a533a30e2004d222d79ee130d67546673b15b2aa766336125ab3abe2b5faf366971a0738249df597174d02a941bdb8999656a799e79ee58a7bf0256193ea0ea07d4839271c0c877900b90b348e888fb0948ecd61d0ca3420275be400377ca2eda82e957f01480ef1540cbdb3431f67d2d712f1ce86ca998693bb55e0a7924fe3fc72dbb31dc890cd57dd144c", &(0x7f00008e5000)="1fcf34c0b8db5d7c5927d27fda1c3c315daff1c16ebb5f22f3f66c30d87c18751e7ecb6ac35b4aac2d8634aeb50eb530f7878057cdc8ab63199ce92832431047d1049efe62e2d29018c6ba3001370e6cb7a488e52060f8b164aa643831d43839825ca93c378ac9a8e7ee7acfdd3552626706ea3480ec1a2ec707d8ecf12aab29f641ce9e220a17cb06eb915932899b37d6b9c7ece7204642bfa5cc526e770ed195d6ff6fb0e04d3d5f3e95d9df66f016c1b81ab65a14783f0f03d1448109fb96f484", 0x3}, 0x20) bind$alg(r0, &(0x7f0000d64000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd2000-0x4)={r0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000615000)=[{0xe, 0x4}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00007b1000-0xe0)=[{0x0, 0x0, &(0x7f0000ce2000-0x20)=[{&(0x7f0000f69000)="ac08fef18e89fceeb0032491", 0xc}], 0x1, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f00006f1000-0x40)=[{&(0x7f0000bc5000)="8e7de5c92af763902276a5caa3e00a58ca92e908ce0f6515477a3cb617695a6870e3d43412e51f44ffc084a45c5b924f2029cf8bb99d38f003ed46cc794fab083ec2698a4777330d28254c5eb86a35c8715ecf40c20a2a2edbe47db77012ecff32e263adbf765a2e41403620014d099b3a78d9eb50ab9aaa7cfe2e6a5f17c972486f7c06d274cb6e1ab4e856ee1f435137245f8f69c6c5b9382ed01959c21138a79e767dd05e83d2818f74ed78a8bbe899979614e1a63a7fab1064af7df190eb", 0xc0}, {&(0x7f00000b7000)="49f26a6f1310b0073932cfa3af588933e0316e700d740aafbdc24224cf1425769b49aa79bde15b696ead7649ec600ee073d3de271f3ff5473a0f6edffdf757309a1d2b688a70cb06cb93ca308951a27032e4", 0x52}], 0x2, &(0x7f0000673000-0x148)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x237fe26d6fed80bb}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xb9, "d2f8e326dc9980f43c22a9214d3fbc4008576a47f028ef9469aad22d897683645da2bcfc591bdebf6d4e7a4ae06670f38e49a252454187f0ce01c102a973718108ea69d348489bf9a15eb1638fb9da5d8b7b11a090aa876c7b4837942c5bafc165638e8938cb32d631fa6eaead41c1b55c3217dd4c3097edda8b706b2e1b530bae495ef3d753df81fe902be494b4f2e63a6491e05b8b5becc947a8346474a84e76227ca78edce97490f8a9347a63a405432030eae63c7ffdde"}], 0x148, 0x4}], 0x2, 0x4000000) bind$alg(r0, &(0x7f00005a6000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-avx2,ecb(arc4))\x00'}, 0x58) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 02:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x53a1, &(0x7f00009d3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bbb000-0x14)={0x0, 0x2, 0x2, 0x9, 0x10000, 0x2}, &(0x7f0000eea000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000090e000)=@assoc_id=r1, &(0x7f0000d10000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000dbb000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0xc72, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, "c2727221894fc224"}}}}}, &(0x7f0000b38000-0x8)={0x0, 0x0, []}) 2018/01/23 02:19:55 executing program 5: r0 = socket(0x0, 0xa, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000042f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffc, 0x6, &(0x7f0000001000-0x42)="8d2a874021accdfd35287d09586279beeeb8cffae2c762c20a5de297319ece1d05c4ff5e0a44e18ac2c4291045e480e697dbe19ddd359d702176c66ecd4a2ce72903", 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d3c000)={@generic="00000700000ba75385d47b24b8366f1a", @ifru_flags=0x8000}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ecc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db2000)=0xb) r1 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r1, &(0x7f000056b000-0x38)={&(0x7f00006ec000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[], 0x0, &(0x7f00009f9000-0xb4)=""/180, 0xb4, 0x0}, 0x0) pwritev(r0, &(0x7f000091a000)=[{&(0x7f0000bb0000)="e1e467140e140e885911cf1188187d912232dad2dbbaeaf381e340024e4669d77f082672408e1eedf1ce7f9dd5f0668fd21597f44642f2ab68e2eb03ff97936d454d12dcd6b756540c1e96a07f38948e9cecd409d271bbffe713ab0657f884a90f262120adcf363d947be07c82058d67b22553196fa1c7589222b111038470052103178a702933adb01c3eec9a7bad9fab9139faa68cb940fe48e8082e25ed068a8aa6552b", 0xa5}, {&(0x7f0000483000)="daef3eddfd969a185291ae445fd0944a9a00a74d85c301cadd12b89c88c34eada294b4500f78204d8f", 0x29}, {&(0x7f0000f02000-0xd3)="e55e17621d87528dfac2a15476b3d634d9b249575be3b2bb337625b9a7e6d7f76a13d7f9e83b8396ab9b8830af4eddf6a5ea9aa67c160060582fa5022ca798c92e1547848e7b7c5e895d7137e9dffdf112868665cdc556cc06d4e45655f5d916e951342a66687179062bcbd8b37562c3595aa8f495622ee647de0e286294807a5e81ae4145e3e21c0b97c91c9f1eb0ccc908e6a8e274a8f88ca14945e1ebedddb0d39dea730627f982f894248b8867fc6088490882800421ce19f641ed3b290222fc644711702a2ba688adac943cd405092178", 0xd3}, {&(0x7f00006ca000)="424bc4d1a973c8d2ecac70e937cb0bf52853222370e74a85990f60d7a22fc2df9ef31828b0ac52535b5e882e513315201e915cb0f60ed14f39a8eb8a2ffd63949240183e3ea66a3805e1bc810bfbf571e844e68f4cd13b7d6f379806183c08ec556b743dc72c0a979fb5ef2435803b4278878fb8696f2b9d2c185d096c2fa7a4eff41c5599a9d10e35b903ee2d2007fb718b2c69cf3b7f656e6a4b43cdb8feeabcd8b8448f85f4465e", 0xa9}, {&(0x7f00006f7000)="0fcbaef31d3d711d", 0x8}, {&(0x7f0000ce5000-0x36)="59c375044fe56aa5d7891131b0090b35ee4c4b2801b2148ad400d9deac307173dbda96f90f1aecdb667e33cfdf4c8c499f16ee4a6fe0", 0x36}, {&(0x7f000012f000-0x36)="21b99ce480a6fec6187b91801d503cbc18b528cf39913622dfcb63f89308e60743b2692f76779e7d314941c2c4ebc97a6d37ab12e448", 0x36}, {&(0x7f0000d53000)="425c5e5c6f9147f903dcf0dea6591937e869360c193741d610783687ed3ae86b3165a78d9313f5209a7ea2960ec379f32aee1d6586176fdfe58cdc3dd2ca672310c58b7ab73934694034aea089d15fe943583c5589b48f36e45bf92a6946436acf2ccd", 0x63}, {&(0x7f0000a1f000-0x14)="e6a0e8537d202b321240c7a5933d675387c66464", 0x14}], 0x9, 0x0) write(r1, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/23 02:19:55 executing program 7: mmap(&(0x7f0000000000/0x947000)=nil, 0x947000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000947000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000948000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f000016b000-0x60)=""/96, &(0x7f0000948000-0x4)=0x60) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000946000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000948000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000630000)=0x32) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000949000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000379000-0x4)=0x48, 0x80800) 2018/01/23 02:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000cf0000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="010f6a469355571c6258cd38df9171ca"}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 02:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000ee1000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b05000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ca7000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r3 = accept(r0, &(0x7f0000205000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff4000)=0xc) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000ff4000)=0xfffffffffffffff9, &(0x7f0000ff5000-0x8)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x383) socket$inet6(0xa, 0x40000080806, 0x0) 2018/01/23 02:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x1000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000081e000-0x4)=0x0, &(0x7f0000a5d000-0x4)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:55 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f86000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000252000-0x22)="1bb471cf6679092119153909890b35237bd7b4221cb97e992f5dca3986ea328dc2f3", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40, 0x0, 0x0}, 0x10) 2018/01/23 02:19:55 executing program 6: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000036b000)=0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000036c000-0x10)={0xf467, 0xee, 0x4c02, 0xffff}, 0x10) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/23 02:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) socketpair(0x11, 0x80000, 0xa3b8, &(0x7f0000a44000-0x8)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f0a000)=0x5275, &(0x7f00004e8000)=0x2) 2018/01/23 02:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) pipe(&(0x7f0000d30000)={0x0, 0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f000054a000+0x7ba)=0x0, 0x4) bind$unix(r1, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) sendfile(r3, r0, &(0x7f0000fbd000)=0x0, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b7a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065a000-0x4)=0xe8) sendmsg$nl_generic(r2, &(0x7f00006ee000-0x38)={&(0x7f0000043000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000031a000-0x10)={&(0x7f0000f60000-0x1cc)={0x1cc, 0x2c, 0x300, 0x3, 0x1, {0x19, 0x0, 0x0}, [@typed={0x8, 0xd, @void=""}, @generic="2d7d309a2c9da6944b3e58fe93372fd6bd88ebe94d6248b4ddc8e41c9b46ca7f524a1c4b0653a53c6711efc8886fbaaf00cd0fd0344c578f098b74d8b4e445bd5f92c74c5479b7cb967f3c63a1d44c7efcc6768f00e0448233d8576089315c2fa28039f5b85aff67f42011f8d424feb07987f65561b1e0994611ab2d3192c2fbac702ce36ff956f6e3bbe10023ab882d8ca6dbaaa95c8f2b6613b3062925ec321987701e0ec63fab51f028d8511679165e44c3d009b0929b69acc7a5", @generic="50042a187d86ad8cc278a51eb5b532a99c49035b85aabafa4801a11a2129f7f0dbafe456fffd105e20fce79b38af43c1c6898c8c083e1417860be60c31c0ad9eb9b129e0e68620feef6eca35eeba24b20061c0ba98eeb4630af9e5b045879b5ab5019c69ef262885cf151c39953c601d04cc421dcf6db828c73bc9d20d1b0d4336d3b9047ea9309270e205707d4235925d808f73212530c60b68bc5a2f03f29d8e0b264eb6b1adae42b75c5660b9ebaa1b1d5b4f33d880bdc2715203a92973f21bb63e875460a5936a5b0a3bbb721613a8938851cac0a597c71859814fcd6ed76f578f5e1bd83c45", @typed={0xc, 0x36, @uid=r5}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x8000}, 0x80) connect$unix(r4, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/23 02:19:55 executing program 0: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000907000-0xd)="440dec03010400030007000000", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000031000-0x97)=""/151, 0x97, 0x10000, &(0x7f0000939000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000938000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000938000)=0x1c, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0xe9, {{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 02:19:55 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r2, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x9962, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000005000-0x4)=0xdc72, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000002000)=""/48, &(0x7f0000005000-0x4)=0x30) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000005000-0x8)=0x0, 0x8) 2018/01/23 02:19:55 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind(r0, &(0x7f0000007000)=@ax25={0x3, {"998ff186b76cba"}, 0x4}, 0x10) 2018/01/23 02:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f29000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff7000)=0x1c, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000118000-0x4)={r0}) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000d2000)={0x9, 0xfff, 0x200, 0x7fffffff, 0xfffffffffffffffe, 0xb7c6, 0x7, 0x2, 0x0}, &(0x7f0000bdf000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e38000-0x20)={0x8, 0x9791, 0x8, 0x2, 0x6, 0x4, 0xff, 0x8000, r2}, &(0x7f000080b000-0x4)=0x20) read(r0, &(0x7f00007f6000)=""/30, 0x1e) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00008f1000)={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fc0000000000000}, {0xa, 0x2, 0xffffffffffff7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x19f}, 0x4, [0x4, 0x630, 0x400, 0xffff, 0xfffffffffffffc00, 0x1, 0x8, 0x1ff]}, 0x5c) bind$alg(r3, &(0x7f0000494000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) getpeername$ax25(r1, &(0x7f0000461000)={0x0, {""/7}, 0x0}, &(0x7f000000f000)=0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000d84000-0x7d)="1fe9f9062ca572478ca04388d3456fd5f39c00b906ba279042f44d9528fc9aa2c7", 0x21) 2018/01/23 02:19:55 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007ae000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ffd000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ffe000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000060c000)={r2, r3}) r4 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r4, &(0x7f0000ffd000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/23 02:19:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x0, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/221, 0xdd, 0x2, &(0x7f0000000000)={0xa, 0x0, 0x9bb6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f78000-0x4)=0x0, &(0x7f00009a8000)=0x4) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, 0x217) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/23 02:19:55 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000b95000)={@common='vlan0\x00', @ifru_mtu=0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0xe60, 0x1, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x16, 0x5, 0x8, &(0x7f0000f0b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00002da000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a59000)=0xfffffffffffffdf5) recvfrom$packet(r3, &(0x7f000026f000)=""/59, 0x3b, 0x1, &(0x7f000018f000)={0x11, 0x1b, r5, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd", 0xc0) 2018/01/23 02:19:55 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x78, 0x0, &(0x7f0000002000-0xd2)=""/210, &(0x7f0000000000)=0xd2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001c4000)={r1, r2}) mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000082e000+0x9e3)=@sack_info={0x0, 0x800, 0x12}, &(0x7f0000d95000-0x4)=0xc) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ea5000-0x8)={r4, 0xc25}, &(0x7f0000ea5000-0x4)=0x8) sendto(r3, &(0x7f000041a000-0x12)="110000005e001f0001ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2018/01/23 02:19:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="cda0ce93268b6873d41b59a37833f497", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d72000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000099a000)={0x9, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x107, 0x7, 0x1, 0x4, 0x7337, 0x0, 0x3, 0x4, 0x200}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r2, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de7094bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6a34b1c88a5f2a9569a095abdd16af527c8b9484a9d4fdd7bde4265b035d218a0303b96419120195e13dc33592a2bb36a1b9c17a7", 0x76, 0x40080, 0x0, 0x0) recvmsg(r2, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38, 0x0}, 0x0) sendto$inet(r2, &(0x7f000010c000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006df000)={r0}) getpeername$netrom(r1, &(0x7f0000233000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bea000)=0x48) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) 2018/01/23 02:19:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x200, 0x0, 0x7, 0x16c6, 0xfd, 0xbb7f, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff, 0x2000000000, 0x4, 0x7f}}, &(0x7f0000c66000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000838000)={r1, 0x103aeb38}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x80000000000b, 0x80f, 0x8, &(0x7f000093f000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) 2018/01/23 02:19:55 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f76000)={0x0, 0x82, "ef7cf1bfdab12aa0becbc51249c0baed6732c95b17f6109b19fa628b0a9c79f1a7836bfd653aa655867dbd24d3611a8b18e422f3e8c50ebca1b7359df6d0e3efa0b8d3723b5ad5a64378712e4654bc23241aecd336cd1f5efb1dbe79d1f932591e7af834caeb6814a477dfe86853b0195384764d704de138ed00061ad52761175821"}, &(0x7f0000f77000-0x4)=0x8a) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f77000-0x8)={r2, 0x717144c2, 0xcd}, 0x8) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f77000)={&(0x7f000083b000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f77000)={0x0, r3, 0xb20cc4f41062341d, 0x3, 0x0}, 0x14) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r4, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/23 02:19:56 executing program 7: mmap(&(0x7f00000fa000/0x4000)=nil, 0x4000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001ef000)={0x0, 0x0}) 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) accept(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) listen(r0, 0x1) 2018/01/23 02:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x36f, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d6c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) splice(r0, &(0x7f0000271000-0x8)=0x0, r1, &(0x7f0000444000)=0x0, 0x400, 0xd) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000435000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000466000-0x4)=0x348) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000024a000)={0x4, &(0x7f00007bd000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000c27000-0x10)={r4, &(0x7f00005b1000-0x1b)=""/27}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fbc000-0x8)={0x0, 0x7}, &(0x7f0000057000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ec5000)={r5, 0xdf, "f40d07aac41e2a063670587f6216559cfe9d4db62bc01e6d711a3e72392acc9f25d26f5967b80ad86f653d93fcb499ad83f91f91d6a8fd7cef44f2591b9428d3ba73263c0213eb88f4290714be0479cb85585b509c753356b1933f81a19566076456ff62d0275abe0888fbdac54a2c0f1354e04aed6de433456047cb60eb3411ffce61548107b81a2341394fe6a24935c93a30ea43131705d47611117ed2cdb9521898c0f573374f807dad5474262d9829aaf21a3b057413247cdbbfc36786c42581e3cf3c17debc4d2b56d8a1994d7e65dd8b894f637cde6cb48e3379dd7a"}, &(0x7f0000e8c000)=0xe7) sendmsg$nl_generic(r2, &(0x7f0000686000-0x38)={&(0x7f0000923000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000052e000)={&(0x7f0000075000-0x1104)={0x1104, 0x12, 0x110, 0x5, 0x2, {0x1a, 0x0, 0x0}, [@typed={0x1008, 0x23, @binary="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@nested={0xe0, 0x1b, [@generic="99de5ddcf22368f4cdb11fef5eaad94d5a95d22c55d7773160efe87ba4297d875f644ea70f41d0834b85045b96869ce60d3a", @generic="e9b8ffd985b686c00697a6f3e0604ea65b09288c04a25396a3153d17e922b13b20fa3309ad7695eac9f9fe05c235874a464590498932815f620c71d2bd35d7b9d9d55b087b1b1520f41af64ce7260a8f27a9fc64910bcceeb3004811af8b217bf7d5e46647fd697e746a8c05982113f6ac533d03ac54b555776cfcbd92a5218365bd3d96772c863806c168cfeaa73b3eec2c0ff8b7a01a34599d3f1a7df3", @typed={0xc, 0xf, @u32=0x100}]}, @typed={0x8, 0x79, @void=""}]}, 0x1104}, 0x1, 0x0, 0x0, 0x8041}, 0x4040) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00001e4000-0x6)={r5, 0x2b9}, 0x6) sendto$packet(r2, &(0x7f0000527000-0x74)="dadbbc97e9294af30e2db10e57e7e4784e6d846041b11d31a5c7af5a6b32784a35fdb7fa8f9d8b640c770da791ca6e9a8cb2e45033df73b2ab8312daaa6c4eabf063a311ac865983a520ae08b40b6ec89744245690e91e6aeaf2ef57363b771c096dcf6534ca746f575d97275aed73a29e0d8d6a", 0x74, 0x4, &(0x7f0000c73000-0x14)={0x11, 0x3, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r7 = accept(r0, 0x0, &(0x7f0000e59000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000e2000-0x10)={0x7f, 0x8206, 0x1000000, 0x6, r6}, &(0x7f00003ab000-0x1)=0x10) sendmsg$nl_route(r2, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@ipv4_getroute={0xfffffffffffffdbd, 0x1a, 0x800, 0x0, 0x2, {0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) 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, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x3001d68, 0x8, 0xfffffffffffffc01, 0x5, 0x5, 0x10000, 0x1, 0x100000001, 0x26, 0x0, 0x6, 0xb7a, 0x4]}, &(0x7f000000e000-0x4)=0x108) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000e000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000010000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x2, 0xfffffffffffffffa, 0x5, 0x2a}, &(0x7f0000010000-0x4)=0xa0) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/23 02:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000e5d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1ff}, 0x1c) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socket$inet6(0xa, 0x0, 0x6) [ 576.921479] l2tp_ppp: tunl 59: set debug=f55d40e 2018/01/23 02:19:56 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, ""}}}}}, 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)=[], 0x169, &(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) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f79000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) 2018/01/23 02:19:56 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00002b0000)=""/4096, 0x1000, 0x10001, &(0x7f0000000000)=@hci={0x1f, 0x7fff, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "08070017681cb3631cc0cb6e158305867709b604691d3ec7a48d2401d661a77a9913913128677f72cffa53955cdf55cca09add1410e0b5186df525417b0900000012597e858127feb613dc1b7a1c877648b5b8fa7b08a67b06637a85d071a8fdaf287b5a9922549013903d078f2f273e44bfa334"}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x1, [0x2a]}) 2018/01/23 02:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x28, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000d00000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000737000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000673000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b0000-0x4)=0xc) getsockname$inet(r1, &(0x7f0000fd6000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb0000)=0x10) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) read(r0, &(0x7f0000f6b000+0xd0b)=""/199, 0xc7) 2018/01/23 02:19:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) accept4$inet6(r0, &(0x7f0000243000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000088f000-0x3)=0x1c, 0x80000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x10000}, &(0x7f0000379000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xc6)={r2, 0xbe, "cc8cb4e2c8d689533112256be4c0e5efc3388c40852104fc11af8ae24bad85a273f63e4e808b1a2cfe2724f4732827c726d05fda0ca8a3eab6d4499fe913657728b36816e84406f2befb959ecd3849a080ebf80cdbd812b19cf7625de8e242b21dee36f1bf8aaaeccdad114819290f2c353b654ae9feccc13355c3c99825c0b5a1c9a6f12bb89f871c684c82804395056c75b7fedbff698422b29c148181b148ebf46681fb42bdfaca74d88f48b74c794628e18abc512e9abf0a373fad6d"}, &(0x7f000052f000-0x4)=0xc6) 2018/01/23 02:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d39000-0x20)={0x40, 0x800, 0x4, 0xffff, 0x7ff, 0x0, 0x10001, 0x7, 0x0}, &(0x7f0000399000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d4a000)={r1, 0xb4, &(0x7f0000c71000)=[@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff73}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5ae1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003a2000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d08000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfc00000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004af000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d29000)={r2, 0x62}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003d1000-0x10)={r2, 0x3c, &(0x7f000002b000-0x3c)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006ea000-0x4)=0x10) 2018/01/23 02:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r1, &(0x7f0000092000-0x38)={&(0x7f00003b4000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000518000-0x10)=[{&(0x7f0000078000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00003e6000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000145000-0x3c)=""/60, 0x3c}, &(0x7f0000624000-0x1)=0x0, 0x28}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x1}, &(0x7f00003db000)=0xba, &(0x7f0000c31000-0x8)=0x8, 0x7, 0x6, 0x4, 0xac6, 0x10, 0x0}}, @fadd={0x58, 0x114, 0x6, {{0x7f, 0xe0000000000000}, &(0x7f0000423000-0x8)=0xb5, &(0x7f00007b0000)=0x0, 0xfffffffffffffff9, 0x6, 0x1ff, 0x3a, 0x9, 0x5a}}, @mask_fadd={0x58, 0x114, 0x8, {{0xa0000000, 0x800}, &(0x7f0000589000-0x8)=0x3800000, &(0x7f000047c000-0x8)=0xe5, 0x7f, 0x9, 0x2, 0xbee, 0x8, 0x6}}, @rdma_args={0x48, 0x114, 0x1, {{0x200, 0x7}, {&(0x7f0000b85000)=""/194, 0xc2}, &(0x7f000098d000)=[{&(0x7f00000fd000)=""/101, 0x65}, {&(0x7f0000270000)=""/89, 0x59}, {&(0x7f0000f92000)=""/92, 0x5c}], 0x3, 0x10, 0xff}}], 0x180, 0x0}, 0x8000) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/23 02:19:56 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x0, r2, 0x1, 0xffffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x222) r1 = socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000013000-0x20)={0x400, 0x4, 0x200, 0xc480, 0x1, 0x400, 0x1ff, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000012000)={r2, @in6={{0xa, 0x2, 0x483f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x2e8, 0x43f, 0x14}, 0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000010000)=0xfffffffffffffd87, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000014000-0x11)=@ll={0x11, 0x19, r3, 0x1, 0xffffffffffffffe1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000016000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000016000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x3, 0x0, 0xa, 0x20, 0x0, 0x3a, r3, r4}, {0x1, 0x4, 0x7, 0x2, 0x1, 0x37, 0x40, 0x7}, {0x1, 0x7fffffff, 0x7fff, 0x5}, 0x1000, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x1, 0x3, 0x7, 0x6, 0x7fff, 0x1}}, 0xe8) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000012000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000006000)={0x70, 0x4, 0x8000, 0x3ff, 0x7, 0x3, 0x7, 0xcd, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000013000-0x10)={r6, 0x84, &(0x7f0000012000)=[@in6={0xa, 0x1, 0xe743, @loopback={0x0, 0x1}, 0x400000000000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/23 02:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000717000-0x4)=0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000000f000)=0xffffffffffffffff, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffffffffffff, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000095a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000579000-0x10)={0xdd, &(0x7f0000292000-0xdd)=""/221}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000b2b000-0x10)={0x3, &(0x7f000056c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000022f000-0x10)={r3, &(0x7f0000f47000)=""/160}) 2018/01/23 02:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000540000)={r0, r1}) recvfrom$ipx(r2, &(0x7f000043f000-0xf8)=""/248, 0xf8, 0x2, &(0x7f00009eb000-0x10)={0x4, 0x0, 0x0, "a86454f4c010", 0x0, 0x0}, 0x10) 2018/01/23 02:19:56 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000051e000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0x7, 0x21, 0x7, 0x5, 0x80000001, 0x3, 0xb, 0x9, 0x4, 0xcb5f, 0x8, 0x80008, 0x3]}, &(0x7f000023f000-0x4)=0x108) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000890000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d83000-0x20)={0x6, 0x80000000, 0x1, 0x2, 0x8, 0x1, 0x7fff, 0x3, r2}, 0x20) listen(r1, 0x43) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f00003dc000)='FA', 0x2, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f51000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000bbf000)="b880ca3427937dc08b1fab694e8962a281a58a995be15d1dc1ed13a014b15edb9fbaa9bb9447a6a27d537f9449185522d6bef8fa064289c1e8caf880e636c39eca77a84431b552c58837408209130dae45f8eea66e35985c1af6aced44b8ec342817a3674e262532165402af7cfad70a83d9eaa183c016") r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0xfffffffffffffff7, 0x7, [0x2, 0x3, 0x10001, 0xb1f, 0x4, 0x5, 0x6]}, &(0x7f0000003000-0x4)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x9}, 0x8) r3 = accept(r1, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000003000)={0x7, {{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]}, {{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000004000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"513b6bfdd98c45"}, 0x8}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="2511e3d42d6cc9b86ad7c1227f2d7aed50548b0599874b9e61e736cc7f7554fa072ca5025ab5e8e13fec761c7fd3e8a68edd461b19b4abfd8006500934b179bb9467a3cece32b184a7ca7414f3b497c3b2416cb25bb336169acb74c9621a4aa7573b", 0x62}, {&(0x7f0000001000)="6d0465422de7ce1fa73cccfd712312acdd376a95702d5978956f1a040f4a81538027a29408586170e96536f83e81aed2c2ca0b245072cc543172e29275195948bb9728baffce478263668c7d2f7be7e4657c8ad0940ea753d2220e56ee3dd545da24d72b206838", 0x67}, {&(0x7f0000000000)="e93ea316f1f0052d4f3ac69c1ccd9aa58eeaf3df1dbfee0a209dcb6e366a124f1a016fafc6fa50366fa5be52860db256", 0x30}, {&(0x7f0000001000)="88f29ab444fa131e61320901838d01de0513407d049af15bc1420d78af1f865b816b804632ea3def25f33a85c37c53e9b3cca8001a945ebb51", 0x39}, {&(0x7f0000001000-0x99)="9f90011c4b613e3e093acb4fe3f67efceff414377a09a50ac8c8ab69ffea6c1c8ea384c0318d0ea425ba51a6603ccd98243f10f798a96d21cf4ba3b7bed120de33c907ddf2203172256cb9fa72ddbf01ac04aab258dfb83689c1dcab51c578679157ff0564c7406f51154627a747f620d5cbd7b4e56257047787c84d978e20faef070690ceca1332378f4dde6b7df0b40cfec3597a38898afb", 0x99}, {&(0x7f0000000000)="90e1206971854e46a45c9c5b14c8a0e718acdbaa1640d541e43b95e5deae43046cc6f8e7067d5a497d54034b75b4218c8f71d8a5e6753752a078222bc1c9802f26b6a355e1b48f3a550e1eca4662c6cd8e71c87e5606ee5252dd4ab4c54d4e26c98c126978cdebe8957dcdaff7bcf61883df3fbd8c14eda4", 0x78}, {&(0x7f0000002000-0xb2)="60c6cbac68b9ad7f0f3c2c253842b6fbbe8bf006a4d941e6a7685a8d1a79b458d2053f274d0d2150e40ec5ecf4b8f1319404ec3992dfc687e3432966239e284d6215ab8e335e88517dcdf4acea21858fedbd77d41ac76d99d0d891a3899cbd9d631cce07633d38dc1928903ed3962e051995ff430d9ce43efb643b408baf25bcf8708d3b365f7febfc0f40e2eb6cf157f36190f93eb3e3347caa9fb971b0cecef75a160071f597413ffbd5102cbef84c6b2c738053ab5e63914eee5825a8d56d840a10c965b7b2c9bda057bad88bd0e9f2b3bed23da8945a0f03ca00f12bec65ebf1b0c06e8f886c61278b1ec113b5c614", 0xf1}], 0x7, &(0x7f0000001000-0x3a0)=[{0xc0, 0x115, 0xfff, "27c8319e30ded7cffa614958ad46bec0bf8d40c6169403f808363a108cff5bac67ee9b44ca099fa89257c9bb7a36c0eef8e429594bb009eb708b9d8cca93fc11e9228233a0efed0b44e0119b824896035a23d7bc74958b857a5ada06779f879f27de7db65ddb421dda30b4f2467435d18586495f8a774eedd63973330d1479d75f2dd660ad45aa979ab772393fe012d8cab445caa4c818421d6cc821513eb847fcbd19f1ceb8d87515ed7bebcc49a97d"}, {0x90, 0x11f, 0x7fffffff, "26e8738641eb74bf1cc828102d01472a53c2cb49393b6a439ff3a71919a955a8269d4d40b406d3095d9c19a5c841a20bc7b3a6f2640a19d4168e60598a14f8bbe5a933798f84d9437eafd8fe3ce77968a9c05ca0a0502a88fffc02287250fae24fe5e1da65bed5c5acd90a56629bb941788e7fceedf6b82156cee4ae8dd9e07a"}, {0x98, 0x10e, 0x3, "2010ff8d3f42a83de04ed10f8d79542fc7a53f874810fe2b9149106b607edfb8862f07816c972f123315221958010068c419e04b733e187ca8e2f2c3730513d39b5d1b8993f9ffd6920cac4645a598c83190a5be6030ec2a5705009440e3e9bed889208d60a38d8b563c92e3f5df280525c3a535d5d3e3c6f92525dacf34ff6c99389169e50cd5"}, {0x58, 0x105, 0x9, "130c3d422a16c0b3223d9acb648253d7db96c3480e1ad76b1b380f1cd37a52345ae4c316b33786acf35d907e9928c2edc4ebd80250e08d7fa1fd9a94a3a83561a2bcdc3f334135"}, {0xa0, 0x113, 0x4, "5d37761afbd47bd146c6576f96333b6176b78927d7028b4446e354464f9ba9db9e5dcb6b8762aa035ef579ef604295923847d8312b70207f0ddbb01b683ac013f08733804d5ea40223997f4a7bec7e3a65ed1ea2c637a0cfbbc66cecd5d338c056bdfe09a5bfee2168196e90503d980fe584809ebc34e9ede2d7edbee1c8ed2ecc8cb37d7ad5c677afd15fda9ab88371"}, {0xc0, 0x101, 0x1, "306d47d63b535ed7ab49ef955f4a31b4d05f990edc487943f86567ca935280a5ca3624b2efd58e1fddc1820dceded8f63fa963edb5c10b1fd853dd3addd2b0e131268a07a0c3fbb1ff7bc3634b2c913dcee8b7e12082ff1af3905929385414c08c7159b16bd1468fa4040793f50c7eca81fd97aff06cc1aa068d1f419821bb864c9960cc324ce12ab85994ef8ba97da851fd295dddfc0365b255865131962393e2cfbd6d0f1a93cf20"}], 0x3a0, 0x10}, 0x8000) setsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0) 2018/01/23 02:19:56 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x200) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d24000)=[{0x8, 0x8}, {0x3, 0x6}, {0x2, 0x7fffffff}, {0x4, 0xfffffffffffffffa}, {0x4, 0x7}, {0x3, 0xa808}], 0x6) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000042a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000d1f000)={@common='ip6gretap0\x00', 0x30000000000}) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f00009db000-0x4)=0x4, 0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000d20000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000d20000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x4, [0x400, 0x4, 0x292, 0x8, 0x1f, 0x7, 0xffff, 0x6]}, 0x5c) 2018/01/23 02:19:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f60000)={0xf87, 0x3ebb6821, 0x2, 0xfffffffffffffff7, 0x2, [{0x7, 0x600000000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffff, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0x10, 0x7, 0x5, 0x1a, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000007000-0x60)=@nfc_llcp={0x27, 0xffffffff, 0x8649, 0x1, 0x5, 0x8001, "944876ded4a0b0fd393b424bc1121e4954209db2bc923d06a8c4de1abf716a1775d1743351b5deceb88c9c8f2a4428b479c65d1288545f363f0357f797feed", 0xb0fb}, 0x60) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000001000-0x8)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000003000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000006000)=0x1002) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000006000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/23 02:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet(0x2, 0xf, 0x0, &(0x7f0000fc5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000619000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000980000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000026a000-0x28)={@generic="d91ef7c1b111b0158c7eeed3047aba71", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000)=[], 0x0, &(0x7f0000925000-0x98)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4008881) pipe(&(0x7f00009b2000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000ce1000)={0x100000000, 0x3, 0x7, 0x0}, 0x5) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000333000)=0x0) r1 = socket(0x1e, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000ff6000)={&(0x7f0000953000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000069f000-0x30)=[], 0x0, &(0x7f00009dc000-0x38)=[], 0x0, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x2, 0xa07f, &(0x7f0000709000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000061b000-0x8)={0x0, 0x2}, &(0x7f0000e01000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000205000-0x24)={r1, 0x1c, "0db3eb002929eaeadcb119284452365615fc4a78b5d21fa934694160"}, &(0x7f0000af0000)=0x24) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000d5d000)="2f0000004a000700ab090008090007000aab80ff010000000000000000000100070200000000000000090400000069", 0x2f) 2018/01/23 02:19:56 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f00002c6000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a42000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000162000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00005e1000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000d9e000)=0x6e, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000019d000)={0x7ff, 0xffffffffb7015fee, 0x3, 0x1000}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000c82000-0x10)={0x3, {"152387d7614acb"}, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004e6000)={0x0, 0x1c, "a7b8881e7a803ed1d2d6f9c0a19a64c66239ed630c7393482893d498"}, &(0x7f0000359000-0x4)=0x24) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006c5000)=r3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000c14000)=0x0, &(0x7f0000877000)=0x4) 2018/01/23 02:19:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008cc000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000000000)=0x0, &(0x7f00008d0000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008d9000)={r1, 0xfffffffffffffffc, 0x3, 0x1000, 0x1, 0x0}, &(0x7f0000001000)=0xffffffffffffffe1) 2018/01/23 02:19:56 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000833000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000120000)=0xe) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00006d6000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000374000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x800) bind$vsock_stream(r3, &(0x7f0000ddc000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000f1d000)=@ipv6_newaddr={0x1e6, 0x14, 0xb, 0x1, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xfffdfffffffff7a4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x7, 0x80007, 0x81) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000c2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000773000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00006fc000-0x6)={r2, 0x1000}, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000563000-0x250)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'xcbc(xeta-generic)\x00'}, 0x0, ""}}, @algo_aead={0x4c, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept(r0, &(0x7f0000d54000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000d8000-0x4)=0x9) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000d10000+0xe62)=0x9, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000538000-0x4)=0xffffffff7fffffff, 0x4) 2018/01/23 02:19:56 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000104000-0xf1)="79a62a7f2e3b6d9a8ad2d75653d258ce0a2bc7a1d0d0b04ac8aa062d2101350ad7c5ad02d4a9b874203700568523159ea1f7d3176661274c4017cde57b1d8bef709a3e7e2ffa747cc7e635f49cb4a002f8da194d42ebcbd22258a1955c5818bebdc2cc4035d45bf1b6286cc5c39f2eb9fc3f6c5b7942a8d067f4f5ca6a3cb8214930bf7618ee8939bb62d9707c80be56cab924a24a9b4821cc94f1b9fc134ac3f5d7faeb1b1fc8db2c0068e3479920d2e588c12971e2f3a01a754b4c874d51ce8397642cecb4affbcbac48fd43cd841044a0030c9c26792f9ece07c773163df229836ba77304364e47fbcecf9565be6e54", 0xf1, 0x10, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000e1000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005b7000-0x10)={0x0, 0x30, &(0x7f0000860000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000db4000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f7f000)={r2, 0x8000, 0x6, 0x7}, 0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000698000-0x4)=0x4, 0x4) r4 = socket(0xb, 0x80800004007fffd, 0x8) connect$inet6(r4, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000825000-0x8)={0x0, 0x8000}, &(0x7f0000151000)=0x8) 2018/01/23 02:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000063f000)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) 2018/01/23 02:19:56 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000093c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000093b000)=0x10) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000093c000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f000076a000)=0xc) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000093d000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xe34, 0x4, 0x8, 0xc2695630c4df26b4, 0x9, 0x40410003, r2}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000093b000)={0x100000000, 0x746, 0x100, 0x8}, 0x10) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000939000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 577.211884] netlink: 19 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 02:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000080809, 0xf2a4) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f6f000)=0x2, 0x4) close(r1) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0x7) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r1}, 0xc) 2018/01/23 02:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a92000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072e000)=0xe8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000783000-0x2c)={0x2, 0x8, 0x40, 0x9, 0x4, 0xffffffffffffff9c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket(0xa, 0xb, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000043c000)={0x0, 0x5d}, &(0x7f0000e9f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e22000)={0xfffffffffffffff8, 0x4, 0x10000, 0x2, r3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000627000)={0x8, 0x8, &(0x7f00002da000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x3, 0x189d9de7c68c75bc, 0x8, 0xffffffc0, 0xfffffffffffffffc}, @jmp={0x5, 0x5, 0xf, 0x4, 0x6, 0xfffffffe, 0x0}], &(0x7f0000030000)='GPL\x00', 0x9, 0xbc, &(0x7f000098c000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/23 02:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b93000)=0x7fff) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/23 02:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e34000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f55000)={0x0, 0x48, "a56ab90ffda36546f6acef28f6576b3c2abf71c790296227df609f6f24a7c3841725fc736e0544555d7bad9df0d3545152569661745e32c1d92bddb8636d1e29e1fd281c59e6287d"}, &(0x7f000013f000-0x4)=0x50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b8e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x7, 0x641, 0x8}, &(0x7f0000347000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000094e000)={r1, 0xfffffffffffffff9, 0x6, 0x1, 0x6, 0x3, 0x1, 0x4, {r2, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xd2a4, 0x0, 0x401}}, &(0x7f0000740000)=0xb8) 2018/01/23 02:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000053d000)={0x0, 0xa43, 0x34, [0xfc, 0x0]}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/23 02:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000399000)=@file={0x0, ""/108}, &(0x7f00001e5000-0x4)=0x6e, 0x80800) recvfrom$unix(r0, &(0x7f00000de000-0x24)=""/36, 0x24, 0x0, &(0x7f00001d0000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f0000ee4000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bdf000)=r3) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000608000)={&(0x7f000032c000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x1100}, 0xc, &(0x7f00002cd000)=[{&(0x7f0000cf8000)="3f507bf0f6de7c93fb24a787b3964a1eb74841748ab5d39d68e63bf6da7a0704e8aef8e2ce518400cdda019df07d8f9b5fd3ec420ec81942610c3c860b54858691bb74aec9654254a6d23fad600a1ccc1f9200232bc5769ae4a5a0dee116aa9b99d365ce10724cb51254f7bb5e3e553199af1f8637b83d300b5bac40ae4dca10864c564bc8025f47a01765b8af9d6c792cef5072bb20119fea14d37b56ed0899aead434266564ffa78a51fb59065914bf4d945f71a156afdee1e79951a776cda9412267e0df144fd066035d9d447a2d13cac3eb23fb4b897c45e6c", 0xdb}, {&(0x7f0000866000-0x69)="566d110d0f3b49ee82000f99516ae1bbde381d183ddffe13b7e6d728409ecf5a588657a360c1c31297469f1c20a010c234d86352d42023452f8c0ff8a85d8870a9d8330c56145676477b15184c49c964adf98257635f2977ffe3d6002edbe2d0073db3a3adf4933a51", 0x69}, {&(0x7f0000035000)="4f4be68f4907", 0x6}], 0x3, 0x0, 0x0, 0x1}, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/23 02:19:56 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f000087b000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000000)={&(0x7f000036f000)=@get={0xf8, 0x13, 0xb00, 0x7, 0x2, {{'ecb(blowfish)\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], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4011}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x80}, 0x10) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000547000-0x38)={0x0, 0x0, &(0x7f00007ad000-0x60)=[], 0x0, &(0x7f0000068000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f000031b000)=""/43, 0x2b}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009c0000)={0x0, 0x0, 0xff, 0xfffffffffffffeff, 0x0}, &(0x7f0000cb3000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004ed000-0x98)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100003ff}, 0xbe) r3 = accept4(r0, &(0x7f00000dc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fd000)=0x8, 0x800) bind$llc(r3, &(0x7f0000dd2000-0x10)={0x1a, 0x15, 0x9996, 0x706a8f2f, 0xfffffffffffffff9, 0xfff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/23 02:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x7ff, 0x805) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x9, &(0x7f0000e44000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000034b000)="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", 0x1000, 0x20000844, &(0x7f000093a000+0xb6)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20, 0x2, &(0x7f0000614000-0x30)="4358c1dc1af277683e53970eb5eb9e6010237d6f85befc37592f3178b8cf4a823434340e052f616bc344dda8bf38d4f1", 0x30) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000292000-0x28)={&(0x7f0000ab2000/0x4000)=nil, 0x2, 0x5, 0x8, &(0x7f0000397000/0x3000)=nil, 0x7f}) sendmsg(r1, &(0x7f0000960000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000022e000-0x2e)={@l2={0x1f, 0x70, {0x20, 0x2, 0xc57ca5f, 0x3, 0x4, 0x7}, 0x2, 0x5}, {&(0x7f00003e6000-0x25)=""/37, 0x25}, &(0x7f0000f6a000)=0x0, 0x9}, 0x2e) 2018/01/23 02:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000470000)={0x401, 0x800, 0xa, 0xc, 0x3, 0x25, 0x2, 0x6, 0x0}, &(0x7f000037d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000587000)={r1, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x10001}, 0x98) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) 2018/01/23 02:19:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000f62000-0x44)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xba)=""/186, 0xba, 0x10000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0xe65b, &(0x7f0000001000)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) r2 = socket$inet(0x2, 0x807, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000292000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00006a7000)=0x6) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000001000)="255fe1e344fac61ef2ce5fd99e905d1a42e5d4e4dc82afa1a0eef8e61eaad7385c7b", 0x22) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)=@vsock={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x6b)="9813c0c3dcfea995c27224f50b8f9731e35aad1963fb03dde278ee1e7479ed0772f26bd0c595f9085749b2573fec7bcccad9a910de339efbff063fbe673915a32efec52a4b865b73397dd4a9460dba5b38598bd08868e577c65b609d6aa3b7c406f655287be2ccfb0f7a1f", 0x6b}, {&(0x7f0000002000-0xff)="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", 0xff}, {&(0x7f0000002000-0x4c)="82deab4d906f526aedf905c74610165ba08b3c9002d8f7f22942d320a66f5ec1a646023b3d23fe8a09888e59acc6378f2dc778b25c9a721436bf9e97b03d211b7c72585d547e2b20b2107c08", 0x4c}], 0x3, &(0x7f0000000000)=[{0xe8, 0x105, 0x401, "f973133fc048a9593c1ec81c6289361be9789eb7b6ac5e0dbb95fe639a7b9fcc4afdc732a12597e74112aedb5b34c14eec1bac737278f57f96ae51a91a1e737308ccde23b5a30b3a6067b211a606f7d5197ea7a6dc8000cbc7858538413199159a98c7b778d346fc438b6e2cd8ff43a3e586bbc4b8d4487f3f49abdc7dd0449f95d84d985f5cc3249f12f58a7f7923a5365d3d8da2aa12a9495a395d0c588d868bf1ac434f8e39accf04ef5ec290468b35f500e7ae3ee6b9c4de7157ef49fa9c8b43d0c0403107cc70d2e6d0bbe51c1a7f7f0fe7690b45"}, {0x1010, 0x10f, 0x9, "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"}, {0xd0, 0x759eeb41422c258d, 0x4, "f14eb57f8114e1d148349ff06234d67e823f8d14cf921cad424362a4f90286822133a1e6e29a894cca921e023db69af0d30f8545348c9077ffc25dddd863a41d660ffc794105a03ae34c2ea0f844194a676d39c47560a373ac393796fc4cafcc4e47f50ccadb7e50323035d70031d300858b6b242e0f0ca1d627bc44eb0a53077cc052bf22eacdaf775c3456d6d963a27bbb871bf8df4a32040f612fd46b24b7cc507fdccdbd3894b3dab4e8acf6a7807bbfb0651102d061d84a4f4d"}], 0x11c8, 0x0}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r4, 0x7}, 0x8) 2018/01/23 02:19:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000004000)=[{&(0x7f0000009000-0xf3)="fc150f9b", 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000001000)={0x0, 0x0}) getpeername$ax25(r3, &(0x7f0000029000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000001e000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000026000)={r2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0xc0e}, &(0x7f0000018000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000b000-0x8c)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000029000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000000f000)={r6, 0x0, 0x2, 0x8000}, 0x10) 2018/01/23 02:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000aa4000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000273000-0x4)=0x1, &(0x7f0000232000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:56 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000fd4000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000fd5000)=[{0x0, 0x0, &(0x7f0000142000)=[{&(0x7f00000c0000-0x32)="33fecb7751e41ff1b0d9137178c5b778fa5ca0d63efc432037a4269eee1b60fd66a3cb05d2e0ec1aea7034872417012b901a", 0x32}, {&(0x7f0000fd8000-0xe8)="547456997d982ada2e6b9836e3dfc95241ab458c064a6893832c2f53072927a5bec932e136c0b78da3a63801e7d2766503fa99d6e30d434e09ef500437574c55315e9354cbdba90033b80385c318a824ec74df624fcd06e416c8ae59b4a9577387ec84c7ebcc4f2e3decea475246bd8b990bc7b3a5a145b97c1a1a091be4ccf8fc2231d163cf9a47b9b9653e3510e1115fa9ccb3eee316d0e9f9bb02eebbb860e68d3d9e024d65b9a0ea38cb91f228b0b30e1d527633362eb05a2acbee6c067803a3cd4da60dce0edc70ec876ea995baf3c7ec49e52867cd5eaad2b388bce5c0a4ab0d27cfe6e13c", 0xe8}, {&(0x7f00007c8000)="79fa4300fead8e3ad63669fe9a1618f9a0a01f752ac322296a33dae212f2f2b9bff2eef220ed919babc3dea0e4faaa1742386a274d58532e467fa9ef6c15dee8c1c50f1aa8b11c8b034aa4a555ae4030b97ce03552a9b513f756d175119e2d87260a7440", 0x64}, {&(0x7f0000fd9000)="00000007621e26ac3e36860356a89d8ec96efcbb85a0a93bc172d5f174cf62a52f8521724b1250c158d2ad8ca9e05bcc48e1875ed7a89a0ac1ac192ffc664e88be768a445f2ea24f3bfaccc1de1785cfc99fe0b901431fd1b5ed7b40f196e3cf806dec", 0x63}, {&(0x7f0000995000-0x82)="c3846df22a9c08bc83beec5e2b77b7e88a968b9bdc977287670c03e56c6d2266a7d5736ee1e0132951381998f9ce75a38cc530e22c37be17049c6743e1cc5ff1f431d7fbd584aea08952e72eb1b76cdf910eb4eff7e8797885cbf8aff48962c67877862c46e7c79b15bb801d11d3e3c5226926575cd7276cc4a70c3622eac9b5b427", 0x82}], 0x5, 0x0, 0x0, 0x40}], 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000030e000-0xc)=@sack_info={0x0, 0x4, 0x0}, 0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000fd7000-0x1e0)=[{{&(0x7f0000fd7000-0x1e)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6gre0\x00'}}, 0x1e, &(0x7f00008e3000-0x10)=[{&(0x7f0000fd7000-0xc8)="8c6e6b91801023a353429f572bbc076149547072c078b256c43dac54bd4a248cfbca4bdf89cb4052f1d5598f43f03759848e5940de725a09334d651ceae240ac0d645a27015a509db335c141caedce6665067c6bf5bbed7f2613c84bed94fee8ae490ec2d1e20ba1960affae79e357175f2742f790156e833cffb40bb589d3ded25475aa59d6cac286ac827c8e6604ad44206a5bfe6038dc22bc5969f040521c60098e3fb2bb160b23fefc7d2a43283072757342d5974c252b16d08dfa0701e521320c73a9e0986a", 0xc8}], 0x1, &(0x7f0000fd7000-0x1b8)=[{0xb0, 0x117, 0x91, "56efde452557e1e4203619029981157d47a3664fa1988cd87896a50e955c76c0edbdb19a3d158866c02613b05ccc47c3e085b215f86eb28d7052c84efbd3bf9c586df1d1e6d0a3634eacfe21ae3f77068fd6b3172a18257cba9f29dd46c7254dfb98a8d036fa095d46786f7a61afa929496f0966fba608a7b30790d3367c2bc1d797726cbfc392e2a0a646092d039864101c1fb392e4fc6edce88195"}, {0x60, 0x111, 0xff, "4df3a4fd6851e071ee522b7841279b6d9ab01652286846b5e1cf4f7559ff6861c69caef6478cda7af17bc4dcef269019f53091efcb0064a6d96717eccc705f5eae7d9c1cc4f9f6e3aac83b16"}, {0xa8, 0x101, 0x9, "f35c51791d59b4f84efce292a8f7ac71c74ad00818472a9c474352664b159209a4e4cdda23460d14ce36dc59b9ec6dcaa8a77ba705fac9730b12c1c9520efd4366dd2d28c571409ccc426bc0bcfc8f8c4a00e17efa7330a229ab6285fdc2e35f402851a4d0fef82e54be66e35ef59f52d8cd0db4bbf0eafed78dddc5f6adc4984a5797174ba73896d4673888b7d7abe415d5d3567e"}], 0x1b8, 0x4040011}, 0x1}, {{0x0, 0x0, &(0x7f0000ee4000)=[{&(0x7f0000fd6000)="85391c3a726a6c8b941f19f4566fe02f2ac04eae31b5b7fd5bd193d885a682c26ff400b3055e29887fcf9eb6da607bd457828a2e1d5b552668857aac8a393453ebd83c3286d5001220bdbf2f4bf4b256eec4eb1f59c3ae0299339b1ae8b23254aab06beb604275d8e0e02206f819b957e0f2e1d4ce2e21b4c1486a648ba6d58305216221b607a162f81e4c767f894278b1f0051299e1793575af06e0eba618866aa9eb780822eeab9359f75ce6084564dbf200bcb306489c386ed9b955fa0a8f82bc16c47ce156a69848374d9ac7e097de79030434ae4f8efb716c8a27145ff39eec0a5e2165911a789dfebc300587f5a8db7f25a6b8d5712cc36fb0df8c649383ff5974ab4bbfe1e72c624cd333a35a7e2563fa803a90ba872cc7ea2a51793d76a330c810e15fe046cbdbf9d42cae29767685d3ea8189eb5f16420b759ef35e75fec9935b21f3b93685a42d3f6e35a22fd359d24682262ff4ba8f9fb63940004a93c254703a359c55c5acdd42841fcc04c0039453a6f757a82f567c06617a7ff48fe92860a8a9122f86245a8a1bbfcbb496112d221aae7bc9100a19e7dee8f0f64d0dc90c90c523fdb1c5649c95f7f2279383806c647367c9ed0df0abe2ead70cd39e7284fdd650b580987500994c71db984f1f6961ae30cadf554b1cd0a43950cbe7cdacdc29f794f53be09639d52946ace94ec4ff92b9e0eadd9b88727048b2a46b0b70a799546ca0f412d98befea9046e3b9b4d49c64b1e52590a0929986b874c4b5d34e4744767716c6c1b82e3e342468c8126779772ced0372ce3c6437e04d2269e9bf55df693e0ffecca5d346b9c8fbd4db367948686b2ebfaa1d32bbdc4c0dcb3cb30eba4e0eaee50e96696bc19842f3092737906de89e3283c4478ec1047409f27c2e762647e630dc8135d2027ebd0783b5ce1198a933af93be6faba3f0c99802232cce38883f550e9a34d7b4e26c668dba925e5799cbae16cfe9a1a2937ee4c3e13d5448ebf40609643acacaeda76da0a6b198991fe4241cd61d51933eba05260bc3a74e1756d4d55e49552a55dd80ae26129ea69bd52686aec040d23124f270b2aa2613d746c4a3cdd74c3bb2611e11b844d2c245594a0ce41b72a7a60b5f9a0a7b35ace833bf5881297800bb79f86323dc43b6e3023eda21abcc2b3e828a2da482f1142baa347756310d136073c922bf3181a3d8eeef8b31395746133ca61f9a176175cab701f24d78b1e03f478e06cc6d95e616f8d83787d4e00ff16153d569087e5b49e2735f32edbe0547d85e8b7b678e8d69525bcecfe0aad0cb121929766f05963cd7721dc9609e7efdc2101a28522188c728f58f4e9b7f6a7636dda0c256e82403760d33369cee62a628d18bba39e6849e68fa6783e42e59b316081549b8e11ebe7a6e3fdca2d1e8a46bdc1fd5868cb759303eb2bd4e3fa3381fe911734a0f4f6cff72bc7da0e7d456b29157e41a731420c8f2a78da5e41fda24e61ce809f9535bbb59e45956f70bf6c575c0493b451501344f8ffcbb7943e78926d58c1a7038f1c39978b04af278158c4789c05e62dcf2c632a7e89ee3b27e6ce370bc139e2198eac87a7b1cc99d29ccf07bbcfec8479a5b58938cd43026a4f41add4e11e40dfddcba9165c6080478ba74bb4ee0356c5fbbb1afc36ace0c28b0c11ee05bd0cd9d671f01a2169a73cb9fed4fa2bfd770c4fb819050843ceb8cc9ffc328e3a12f37ad368bf9ba5d17ad6a4005d853c4d0c236fad27bc55df3d6af1a4eba31602d6acf447c9d55e6ac17bb9abde45a508b516d0d2dae8746c2b23d6e004ca3bf15f7ae3ed9e7940321109eada3a4d2a1a81b1b1541a51f437b523b75739538635f0826d156e1586fd2c747c58ccd81a319377fd83001abe935c5fcec8084f08a5c6cd609add952e6cf2068384ce72bc10c0e18494738f01d239d07fcfa34e6713a23b76aff7e34da96139c7e9cb48ed5e47ae2f7ad95edc470a98967fbf6f2abb17a59b4dabd04d4ec9f9d573eba91c7c7103cb7db3c32f1468702e8193d40f56016933207e1d17d2e7ff1d3805062fea9bb8cf3513af95dadaf72bf88660434a227c6eecf0802657c321acfcc30becab7270fe5be5fd9c94e790040a90d56ae0eb235952dbf39caa4cb343a96b648bfc97fc69e145d4825b2bf30e4112ce9f18d62c48bd78e4d054385c25897536e2c873dec3e8d7466ff7a58ed3f6ffa8cf6a51f294f4cdd9381e9a324c630ac7bbc01c7038d543b10b222e8cf5d0e45afa06193a6bfb4d2d3948ea0a21cc10710a8e38daa89c7fc18f51eef0a79ab96f77a2e0b80d4c7e720c474d52e5fe014a8fa9202155ef8a56254b4bbf9b867a5aee131a0d4c750038cf9ba351e4ab0373c07ade6c9e9b0953747bc76c573e4592bc9b88aa9b467252eab07d2ce8ba8779f1ce827483a1ba5c583fb9a62628f94ee84969384076e6e0497877aa0ed7c872f4bcffd805a7aa4382809704df81ddd15cbc793e2a14b8568de4109edbb8e8a42c20dc963e559978d45f3558d531bf187155c319fc7402bf7bbf152ad8087d10459b589e454dc5bcb38910c8585807af49d633574783747d17eace598f318c2bf5cb9db19fbcb113b875799bd7381620da826d10c802baa22bdc9de838c4169963af2cfa1d36e3b189546cb0fa26865c7259f92cc83705cff3a06bd9cae1e7e38a0964a21c27ae62b9b17af4ba2f419770803b8d36c405014341bfc808686e849c719b07804c8fcecc2beb7229fcea1c1987383ef76c2037c076824ae125b0f1b37d7d0d4f0ed574352490fcfc8c08fe9da409f9248b94f805b979719ff171d6ad3ff798b319c5c32744011e19ce46e32e1c628b15a177e7825c8a7c88bb2aea4dcdb044abddd7d77ae6543f106f8cf80a3d9a1fc6bc62a14bcc5e4280da37ef030d1e924f0023a88a56b631135e78b06a6817c77b35cdec1476bacdb52b63f44abc5731a32d8101120f7ac2542006f71cd0fef7046bb05dce0528cd35429c921d728ec6f21de73d0d47cfac294b92b5a239db65b7861bb415c1b0923a6f5d7914e638cd059f8d75b7992f4fc0ba9aa75ddbfbf9a6da00e68153e3b767b4e6fd579cf074628a75102371dea598ecb3588ab5bbf702cd79c907a6261d3e4a7df49a5251e0cb772dbf99af6739e59a9528a494258a59bd80d1cb728786eb0dd688a7bdc55fe8aed1ba43417915080a5c5ff9b73d440db342955edaa5f5b92d32075dfc78f1162f04ec6349b8e1aace5dd785d6784b8b1e30c297e8134cf997e98ec68ca21dc17118bad0f572847b7a2920286c356f0935e07d20f200b508ebd17d7d5a402d6f2589507cab7b9a4f930cb0a0c3ea71465b841ee5229e568b4cc43327f9673d5cadd494acf35dfe0ef45b0df7d08c7b4b04cd62ec126297a4965bd8410ad810b37d32df4d268a18ea420e974f483d70507a1c956075f2be715ce68072fb9d8bb657edb95c0aefcaef7dd5b18fc4adc8871d2ca0ecc1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{&(0x7f0000395000)="954ab0f3fac2b35b1c562fbb693da61f30154935d05c1eb904d2add0321971c4551dc0f8b63f8ff4aa57d17041789abef209017c13154eecdc9fe9a69bbb44baf1c7b7eec50eebb8dcd282df04e625a0399448bb0685a68b1b5e119b2a6bf5c45fcfa0ac2ffb20b67759cff626ec9150ac48404b174bc51d3cd692f87d50a3fef08fb0e655bf6df561564c0763499f5ed8d94103caaf10980836af0dd760a0cb51e90229b97b6608d1e6c3fd37d535e4ac179c9a0b83d2e470a05940730aa168622fed245975bd4e6c1d2053ff852a0e32b73a1f61b35e3d96323bd2ec616b3c", 0xe0}, {&(0x7f000063c000)="f8d21b66a1bcbb59de279906d0e76f2b52366e8f7656b4e829da27ecd417dd9130725b99a283ed9d76fe017e1a64f14b1e4540839a04d92a49f469c73466b89904f65f4d0e6ba022517e1221b1cf7937", 0x50}], 0x4, &(0x7f0000fd6000)=[{0xd8, 0x11d, 0x7, "e3029be4468550593e7b145db6658a9159c6e382c26f106994e8d036e26e54d6a926983581b6a1a7ee5faac5ea704329f4521d14bf5efcc54b7c7f7e76bf1c65cbe1cf9a1572328373ec19900c121bd4466c91de9fa7222b77a1b183fbd167eabb0588af87faf2b076f6d2ec09e30a559396eb55aa3073e4fd34e54f6c56cef362e3ed0b3f6f4c343fe8527bd994ac5badd66b667ed21c4a4e4c379fe6ace21e4d8ef5275080538176f53342af862b7e8f5869418cbed8cb6d94724679b43adc117251d0a19517"}, {0x28, 0x1, 0x4, "45dbb301f28e8d7614d7519cb241930227aa0a6c5b945ab6"}, {0x100, 0x117, 0xffff, "82fb987c20a8629dce1b5c9e03da363c4d75f523d61f1da7794c4cd7414803b45bd1441820a230b18adc2db892cb2f2299bb7d071488c69afe43592d38f5309c99b77c362be9dde8e75c1e91d3744ab2271c6924117a6120bca98689db811e3c4fbe9c7010f941758001d99aa62cc8b69300c21e263d5cae1bd5285cb7f61267ed50a2e22fd09ca540df2ba1c17c3902390b7848eaa771f153729df1952fb929a03e9e823dde4bba85afad6948812de35783e6acbd0c82e99e77f85109fbb98947dcf640e65b61633b6f06dc9842abb0de35cb86edbfdb4473a23ef5fb0ad48aa61d29b649f6732a30cf7ffb14b551"}, {0xb0, 0x29, 0x100000000, "a6335a642eafc158976c64ea6c50d18bf0c689e851857ff8524c6449828989a3323930334c92d6eff9e3c04d1e1f2693b13d22608d4438f5d51e4369969a78be43e65197c18e70a8261d2a6506d9bcb013d264a6c0370ee63a84b34389f8b7704dce595bc870ee08ba4c1cd95e63bca0ef0bd934c09951ac7501faa152085902c449aa0fc1b187cae23173fce683475157defd5ee57212b33a122659c4ee"}, {0x98, 0x19f, 0x2, "102419a2a643314bb19e1125b84b644e548c74f8ce95da7fb814a8c888714efff343ba72b05c33e5da4b3beff74e911a37507d40e0952da22255e021bf317fe2ae412f49bddc21f7bd63a5a44996964d52175f039e03c38ffb8c5c4bab74ffee2686dbda23e203071d97e27ac4ba1217ae9f5556e6f8c5720687405bf5da5a44c7506c6e4d9b39"}, {0x58, 0x109, 0x3, "b230b1ed0358104772d084fd99c122c8af41e5f1786921b33262e02fc1e1130ea9ed7c964232a6625a2c16e05813130f50a8909715e6e42b916b3a80d7b008783054dde81b6b95"}, {0xd0, 0xff, 0x4, "5615d9325b6c04d1f6b93a97e5c6a07f8fd42dfa7e298ee966fc0441ab4ae1e672fee83aefd2ebdc93b2c6702ffc477762924356f265e0a15baae086a5ba25fef481552b8ccf57f9a5f57056e35d9aaab6e955216001fe1615abe8e12fd67a32dbb3897f79eb0e758cc9c7d17432cf7177ddfb59eafc7ba4349bae5f2af9430096d345435a21ea704c080e46e9236c50f82140652100d944ee79f845b534c0eeb0f14a05341cc44c5fc56385ce98194f3fd225f6146bc4f08361a0"}, {0x90, 0x116, 0x6, "11aca8ba8670ed02d537685523147095b3d0018e181dcf31004cd1d997913f02153b84f3c6a4afa06afb464c3f84f5226d04dfc8ecde8959a66b62469b90e221201141b309ff3ac5cb9c286c0ceed768a3039322fb5cc0135395da72e4369464096464129daa86fcf81c97af40cdc65928f78c37f96c112a2cd0ec5350"}, {0x18, 0x18f, 0x9, "4206b256"}], 0x518, 0x4000000}, 0x80000001}, {{&(0x7f0000fd6000)=@l2={0x1f, 0x7, {0x6, 0x94, 0x3, 0x1, 0xfffffffffffffff7, 0x4}, 0x3, 0x2}, 0xe, &(0x7f0000fd6000)=[{&(0x7f0000fd6000)="0bcc14d835a0a284f4d097b838226093b294f1c155e6b48f2968f094474ef73e2d322a9b62bee6a13fe722b74d7ac7916f1ce3d3366282532905ea9d13543715bb6b1f80d43ba446e3bb9977d5268edcffee9478b7d71f26fb9794eb12638078ede826fadaad8b7a07ffa57ac5400e9dabf242bea63e49f4c929c0bea9b215764c7ee67a3059b3848efcd387ed", 0x8d}, {&(0x7f0000fd6000)="e04fd2c5b7c685dc8b81f566a3836060cdd697afc6bf3fb48ade100c2be858d064dc3f0d231ea233ece9db34481ca72e7f6e483c656f85c650dbcd6663d68482379e73b728a843a739c1bb3db4444ed50f4df1c2fda20e42b01b21856be803b79d6a12ec0efff8a14c6a16d9da1c72d9e772077dbca3d723cd6622d18c3c19e23658e3302e4598f54bb4f453e2d849e9d4f4f2c06cfb5f780a97c60e792aabc8adab16a9d84baf68115c5487bef1a58dc806df4edb971e02882fe3e113ea0a5afec5416a4488ac5529a5bce3251eb01c64109451fbc5981f404cc9ab011472c3f21d42be260d50dd8dce3d941580e1c3a206", 0xf2}, {&(0x7f0000e6e000-0xc2)="aa95d0a5c6a3a60e7df8c98f9223ebdf237191d10bef4388eb1e889320d353cfe3540d8ccdc6403b15a062e2121ca38d63ee54f5d957586b6c4ef3d2e01ed50ffc2c8d93553d7ae4ad89509f7f89f06e6fbf8b1b77f5d26fc45bebdaa107d9230503bb8c5795b0987be23a19b256d59b4c943ea837b935abb5ca10c6619f23076b0acb793b022d2bb3c5b68e12e15e58a0d50bad0ea24034415ce9e9ae95b99be775e9e8eaa9cd8aed18b108072fd2aa6acf4eaf1c3c13498e2608afdd82efb227eb", 0xc2}], 0x3, 0x0, 0x0, 0x880}, 0x1}], 0x8, 0x0) writev(r0, &(0x7f0000fd4000)=[{&(0x7f0000da2000-0x83)="b60e29210fe41f488c35b90c2176daa1bf66399ffd72ad318e815a506c1dc41f01ec3296096af456ae13561ad140a008e4a70a3ed8bd55fb4767077015e82bcea3c9f30f9f15257c9b48fe61c57bebb50b64dc7ecce9ecc0dd6f6cb46c6fbc683498a259ff1b1aca0dad690bd1ad8d41611a807d8e3f0a94a7984bdab02196f36f3309", 0x83}, {&(0x7f000050a000-0xb0)="5fe9cb5d936f3e7988fd9e6e7a6d409361b12caf9d6c115e314365481cf8dcc3969c1cbf068e35bc7193c3b6181334117da53921ff7738ae605d7016a1a9d66b273c524be72afcc103399605eab1ba675df54b54977778a9f9371ef6125de8354ae036d61b81c28d7ba656b12a48b45fabcf900418932efdec1512ac0392c17a1ac162550a6dd1056e2ab683010aa7da34bcb786e040e9b0999dc3f89e213a089c438cb0f82b1b75b5b9c15a06058747", 0xb0}, {&(0x7f0000fd4000)="9936d62b244b8b20b736ae16c70e5932de7e823008c8f3ad91cb6bb254f2377bdbd6bcd915709b9efd9eac1c33aed24d06502f59eb81c2d874231434e6b601974930", 0x42}, {&(0x7f0000fd4000)="891f8e547f8d6220f60335759de07f1d50452bd8c3d396337b39a72f43a5ebbf810fde6a7b4910a377cef81790b72fe14422ded2b82a57807dfc014234c985874ef2dceb866e587b3a593b1968f39e1d5b31db165d9df3d64ff46c54b898dc757b04069afc1f577b5cc32c8527254e99a34c8c06368298c8f50096cd859e585e8c6635b18b1caddd849bc42f8ab4a936b26019169e897265462e3320ee886f8f240bfc14e7", 0xa5}, {&(0x7f0000dc4000-0x71)="394775ee6d48c9192505bc7c5ea5c0085f53c00e545223405b41b0960eafb8be9711d39b9d0a300f67f0df34b4f540a8dde9eca8a440ede83b3ac78578d3cbccd93a410f5cd7881ecd2d7ef9fc895073f14ff383c66356761886877a2e0626560a7bf03bbd021efa8567f55befa24a4cc4", 0x71}], 0x5) 2018/01/23 02:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) pwrite64(r2, &(0x7f0000951000-0xd1)="8b9a4d0ee43494519b1d01e247803d5359c0ba38629e470aa4c3c15d1cefa16940d6080db02f0d92975d994bdbbb79145f0b80a60e46c40ba15eda89753a539aabc17b73c11a0bd3aa9afbc4356b23bdaf71e286f4980723ada1935f533ed5411e67176aa931fe8a3792923f9aede327923a0857b88b78162f20834a378d3ef135e2178a879373ce605382ed41b8679b769cc2631eb2d222a3d06306a597de83b9138dbb487bca14974fcc13bec0899c37071c205dc90c767cd5422c60a212e3262cd0744d2f0b78349a1df13b601b5011", 0xd1, 0x0) 2018/01/23 02:19:56 executing program 5: socketpair(0x1f, 0x5, 0x800, &(0x7f0000c34000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x40)=[{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) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r1, 0x3}) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000f8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000036e000)=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) 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(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpv3in6={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]}, 0x0}}}, 0x3a, &(0x7f0000d92000-0xa0)=[{&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000714000)=""/68, 0x44}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000548000)=""/44, 0x2c}, {&(0x7f00006f2000-0x7a)=""/122, 0x7a}, {&(0x7f0000276000)=""/132, 0x84}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000bd2000)=""/61, 0x3d}, {&(0x7f00000b6000-0x49)=""/73, 0x49}], 0xa, 0x0, 0x0, 0x1}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r5, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000075d000)={0x0}, &(0x7f0000b58000)=0x4) 2018/01/23 02:19:56 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000002c000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 1: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x1, &(0x7f0000b42000)={0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f000026b000-0x5c)=""/92, &(0x7f0000b43000-0x4)=0x5c) r1 = socket(0x2, 0x801, 0x0) setsockopt(r1, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = socket(0x3, 0x80003, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e51000)=@assoc_value={0x0, 0x0}, &(0x7f00001c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000d9000-0x8)=@assoc_value={r3, 0xffffffffffff0000}, &(0x7f0000b89000-0x4)=0x8) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x78, &(0x7f0000001000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000ee000)={r2, &(0x7f0000a92000-0x9)=""/9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind(r0, &(0x7f0000ef0000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x100000}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/23 02:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f00005ad000-0x4b)=""/75, &(0x7f000049b000)=0x4b) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e12000)={0x0, 0x0, &(0x7f0000f75000-0x50)=[{&(0x7f0000a72000-0x35)="31f54c68ee616fb6459c8f2858c18e29", 0x10}], 0x1, &(0x7f00009b4000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000766000-0x4)={r1}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00009bc000)=0x0, 0x4) 2018/01/23 02:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x40038, &(0x7f000089b000)=0xffffffffffffffff, 0xfffffffffffffdad) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 02:19:56 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000007d000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffc000)=0x10) 2018/01/23 02:19:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x20, 0x3, 0x7, 0x25854e5f, 0x4, 0xffffffffffff2eb3, 0x800, 0x9, 0x8, 0x7, 0x6, 0x3bece62e, 0x7fffffff, 0x3]}, &(0x7f00009cf000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b55000-0x8)={r1, 0x7fffffff}, &(0x7f0000bcd000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r1, 0x440000000000000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000004000-0x78)={0x3, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x3, 0x8e0, 0x4, 0x0, 0x3, 0x3, 0xa00c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80002, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000004000)={0xfffffffffffffff7, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000006000-0x90)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000000)=0x83e4, &(0x7f0000006000-0x4)=0x4) gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000007000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f0000008000-0xfd)=""/253, &(0x7f0000007000)=0xfd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000008000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) 2018/01/23 02:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004bc000)={0x0, 0x82, "f0f4dd72b5ba8f5a09f4e09ceb69bfa16371b041ec8849cf94c1df96b9708d8833b865fe6f3c4bb233f6643ac4d24fcfe369e242a603c36495ff9f0b1cf04cf642aa9b1b7a7cca5baacb3af01e42ba37d9da8d34c35d7a888ed4e7ee02872de90e44873f9ba1928937f50c1ce94b23079b8d3f9f0a02a6ac12093ca857d4dc722365"}, &(0x7f0000d9a000-0x4)=0x8a) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c85000)={r1, 0x0}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="5b405a379fa761a0083ba47f2b71f0650b6c5702e07268db25123cff765ed98f4c7ae25dfd18779257a7f21b8e4073e42bb2d9464b0b5612dd7c18a5621221fcbc6aa5e649cc7fda229aa8a7d95d0bed018aff41c0746e71ab983cb0f7e06329051aa3942593b96e9452704a68a56796fd914c4b164ffafc0197169d4589162d6e3cea02ad65fe58b3ced3ccfc7f2f8291ed64c78c55851f1f99119ee37bc4ac3e820ee0d2dc08a078eafb756a291f502ef6b53f3a2668274abc406622181991d1bfcf3e43502965e9da210fc058ef8f081d10c95ab455b21a31fed1cfac154c7aee8b76afdde769d574fea5f4150b21a1275dbbb900542c2154edfc27862311809df3a7e0b2cf33a53305b63d94f7e268e816c9aba3b7fd83065862b6567251f91c51c007fbe6e0d6160de916435619e78975fdb668545dca1519a9ade66e2d3340a8b8a536ef4cf3978691c8ca498ce9c60ba35c8baef02489b2bb9c12d1bc9811e6f464c089461e8595fd3f11dcf7f762a290d6d7cf3d618a69b3a97b58c5df23a11f7f4a1b61a49e7adee694465be66567432ba3f26156a56241eb0c3080909720b497e185858597a3e323b12084bcdfbae9bab24dc6f69882edb30e3c5dbca688627a0968e5b5ea7b9f99119e5e60bf492eef2eb6ae7645b825bb4edd096c2d3084b2cc378e7a76d79578b44cec261d0af87bf0880601cfbdb5560c4a168313a981b3a80a1c90499f64f759ea835806f5469f3d4850bd60fd10de66869d640f4f4b3f0e46d65ea2d953ef8d384cc27bdd786b0cd28520b83011c978f413b2a89e8d8ce27166f2dc76ebb45e368f4edf6c271fc32c1a3a444b5e15543ca5cd43fdaa4bbe2bb72bc908dd2d8d77dc29f014c766cc9caf595a840b5b19a12872dabfa0a84d6a26e553a5f8f31d5f8477b969ec2bd65df8ddbc44ddf1079003c68c4cb00faa7e15fbff4d3b9ef6f9320a90d9e0290553301ec1489bc386db259e5f73e07d7321e11867e2ea931aa43aee09f29eb275066a7dcb87c028b03e0d9b4bc1f694ed866a7d4a12b4a5ebd16ff6d1f5bcd938ec57278b15ba103c608a6e34fedcd4839100f0fc4527de755c780c3953e3a81bcf54d8d1b0c27c10eabb4227453996c8a3312bde6fbe68cef58fba74d9aaff94c160085d73a90005d9b33a4df18c565375a7fa1f5d2526d599963a1064588ee00f93bbe0d89d71d76fb72d42864cdaeff7d24e3ffb89f20c37a48de40da84e02bbafbe842cbf339fde71f97ab01bc34dad73c567439b4eb23289b2e7d77608fdaa353cfefd53de624a93c420720e221a22508f634d0da83b947ac9d130a93cbe9aa39eadbbe94d6fb29144f1843da1b34c71b5b3bf87ad9f7ed28741ef49b74cb1826c821a8c65ebe0845d902872e9cdd6ab08f7aa6d556f0c2573028eec9a864edd0fdf8bfec0d66c620716858c9e5fbd71efcb6e386c30c01d6a291eb88f2149889972e9f8351bd3191f959bcded1001853e53704ad31b6f4a7b8c5534674d771a77e3042b0d46d862bdeaf88b7636223bd7dff3ec5d4cf100d144456d7dde597777b7d4b33170eb1da9e391170098fd9fdc5b44cff75b5bc7bd2388268a2240b4324c4fdaef79aa9bb4dc2f4db794d91a5197d81c4c6ceba1ecd6f31c2795d3cd2bf6780d1343c5e532507564587a639d11b2e9b1b115f29972304791d24f355d95dbc26261e4e061bec67c7b676875c66ca68ae876c54cdb8158b8eb093d62a6cc3abf1aa04fc7f0ac46e19897217296d5127a0eaac56f583ec67c534947c5b4674dd59b75e672d2b2bfb39d96199b49dd5d1b2af4ba0877f2e1f7af92f18fdb33376731bf47565f7cdd099b2cb00362ef7b5d7d13da55c22212344e43f47a7e51c61499fa11280a953c83e921eeb7f4648a98a917dfb6cf33b2a7d2c3628d4ac6ec9a0328bed76035cf211af00edf4a73bcdeb3298ee8f856fdc73a32d0ecd5708d1dc1e0e1179eee025c1eef2e546b93a20bb8a9e50864108d862ee178f5e278c541d921262025efde634a6f9d3ccded891b9ee2add9fff596a80345670d1f7eea505b8921cd1fdcf97d2181c921839c9165b46f99896d45cc6fca7e2317334b9865be875536455632737b38b6b1270d0fd50dccd2d97ad784bcea954256af95d2655970f5583378b0d59f6e6c975518b55a7dd609603ba4e268ef5c31bc39f69846689aa74c4c68771e9862df63458ff2be14d13d1adea06c27c0e7dd326fe50a08c268f45fb2524a841d1b1a9f8375fb33690906369b0d24291e7070ccc7d4ef88597f8341bee6b93f463181d47d1635240634e9db41895388b03c3a9678bc5db414cffca8078df2cab54b33552b29e1d7f1dc4f2c922a4437c46c6648cc4f98cd18ff8148c54f0919fd6504b3ccc16bb19e251327f16a354be028c914b384c23c4d0fcdca83e387ada89b4207e97ac3ba47b7e4e98a43641f0844c17e53d0ec6b542d1a343e4a7419275f583d69cb24b4b22a72f6231c494e9b110c84dc1e851de85191b70bca4de81564f9e068617f84176e638ecb64c042a7eea3c92d30da18bc62b76a1e02215dd058d1f829e08180bd2de682cea4216228d6c4852f7f4e0d5f63992dc6248205bee25a7407816019b287d84c9d79ce9ece65e1ce07d14b97a94f7bd9e85ac0c2c0370cb9a924ef197d1388fa349fdd68d238c15d08b47d67e34d8b48581f92eeb4603f9c86f41adac8ef24beca19c1400eaac6b1a6f23d7ad2020559c1cfae2d58b3235bac56e742e5f7b5517c78f7dbdd5ff34f7ab85c6fd95dfc735cc18c4f3cef08138870637665dcf8c52180abc1e0788818777797849a28cf83d88da0830f36982c12f5dba4153a367e44ccd1a3fb9f543ab6", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 7: 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, &(0x7f000066c000)=""/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) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) pipe(&(0x7f0000737000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/23 02:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) r2 = bpf$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}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c92000-0x8)={r1, 0x0}, &(0x7f0000b27000)=0x8) bind$inet6(r0, &(0x7f0000474000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12}, 0x1c) 2018/01/23 02:19:56 executing program 5: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x8, 0x800000000011, &(0x7f000045b000-0x4)="f7070fff", 0x4) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) [ 577.685470] IPv4: Oversized IP packet from 127.0.0.1 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005ff000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009da000)=0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f94000)={0x0, 0x0}) pipe(&(0x7f00001d2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b92000)={0x2}, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008e1000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x1, 0x1, 0x8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c71000-0xa)='syzkaller\x00', 0x8000, 0xfffffcfd, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 02:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f00005b5000-0xd2)="3046f4a6e30c6ec9e12e4bef4acac2ba53fe61a1ef7c18138ca7424608e38117b824815e2aba12a0d4083072fb170e9ad0d9a26abde333111f6478ca1d97fb971cc94dbf3d34d34775dd1bbc581c84d4144c8570a1f76661c38c03365d95d2e47150b4d4e78e10c56c4fefc29b91e5e24881167d1f5271536679ba18c5332ab3bcdd315eec777b7eedfec371ece7a9e7694e3936e2c78f7205fe027a215e3e227416beff5b5243417fb33195fc8556e66110c27fea2d2663b995bb35a16a051d52566ebaca816c581743b3c6873e76427c49", 0xd2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000f55000)="", 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fab000)={0x0, 0x5}, &(0x7f0000616000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b72000)={r2, 0xb5, "62afd258525b2b7176b5b21ecd0bb449d6563cb0c0441fe66705d844fb06d7595e29ee53add1b5bf85708c04248b4855dc30055ea38e3fa99cb5e29d80ce74f5f29a0bf5cde529e037403f42cba91ea39d0159c52c4173c0af72e961ae0a33f56f45851ef8cb4d30ce8302731480e6af70a02e22e8e32263e32f20ea05b1634b71df4c2ddb6dd550129dc3d2a1d70e7a18f5a4a271cf50d90fa761c2f634e13445dfe3113e36e067472571fe6b150933458a5ffa09"}, &(0x7f0000f8e000)=0xbd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000314000)={r2, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001e000)=0x8c) bind$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, 0x1c) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f0000818000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f000048f000)=""/252, 0xfc, 0x40000000, &(0x7f0000224000-0x10)={0x3, {"ba7de78a503eee"}, 0x8}, 0x10) recvfrom$inet(r0, &(0x7f000003a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004b2000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00004a7000)={&(0x7f00000f2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000d8d000)=[{&(0x7f0000fda000-0xe7)=""/231, 0xe7}], 0x1, &(0x7f000052d000)=""/154, 0x9a, 0x0}, 0x0) 2018/01/23 02:19:56 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80000000, 0x7e2, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x1)=0xf8) r1 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000000000)=0x8) r4 = socket(0x9, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000)={r3, 0x3, 0x10}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xdb, &(0x7f0000003000)=0x5, 0x4) close(r1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000004000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(r4, &(0x7f0000000000)=""/249, 0xf9, 0x23, &(0x7f0000000000)={0x4, 0x6, 0x3, "9f157d4acd14", 0x490984c9, 0x0}, 0x10) socket$inet(0x2, 0x80a, 0x2) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000006000)={r2, 0x2}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000009000-0x10)={0x0, 0x8000, 0x2, 0x1, r3}, &(0x7f0000008000)=0x10) 2018/01/23 02:19:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x10000000089f0, &(0x7f0000730000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) 2018/01/23 02:19:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet(0x2, 0x6, 0x7ff, &(0x7f0000be6000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cf3000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0xd, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 02:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x7, 0x6, 0x2, &(0x7f00003df000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x200480c7, 0x0, 0xfffffffffffffdf3) 2018/01/23 02:19:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='irlan0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r1, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r1, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:56 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000024000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000b000-0x8)={0x0, 0x5}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000025000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000024000)={r1, 0x9, 0x2, [0x10000, 0x1f]}, &(0x7f0000022000)=0xc) pipe(&(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000024000-0x4)=0x7f, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000025000)=""/0, &(0x7f0000026000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000017000-0x16)={r1, 0xe6ad, 0x7, [0x7, 0x2, 0x51, 0x8f7, 0x0, 0x2630, 0x20]}, &(0x7f0000026000)=0x16) 2018/01/23 02:19:56 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000032d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[{&(0x7f0000fc7000)='z', 0x1}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000489000)={&(0x7f0000c18000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002da000)=[{&(0x7f0000f92000-0x3c)=""/60, 0x3c}, {&(0x7f000055e000)=""/189, 0xbd}, {&(0x7f0000752000)=""/4096, 0x1000}, {&(0x7f0000408000-0x26)=""/38, 0x26}, {&(0x7f0000cec000)=""/165, 0xa5}, {&(0x7f00001ab000-0x4c)=""/76, 0x4c}], 0x6, &(0x7f0000524000)=""/137, 0x89, 0x800}, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000aab000-0x4)=0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x207, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r4 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r1, r3, r4}, 0xc) r5 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000002000-0x10)={0x1ff, 0x8, 0x2, 0x2000000000000000}, 0x10) r6 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000c3000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) getsockname(r6, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f0000003000-0x1b)="82284a7f92b613c16ace9f5f955e9c5aba9c1ec1be7a6d331a9dad") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r5, &(0x7f0000002000-0xd0)=""/208, 0xd0, 0x40, &(0x7f0000003000)={0x11, 0x1f, r8, 0x1, 0x400, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r6, r7, 0x0, 0x2}, 0xfffffffffffffebd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) socketpair(0x1b, 0x5, 0xfff, &(0x7f0000483000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000073f000)={r2}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r10, 0x6, 0x1d, &(0x7f0000c8a000)={0x3, 0x9, 0x1000, 0x7ff, 0x1}, 0x14) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000073000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f00008ab000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000672000-0x4)=0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) r3 = socket(0x1b, 0x6, 0x19) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000637000)=0x0, 0x4) sendto$inet(r3, &(0x7f0000892000)="9a292ae3face9f5a449c3b15b0da0df1588fa7a51db02f06fe1ac034db939fc796a97bb6b7a9add11e07efdc266f78f7e756a9842fcf404c0cb4d283a5b56f9b3ced6754c173274821c57f388f1937d6038fdf7678f1c110f4f53988574a1cdbfaa15a18ffbc73b96386f39eb44e771a6e2307d13eaf1da61722", 0x7a, 0x804, &(0x7f0000e25000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000fae000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000744000)=""/130, &(0x7f000092a000-0x4)=0x82) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c54000)={0x0, 0x0, 0x0}, &(0x7f0000330000)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e92000-0x3562)={'security\x00', 0x0, 0x100004, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0xfdb3, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f0000b60000-0x76)=""/118, 0x76, 0x40000000, &(0x7f0000d5d000)=@nfc_llcp={0x27, 0x84d, 0x5, 0x6, 0x1, 0x8001, "5c890f1c7a067079ad11c5eb9304155191d8483143823fed2d86e3e305a36cfa207596770d380adde1d691f1546c0f5b5be204313cbbcc93d4123e87bb0359", 0x4}, 0x60) accept(r0, &(0x7f0000523000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d75000)=0x1c) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00005c2000-0x10)={0x2, 0x6, 0x0, 0x2}, 0x10) readv(r0, &(0x7f00003c6000-0x30)=[{&(0x7f0000015000)=""/29, 0x1d}, {&(0x7f00005d6000)=""/4, 0x4}, {&(0x7f0000dcc000-0x1000)=""/4096, 0x1000}], 0x3) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000838000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00003a7000-0x10)={0x6, 0xf315}) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x60, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000003c000)={&(0x7f000053f000-0x3a)=@pppol2tpv3in6={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]}, 0x0}}}, 0x3a, &(0x7f000003a000-0x30)=[{&(0x7f000050b000-0xc9)=""/201, 0xc9}, {&(0x7f0000ca8000)=""/29, 0x1d}, {&(0x7f0000f4b000)=""/96, 0x60}], 0x3, &(0x7f0000a11000-0xce)=""/206, 0xce, 0x4b13}, 0x1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00001a2000-0x4)=0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000885000-0x4)=0x4) getpeername(r0, &(0x7f0000ccb000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008fa000-0x4)=0x1c) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f35000)=0x0, &(0x7f0000247000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000030d000)=0x8, 0x4) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x6f, &(0x7f0000c24000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "21a6922afc5bf09d2e431a4f564bd80b608eae91ba75a98014c4183ad85280be4262e4067bc6337c1ca9edffe10ab009494ca25a155f07d3c1548c9d9b1f30da6ca91227c8"}}}}}, 0x0) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000007c000)={@generic="f073a1c85e689b973b5cdc132252e11e", @ifru_flags=0x1000}) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f83000-0x78)={0x3f, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x40, 0x7, 0x80000001, &(0x7f0000f4a000)=@common='ip_vti0\x00', 0x1, 0x0, 0x2}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000839000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000e000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000000a000)=0x1e, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000f000-0xe8)={{{@in=@loopback=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}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002000)=""/66, &(0x7f000000f000-0x4)=0x24) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000e000)=0x0, &(0x7f000000b000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x9, 0x80000, 0x20) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000000c000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c000)=@generic="99c1fcd31e943c970897362d3379064d", 0x0, 0x0, 0x0}) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000009b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000023d000-0x10)={0x4, &(0x7f0000c45000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000e82000-0x8)={r2, 0x3}) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) close(r0) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) r1 = accept(r0, &(0x7f000032e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c58000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000435000)=0x0, &(0x7f0000e8f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f8a000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1000, 0x5, 0x1, 0x80}, &(0x7f000023a000-0x4)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ad0000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b52000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000518000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000057c000)={r4, 0x80000, r5}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00005f4000)={@dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000082a000)={r2, 0x100000000, 0x9, 0x4f, 0x7fffffff, 0xff}, &(0x7f00001d4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000617000)={r6, 0xa49f, 0x7, [0x9, 0x0, 0x2, 0x3, 0x8, 0x3ff, 0x3f]}, &(0x7f000073c000)=0x16) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e13000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000825000)={{0xa, 0x1, 0xad61, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, 0x0, [0x8, 0x9, 0x9c, 0x2, 0x8000, 0x7, 0x3, 0x5]}, 0x5c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0xbc)="14f775e37f89551e23c60c2362dc9632ba5274545cc1468ddab81df2160f19488e1c7155e35372b3d4b4316c235e688ef25a8a4754e07d971f0fa5b8375f6ec871b0aecedfbce2e338c94d220bc7b9ffe0f5d931917240a4bfc7d92c88282cae614d5e76156d54cf5133cd6b8c9e74b2f05b0b58ba79b12869a4624a43399bd42c5b8c2729b215817c0643b413343a702cd248e1295d3661bc57796d8c0ba9befdbb8eb8daa4260461faa4fa31ae5bf7a777d9aae5e18ae569da2424", 0xbc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000089f000-0xa0)={r7, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x500000000000, 0xffffffffffffffff, 0xfffffffffffffff8, 0x9b87, 0x20}, &(0x7f0000244000)=0xa0) 2018/01/23 02:19:57 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006a6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) read(r3, &(0x7f0000b52000)=""/186, 0xba) listen(r1, 0x1ff) write(r3, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x800002000) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0xfffffffffffffc35) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r5 = socket$inet6(0xa, 0xa79ca520c826f158, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000071000-0x38)={&(0x7f00005cd000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00004b4000-0x4)=0x0, &(0x7f000080c000)=0x4) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) r7 = socket$inet(0x2, 0xa, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000c52000-0x98)={r4, @in6={{0xa, 0x3, 0x8, @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]}, 0x0, 0x0}, &(0x7f0000637000)=0xfffffffffffffdf1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000627000-0x4)=0x0) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00005da000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00005e0000-0x8)=0x100) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b15000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003ed000)=0x0, &(0x7f000008c000)=0x4) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000ace000-0x8)={0x0, 0x0}) getsockopt(r0, 0xffff, 0x0, &(0x7f0000ecf000-0xf8)=""/248, &(0x7f0000731000-0x4)=0xf8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000025d000-0x5)={0x5, 0x10001, 0x7c, 0x2}, 0x5) getsockopt$inet_buf(r3, 0x0, 0x3d, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000ee2000-0x4)=0x1e) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000053d000-0x18)={0x0, 0x1f, 0x10, 0x81, 0x7}, &(0x7f0000d8b000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000627000)={r4, 0x3}, &(0x7f0000920000-0x4)=0x174) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000316000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000019e000)=0x10, 0x800) getsockname$netlink(r0, &(0x7f00007b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000)=0xc) syz_emit_ethernet(0x32, &(0x7f00000d7000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) [ 578.068484] netlink: 1805 bytes leftover after parsing attributes in process `syz-executor5'. [ 578.093344] netlink: 1805 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/23 02:19:57 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000054000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ec000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000e70000)="b9794300435f35e8f1f540d77052435daeb73409dd998319ad845a3c0e571cf73ed5695ba8473322bcb43f33aa752b0dbaa16632e9f32ad1d502eb19b1476c85a37cf9e5eb2fc16bbaba4a35a35470693f828851b809431325694c281f0e7b", 0x3f) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000dd0000)="72000000cd00", 0x6) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001f000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000-0x10)={0x5, 0x202, 0xa, 0x1, 0x0}, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000001f000)=@sack_info={r2, 0x73, 0x5}, &(0x7f0000010000-0x4)=0xffffffffffffff69) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000020000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000001f000-0xb8)={r2, 0x6, 0x0, 0x2, 0x4, 0x8, 0x5440, 0x103ae508, {0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfbf1, 0x0, 0x6, 0x931, 0x8}}, &(0x7f0000018000)=0xb8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000020000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x1, 0x0, {0xa, 0x3, 0x4000000000000000, @loopback={0x0, 0x1}, 0xfffffffffffff155}}}, 0x3a) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000010000)={r4, 0x4}, &(0x7f0000008000)=0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000008000)=0x0, &(0x7f0000020000)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000001c000)=0x0, &(0x7f000001d000-0x4)=0x8) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket(0x11, 0x80003, 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00003b5000)=0x49, &(0x7f0000a0d000+0x9d2)=0x4) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000460000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) r1 = socket(0xc, 0x80a, 0xfffffffffffffffe) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000024000)=0x0, &(0x7f0000206000)=0x4) socketpair(0x0, 0x80804, 0x3, &(0x7f000084e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b50000-0x20)={0x401, 0x0, 0x1, 0xfffffffffffff2c5}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000067000)={0x8, r3}) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000a0000-0x8)=0x5) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r1, &(0x7f0000c9b000-0x60)={0x27, 0x9, 0x9, 0x4, 0x3, 0x7, "801e60d9190c20c7392da3ed2e097b8c01dd7cebb39984553e0183234be6caa7770c019037713467d1e418c0189bcd1f9b382f2e5a20e1f9e193cf23f0c0fb", 0x10000}, 0x60) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000999000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fac000-0x10)={0x0, 0x83, 0x8, 0xe}, &(0x7f0000106000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000065b000)={r1, 0x8, 0x0}, &(0x7f0000f5f000-0x4)=0x8) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d1000)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000957000-0x8)={0x0, 0x8}, &(0x7f00005d8000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003bc000)={r2, @in6={{0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x4}, &(0x7f00001c9000)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7e000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 578.241487] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/23 02:19:57 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00009be000)="220000004200030b00000000ef00120132000000000200000000000000ea00050029", 0x22) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000830000)={r1, 0xffffffff}) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r0 = socket(0x1e, 0x6, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) accept$unix(r0, &(0x7f0000b46000)=@file={0x0, ""/108}, &(0x7f00006c9000-0x4)=0x6e) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) socket$inet(0x2, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000967000)={0x0, 0xffffffffffffff80, 0x2, [0x0, 0x1]}, &(0x7f0000a3a000-0x4)=0xc) connect$ipx(r1, &(0x7f000017f000)={0x4, 0xffff, 0x8, "10c541c317e6", 0x6, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003b3000-0xc)={r2, 0xf497, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000611000-0x8)={0x0, 0xdf7}, &(0x7f0000238000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000054000-0x6)={r3, 0x1}, 0x6) writev(r1, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000062c000)={@common='eql\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x1, 0x6, 0x6, &(0x7f0000b99000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000033d000-0x8)={0xffffffffffffffff, r4}) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f00002a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cb1000)={&(0x7f0000176000)=@flushpolicy={0x1fc, 0x1d, 0x2, 0x5, 0x1, "", [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_auth={0x9c, 0x1, {{'crc32\x00'}, 0x290, "fc8758b02405ec8919846d14140d9a4b779ad5b76e46fc9cf82897e09b54f7de9da1868de30224d249549160cb25b2499f306a6b9ea696ed340ecca84cf5a913a54de2ebbbeab5d56245f483dc2d05fdc753"}}, @algo_auth={0x5c, 0x1, {{'tgr128\x00'}, 0x98, "3207e05b09abc0f1c5fe2de0fc6046aaa93879"}}, @sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xd, 0x1, 0xffff, 0xa, 0x80, 0x20, 0x3f, r1, r2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, 0x6c8, 0x5, 0x0, 0x0, 0x7fffffff, 0xd542, 0x1a}, {0x4, 0x7fffffff, 0x4, 0x5}, {0x3, 0x9, 0x9c}, 0x2, 0x2, 0xa, 0x4, 0x200, 0x54}}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x0}, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006e6000-0x10)=@common='eql\x00', 0x10) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd0000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006e4000-0x5b)=@generic={0x0, ""/126}, &(0x7f0000fcf000)=0x80, 0x80000) r1 = socket(0x9, 0x100080800, 0x400) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fce000)={0xffffffffffffffff}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000fcf000-0x1e)={0x8, 0x2, 0xa4, "6fb043eb0778", "262c3da640f42bbacf46890687259931"}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f99000)={0x0, 0x8000, 0x20}, &(0x7f0000fd0000)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000930000)={r3, 0x4, 0x5, [0x7, 0x0, 0x7, 0x2e5d, 0xfffffffffffffffa]}, &(0x7f0000fd1000-0x4)=0x12) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000fd1000)=@req={0xfff, 0x8, 0x1ff, 0x2}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fcd000)={0xa, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r4, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000251000-0x20)={r4, &(0x7f0000fc5000)="", &(0x7f0000fcc000)="", 0x1}, 0x20) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00005ed000-0x4)=0xe700000, 0x4) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000359000)="016c2bdefad25431a609000000081770fa871ce004000000f30d477299e737a5ba776fe90c5e12d522bb140e9a", 0x2d, 0x3, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$inet6(r0, 0x0, &(0x7f0000a7d000)=0x0) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pwritev(r0, &(0x7f0000dd2000)=[{&(0x7f0000dcf000)="a51fe198701347230b1f31acea902b270f362c9cc0822011746b15797c71cd6141556eec3fe59bc15a8459b6", 0x2c}, {&(0x7f00006a6000-0xad)="502c543e1d2b61f0c95d9acc33967adc2997c39bb38b2103b317af8952f80437b12c20f1a645659ceda19bdaa9930ddeb60129e53f71e4e6389103c043773ab744bda6fd5364bec0b87052ccc3e7fdf86664badd1f872b7f5d58798b4f7422d7474aa8ecfdf547e692e90a43b236f43c1386e2ce26f5b64d3287ee981b3de1f9ceffc9c97e1b765e8e4acc6bda8c29f1471bee85cec18c62433e3782c3f577e4b773cd791656d95810da0c0162", 0xad}, {&(0x7f0000ab4000-0xe8)="d1f4bc8fc8443a5148e09cb545731bdc98f362579982d7c53424d0e6cac5e9adfafac461ab18133412995b138dafb0bb2cb348dfc99b047ab587c0a15ecd8a50c91568c9922718ec65bab82abfd5be7904e1413893ae5dd23e69ea0fbcb85f7652383406ec0891824b7b569003e9803f75832fbc5b4de4a53def2b083d5588879e5f468b511b0fe951977b718b987699bc93860a0d84faf179cede9f171780c576aa544d2159422e314ffb6b3047fb56db4e751baa07201ec09532115d123ed181b55ba2aa39b1243e49c3a90f736471e2dc4afea49ac73d3b0c4e3c9ccceaa8d69ebdfe8e2b37ba", 0xe8}, {&(0x7f0000b6b000-0x7d)="32481d1b042a4f5695144bb372dcf4efd92e0095d2283a658e9cc5c537e43abfad79857a427757aab9fa6492e7daa07dd719981ce038c6c24e320b87fd2968f90a2bb7f39c19967ab3ea48e34793e575ce7147aa4d8037f02f7d7ea7eaea50fb063e7ba3aa922892469f5a718ed438b61f2954f39d96e29cc9ee8ce64b", 0x7d}, {&(0x7f0000d87000)="88723426ea5ffe53caa8fcb0e482f052bda63adc8dface3668173a3e6af1480abe70baf767958b5b1ff9bdc6f985b57e5754e08f663b881d08bb8bef446cbfe3", 0x40}, {&(0x7f0000613000-0x7e)="f30f62c8c9d894c70a970a666f78cfc2b6aa70b89a6ac28a333077c71bf8904bd48bcdd256a260109d4ab054c03036359e8780b24606805973e7fb3a5d7eb7fe7e047d2396ea5732380f68a5468388a7cf2163c0d64a243f98c52bf6dcb9ba246fd24efbba73f7c0a17c9f7b3090a9de995115a274e1a9a047a198b4923e", 0x7e}, {&(0x7f0000f5c000)="b0ee7183e88ffa7980fe5cd4b236ae3e5b2c4b594347889e83a69011fc30e045b12da729e4d732383273d663e48f7ff726d3475392b81db64a3618ba62fe135dcc15e946f02ec605ea1e4d391e7197aedd36ab609faea49b9c70d6e108af55f60a7508c9babb5d738802e20f53fa461449b99285738a97bf90e78fed3879f1081778434fbbbef818a7f84ea8013f8bb958cdc21407801a39", 0x98}, {&(0x7f0000d3b000)="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", 0x1000}], 0x8, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f0000d81000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000000a000)=0x32) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000f6a000)=""/84, &(0x7f0000cb0000)=0x54) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) writev(r0, &(0x7f0000322000)=[{&(0x7f000095d000)="38237e3ab0b0e813d983af9604747d563db30008e70272237a1c37d9e09e6333ece25a829846d6aa54efb28ab2122a35f7e62d0794b44766e83c186a6fde1c706094bf5cbea16de02f04835dee630d710371c07a4cd0fb11d7b35c40c2010f81afb20deed8af0b4b", 0x68}, {&(0x7f00003bc000)="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", 0x1000}, {&(0x7f0000005000-0x81)="923c9c3d68d2b53950b6be7bcd4592ecfebe4e65b0d12595a18257ef6a1511baa813825330e2e41f858f2d01511291c219315ae563a9b7d29d7c959d21e6d8a3b0b37fcadcddeb8189e0720793ebef1b91476c3ed8feca80da4379e731c8065480b6286c0a819cc1577117e1f451f1b7f175eef13e0851cbeccc4c0d43a941219d", 0x81}, {&(0x7f0000a8d000)="7ab6615b053969a5ba021979b8f0d339d5e86605929a7cb8c6fa1703faf71ce6d3712cab699fa3fa4267e22561b66793497ff1c00408b613d358bb645bdf50e11794b0f1", 0x44}, {&(0x7f0000429000-0xc0)="c3c8d7182450d16922061e1f0f1489baaf2d4b6bec3fb841088127b17118f6c1a6e82add5f5fe51267929cf6f5cefbc60dbea569afd79a843daf8b4f32d7d15f7fde5a41c20f4fc583e56d5f9feef497bf0fa515ac805f47c1efb19db58de0f9852811ce691377c476f68315904c7d1ba6ac967c5ab548ef0c0d85e0e25a7b1b184a3403fa3a9b919b24eaa5be7147cad6dd5d96eab2ffe7c4e7bf97d35cbabb1c26e193a1c7fec9073bf36316e9f29c8284c3246dd1618d4e752e746afcc790", 0xc0}, {&(0x7f0000b82000)="266656dd6f67c2474ae35a81d26687bb65938fea8ad394f0c1f9b78abec6f47f022bdfc4a843f45994275fb98c9adfbe3a0d32b977ac77904a9bd0f641bfaa8e5df82f04dceacfed00ddcc6f0218eed88e1442958df586f527681bdbca98e467095c7b248d7067432cb1e37b585efee0f56ee695eafee47ea91088d6192a63479162c4d4a3ddd24a31b871bf6e0443e57a74291350318770d96f51efd1aef696f5ce8f3462040f9e4d3ec4b24830ecd4ae96e110bee1a55768b3fac19498", 0xbe}], 0x8) bind$inet6(r0, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00009f1000-0x4)=0x4, 0x4) poll(&(0x7f0000f55000)=[{r0, 0x0, 0x0}], 0x1, 0x80000) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d73000)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009c2000)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000097000)=""/62, &(0x7f0000d24000-0x4)=0x3e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0}, 0x14) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000953000-0x38)={0x0, 0x0, &(0x7f000033d000)=[{&(0x7f00002f3000-0x85)=""/133, 0x85}], 0x1, &(0x7f0000859000-0xb9)=""/185, 0xb9, 0x6}, 0x40010062) sendmmsg(r1, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendto$inet(r1, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) read(r0, &(0x7f000002b000)=""/0, 0xac1b113359220980) pwritev(r0, &(0x7f0000ed6000)=[], 0x0, 0x0) 2018/01/23 02:19:57 executing program 0: r0 = socket(0xe, 0x2, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000af7000-0x5c)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, 0x5, [0x2, 0x93a5, 0x6ca, 0x4, 0x40, 0x7, 0x9, 0x800]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x14, 0x4) r1 = socket(0x10, 0x4, 0x0) write(r1, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000ab0000-0x108)={0x4, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xeb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xda6f, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000928000-0x4)={0xffffffffffffff9c}) connect$inet(r0, &(0x7f0000458000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000b66000)="a022138e06a331784bc9da9e19d97f02", 0x10) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000013000)=0x1f, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000015000)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000018000-0x21c)=[{{&(0x7f000000a000)=@llc={0x1a, 0xc, 0xc3, 0x8, 0x45c, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000017000)=[{&(0x7f0000017000)="2d16634e310a74a70c983a5e751439d226dfed813f246a12e061c09e47c767a1a38be4782cdcf7b94360747e8288b77cf9b6f9671ba71a9fc5491000a783d0fddbeba5fed6c5f0e509aeadf47d1a2e", 0x4f}, {&(0x7f0000010000)="182adc49f00f9396e4e2ef3912da88a22589949b", 0x14}, {&(0x7f000000f000-0x31)="8e2b990402289606b08cd4df0dadaa8160daf74ba50bfd35df73e0a6328b6e777b7ba4a5be4533f4981a98d5500eccd0a9", 0x31}, {&(0x7f0000018000-0xcc)="efe26790b7c0c837ee4186a4991a2669a7db08672b306346b1fccc870614f21aa6e809e038dd8240d397cff677294a35349df24a158ca8b97e4461111b14a0928fb7a4ca1329b1f0dac1fe82af6a1b5b38de7c8138b860a8df307c5df013a82316cb49e3543e8e1ac8bb64f0be839bec02c82f50bd25b72a2172a9d61f09e7fadcb7d7771150a216f05508dc47da5971997cef4ce56264ff8d8ca3b514ae2523ac972801f2ad6975301853805d595b00fc0851bf6ddf705c0ac1318fdb099afe48bc15a31cf7c54a500896af", 0xcc}], 0x4, 0x0, 0x0, 0x804}, 0x4}, {{&(0x7f0000017000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x4}}, 0x2e, &(0x7f0000017000)=[{&(0x7f0000017000)="1950e07bf7a0d1bf4a151a85abc64e6d011bd8fb08123e115e64fc961b76f276bf4083726dcf9c34fa51b8e63f", 0x2d}, {&(0x7f0000014000)="df63b4d47df049f83db0c3ac2a17b949c6e24b1796ff3dfdfc717de3cedc8c4919d47137912d93c5350b53f7a4e9384e065c246a", 0x34}, {&(0x7f0000017000)="", 0x0}, 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{0x60, 0x112, 0x3, "d449a889329d3dc1f3a4811a6b2d77bd28fe96aa40428d6bde60fb9fefc05185104e9c2e7e615f3ad59a22aa9f3ff1d267c193f1e0bd47aa0e548a99305a7c68b07d5d848e275e9d933b79c5328c"}, {0x38, 0x10a, 0x1, "d0d391d334f9eabb183b530bf4d52c6ccc3a680823f63d9c1cd8a5327b7173c9924f397ed8d6"}, {0x70, 0x119, 0xa94, "17ccdaa22a2bead8081dff074c7a39534831dda3cda56eff6f3dbfc5a3a0c69f71cb25be0db115c5b965f7ee6489842968e1e0fba3f1d2d88c2dbff1722a28c91c3f1b49b4c9ad7ccafb4701b808c18b4c307b1bbf088f7e879ed425808d36e9"}, {0x100, 0x88, 0x4, "983026e0439637f77386049dccfd96762d27e583089c24a57a6e784908649db2b961f9760edee2149af540ab763aafd3b106651d20b4e6c8db9a718231c251af36d7168d783b2f671e36d43dac02964501f802002c2ec2b6f106f92fa127b4e23ecd608a62c9c5b3720d6712ecbed0d6daed1e2f7b3025fe6a94bfef5c4d7b750a1e1a4b0138fa690cee5c6f1621da4c1e06ab4c0b739a07ad8bc2e9cb013131a872039e8ae8295f4b998a37c7ddf4d56f85f3a14342b2814247197b79923f90a5b5704d44c263ba4af9db0dfcdae745675300a7e915a0152e6e7d7d9f36f00a52f4b13ee1b301440f5c8635"}, {0x18, 0x116, 0x3f, "1ea5"}], 0x1310, 0x80}, 0x1f}], 0x9, 0x814) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000019000-0x10)={0xa, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x109b}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f0000017000-0xff)=""/255, 0xff}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x18, 0x29, 0x8, {0x7ffffff3, 0x0}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x70, 0x8814}, 0x44) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0xb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x9, 0x0, 0x2, 0xfffffffffffffff9, 0x3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00001e0000)={0x0, ""}, 0x1) sendmsg$netrom(r1, &(0x7f000027d000-0x38)={&(0x7f0000c73000)=@full={{0x3, {"4fe32303b91629"}, 0x5}, [{"6baad494217939"}, {"71f50692387a3d"}, {"3eed47fc151e70"}, {"3a57415c1b8d4d"}, {"6190addf642de1"}, {"3e322ffec5e49a"}, {"2b2413cc4918a8"}, {"992714f2fccdb1"}]}, 0x48, &(0x7f0000c9b000-0x90)=[{&(0x7f0000130000-0xbf)="f0a3a36e7501936e32a68affa18e51bba690d06eeceb21eaf2cafa617734f9b58b7764d26814aec61787daf1ce2f7e87cece314f68d3bcf1ccf308296d531b890cc342322572563f5a72d8f4ed4f0c80e0088f6da077a80b6ae401fb242886d159a9923cff3742d232e469be9bab9ce74820f385d8f939b4fa8a57470a00b1df9a9c9d90c96ec1983254dfbf3b02a72860e5a1dabd7018421da398c2d89b6e4f8eae94e260b5c867dd6a682949eaa4243f705ba20b8b718c35ffa70fbfb505", 0xbf}, {&(0x7f0000b84000-0x1000)="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"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0x12e0, 0x5}, 0x80) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r1) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) socket$inet6(0xa, 0x0, 0x101) close(r0) close(r1) 2018/01/23 02:19:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f0000000000)=""/13, 0xd}], 0x2, &(0x7f0000002000-0xd1)=""/209, 0xd1, 0x4}, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x2, 0x20}, &(0x7f0000001000)=0xc) recvmsg(r0, &(0x7f0000abd000-0x38)={&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000a85000)=""/142, 0x8e}, {&(0x7f0000000000)=""/160, 0xa0}], 0x2, &(0x7f0000f53000-0x9b)=""/155, 0x9b, 0x9}, 0x41) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0xd, 0x6, 0x5a1a) sendmsg$nl_crypto(r1, &(0x7f000083d000-0x38)={&(0x7f000040e000-0xc)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000488000)=@get={0x130, 0x13, 0x8, 0x4, 0x0, {{'drbg_nopr_ctr_aes128\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], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x40}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0x79}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x28}, {0x8, 0x1, 0x5}]}, 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x4) accept4(r0, 0x0, &(0x7f0000d27000-0x3)=0x0, 0x80000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmmsg(r2, &(0x7f0000076000-0xb4)=[{{&(0x7f0000553000-0x10)=@ipx={0x4, 0x21c7b933, 0x13be, "7cddf4d21510", 0x3, 0x0}, 0x10, &(0x7f0000176000)=[{&(0x7f000098c000-0x46)="7e7a2129268337e208b1c16f639ba51141de7ededfc2b6605c8e94385e32ec02c97e40def46fd4cad9b45410154dc44f4905476298371d953ca1df01344c824e890282d9454a", 0x46}, {&(0x7f0000bed000-0xe9)="fa5dff4d0a3fe041d95005bafac4fd7535336b91f1e45294a3cb915c745e094cfc2d0258d348f78cb2cbb60793cdd112375e53adb705c6db2f4c21a22f950e545b9c58d0a285c7aba5cfb6604f88d972ee55b31008018f86c3ddb9335f34896f4bc270c8db0796ee10bf08c9930d1f6115020eed28850f3f325edd483981540eb3178059cf1d45dec34f5a9ec90d89de4d040f5ece42f2602d67e3be0300b098b37db3d49aaf1f53d6a1f746fb2312a26f864c775db5c806a84bb90b24ab6c79d0961addfb11ffbf2159121063e89d6377cb82cb8275d1b7fa86af13105d919b55b8233b171cfbdfc5", 0xe9}, {&(0x7f0000f24000)="77e7ad48c172ca4d6eab7a4c42a432747986f7376564e099049c94559c714131a61d47b50b703a2a494b84c8aa7205e3536f2e21f0293bda5043fd1cc5853ead4595f40aff0b39", 0x47}, {&(0x7f00009e4000-0xf)="da9b290972d524078c68b3b54b07fc", 0xf}], 0x4, &(0x7f0000869000-0x5a8)=[{0x50, 0x114, 0x7, "7d2fdba0c8483cc1587b9a83bd689830a3151d96ce5d989284f0154eafae1ecbeba0d9c16b9e0a88b5f8fc9841f6337de33666615f3484530a804ae77d"}, {0xd8, 0x101, 0x0, "0108214fad2b27406406c0e3524080d5919eb13b0faf6178186f462aa8ea7ab3c1b48b5a4754c05d53c2372a2f9049d6d3df874c5fb40c8a62a9581ca939a9373ad09f2947c36419e42c439d2882937df05075a1c51710ccc988d3774b2eae0b2926b545e05e877b181f55d28679f6543eb6df8509bf87d4765e4d33b1a041c359f7eaef19090b02e52539073e41865b30eb6f691acebf17c8f57ad94fc3935a445405fbe880f982c84c7b7a2b3ebf5872908eea8cfa96f79d945dacf7733da8da4d8b0c146e20c7"}, {0xf0, 0xff, 0x7, "2ea6aa0f3e4f4fc50d8fac611ac4d1b56bda7c7dc81a65b5b198bdb21120bf4bc28e7cd32ce463996312f18bc2feb70526d8d12bf0b734de165a82bdd6fc03d80a0ab0d67008e073c43a4a529e03f09d6da6482a206f6942ab7d658bbdec88a1e9399a9a7ab39da58d448c38e2a7c930a2fccd2a220466292cb7e1fbf63eb99509129189752a47d8e82df336dcff47518bff95f49bb90713c4ace619bbb5fb8287db7e4c88a941873ccbc24c5710103239c8df452b1899e4da46ea96286bc38edc6cbca61390bb16f583caa293f9a99747086b48df43efcd30"}, {0x80, 0x106, 0x6, "94fb46c56d7eeff4b136f7bdd77127ef298fec930fd68f5315baf3b34b88b65660f3e97243cae5ce143ff524026a80fa533b6b144a4c3df2f70fcfd1c1a5ae92e1fb294050dba22f8835274cb47543c7db289cb0d0718cd13350400331f96ca1ee0781725b45362285"}, {0xf0, 0x103, 0x10000007, "a11116da58e021fb9b82225ebc96d9ce8d352d4c5626f75bf71156e13633db70e61a89c4aaed97172c1c3b2347b5a7a0cb39d276a0884bbe40c2b658c0bcb1b58f4e98cb7f33b6b190e603c60f445614d17759ef54d0946e77b00de123d20ce5fd03bf66fa52952de3f0b985279452b67b433df7f024405fa5942d05b37f0b2d75e85993ab4c3610e9fa0ce8cd8258ab0d78a0a869f000429a02d1fcffb2f11014651a400469ea0674ad9c5d7be776fd054ae042872f94d813ea9e3aa2c06262d80eab4b082654706fe1936b844eba6a03618f249b00855253"}, {0x88, 0x3a, 0x1, "bccb06e1efe0a8b8da9e023e5ed2c5310d7c68ff0fdb2a8e8f3e0ddac2b6d84575d7eb47f6b8f9686adc95e383e39eaea1c33c72a4f2b1075d9edb84b03f843fcdeaff6846b6a7b9a0d2b562173f0a492d7a4f6deb4f1c52f40d4e376cdc7ee194543376844e974bcc672e30c591295388e31e1e37a7"}, {0x68, 0x1, 0x7, "7df4bf7a12bd1d1060eaa87c9d85a98b8b474b9fdcf95e5e85ed87af4a98b8e0a7fb1ef2e662f9f5aea7bf8f29a952055e154cca884c7e6274f9a2dd683c5fbfd22486c224a6fbc521dd4f49885b32975030dc8c5b79"}, {0x20, 0x6, 0x4, "e2e091cad9b09a5867ef575ae1b5501e"}, {0x110, 0x10f, 0x302, "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"}], 0x5a8, 0x4000}, 0x8001}, {{&(0x7f00009fa000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a35000-0x30)=[{&(0x7f0000cfd000-0x15)="0b643e0742dd17333d384371f916aabe8c943adda5", 0x15}, {&(0x7f000003f000-0x46)="1790cc6457cdee2eb0b906f7d0a6b9d3671981fa71f6cc7067573991532250870e96df3b86d4979a2f3c39be2144503c9f215209674726ddfa3221f96351e6fd5623b85b5fe8", 0x46}, {&(0x7f0000ebc000)="f31633c4b113116c718f267ea466541fa6a815440369536832cbda871037cd92098380c36ec8b32d28166ece3af883f39718b5f08f9f602486107870a6f76ca8346846860752122b8d3cee8814369841d1088c298148b3b82889daf1b02c399bf4d28bcbd83c8c1473a47d957b7f9ea7fe", 0x71}], 0x3, &(0x7f0000ea7000)=[], 0x0, 0x800}, 0x7ff}, {{0x0, 0x0, &(0x7f000055c000-0x40)=[{&(0x7f0000507000)="ef9454843483", 0x6}, {&(0x7f0000f49000-0x1f)="2cc50fa30f7ef2b77e1ebd6ccf72475f9f0ce772da2c428e50ca384aca8e69", 0x1f}, {&(0x7f0000805000-0xf7)="3a0ab67f4cea150db32711f04167bdbebd4588926f571549744b4a56b5a1f879adb66f1cbbcb3b8b57ced88468509ef3dfdac5565f63914a7645e95fd969f005c750e0885fee44c926ef9a26a2725fef5ed22921c7091c1b33431f571398584e8bf8697b4f730e9e911022b89dd4dcf53d889241f44e6d89579b338950529b2a719db2d5890ea886f270a9db221d51d85ec4d15534aa9584436e517d0ba8e9a005bff9b0f9a2a87448ba0a4588cc8b52fa363a92f638dce9565416beadfac8a20bc0b656d7ac14c20e336fda8efc4efc818b0eb63cd10d9ff042eae4080df5cfb2f6fbd0c413bce0864eb0a0adffec0774bafb9eb29bcb", 0xf7}, {&(0x7f0000748000-0xf5)="a0041ead2f43b0a63891802146944f1fdfec92e96fa7c674aa66692c8ba9000a51a7aa53b250627e511e1b1bd6890d7b63abf18e4e6cf128cb6b5e6333b719fb7e5b0232e71ca26d93a1c98ee83eff0998f68540a4f6ca8d89c1d90f3d7f678af9404d1d0f8c2f1897b0d6ef9a5ca151848e25bff350a30da2965e25a0a602f423a974906dc4ccff1592bec6f7bc8593b899c2086cd0d3ceec5f8f844994623781060dbbeb1e0dc728c1c948f58162ea7c380f1faa264ecf9f4abeb94b245dadbb9765d90b6d072500bc5dacc51dcaecd611377146b8394a6ec5cab39dd2cfff140cc76c28827a5f703a5326f794fc109549e357c7", 0xf5}], 0x4, &(0x7f00007d0000-0x6b0)=[{0x50, 0x84, 0x9, "a66e560ec06f4dca694482b428afe157a53176fdc39d9c78a0c7cf6b63538e6f21e88ab96a5511521e58973ea73684e5bd3943373b034f1c1e"}, {0xb0, 0x0, 0x4, "dda5c2d3c4016e588845c038e7dbb85e3033afe6938faf8f318ff62442b5a2967500202ec0ce48b8fd92a5a1fb872ee1242239f112424afd3cdb2e0f0b6f492eed2dfe240e529217894f55c3232f905f0904b05695ef83bd6012e8f42fc212b5867e1e7037d5967065e0e40ce517e344f40c684c94fb43cbc308892575c1dd3edccedb04c2328ab1d5ee6b4c6156938a14f8df4e6d1d870182d4"}, {0x68, 0x10d, 0xffff, "ed6b8c3e7eb725f5f47ec277759fa5f9364ea350772536ba0b6404144c2030e32983fd33b8de6e168fc4ab257f1d48930c4f436a7e868e6c673fa96d9d2c98c79c495a79198f607cc1d8cca34f5e1e47ed"}, {0xc0, 0x109, 0x5ef1, "4e0826e7e4dfe37f277ad882116679c864068c05b88970de1f6d387f76c7fe06727c4179a036bd98ed1b0cc301a921391276f20bb0e207204da54afdfbab476c75ed3b8c8a482038d6daa79121e417208dae9549706cf831b7d15aeef242af602de608fd0409b282b884ecc5c4fd85fb3116e38d756c14257dc7ba338f69099e1989698bb7582c3318583c637c74def8e6dcff4143b2384c76e952510bb565e125b64909efa4f8ea2da8827901cfc0af"}, {0xd0, 0x114, 0x7ff, "3d7343d9601cdd0856f8c99f47c58178c4af2971fadbc849028e6a3bdede2a733b8ac9f06cf459ca7e96fba4c9f554361adc7c3d9d40a58e0972ddf479009bd0e7d061a05ff4682a45d2b9ce8990b4eca7c7294a3387d7cf1f0dcb141c2695d1e74381b34332a889402d676ac88350e33642146477a73a4baddcf3c52cbad5a6c52e57bb73576a0d30b2e667edde87e88138fefa648be8171fd157d4cfcd70b84c54f4a8198ee537db0aa853d3e915018e9dd9d63f0fbd1798f4294c6725"}, {0xb0, 0x11b, 0x9f77358, "545fecdc6d817c4ce817c544bac6639b7c47456962a183308bfd654f9706d668ddd6f25601624a5565e3175cf2e4d4bafde32e009871079546e75a3e8d6390642923dbcaa6bfd8d4a4e8a011df1e3f6124035e479fb4eba4848c9d376edbcb9171693e6c1bd8360df3f5dc9fa2b13cecbcea0c717855722bee2d101b47f095196ef519925e460045592bb7ce9549de05449c18f0bb13497b17b05bcc"}, {0xe8, 0x115, 0xfc, "3ff8ccabaceef934ea908da3e040fd3e4483a627f68326a97bae73697db5daba45759a6b2ae1ff907c477a6814af496db1cffbfeb4d7fb49a5f2c9b3cdbd0d1f1aebef647a867240219478559be049bc5136b7cfb1c139833212fb97072cd0cb35f5c4593a37b5429e5ce788b5edf13a24a3508ddafe3a7623d8664d79c110df2047d6bb8f388d3938c4e599b1c2783b6de11c65a4668d3fe9a8f2fd1e6d38ab2975cfaaa2890e2be3576b34b05df25e0d7357690c5258b96067dabb7eadd28084cde1e9a628427ac3ba4a2181b95cc43dfecb439a9c"}, {0xe8, 0x109, 0xd0, "d667c6933675002c338cd638a61c226281b0973590a386bd60c8192d0d244360b3ea378da388aea6f1e445fd2f9255a1bd8ec74f76e34d6a056d0ae07e81a2cd4df5841b6f84c279637fd409dd23fb1803b26be0065fcc0682a34337b21cfc9eb9ad246b0ad58706eb90bdef356e96118c3de51783f9e31ec8807bcaff487adaa2376bac74df081d081ef2786617433e4e8e5917bc8ff4204d483edc52b36e70e4128d21f8009515a59483f7b53c19ed8179754649360653652343f0472b8aaaa06b58781bdd6e212f4f160ebfbf7e29d752177ec280c8"}, {0x48, 0x1ff, 0x7fff, "213cd0dcc713d1fd901a8d364a6711efb5a85b1957ce430ac32357d78cba12878308ff13ab87dd7b0f29f74152527a843ad866a7aac0"}, {0xf0, 0x0, 0xffff, "514374a861a9ccaa2e702d5bf69350f516fb517f0f6221a23ac661be70f1d2355206d545b10c8bdc39d78fe5bb72b022bfa0a8e6123edd6e18c0c5ecb0fd460923512d1ecda8ce9fffcac97c3eae38cfe6d365e8bf0e05186d1abcad6cd61e40dc9af0af1855994ec33efb8048cd4bd0798b64ca57f85f99dcf7d94cae0d4a04c37361cfd796b5a7e504007c05d192b0e19721c6031e15f1ec130dbc7c0b238731405f40043b32cd5adb7ec27c0c6dafb3e894e61934dd79db0cc1c5d44f36d5fab32091333ff80ecc6de022ed2e5ee67d0923a2709603b3eb"}], 0x6b0, 0x1}, 0x5e}], 0x3, 0x20000000) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x4e, @void=""}]}, 0xffffff3e}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000007000-0x40)=[{&(0x7f0000006000)=""/180, 0xb4}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/139, 0x8b}, {&(0x7f0000004000-0xcd)=""/205, 0xcd}], 0x4, &(0x7f0000007000-0xfb)=""/251, 0xfb, 0xfffffffffffffffa}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x25, 0xfff, 0x3, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0xffffffff00000000, 0x3f, 0xebc2811560207c2c, 0xf797, 0x2, 0x8, 0x1ff0000000, 0x1000, r1}, &(0x7f0000006000)=0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000004000-0x9b)=""/155, &(0x7f0000007000)=0x9b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname(r2, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) writev(r3, &(0x7f0000002000-0x70)=[], 0x0) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000bcb000-0x8)=0x5f7f) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000132000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000071f000)=0x10) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000062b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d8a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000bc1000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000913000-0x8)={r2, r3}) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) recvmsg(r4, &(0x7f0000879000)={&(0x7f0000430000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000dcf000-0xa0)=[{&(0x7f0000ec9000)=""/57, 0x39}, {&(0x7f0000cff000)=""/108, 0x6c}, {&(0x7f0000ee5000)=""/225, 0xe1}, {&(0x7f000034e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000268000-0x98)=""/152, 0x98}, {&(0x7f00000f7000)=""/43, 0x2b}, {&(0x7f0000ff9000-0xfe)=""/254, 0xfe}, {&(0x7f000068b000-0xb6)=""/182, 0xb6}, {&(0x7f0000b13000)=""/5, 0x5}, {&(0x7f000027f000-0xca)=""/202, 0xca}], 0xa, &(0x7f00003d5000-0xa8)=""/168, 0xa8, 0x7}, 0x0) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x4000000, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 02:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) getpeername(r1, &(0x7f0000367000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ea000)=0x26) bind$bt_rfcomm(r2, &(0x7f00006f5000)={0x1f, {0x5, 0x3, 0xfffffffffffffff9, 0x6, 0xfffffffffffff19f, 0x6}, 0x0}, 0x9) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000072d000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x40)=[{0x4, 0x6, 0x7, 0x508}, {0x7ff, 0x1a5, 0x7ff, 0x2}, {0x8, 0x80000001, 0x80200, 0x51f}, {0x30000000000000, 0x5, 0x3, 0x8}, {0x400, 0x8, 0x5, 0x4}, {0x4, 0x0, 0x8000000, 0x6}, {0xfff, 0x7, 0x9, 0x7f}, {0x6, 0x8, 0x7c, 0xd7e}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f00008df000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e33000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2000306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a7e000)=0x9, 0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/23 02:19:57 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000048f000)={0xcb, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffe01, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvfrom(r0, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed", 0x0, 0x0}, 0x10) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000541000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002a7000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000db2000)={0x0, 0xd6, "c51a462234f693fee6d9ec24c73b1814e6f9492929e164de2cf4be7932a9090147d90cba222dcb14d25a2a2c1929b82435d9e6ab8ac2d62c8ebb0d189e4bdb364229b9806ba856c1b92d29bfbb4148911aaa4e9d117b3fca68b762ff9efbb17e316e1a6257c7fe368f3d629d788784a66e85ecd46494273e63476216c817a2966feaff855b5c5dd747a2cf436655db03e7dde94f52239b5358a62509ccfb390437b80bd3ded2484a35fe45dfd5eba5b220a46d1a78392baf5780ecc8b5466df611e95c8d005a84ec77f26cf2a67de31654bb3f0b435c"}, &(0x7f0000b59000-0x4)=0xde) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d30000)={0x2, 0x8001, 0x5a8d, 0x4, r1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000765000-0x6)={r3, 0xffff}, 0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006ab000)={r3, 0x0}, 0x8) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000e89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r1, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r1, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000005, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) getsockname(r0, &(0x7f00005e8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000caa000-0x4)=0x32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000106000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f33000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f000099c000)={&(0x7f000073f000)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f00004d7000-0x10)={&(0x7f0000976000)=@ipv4_newroute={0x4c, 0x18, 0x405, 0x0, 0x0, {0x2, 0x0, 0x20, 0x7, 0xff, 0x1, 0xfd, 0xb, 0x2800}, [@RTA_MARK={0x8, 0x10, 0x6}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}, @RTA_IIF={0x8, 0x1, r2}, @RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x0, 0x12}}, @RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4840}, 0x4040000) 2018/01/23 02:19:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a14000-0x4)=0x0) r1 = socket(0xb, 0x801, 0x8776) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fe5000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2, 0x0, 0x7, 0x101, 0x2, 0x4, 0x8001, 0x1ff, 0x1, 0x8, 0x1, 0x3, 0x2, 0xff]}, &(0x7f0000c38000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0xffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005cd000-0x108)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x200, 0x7ff, 0x5, 0x0, 0x2, 0x3, 0xffffffff80000001, 0x98, 0x101, 0x7fff, 0x1b, 0x9, 0x5, 0x3]}, &(0x7f0000009000-0x4)=0x108) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000059a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00005db000)=[], 0x1a9, 0x8040) r5 = bpf$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) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001c5000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000003, 0x807, 0x3278) connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000009d000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f000027f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0xa3f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000026000-0x14)={r2, 0x0, 0x6, [0xfffffffffffff5eb, 0x80, 0xfffffffffffffffc, 0x810e, 0x400, 0xf68]}, &(0x7f0000000000)=0x14) pipe(&(0x7f00001c2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000001000-0x4)=0x41, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009ed000)=0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000002000-0x4)=0x0, &(0x7f00008d3000-0x4)=0x4) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x400, &(0x7f0000001000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00008d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00008d2000)={r4, 0x2, 0xe03}, 0x8) socket(0x1a, 0x7, 0x8000) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}], 0x1, &(0x7f0000d11000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) getsockname(r0, &(0x7f0000979000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000780000)=0x26) accept4$netrom(r2, 0x0, &(0x7f00002d0000-0x4)=0x0, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000004000)=@req={0x5, 0x5b, 0x2, 0x4883}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x0, 0x358) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000852000)={&(0x7f00004f4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00007f4000)=[], 0x0, &(0x7f0000a55000+0xeb7)=""/161, 0xa1, 0xfff}, 0x40000000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000917000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = accept4(r1, &(0x7f0000409000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000d1d000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ef8000-0x8)={0x0, 0x40}, &(0x7f00004ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00004f6000)={r3, 0x3, 'C;i'}, &(0x7f00005a6000-0x4)=0xb) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:57 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006a3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000001000-0x50)="b7e5d41c055ff327ef90a78fd1e716297e06b3afa01e76719f2b446f3a9c9a09e20e023a8d2b5bedb2f64aad2675f7d2b5b93fa6dee81d552e3aef8fc75709901bba8cb88dde9b8ce06de224ed4a5d7a") 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80005, 0x8567, &(0x7f0000005000+0xa1b)={0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x50000000, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r2, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007d6000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0xff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000005000)="", 0x0) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000fef000)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, {&(0x7f0000fcf000-0xb1)=""/177, 0xb1}, &(0x7f0000ad1000)=0x0, 0x9}, 0x46) bind$inet(r0, &(0x7f0000f9a000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f0000a7e000)=""/1, &(0x7f0000a8e000-0x4)=0x1) 2018/01/23 02:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000078c000)={&(0x7f0000ac8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00003ba000)=[{&(0x7f0000c55000)=""/146, 0x92}, {&(0x7f0000698000-0xd3)=""/211, 0xd3}, {&(0x7f0000437000-0xa4)=""/164, 0xa4}, {&(0x7f0000d60000)=""/115, 0x73}, {&(0x7f0000eeb000)=""/25, 0x19}], 0x5, &(0x7f0000fef000)=""/251, 0xfb, 0x80}, 0x40000000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000033c000-0x4)=0x0, &(0x7f0000562000)=0x4) sendmmsg$alg(r1, &(0x7f0000e1f000)=[{0x0, 0x0, &(0x7f0000937000-0x50)=[{&(0x7f000013e000-0xda)="aa6728fd15a978679abd961f4c8bb5e2", 0x10}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000668000)=[{&(0x7f0000723000-0x2d)=""/45, 0x2d}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000848000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000f54000-0x4)=0x10) recvmsg$netrom(r0, &(0x7f00001a8000)={&(0x7f0000e57000)=@ax25={0x3, {"efbdd3358a31db"}, 0xcfc9}, 0x10, &(0x7f0000d05000-0x20)=[{&(0x7f0000713000-0x43)="28ea955e87ae9352d90c5322357487cb2d32462b8d5591eb1911eb38f8457597e1a7b89697fbd50d6506740fdc7a0659d1930fce28ebef6244e731e5ec3b275e58de8c", 0x43}, {&(0x7f00002c1000-0x1000)="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", 0x1000}], 0x2, &(0x7f000021c000-0x190)=[{0x10, 0x0, 0x4, ""}, {0xa0, 0x115, 0x400, "2b0c1e67f5e1a67a27f12f4fecb2ecce8cc1926955ca5a90b644cd87474f0315fae505627b7ace95c06f17a144eee19494b6500f38b0475d9089edbf4d84f07025569c87f404545b2ec57375f402a2958269cc351dbb79c22cc4297100695c9de28803894b49c7e3bc39e60ed4b942f31f76b64fd51c878f93e70b24e6aff8b3df9d854e253a21f6ce"}, {0x10, 0x107, 0x8, ""}, {0xd0, 0x111, 0x2, "6f2aeedb8ff14446e985b26e2f9a86ab56df1b5505d1d8a56cd33a23e1a3af39f18f3637ddc43b124a5127340ea0a2b0750e8bdbc3a4f3c1a4cc126cfd1dc623f893a44e8750681dae01488783361323fa2d15e17a9711f67d2c9e010895c78a8a303f0acb7821e120f8b049be0753e7b2011b967a7ab2a9c2a4c58c069f72e4629821ee047c3245fcc6a924f973161413be9e9564a66212da4e5d84d9a64359b1d9968cd036bb25127fd17b02e38727599e39c0e86a16c93c75ba4c"}], 0x190, 0x4001}, 0x1) syz_emit_ethernet(0x2e, &(0x7f0000934000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ea11f9e9d82e", [{[{0x9100, 0x20, 0x0, 0x395d}], {0x8100, 0xffff, 0xfffffffffffffff9, 0x2}}], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r1 = accept(0xffffffffffffffff, &(0x7f0000d95000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000)=0x10) bind$inet(r1, &(0x7f0000d0c000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f0d000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00006e6000)=0x1e) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000a5b000)="41e3fbb348ec46d5e6fd877bee7df1396b44bf18592c115f32730f6e50e9269c513bee8c6b7aed3a6332d94115d7841c8a68339769f341023373ae8ae74d455baf61df26d9db2f4b9c145e8428b4d6ffdaab62dac2f0166e362c6cde1618caacd311347cd328a6e448dd0e4cd30dce6e7e30a9d5a88231f7a8a77d23a50c23fbcb0e6a015a3273fd5ce87f0a40978b0299a5edd5f4c8828c415e61b46f522917b9edf97e1c9b60fa4587dd77abeb4645198ab25b258811ade2cbe3c01f09e44652", 0xc1) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) 2018/01/23 02:19:57 executing program 5: r0 = socket(0x9, 0x805, 0xffffffff) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)=""/23, &(0x7f00005e1000-0x4)=0x17) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000001000)={0x6e, &(0x7f0000001000)=""/110}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 578.735610] RDS: rds_bind could not find a transport for 172.20.4.15, load rds_tcp or rds_rdma? 2018/01/23 02:19:57 executing program 7: r0 = socket(0x1e, 0x801, 0x0) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0xfffffffffffffe81) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000624000)={{0x2, 0x200}, 0x18}, 0xffffffffffffff86) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c3c000)={@generic="953ce8cf985b22860c974f25ab72eb14", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000b24000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b97000)={r3, 0x0}, &(0x7f0000000000)=0x8) 2018/01/23 02:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x28000, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:57 executing program 6: pipe(&(0x7f0000ddc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) 2018/01/23 02:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000251000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000dc1000)=0x6, 0x0) accept$unix(r0, 0x0, &(0x7f0000818000)=0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000659000-0x38)={&(0x7f0000368000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d13000)=[{&(0x7f00008f0000-0x32)=""/50, 0x32}], 0x1, &(0x7f000050a000)=""/169, 0xa9, 0x3}, 0x40010000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$kcm(r2, &(0x7f00004b5000)={&(0x7f0000586000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e2d000-0x40)=[], 0x0, &(0x7f0000ae4000-0x1128)=[], 0x0, 0x0}, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00006d3000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006de000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000115000-0xee)={0x0, 0xe6, "49f0e3eed12b46bbc78c5b845983cebe8beab7477c205a47e363eb9265107ce0f73b153a9ae988935aff52cb7a36042465f7f6955dbeaae16f99fb3a1be3b43b109bb95b844e4b758f54fcb72f466eef572e0e24b8ca392acb6aaa1be254fa6552a01f6c8ddce88e198d24847b66baf46e7705f2a0c79c716fcb63f4c2d3b9d9b4cb15833ef92cb6be3ccbc521ffc22511e622b417f1f5bbe45d89ebf12fb5f0353584cc74a257c83d1ad8442f640b0d4c3ead98764fbc6dd52543e18ae2e3884268a21dc53545247cba1df40d75ae38a93dd2ef6f4bf1a21a9cdb328979dc342c77f39f14fc"}, &(0x7f000096b000)=0xee) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d2000-0x6)={r4, 0x3ff}, &(0x7f000001c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f72000)={0x101, 0xb, 0x1000, 0x0, r5}, &(0x7f00008fc000)=0x10) setsockopt$inet_dccp_int(r3, 0x21, 0xf, &(0x7f0000b2b000)=0x20000940, 0x2321f595bc09a6e2) 2018/01/23 02:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$int_out(r0, 0x5462, &(0x7f0000df5000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000558000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff87) 2018/01/23 02:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000852000-0x10)={0x2, 0x2, @rand_addr=0xfffffffffffffbc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f0000214000-0x20)="000109070000030000fa3d000204010002000000000000000800fffff404ab00"}) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f000070f000)={0x0, 0x0}) 2018/01/23 02:19:57 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000012000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000000f000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000012000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) connect$can_bcm(r0, &(0x7f0000011000)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000013000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/23 02:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b18000-0xb8)={0x0, 0xffffffffffffffff, 0x4, 0x2, 0xf1f, 0x8, 0x7, 0x755d, {0x0, @in6={{0xa, 0x1, 0x56, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x10001, 0x3, 0xffffffff80000000, 0x3ff}}, &(0x7f0000e2c000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f24000-0x8)={r1, 0x5, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c76000-0x4)={r0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000570000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvfrom$llc(r2, &(0x7f0000a4e000-0x92)=""/146, 0x92, 0x20, &(0x7f0000531000)={0x1a, 0xf6, 0x81, 0xfffffffffffffffd, 0x9, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000a90000)=0x0) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 578.779272] RDS: rds_bind could not find a transport for 172.20.4.15, load rds_tcp or rds_rdma? 2018/01/23 02:19:58 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00005a6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f00001cd000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000085d000)=@del={0x100, 0x11, 0x1, 0x1, 0x1, {{'xts(ecb-aes-aesni)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0xec69}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xfff}]}, 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) pipe(&(0x7f0000c73000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d55000)={&(0x7f0000470000/0x3000)=nil, 0x2, 0x5, 0xa, &(0x7f00004d3000/0x2000)=nil, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f000076c000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000b10000-0x10)={&(0x7f0000001000-0xa0)={0xa0, 0x31, 0x0, 0x0, 0x3, {0x1d, 0x0, 0x0}, [@generic="fbf319dc2b60634019de981893edb31e2049f09e17dfe745b72ac77784206429e0a73027e8dcc31edb5b356bf5c20993bd8870bcf8f4c40e13c6fe1eb5c1ec90fba80e41dd45ca04ba853aad6c7e92aa0373c4174c59945022569df5ce7de0e0add9f27ed2351375b75a26c01defeb57d7e6c7d114250dc6b53ecfc048", @typed={0xc, 0x80, @ipv4=@loopback=0x7f000001}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = accept4(0xffffffffffffffff, &(0x7f0000f42000-0x80)=@generic={0x0, ""/126}, &(0x7f00006e9000)=0x80, 0x800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000080f000)="ce0e8f85b6183e43a6a30741ad999527", 0x10) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{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) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000065e000-0x10)={0x0, 0x0}, &(0x7f000090c000-0x4)=0x10) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000016000)={0x0, 0x0}) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000003a000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00005fc000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) r7 = getuid() r8 = getgid() r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r11 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r14 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r16 = getuid() r17 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0x38)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0xca)="cb8c7e9169a1471decce674a5c1c4834dc5beb3a75780ecde59d817047bf4fb0b2c943c6c0eb48fd1294e88dbc48e01dac981361bb4085662a64e9e033fa9cc3c78b2b3b143bb8bbd3c14e7cdfacf5c48a444917c6124785f2ada8eb9f86baa7fae095435df593236bbdad588d345b5e70e2a621678cc395c59a4036c7516e31c7556ab3d5345a062bfb1f96a0965fd36dc0cc89e80e58c1fbdf68c3b8c480d3127aec393b8050cde10ce5712448da29819b41b19e6b4b218ba551af0c990bc5362c50c40cfcacdae97f", 0xca}, {&(0x7f0000001000)="f6d52b3ae3982f714824f7537f46af2b2cc5e1954969d529e3657cf7ef6b6a7185a1ad4465fb2c91ec2fbfa948c9ce1d6670d6de92710df46d76", 0x3a}, {&(0x7f0000000000)="255bb8f17422c2d240005fc09a6e37779864867ed9dafca61987919e71ce43f684bcd7b1841f60a53f8f9d913b4daf4f965fbcada9256808ad99067db896248d2fe02547bea78f75862c201557d2ce4838517929e4ad40748193fabf4f9fff7ff002812818d59d834d5c0c810ff9a697edf559005bc439dacd9cfdcde112d7d5d3aa45f05235923798896665276d0b447a2054a2ab5e2baf6fa3353f381549e98f78f195ccaf55a0468102fb103f481fde2ae87bc2c3991ab6b2217aacdbdb9a23c1594985d85bfc1aef622893a16b8f9b8783515420", 0xd6}, {&(0x7f0000002000-0x45)="0ab8e6a5e20764f0e19b995cd24762cb42244e8d2e0c88c95d428a92cf9cb9bd959e0c1e2311f72aee141862716ebd7b92fa4973fa38e3c10c107cea8571468599f5344b08", 0x45}, {&(0x7f0000001000-0x26)="4c8d939b044cd2df6d0191589ff75bcbaf29881a3b5981d0d45cbdd6305cd1a7ab8732b9dc70", 0x26}, {&(0x7f0000002000-0x58)="fa6ca4d82849d79373fb8860b3ee177d14ac646459264e4267307b2f975f4e2fa2ccc5eed9c0e58160f0f50fcc4187b49a8e6d611604be40f700e6ae140c74989a35712c67704af26c4ab4e10619000905659eba71717234", 0x58}, {&(0x7f0000002000-0xd7)="9b03908a5987d929a5e8c4b23eaf549d74a37d4f0d8f9d2a505caf7b4c61b1732c4accea17c4fd5b0cb60346ea81be3338cb62094850da3c2edfb5db19aecd71aa26b61adedc1bd71aac9f286fb0b3489767588e240a0ee1f5def0275e0f45aaa529e847237ab321140f4b573c219413bb77352eb9ec46f41419f6b96b7ced747afb347e28e61270b562bc7e69c8c9ced86b03dd41a5a030ab551a076b182b199d2bdb3da132b0391d94272653b8e289e7f60a10ece1c79bfa8ad8f23396f6972b867c0492853f60ff40d6d305a24a738ee30b065451e4", 0xd7}, {&(0x7f0000002000-0x1e)="f12c42be1cd7e670473893ca1fb1584675b87dd2a23b54bee2f419bbdcf6", 0x1e}], 0x8, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x128, 0x8000}], 0x1, 0x84) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000db2000)={0x200, 0x7, 0x0, 0x100000000, 0x4, 0xffffffffffffffff, 0x8, 0xffffffffffffff21, 0x1f, 0x4719, 0x3f}, 0xb) r21 = socket$inet6(0xa, 0x200000803, 0x1) connect$inet6(r21, &(0x7f0000eef000)={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x5}, 0x1c) sendmsg(r21, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000908000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 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$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000bbb000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c78000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ed3000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001d9000-0xc)={0x0, 0xea199bb9a82ff80c, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ba5000)={r1, 0x80000, r2}) socketpair(0x1d, 0x6, 0x3, &(0x7f00000a9000)={0x0, 0x0}) r5 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000ce4000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x80800) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000018b000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000987000-0x8)={r5, r6}) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000f15000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0xfffffff3) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000e1a000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x466e4074952333fe) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000054000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c76000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000318000)=0xe8) r10 = getgid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000dc6000)={r8, r9, r10}, 0xc) r11 = accept$alg(r7, 0x0, 0x0) recvmsg(r11, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0xf7, r1, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 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}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) [ 579.015339] can: request_module (can-proto-3) failed. [ 579.042940] can: request_module (can-proto-3) failed. 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10, 0xffffffffffff7ffc) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 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, 0x1, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041b000)=[@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = socket(0x7, 0x3, 0x5b) recvfrom$inet(r1, &(0x7f0000278000)=""/39, 0x27, 0x2, &(0x7f000000a000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000034c000-0x4)=0xe37, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000337000)=@req={0x7, 0x7, 0x1, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a8a000-0x3)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c28000)={@common='syzkaller0\x00', @ifru_flags=0x0}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f000024f000-0x3)={0x2, "9437"}, 0x3) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x12, 0x3ae0) getsockname(r0, &(0x7f0000abb000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000877000-0x4)=0x9) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a20000)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a33000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000b55000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000ed000-0xc)={r1, 0x6a5, 0x10}, 0xc) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000974000)=0x0) getsockopt$sock_int(r0, 0x1, 0x800000000009, &(0x7f00003a3000-0x4)=0x0, &(0x7f000020f000-0x4)=0x2) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x1) sendmsg$nl_route(r0, &(0x7f0000c10000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000fdc000-0x10)={&(0x7f0000398000-0x38)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_IFALIASn={0x4, 0x14, ""}]}, 0xffffffffffffffcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000577000-0x8)={0x0, 0xb}, &(0x7f00007a5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000027f000-0x8)={r1, 0x1}, &(0x7f0000fc3000)=0x8) read(r0, &(0x7f0000ffa000)=""/241, 0xffffff6b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000556000)={r1, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7026, 0x1, 0x5, 0x8000, 0x8001, 0x2, 0x81, 0x9, 0xfff, 0x0, 0xd04b, 0x7fffffff, 0x0, 0x3ff, 0x100]}, &(0x7f0000a3a000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e06000-0x4)=r2, 0x4) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) 2018/01/23 02:19:58 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000072e000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5f}, &(0x7f0000fc3000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000da0000)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000a99000-0xc7)=""/199, &(0x7f000003a000)=0xc7) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000b0000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000a9a000-0x4)=0xc) mmap(&(0x7f0000a9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000a9b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a9a000)=0x1c, 0x80800) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00002b7000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0x4, 0x400, 0x7, 0x4000000, r2}) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = getuid() mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a9b000)={0x0, 0x0, 0x0}, &(0x7f0000a9b000)=0xc) r7 = gettid() mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a9c000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000a9c000-0x4)=0xc) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00006a6000)={0x0, 0x0, 0x0}, &(0x7f0000a9b000)=0xc) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a9c000-0x4)=0xc) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a9b000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9c000-0x4)=0xe8) r12 = getgid() mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a9b000)={0x0, 0x0, 0x0}, &(0x7f00000d0000)=0xc) r14 = getuid() mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e2000-0x4)=0xc) r16 = gettid() mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a9b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9c000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a69000)={0x0, 0x0, 0x0}, &(0x7f000070d000)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000230000)=0x0) r20 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a03000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d5000)=0xc) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f000019c000)={&(0x7f0000a9c000-0xc)=@kern={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000337000)=[{&(0x7f0000701000)={0x20, 0x13, 0x10, 0x2, 0x1, "", [@nested={0x10, 0x1d, [@typed={0xc, 0x37, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x20}, {&(0x7f0000a9c000-0xf4)={0xf4, 0x2f, 0x10, 0x2, 0x1, "", [@generic="c882f9c6670f82b2753d47eec0eb79c3a6bec2c02eb4c1da0407f65e548d12896d0452ea4927024d52a9c8d2bd55b473a4cb1c73862c62acc8c8c348e107981097d94b6f37d10561828cd9c93682124954a9fe70bbf8f4a1de30f58257d2a923", @generic="3efcc36b886ce152700100985b4f9ba5b0d1051aeae4b6177fb48799b4ba804737e5dd8380d3ea3fb8acebb5eb41b510670be6bbc9c5318d75af2f7d8b6edc336ea8b3ec68d3ff5d96d45c6785e855f79acea40b2ce290223b05ce1af0e0243e4d10b4520ed9e1f8cec534e24aa5e6051039d9eac0bb35b92aeff491645a6dc425fabb14"]}, 0xf4}], 0x2, &(0x7f0000a9b000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xf8, 0x50}, 0x4000000) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000076000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000027000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000)=0x10, 0x80800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000026000)=0x80) readv(r0, &(0x7f0000025000)=[{&(0x7f000001f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000022000-0x38)=""/56, 0x38}, {&(0x7f000001a000)=""/88, 0x58}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}], 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000012000)=0x0) sendmsg$nl_route(r2, &(0x7f0000024000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x18, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x8, 0x0, 0x0}, []}, 0xffffffbc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f4000-0x4b)={@random="7181f328e543", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fb000-0x4)=0x0, &(0x7f0000003000)=0x4) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000c93000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a2f000)={&(0x7f0000e4a000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0xb4, 0x11, [{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f0000a8c000)={&(0x7f0000e40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000184000-0x50)=[{&(0x7f0000f97000-0x5a)=""/90, 0x5a}, {&(0x7f00001d5000)=""/0, 0x0}, {&(0x7f00006c4000-0x4)=""/4, 0x4}, {&(0x7f00006da000)=""/4096, 0x1000}, {&(0x7f0000b9c000)=""/200, 0xc8}], 0x5, &(0x7f00002e1000)=""/35, 0x23, 0x0}, 0x2) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x29, &(0x7f0000c6b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x0, 0x9, 0x1, 0x80, [{[@dev={0xac, 0x14, 0x0, 0x15}], 0x1}, {[@multicast2=0xe0000002], 0x3f}, {[@multicast1=0xe0000001], 0x515ba05}, {[@loopback=0x7f000001], 0xe1}, {[@multicast1=0xe0000001], 0x4}, {[@multicast1=0xe0000001], 0x0}]}]}}, @igmp={0xffffffffffffffff, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) 2018/01/23 02:19:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f64000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) [ 579.142671] IPVS: Scheduler module ip_vs_ not found 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000-0x8c)={0x0, 0x84, "3c384b036aa2007ab0c4e73292e63884296cf0095e14c00d2877c955883275a7538b3e590c1c0f77509fb8ce3eb76c2dc44b47b959ed7710f71d25f7d69ccb206e530ca80bc1ebb2a5c3c770df8586cd6875e06d04256b6c95c0275f1ec641e8bea327cd1c6ed1da45270d5e2a985489fc2e1f9dc5e9d1a21b12f131660f8615fc5d0fcb"}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000005000)=r2, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000004000)={0xb5, &(0x7f0000002000-0xd2)="826917b23d3fa127128f6aa1ee1aac5ca76792fcc1729f2a1121deee7693df1ab96d61ae4f5f322dcdb7105719942c394ffee7b175fdb9555cf34e6fbe9ff6ade690c5b1e1c7e09dd9c18cb7d586db71168dfd4344ef792ba5ad5f9d7f614975f2096ba262c21085a457298125e4ae93f4ef74ddf9de9d1dde654eef7801253cfac36ba59022813bbde95c61c2d1256071649ed4ec9b5f4d97b264516451f791fbac77154f76dcdaa52bc68bc8a01affaba9dce6da"}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000f7e000-0x3c8)={0x1174, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{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, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f7d000-0x1e0)={0x0, 0x8, 0xae769075b75e4e3a, 0x6, 0x8, [{0x80000001, 0x3, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xc7, 0x593, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x4, 0x7fff, 0xff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x2, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x9, 0x1b, 0x37da, 0x0, 0x0, 0x1102, 0x0, 0x0, 0x0}, {0x8, 0x4, 0xde9, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x200, 0x8, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}]}) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 4: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x5, 0x800, 0x40, &(0x7f0000d99000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007f5000)={0x1, 0x8, 0x6, 0x1, 0x4, 0x0, 0x4, 0x80000001, 0x5, 0x6, 0x6}, 0xb) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000a85000)={0x3ff, 0xaf7, 0x6, "0d76ee7d5f41", "9a1cbcb1063d3e76171e166abf424bb0"}) 2018/01/23 02:19:58 executing program 7: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00007f7000-0x38)={&(0x7f0000dc4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007a6000-0x10)={&(0x7f0000949000-0x334)=@polexpire={0x104, 0x1b, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, 0x0}, [@algo_auth={0x48, 0x1, {{'sha256-ssse3\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000020f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000155000-0x4)=0x10001) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e34000)={0x0, 0x8}, &(0x7f0000451000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d60000)={r2, 0x7fa}, &(0x7f0000591000)=0x8) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000570000-0x8)={0x0, 0x0}) socket$inet(0x2, 0x1, 0x101) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005d4000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000ab1000)=0xc) 2018/01/23 02:19:58 executing program 0: r0 = socket$inet6(0xa, 0x10000000000006, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000273000)={@common='ip_vti0\x00', 0x4}) listen(r0, 0x0) listen(r0, 0x0) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0xffffffffffffffa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f74000)=0x10001, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000c37000-0x38)={&(0x7f00002a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xcc, 0x1b, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "fa67c472"}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00006f2000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000dd000-0x2)=0x3, &(0x7f0000086000)=0x2) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) [ 579.230274] IPVS: Scheduler module ip_vs_ not found 2018/01/23 02:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000023000)={&(0x7f000010c000)={0x14, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000be0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000-0x4)=0x2e, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000767000-0x4)={r0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000331000-0x4)=0x5, &(0x7f00001e2000)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcf000-0x4)=0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000042e000)={0x0, 0x3f, 0x5, [0xc01, 0x8, 0x5, 0x5, 0x2276]}, &(0x7f00007f8000)=0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b07000)={r3, @in6={{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x400}, &(0x7f0000ba1000)=0x98) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008b9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00005d0000)={0x0, 0x178}) syz_emit_ethernet(0x14, &(0x7f0000674000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f000074e000)={0x0, 0x1, [0x325]}) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0xfffffffffffffffc) socket$rds(0x15, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000462000)=0x0, 0xffffffffffffff3b) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f00004dc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x11, 0x4, 0x0, 0x0, 0x54, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end={0x0}, @lsrr={0x83, 0xb, 0xc4, [@empty=0x0, @rand_addr=0xffffffffffffffe0]}, @timestamp={0x44, 0x24, 0xc2a0, 0x3, 0x5, [{[], 0x3}, {[], 0x0}, {[@multicast2=0xe0000002], 0x1f}, {[], 0x81}, {[], 0x1}, {[], 0x1}, {[], 0x533}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80800, 0x2c8b, &(0x7f0000af2000)={0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000af3000)={{&(0x7f0000af4000-0x3f)=""/63, 0x3f}, &(0x7f0000af4000-0x1)=0x0, 0x52}, 0x20) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f000095a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc9c) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a51000-0x2c)={0x2, 0xaf41, 0x3, 0x5, 0x0, 0xffffffffffffff9c, 0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002f4000)={&(0x7f00005c6000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4000000, 0x0, 0x80, 0x9, 0xd3, 0x2, 0x8, 0x7, 0x4, 0x10001, 0x20, 0x6, 0x5, 0x3, 0x6a3e47c2]}, &(0x7f0000a6d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a51000)={r1, 0x79, "5eecb4938b9591e79b2b155fb8205836f7b63c38e71e0a7220bb1a077bdcd21c239d08a59084a4aedb2536174850c294a773461ce9524ed4f0e72cc586a87cf6b36b337f2e55cf031f7d62d11ab505f48fb61e0be1dac65a41a221bf7a3c286ca0069581f27c26491681f81b6fef1d2beb44aee78a59941f83"}, &(0x7f00003e0000)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000010, 0x400000000002, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000028000)=@common='teql0\x00') write(r2, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dac000-0x4)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00004d5000-0x4)=0x0, &(0x7f00000c1000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000d7e000-0x4)=0x0, 0x4) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00009f8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000958000-0x4)=0x10, 0x80800) accept$ipx(r0, &(0x7f00003d4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000898000-0x4)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00001c8000)={0x1c, 0x0, 0xf, 0x1, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x8d, []}, @nested={0x4, 0x0, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x10001, &(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002000)={0x400, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) shutdown(r1, 0x1) sendto$packet(r0, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0xba000000, &(0x7f0000f25000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000652000-0x92)="e80a26fe862be870b29010f6ede2da7aed0560fc1b59a7156e0a9e0dc42940c5fc169c14698816af53de399f46470c764e6c3a0d7700fa349dbd684497e124c59e06a7e001d86feaa719bec8f7a2fe91a834557823edd18df14b41eecef98739f12deff9348ac37db55a6f995aa6d3c73b18329ff117912e0509f95d2f56ad59307bb7aff1f4c6911b0136be0a42721051e8", 0x92, 0x8000, &(0x7f0000b0e000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000bea000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f4000)=0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002cd000)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f00005c8000)=""/90, 0x5a, 0x42, &(0x7f00001b5000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00002ca000)={0x0, 0x4d2}, &(0x7f0000be1000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000543000-0x8)=@assoc_value={r4, 0x40}, &(0x7f0000d1e000)=0x8) 2018/01/23 02:19:58 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14, 0x80000) r2 = socket$packet(0x11, 0x800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001000)={0x2, "62db"}, 0x3) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000000a000)={0x40, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r2) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1, 0x3, 0x2) recvmsg$netrom(r1, &(0x7f0000025000-0x38)={&(0x7f0000024000-0x10)=@ax25={0x3, {"ceaf2f192a0173"}, 0x0}, 0x10, &(0x7f000001a000)=[{&(0x7f0000014000)="3698b495a463a858e5a73a872789291f741a49aa524a8b91e9c420cdc867a6135671e969a8222c1b4d46ddbe98b21163310d34c21b0ce77774d8c2dafe4ab38ad13d0fb75fbc0e15a12522612878e40b074897d49d2f78b994e24466624b141d88a82ed6f2b0e8a807214fd6398ce40d5e2ab403c4812eb4f44c7c5e0b83bae88aa5356399a414bcde0bd6c886fd9826c9a540ddf19d557c655951d25ec80f93f8e6cc99", 0xa4}, {&(0x7f0000011000)="8ba7acfff05a90bbb1c3eac3bd77a4c5a3d02b5c87a8f0236d231d0097b2e8f341384f3cf97ce0d11a01e52e0d0ef3a835696a2348bbad479663eb331f1ea830eed4f00a78fe00db66914e0797d38212f21b8a81f5e8f2372087bfd03a1ab2f30fc34704", 0x64}], 0x2, 0x0, 0x0, 0x4004091}, 0x40002000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 3: socketpair(0xf, 0x3, 0x3, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0x4a)=""/74, &(0x7f0000528000)=0x4a) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0xb6) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000c3000)=""/4096, &(0x7f0000e70000-0x4)=0x1000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getsockname$packet(r3, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c37000)=0x14) [ 579.376128] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/23 02:19:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000965000)={&(0x7f0000103000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b6d000)=[{&(0x7f0000dd4000-0x20)=""/32, 0x20}, {&(0x7f00008dd000)=""/174, 0xae}], 0x2, &(0x7f0000656000-0xa6)=""/166, 0xa6, 0x9}, 0x2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000024e000-0x78)={0x3f, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x8001, 0x1f, 0x5, 0x0, 0xffffffffffff0000, 0xfffffffffffffff8, 0x4}) r2 = socket(0x800000000000000b, 0x4, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000f6000-0x4)=0x2, 0x4) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000f9b000-0x50)={@generic="f183a1fe34db80e19479a22736d5813a", @ifru_names=@common='ip6gre0\x00'}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f9b000-0x10)=@req={0x50, &(0x7f0000f9c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000763000-0x20)="bd2e37c7fd271bf548573ea81c41574cf94b151fdc8b2bc61b9847f75f9f4301"}}) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x200, &(0x7f0000f9c000)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000f9d000-0xc4)=""/196, &(0x7f0000842000-0x4)=0xc4) [ 579.425008] device syz4 entered promiscuous mode [ 579.438517] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 579.448978] device syz4 left promiscuous mode [ 579.487223] device syz4 entered promiscuous mode [ 579.495820] device syz4 left promiscuous mode 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) recvmsg$kcm(r1, &(0x7f0000b3a000-0x38)={&(0x7f0000335000)=@pppol2tpv3in6={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]}, 0x0}}}, 0x3a, &(0x7f00000b9000-0x40)=[{&(0x7f000014f000)=""/191, 0xbf}, {&(0x7f00008ca000)=""/36, 0x24}, {&(0x7f0000abd000)=""/236, 0xec}, {&(0x7f0000dc1000)=""/180, 0xb4}], 0x4, &(0x7f0000772000)=""/123, 0x7b, 0x5}, 0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000353000)={0x1f, 0x0, 0x10001, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x6, r1}) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket$inet(0x2, 0xe, 0x80000000) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000a08000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000-0x4)=0x2e) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r4, &(0x7f0000f91000-0x20)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f90000)={0x0, 0x84, &(0x7f00000b1000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x86e}]}, &(0x7f0000f91000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000615000)={r5, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000085d000-0x4)=0x8c) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xb}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000014e000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000545000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000650000+0x4fb)=@assoc_id=0x0, &(0x7f000059b000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000038f000)={r1, 0xfffffffffffffffe}, &(0x7f0000f0a000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e2a000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000028000-0xe8)={{{@in6=@mcast1={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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003a000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000129000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000066c000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eb7000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000882000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000484000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) r8 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000de4000)={0x0, 0x0, 0x0}, &(0x7f0000476000)=0xc) r10 = getgid() sendmsg$netlink(r0, &(0x7f00009c8000-0x38)={&(0x7f000003a000-0xc)=@kern={0x10, 0x0, 0x0, 0x2400001}, 0xc, &(0x7f0000f87000)=[{&(0x7f0000847000-0xa0)={0xa0, 0x20, 0x304, 0x0, 0x2, "", [@generic="a55e047a903427cc0b691df1e705903a8a065caf0f24aa6f6a54dc180a5855c35dfad3c19c31f0b68a8dd6c737e3acfbdf801860bdf4693ce6aa940efe043ff531d00232789978227570b81644bb28cb43f53f94f21078a01f145493f901b6e58380b6068aa7e6c8350ccbe2eef087e56beccbc83cae485609974511d5518ff82a107ec5f70ffffb7390896c402085c2"]}, 0xa0}, {&(0x7f00006fc000)={0x1c8, 0x2d, 0x300, 0x2, 0x0, "", [@nested={0x10, 0x2a, [@typed={0xc, 0x39, @str='\x00'}]}, @nested={0x184, 0x7c, [@typed={0x4c, 0x66, @str='cgroupcpusetvboxnet0user!selinuxsecuritybdev\\eth1\\system]selinux\x00'}, @generic="bbca41029d4207561490e43dbe768b479b946cb8fc39d3680b360d06a4f3115fa3a91b026b9c0231cc68d7ec8eb15efdd9cfe9195a8121ab82d2013634ba2dfdaee16814f231ad31a74ba0b672a30d7f", @typed={0xe4, 0x47, @binary="f14364754988fe4eda53318ae5bf73d886ef88f8a428f0f867c66d918566aff46b27b2486c76010dd063d9455fb3442e008f5f83707df9e6e9b5a7e71d1cbecfe32f5d6db662a9d1d651563b76567776f08cc75ed464e754b7a5d92b7a5db504876441164572e5ea2b6737342a6c880cebc86450c744464e6b323ac8f15414b04ce3772cc47a33ed184e2d879919c99c25dd243a45664ed7365e3b3de8080fe5fff6558cde260f5c8dd686d4c871d16d6dd7dc4a13eadf98b174cb9a9f0db15693829ffd2b1d726b8f2805813c83b9f5ee0660d90b884069ed35b5"}]}, @typed={0xc, 0x93, @uid=r3}, @typed={0x18, 0x68, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}]}, 0x1c8}, {&(0x7f0000cbe000-0xd8)={0xd8, 0x2b, 0x702, 0x0, 0x3, "", [@generic="c140532198a0aaf6b5880fa35aae08afe4f1a51ca8ad6be739f3916f8238dc1a86aa1996b636f158a01684fa1ed19d194795d06867f01610a11cf1ce659e393a268f3204059cccbc700df833636cd0975303fc671bd063f55fa9619c95d6469543b88de86413acc0740099049bb8b0baa7e779cf6884b9586ef75f6bf1c2f2ae97480286d1659903b19822cc4250e506ab87c86ab0cf733ecca15b8ab2623b1181cb0021d44dd0372be50f3d5649ccb3057ed508dd919160f4fda76d025f36cae3d59640bb"]}, 0xd8}, {&(0x7f0000665000)={0x118, 0x23, 0x8, 0x7, 0x0, "", [@typed={0xc, 0x13, @pid=r4}, @typed={0x10, 0x7c, @u64=0x8}, @nested={0xdc, 0x53, [@generic="dfb0e386be85c2c2fae192234d684864dd8b4773365979c146dbf433fe71a77a56cdea9f8249f825cea32c554441eddf9f084545e1c7cd65a6ccabf6e1f970c37e04dd84fa4033cfa9dcb3b740951c60c378d0265b827f8cee7c61d54cb74743092d2a6342d6710a06f51e3ef146591181b7435b47bfa968cbda12a6b78a59cadb19f60b07b66eb81d3ad6f351779c97d78f93e5a2d81d9476d9731f14d120314864f060422b6f97fa3b9f979ea5026fb69b3a63f54439bd7207cbdea626ba88940b06ea3336448c671bf2b96984b59f752ce81ea28e"]}, @typed={0x10, 0x51, @u64=0x2}]}, 0x118}], 0x4, &(0x7f000058e000)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}], 0xb8, 0x1}, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000862000)={&(0x7f0000bd9000-0x60)={0x27, 0x3, 0x1000, 0x3, 0x666, 0x583, "4956f66177fd3dd063c037e95ac61c0de742b4ec5dcde69303d15b218761e65d13bb51cded488be425eb63e6c1e1ec8e78ae464c688b4b5ccec1f4a4bbfa9d", 0x7}, 0x60, &(0x7f0000099000)=[{&(0x7f0000764000)="470260fe39d56b32d7f1d9d30ed6d175f4c679da376a25c04037a10ce4d25da6ab8f28222bcec9a986b3b9f4429948023e0698946ef185917bdd05c1019385914678f1e399181bc14d380d0832123a5a291f83838608d95a19b65d84da78745d5c9f6b94756391a5d8ded7e7a841b1c216723112fbd41d58b3421e470921c1c590c3962327d8c036d0457e2f9f27e7aa8567f7522d19478eab4d35bd62eb96ebf24a748f9d86b26358ca4200d9cfe70a1f2b6546ef80dee67576e8d88fd45dfe6610880e04b0a96ac340ea1260ab1f1fdfdcf3da72e87cf152460879d838e710", 0xe0}], 0x1, &(0x7f000021c000-0x58)={0x58, 0x197, 0x3, "a1d1aa2a4391c22e2c31beb34051f066be0e8d118a2f4ffc1025aebb556c936aacca5e7ed17f34d7a3af9768e354ae2e8548fd881a3421dbdf77cc63bca075d0cb"}, 0x58, 0x20000000}, 0x40010) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) r11 = accept4(0xffffffffffffffff, &(0x7f0000c91000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ec000)=0x10, 0x0) getsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f00009fb000)={{{@in=@multicast2=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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r11, 0x114, 0x7, &(0x7f0000c78000-0xa0)={@ll={0x11, 0x10, r12, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, {&(0x7f0000cf9000)=""/151, 0x97}, &(0x7f0000b46000)=0x0, 0x40}, 0x34) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001f9000)={r0}) sendto$ax25(r1, &(0x7f0000279000)="0cdb9b2867d9cfc5c120c772333127b85fbb779c424e993b09dfbc9e149f62fdb66a01221e2e2ef09164ddad33cb634b8a11552579dd22be6df7a3981bd984b276a1769dd5", 0x45, 0x8000, &(0x7f0000073000)={0x3, {"db96d635b441b8"}, 0x0}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f6b000)=0x8e3c, 0x4) bind$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) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 4: socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000319000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000878000-0x4)=0x0, &(0x7f000035a000-0x4)=0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) r3 = socket(0x1e, 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f000075e000-0x30)={@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f00006e5000-0x3b)=""/59, 0x3b}, &(0x7f0000d27000)=0x0, 0x8}, 0x30) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) socket(0x0, 0x5, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000951000-0x10)=@req={0x401, 0x0, 0x0, 0x0}, 0x10) r4 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000552000)={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x310}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x7, [0xce, 0x4, 0x6, 0x832, 0xfffffffffffffffb, 0x10000, 0x10000, 0x70000000]}, 0x5c) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff8000)={0x0, 0x0, 0x1000000000000004}, 0x4) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a0d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a1000-0x4)=0xe8) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000660000-0x4)={0x2, 0x0, 0x0}, 0x4) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000254000)={@common='sit0\x00', 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000353000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000a28000-0xf0)=""/240, 0xf0}], 0x1, &(0x7f0000001000-0xd1)=""/209, 0xd1, 0x8001}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x800) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000)=0x5) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0xa, 0x7ff) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000a9000)=[{&(0x7f0000fc3000-0xd9)=""/217, 0xd9}, {&(0x7f0000fc2000)=""/123, 0x7b}, {&(0x7f0000fc2000)=""/180, 0xb4}, {&(0x7f0000fc3000-0xde)=""/222, 0xde}, {&(0x7f0000fc3000-0xb5)=""/181, 0xb5}, {&(0x7f0000fc3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc2000)=""/86, 0x56}, {&(0x7f00001fa000-0x79)=""/121, 0x79}, {&(0x7f0000146000)=""/110, 0x6e}, {&(0x7f0000fc2000)=""/227, 0xe3}], 0xa) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e30000-0x20)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000055c000-0x18)={r0, &(0x7f0000fce000-0x1)="86", &(0x7f0000b02000)=""/80}, 0x18) r1 = accept4(0xffffffffffffff9c, &(0x7f0000029000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000765000)=0x32, 0x80000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000fce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000016000-0x8)=0x0, &(0x7f0000017000-0x4)=0x8) socketpair$unix(0x1, 0x20000000002, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000013000)="d63faa85d2b47ec7c0df751aeef16f61dcdd28c5fe819eb9ad260c2224adf4b457b3ce6f2a573769f28f592d97241e799d3099113cbefb6bbca655bfb9ef29245a20606d0bb1e882b8c7e896b365bdfeeaa3990a299294eeaf3df7fab9ae7a4343cfe1f2bc242246710554e82dc47524021af16fcd5c689d390e7f48526a0ad93b1a455d86d82aa34d2df4869ec16a2001396d278a71ca463d7083aa2a7343b92ee579435d25d9be4bc709020a59c554a640b5fb2e093a66abfd0e6545386862d337d5869b3864b088c2a261ea6d9fb808391beb7e24a104", 0xd8, 0x85, &(0x7f0000015000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000000c000-0x8)={0x2, [0xa6, 0x80000000]}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000017000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000005000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d, r4}) 2018/01/23 02:19:58 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ba2000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffffffffffffbff, 0x6}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000edf000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x9c, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00001ca000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000424000-0x4)=0xa9, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000055e000)=0x0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000880000-0x4)=0x6, 0x4) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000066d000-0x3c)=[{{&(0x7f0000a0f000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58, &(0x7f0000dd7000)=[{&(0x7f0000dd7000)="675b83287de0a549fdf5fbfbdb2a3fe1b56f00235f5bddadfaa555b737e855ba0951b00bc0be3a2c2dd22c841c4b", 0x2e}, {&(0x7f0000dd8000-0x5d)="6a39f7f46b178873d105ca294d2a342b7e95a93f90f0787167469d1b2bfbcd1b1d22cd84c670cc694980aa93c21c146eae75dd4d82a50b7f9bceeb562c8b9b1c01c6e0aad6a715e2e8f2e41c56f4d1cfea03e77fe3beabba64016b4bec", 0x5d}, {&(0x7f0000dd8000-0xbd)="1d6696e4b93ff6d7a2c660dd1ce37ff46c6080c5660271318799d90ad3f5c1285983175b8dd206a06a43c546bed038a752de8ee12a40982354a57507cc946833fdff6dcdbf346e7a39422e7df20ac893c1fc71f8e28ad98f4a9fb03951ee101c17d51b186c0b6aa24331e2bfd877d22b829d0ac7a84cb2fa040d2f3904b413ca6b870ed0ac40cb6d05e2205d20a6b55935e01221094264fe2002c26761c1dc09d59bd8313734899b3c3a850de334d406d1cf84fffc2a4bee9a4003c04a", 0xbd}, {&(0x7f000016c000-0xf1)="a48050ba9dd7de9857cb936cc11f91831f00d4c2ae823e1c9a8dfbba9469fe7159898f3eb6e05a53711e4405a1b76556d7bfc6b87101be4350609e19a7f367f2e817cfa88ccc27e844ffa41e974b8f908c922adbb4bfb6e8438dd0ff814e4f4e4725a97f0c8033ca9ddec3d23d8a29ccd503dc2922888bc27d13bbdf4c4c821dffe36d2e356c39fe5b8bfbbe9e82d824d8a2e9ed4540d8b99f0b9f2b6c5270e5008aeca9b35d227186cf07df71b48390dd2f984bb4b385f7cc648f3765d32e1c54140651df119417a5c5308f37bd6a4fa7c0f52e543ff8567fe6e4c68812c3e87ebb34cb275de2ae5dce7e0d16331f1084", 0xf1}, {&(0x7f0000c88000)="495bbc4bf256af98c950752f78a26aa1726f6a1ccd727b7f6b3aa2754cb679011e7a0c3a938f207b6f301aa6297ae56a93d7a4dfabc65528389e875cbbc3d22b9242557bae3f99abd16d5f3397be3c2b0b6e858c1caf5033f7e3608936ef2ae753e3121ac14064cf560059fc735b5e52790557fc7f745e9cd1f352a5454ef8d75f5638fbc4991e350074ebe6c51c06a4e1b64fe2a6e234cb65dcaa9ed130a1b8", 0xa0}, {&(0x7f0000040000-0x23)="7bbce96e0892e2dfc4e7063897bcef1e20d9b3f0aa678c5eda3af7fb7c59c4c907ca38", 0x23}], 0x6, 0x0, 0x0, 0x2000c800}, 0x8166}], 0x1, 0x4000080) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000)=0xb) sendto$ipx(r0, &(0x7f0000005000)="30bedc015dfeaa3c6d209900272498875ddf0da7e1f2da882c2e4a7b7b80a5e94e844ffdd51f008daaf2f3e10a38f1be72e39289141044d3467881706423ab5bd361449938c487e8f8ca88e1d973ca91cd93a52f2037f8201661aaa2e21d38cf525f6eb42c1d0fc4874eb5e25a13a5c5ddc85e0c26b6f093a5edd64e29ca8e15885d34be1c91aa11daf2dc7535f0c0419d5902377b7dd9dc53e5c2c15f99c66e3ca85b62954068ba6ea0f952da8e4358afc97a570c77234bf16128e8c0df7b4f52095e7b219df06c4286a7849aff0fafe8f6b220a06010", 0xd7, 0x10, &(0x7f000000f000)={0x4, 0xaaee, 0x2, "8e74544d144c", 0xffffffff, 0x0}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/23 02:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a1f000)={0x0, 0x8}, &(0x7f00005ed000-0x4)=0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f000033f000)=""/0, &(0x7f0000b3f000)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000020e000-0x8c)={r2, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e75000-0x4)=0x8c) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000370000)=0x5, 0x4) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000000)=0x0, 0x26e) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000)=0x8, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000)=0x0) 2018/01/23 02:19:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00009da000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001}, 0xc) r3 = socket(0x5, 0xa, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001000+0xecf)=0x3, 0x4) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000dac000)={&(0x7f000035f000-0xc)={0x10, 0x0, 0x0, 0xb0400}, 0xc, &(0x7f000027a000-0x10)={&(0x7f0000000000)={0x28c, 0x14, 0x802, 0x3, 0x2, {0x4, 0x0, 0x0}, [@generic="e616a5057f234bb144761fad21153794504a58632f942d8a10da5df0e2219fb53833ce843ab2a7eefadc41add9ce49275b1b927e59389258edc0998b78b050a47dc1070cd47ff0730ce659ca590cb953aac814538502210ab061d53105603e4eb2db33fe2bcff9bf7497f0f7f6b191d05381be7f5e82e52aae8e0fdc65ab63264059a57e1262df9e5f87bab1e2f37e896bf8de47b3939551db2203ec87e2316fc3b44aead9da05a08dbd27d4919ddd1c4291494cb027c4dfd176ba02ce3d1a7237d33d2f8d94cd9ddae840ab3abf2e56b2106e6aaceeaa15433316b892a6fd154fa5a5", @generic="32c1d9b76fd679b3945929949bc98f2b25bd103103b9760e305f9ea123be265451d1e986ef527cf5b5fffe9a896296c200e60cbaea29ce1d1b0c37353af56170294b16015a088c9c3591a73cf4a0320f2c36fa8fc282d02f3f15723a84f5faf19ecc7e37d77c66110cd560be205d8f1d1d543c481e0659cb30e85fc71ae9e85e019835930e34b5aeb0faa95e530ba7cf174b2fe46107e161ff97c0acb895ea3f8b9abcf06feb8fdaaf6b9a6ae9bf0c3959a86f81b2f07985b49e969c2f0a2f315fe8", @generic="5f66546658ae7563bbd91694b505df7e75ccbcdca2fbb71a03acdd3d2c25099a89745829f7b25c93cdb063e4c25fa5fe99872f07a5d06e1d56000d6f3c5d7ef70e2644f20d9a97ae546cd5a600c54024efb3fd433dae340c72517580baa6f9fe5ca4db3710f498c54d687b728ccafe5dc34cb389", @typed={0x10, 0x7e, @u64=0x2}, @generic="993f9f07d672a62d61ee82cdf34dcdabab16396208d7c133c97a693dbc5b5a97e9583ba1c128df9d122d26189a380893f5f3eb06c49f81dace61cb5cf63f1b905f8133b72b497d15e9127292"]}, 0x28c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000002000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r5, 0x5e, 0x3, 0xfffffffffffffffa, 0x5, 0x8}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={r5, 0x7, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x7, 0xfffffffffffffffe) setsockopt$sock_int(r6, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0xc0) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0xfffffffffffffc35) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4168981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a7af4394de783a4ca783a636369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x203}, &(0x7f0000cd6000)=0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e30000)={r4, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r6 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = accept(r2, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r7, &(0x7f0000071000-0x38)={&(0x7f00005cd000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00004b4000-0x4)=0x0, &(0x7f000080c000)=0x4) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00003a2000-0x8b)=""/139, &(0x7f0000f41000-0x4)=0xfffffdbb) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(r7, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r7, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r6, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) r8 = socket$inet(0x2, 0xa, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c52000-0x98)={r5, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000637000)=0xfffffffffffffdf1) sendmsg$unix(r7, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x2}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000586000)=[@rights={0x28, 0x1, 0x1, [r3, r2, r3, r3, r3]}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r12, r13, r11}, @rights={0x30, 0x1, 0x1, [r2, r7, r0, r1, r3, r8, r2]}, @rights={0x38, 0x1, 0x1, [r2, r1, r7, r1, r8, r2, r3, r7, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r3, r0, r2, r1, r1]}], 0x128, 0x0}, 0x40) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000002000)=0x1c) 2018/01/23 02:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000de5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e5a000)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001b4000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000050f000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000461000-0x1008)={r1, 0x1000, "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"}, &(0x7f00005e4000-0x4)=0x1008) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/01/23 02:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) poll(&(0x7f0000a28000)=[{r1, 0x3, 0x0}, {r0, 0x8040, 0x0}, {r1, 0xc000, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x0, 0x0}], 0x8, 0x2) 2018/01/23 02:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008f3000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c1b000)={0x1, &(0x7f00001e2000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000333000)={r2, 0x8}) r3 = accept$alg(r0, 0x0, 0x0) listen(r3, 0x1d) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:58 executing program 0: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000c99000)=0x0, 0x80000) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0x45, &(0x7f0000d22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000d22000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000d21000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000044b000)=@assoc_value={0x0, 0x0}, &(0x7f000076b000-0x4)=0x8) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d20000)={r3, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x4, 0x2, 0x4}, 0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b8e000-0x8)={r3, 0x99}, 0x8) recvfrom$ax25(r0, &(0x7f0000c2d000-0x98)=""/152, 0x98, 0x40, &(0x7f0000d20000-0x10)={0x3, {"7b9ab3f0edc401"}, 0xf5ed}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/23 02:19:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000737000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002b8000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x0, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff80}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00003f1000)=0x101, 0x4) socketpair(0x4, 0x80000, 0x1f, &(0x7f0000ce7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003b9000-0x8)={0x0, 0x8}, &(0x7f0000a80000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000390000-0xc)={r5, 0x8000, 0x30}, &(0x7f0000a2d000)=0xc) r6 = accept$inet(r0, &(0x7f0000e0f000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d1000)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f000039e000-0xc9)=""/201, &(0x7f00009c2000-0x4)=0xc9) sendto$ax25(r4, &(0x7f0000e5d000-0x1d)="d50aaae8af7c2ebff1d634b849ec0d5408bfe174add9601f0f248286f8", 0x1d, 0x0, &(0x7f0000d08000)={0x3, {"ae190bd40597e6"}, 0x8001}, 0x10) 2018/01/23 02:19:58 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e74000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000528000)=0xe8) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f61000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0, 0x2, 0x7ff, 0x2, 0x20, 0x20, 0x5e, 0x0, r1}, {0x3, 0x81, 0xfffffffffffffb94, 0x401, 0x3, 0x0, 0xd9, 0x8}, {0x2, 0x200, 0x300000, 0x6084}, 0x76, 0x3, 0x3, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x4, 0x2, 0x3, 0xcb, 0x4, 0x1, 0x9000}}, 0xe8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f61000-0xe8)={{{@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000d86000)=0xe8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f60000-0x4)=0xb) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000241000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd6000)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2008000000, 0x2, 0x4, 0x7fff, 0xc6}, &(0x7f0000001000-0x4)=0xa0) getpeername$packet(r0, &(0x7f00008b2000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005ac000-0x4)=0x14) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, 0x217) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair(0x3, 0xe, 0x4, &(0x7f00009d3000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x2000007fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = socket(0x0, 0x80001, 0xd4) recvmsg$kcm(r1, &(0x7f0000185000)={&(0x7f0000e9c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000319000-0x80)=[{&(0x7f00005db000)=""/15, 0xf}, {&(0x7f0000331000-0x49)=""/73, 0x49}, {&(0x7f0000c4c000-0xd1)=""/209, 0xd1}, {&(0x7f000074d000-0x25)=""/37, 0x25}, {&(0x7f000047f000)=""/123, 0x7b}, {&(0x7f0000990000)=""/4096, 0x1000}, {&(0x7f0000f52000-0xe9)=""/233, 0xe9}, {&(0x7f00007c8000)=""/121, 0x79}], 0x8, &(0x7f00009e2000-0x76)=""/118, 0x76, 0x4}, 0x40002060) r2 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000035c000-0xc)=@sack_info={0x0, 0x3, 0x1}, 0xc) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x5, 0x5, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a0a000-0x56)={0x0, 0x4e, "11751594206a845ef5c90a690781f763d925c7e803ff9f56ce9518e22d8850d03d12f9e5426fe9b602e97b6eb4a21545e0433e6af345608445991fb5f7fcf77999c73b16b8236954e3f341b77e46"}, &(0x7f000092e000)=0x56) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000904000-0x63)={r1, 0x5b, "1c200144d570e9e575357746ef2b28e2d756636c825adf978fc605c6bb457114bd8400baaed5c4e79e731de95880dd7c8e74957602b01ac75849de9a35b23a431886d91bcef84f1517f6c311c1629558f7a3f7f73db1d6bbcfe8c6"}, &(0x7f0000c46000)=0x63) syz_extract_tcp_res(&(0x7f0000308000)={0x0, 0x0}, 0x7, 0x8) pipe(&(0x7f000047f000-0x8)={0x0, 0x0}) accept4$unix(r2, 0x0, &(0x7f000021e000)=0xffffffffffffff88, 0x800) getsockopt$llc_int(r2, 0x10c, 0x80003, &(0x7f0000f4c000-0x4)=0x0, &(0x7f0000955000-0x4)=0x4) 2018/01/23 02:19:59 executing program 1: socket(0x3, 0x80f, 0x1) mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80006, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000dca000)=0xffffffff80000001, 0x2) r1 = accept(r0, &(0x7f0000dc9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc9000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000018d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000711000)={0x2, &(0x7f0000dcb000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000dc9000)={0x4}, 0x1) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x0, 0x0}, 0x4) socketpair$inet6(0xa, 0x0, 0x5f, &(0x7f0000adf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000676000)={0x0, 0x2}, &(0x7f0000dc0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000339000)={r3, 0x9, 0x8d, "3d7bf548c40265dcf9d670811d4eab286f4e14b1850442c4ad49acfc484062deb01f63d8893c4433db3a351e29c9708d8b05914098f122b00f8d1272a68ca8fba167641814eff9f62de4dcdf239658a72c0ff6d2f8d271062ef4f3d02cba030087b8e10070d659721f905c44a09d777a3892692da1d8eb15b62a8f52eec18068cdc8ef01154906bba1106ce4c6"}, 0x95) sendto$inet(r1, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00001cf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff95) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ab1000)={r0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000051f000-0x4)=0x0, &(0x7f000078d000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f9e000-0x90)={0xe4c6, {{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]}}, 0x90) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) [ 579.923390] dccp_close: ABORT with 1 bytes unread 2018/01/23 02:19:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000070e000-0x4)=0x14) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007d1000)={0x0, 0x9, 0x10}, &(0x7f0000c55000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={r1, 0x0, 0x80000000020}, 0xc) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c5a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007e6000)={0x0, 0x3}, &(0x7f000078c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000071f000-0x8c)={r3, @in6={{0xa, 0x1, 0xffffffff00000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000010000)=0x8c) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000eb0000)={0x80000001, 0xfffffffffffff801, 0x100000001, 0x4, 0x4, 0x7}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce7000)={r0}) connect$bt_rfcomm(r4, &(0x7f00001c9000-0x9)={0x1f, {0x2, 0x7, 0x800, 0x4, 0x7ff, 0x9}, 0x9}, 0x9) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000c4d000)={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c) close(r2) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000007000)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x20000}, 0x0}], 0x1, 0x0) 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) accept4$netrom(r0, &(0x7f0000004000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000)=0x48, 0x800) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socketpair(0x1f, 0x2, 0x9, &(0x7f0000ec6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000027f000-0x8)={0x0, 0xab8}, &(0x7f0000f33000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a51000-0x10)={r3, 0x8c, &(0x7f0000384000)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x64e}]}, &(0x7f00007ff000)=0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r4, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r1, &(0x7f0000a86000)=""/0, 0x0, 0x0, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x8000000000000001, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000c000)=@assoc_value={0x0, 0x0}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000012000)={r1, 0x27, "5ce51822abb9e0de2391bd36b2bada764b2be534627860dc27b895f87c47ab516a6129c9701822"}, &(0x7f0000011000-0x4)=0x2f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000011000)={r1, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2ff, 0x8, 0x7fffffff, 0x80000001, 0x8e6, 0x10001, 0x4, 0x4, 0x8001, 0x6, 0x9, 0x0, 0x4, 0x7, 0x6]}, &(0x7f0000012000-0x4)=0x108) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 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)=[{&(0x7f0000009000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000c000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000)={0x0, 0x1ec0000000000}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r2, 0x1ff}, &(0x7f0000012000-0x4)=0x8) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10810000}, 0xc, &(0x7f00005b8000-0x10)={&(0x7f0000001000-0x4)=@ipv4_delroute={0x24, 0x19, 0x100, 0x2, 0x2, {0x2, 0x14, 0x14, 0xffffffff, 0xff, 0x6, 0xc8, 0x6, 0x0}, [@RTA_MARK={0x8, 0x10, 0x8001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x8010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000b1000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffde3, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000fd7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000-0x4)=0x26) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000045b000)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005a9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000fd8000)={0x1, 0x5}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ae3000-0x38)={&(0x7f0000e04000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fd8000-0x20)=[{&(0x7f0000ea4000)=""/210, 0xd2}, {&(0x7f0000fd7000)=""/238, 0xee}], 0x2, &(0x7f0000fd8000-0xeb)=""/235, 0xeb, 0x8}, 0x40000000) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000fd5000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/23 02:19:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000ed8000-0xbf)="69597bbbcdce30190c9fa26c9f0f3c9091167a1333b01193a283f828180646d019738f16e15e86255aea8019e0dae9be8147baddb108010f26ab4eaa25284190e2798187ab35e6960dbc6378099126e7b4fce4135fc603dbbd300c05003853fc5c3a6493689c8a01de4b04b56334624930207b093e6e0854e867b0d5daadb7861fb9c44a72a34f45bed657776c13a079c133c7dade1da6a3e9a643a9988892dd89076ead5e27aa1f54a00bb5df3874ad7a0f1a42b6cc48c5c1521072139609", 0xbf, 0x80, &(0x7f0000001000-0x10)={0x4, 0x1, 0x8000, "93fa6e3da608", 0x0, 0x0}, 0x10) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000bcc000-0x8)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) accept$llc(0xffffffffffffffff, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be1000-0x4)=0xd4) r1 = socket(0x40000000015, 0x6, 0x26396) bind$inet(r1, &(0x7f0000580000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netrom(r1, &(0x7f0000bf9000)=@full={{0x3, {"df3fde38f858fe"}, 0x9}, [{"cb95bb535f2328"}, {"fe24fddc7b5917"}, {"7467c352378946"}, {"7ab7d3ffe49627"}, {"8264f2ea6c77d9"}, {"be7d32768fa33a"}, {"48ac52dd8e6c85"}, {"750d69146b7fa8"}]}, 0x48) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009dd000-0x18)={0xa, [0xf8b, 0xf9, 0xbc5c, 0xe2f, 0x5, 0x854, 0x39, 0x6, 0xfffffffffffff000, 0x80]}, &(0x7f0000ee1000-0x4)=0x18) sendto$inet(r1, &(0x7f0000a3d000-0x1)='f', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b9a000-0x10)={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000d2c000-0x28)={&(0x7f00003ee000/0x2000)=nil, 0x8, 0x0, 0x62, &(0x7f0000bd9000/0x3000)=nil, 0x100000000000006}) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000024000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0x2e, 0x80800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000024000-0x10)={{0x101, 0x3ff}, 0x40}, 0x10) 2018/01/23 02:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000005c000)=0x9, 0x0) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000983000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00002ee000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000faa000-0x4)=0x0, &(0x7f0000dbf000-0x4)=0x4) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000015e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006d3000)=0x5) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000c93000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a2f000)={&(0x7f0000e4a000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000020c000-0x10)={0x0, 0x0, 0x4e28, 0x6}, &(0x7f0000335000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006b4000)={r1, 0x84, &(0x7f0000015000-0x84)=[@in6={0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x68}, @in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000a6f000)=0x10) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/23 02:19:59 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ac2000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3f}, &(0x7f000011b000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000034c000-0x8)={r2, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x10) close(r0) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004ec000)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000932000+0xe74)=""/4096, &(0x7f0000f9c000-0x4)=0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f9a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b1e000-0x20)="0a0775b0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f9b000)={0x4, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000074a000-0x10)={r3, 0x7}) 2018/01/23 02:19:59 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f86000)="7c9d575f28c4179a702e4b6adb75ee9ca1e5b0ec81e1a8be1d45a4edeb3535af4ff052c911eefb215b042847271f8b59ccc55a16ab6b1cb545777fe9d3e45f81a7a009ef1c9e508b871b5811bc555a1171bb4bf655e58beec83a1108080340a00bf9ff81c5363d5ac8c2424d8075", 0x6e, 0x0) bind$alg(r0, &(0x7f0000ec4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000014000)={0x0, 0x0}, &(0x7f000035d000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003f1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff0bfdfd45c807110000f3f0f0ff08000100030600dc05df00", 0x1f) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000080d000-0x4)=0x4, 0x4) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ac5000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000298000-0x4)=0x1c, 0x800) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000678000-0x6)=""/6, &(0x7f00003d1000)=0x6) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000013000)=@pppol2tpin6={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]}, 0x0}}}, &(0x7f0000013000)=0x32) bind$vsock_dgram(r0, &(0x7f0000000000+0x431)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80e, 0x7, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000014000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000014000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000f000-0x14)={r3, 0x9, 0x8, 0x800, 0x7, 0x401}, &(0x7f0000013000-0x4)=0x14) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a80000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000878000)=0x26, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000125000)={0x0, 0x0}, &(0x7f0000a3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ca3000)={r1, @in6={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000173000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) sendto$inet(r2, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x100401000003) r4 = accept$inet(r3, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) r5 = accept(r3, &(0x7f00000ff000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007b0000-0x1)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d46000)={0x4800000000, 0x0, 0x6, 0x6, 0x0}, &(0x7f0000567000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000007f000)={r6, 0x3, 0x3, [0x9, 0x9, 0x1da1]}, &(0x7f00001eb000)=0xe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009dd000-0x12)={0x7, [0x8, 0x6, 0x4, 0x6, 0x3, 0x0, 0x1]}, 0x12) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/23 02:19:59 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) sendto(r0, &(0x7f00001be000-0x47)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000d95000)="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", 0xfc) 2018/01/23 02:19:59 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000aa2000-0x4)=0x91, 0xee19d96ff52082b) r1 = accept$netrom(r0, &(0x7f00005b5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a55000-0x4)=0x48) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000aa2000)=@ax25={0x3, {"20152da9553bd6"}, 0x6}, 0xfffffffffffffe26) 2018/01/23 02:19:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000000000) setsockopt(r0, 0x100000000000010e, 0x1, &(0x7f0000001000-0x1)="", 0x0) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000e4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000036000-0x4)=0xe) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000e6000-0xe4)={0x0, 0xdc, "6ccadc53e03a6f4f451ccb31d58dd31fbf6d2e1b53f5f1a87bfb2f11d734b61b5b5f0597b44a36c964a1b4b5ef4791605260a12d2b91b6e8d81c450c3a94a1478b6b163fac0cfc37d59628449e40dba957f6c5b8a2c3dfe9c0496354d483491832f8127f8b1c72eda67aa0f47a6d45b112abf377682ab5cdc209d494639e6720214da4c439453b6296d70909282deaadabbcda387f11e47fa7460c728176f6f027a27b26af1997cadde12e9df25c98f233938d4a77d47dfcc8c2b8d18aa144759ec003594fd041f98659d9964f737c4ebecdc0f5f5658f175c57efd2"}, &(0x7f000001b000)=0x4) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000005f000+0xd3)={r1, @in6={{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x4000000000000000, 0xffffffff, 0x0, 0x0, 0xffffffffffffffe0, 0x2, 0x6, 0x2, 0x3, 0x2, 0x100000001, 0x2, 0x0, 0xff]}, &(0x7f0000048000-0x4)=0x108) sendmsg$nl_generic(r0, &(0x7f00000e6000)={&(0x7f0000051000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000e7000-0x10)={&(0x7f00000e6000)={0x8c, 0x28, 0x702, 0x6, 0x3, {0xc, 0x0, 0x0}, [@generic="5c36d376e06829bc3286c8caa1de6ad9e451f3f587ac6d4302b51b7cf5b558d0adcc07064dd5dcccf465f5e04ac6e8459f2af85f8bd19edb92baf6b39e2db04ef6eda4b9fcc37ed5aaa2257ace38089c02185208d0cfc1df16af532d0c0c50c991dc9cfb290411506cc791f34f9cd124989315b674f8d31e"]}, 0x8c}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000006a000-0x4)=r1, 0x4) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000e6000-0xa0)={r1, @in6={{0xa, 0x2, 0xffffffffffffff38, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x9, 0x4, 0x68}, &(0x7f0000030000-0x4)=0xa0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000e7000)={r2, 0xc6, "0abb994596142ae4286a25460a0af7dfdeb2fe7b498aa723411bdfd2db0b4ad336218e2b2a8d460ba97c28656b8b968ed40d86e1039d8695483c123fa797067e997431019fb033f49db9b5c3a79334e0b6ad7cf5acb8a95d5de6b1f591bfdbdf1dbdb0b9227ea380e31d060d7136418002dcc6a62e8b968a73b0be6871671827f395d37133d4c6d8b4010229f033d031046309bb57df5cdf75a23401a08a506607d4de73f11252376c63e693a465a53de44ace092320696cefba238b5142201de4cb796fdb6a"}, &(0x7f00000e8000-0x4)=0xce) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000635000)=0x0, 0x80000) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000023b000)={0x0, 0x4}, &(0x7f0000cb9000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c67000)={r1, 0x6d52}, &(0x7f0000cc8000-0x4)=0xffffffffffffff0c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000913000)={0x5, 0x4, 0x200, 0x62bf3566, 0x5, 0x0, 0x1000, 0x3f, r2}, &(0x7f0000c09000-0x4)=0x20) 2018/01/23 02:19:59 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7d) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x1}, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001e000)=0x190000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000008000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000023000-0x4)=0x1e, 0x80000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000021000-0x8)={0x0, 0xff, 0x10001}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000023000-0xc3)={r3, 0xbb, "d59d948f6d9131fb76c5a6816bc943cf0dba28aaf4622ddc01f7367109d561cee49c2d6fd568aeedf120760e0d15492c1eeca769b63bd0d96e99329bb673d0fd8a71de4335a01886da5def4f391c377ccf7aba0b2973e82c384f9a7063b9e0306080d8c3476e2e7cd66290c7c756d2be274a4d3b40d982668debc083d785110bf13a74c374f45cb92d5d0f7b220ed30fdfe1b6f589f2dbd36d914bc68a6473352d77add8fba06c282fb1e562b29562baef479a8dd13f6a811d932e"}, &(0x7f0000019000-0x4)=0xc3) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000023000-0x4)=0x20, 0x4) unshare(0x0) [ 580.222790] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009e7000-0x20)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000100000000}, 0x20) pipe(&(0x7f0000b68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000fe6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fe7000-0x4)={0x0}, &(0x7f0000897000)=0x4) getpeername$inet6(r1, &(0x7f000035f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fe5000)=0x1c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000a6f000)={0x0, 0x0, &(0x7f00001ae000)=[{&(0x7f0000fe6000-0xb)=""/11, 0xfffffffffffffed9}], 0x1, 0x0, 0x0, 0x5}, 0x10020) [ 580.283538] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/23 02:19:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000966000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000aa2000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) 2018/01/23 02:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009d7000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d5f000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d2000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000000f000)=""/30, &(0x7f000073e000)=0x1e) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e8e000)=0x8, 0x4) 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) sendmmsg(r1, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f00009db000-0x97)="46945d72d3148ab07ecbbfdc6988d8e1cecb6df126c0d387a22815f8cb1588179c410e9563b92dba24ff6601519ace185205d98beabecfe617a91394c27ba1544836d72d63c246d40789b12a1080debdcb720cc14661595cbe26644cae11294212e1a791ce88c4e5d443c41421625d4cc9e9c5bbfde44cf1f60231ab4ad91652423a7c49200bb4319901c92d5fc17c33d6cb241a6b5c61", 0x97}, {&(0x7f000071c000-0xce)="e72119c172c071745f19dd4b961043ed42be20a11519d001a3e405b1cc90e5f241a685c521259f3ae864e200214f65926a9b87cebb4709f40bd25df6f4a38bc3457c1c55a5e42425a4c20b763e4442a34ddd0c01abc9e75cc1205d625e849bf6f678790bb217f5c06323f37541454f7a4751602e5abf419b3d39d0ba89c39fba1b87532b5973913241a0a663ae72e82eeda4b44229871a3ee0e19325b096f4d55e21af1cef8c6ed427d10e8eaeaf922e36aca3f3f86acccb1d77097c9abe92e1befcd369831b691e2d134fed7d01", 0xce}, {&(0x7f0000a7c000-0x65)="91852874eb8ed2560b844416fd28037b5480502eaea3b4625e1a599edfac8885160055fe220ddd22ccd2fa31c3ca378ab527038f0d906303675b12efa3c6950ad3c5f8ddd746ac82b03b4e273711c844c27f85c0bcc77056f4edadc9beba156130d7566f1b", 0x65}, {&(0x7f0000a0e000-0xcd)="df1025eab533cdd3bd8be1d6bb09e6bdb778110e930130fe9dd8f7f991e78cab6e0af93f87a5fc1ed574cf33f084d2f096d9971fd072e462578a113c720b12d0d352c3df9b2afe01821c973249403bb8ae0fdf38e9b3adf2bbaba22875ad7ea2ae37207d25042ff4f892c20f216483f01f47d3e37536401c0e9879bf16171f3c4a48cdf337506b3de055cdf5d53b77271ab99fcb9fd675422af2b5b6780376cc59f2835e247326e8e1a2a6b2d2bc0cd5dfe5157a0954df6a0efd95ba5d76f3ddd54033f5be5c44641744f71467", 0xcd}, {&(0x7f00003b6000-0x80)="96aa96766e65e9694f8968b40a2318e6d876b2659380a2bc1bf046c55cb08484dab1097d7d6a0cadbe72889f3886df10fc4fde79f862234c2772ecad738e5c44fbb6d94d38301eedbee167f1b4a5d991d2815472a45eb7b5428fa22b7aee2d2b9a54a076fdc2b97980008069c5323c5e5c41f5111f4abb6c125dc271a43b6ed9", 0x80}, {&(0x7f0000744000)="547a8e26eccbfffd2b2c35ddcd", 0xd}, {&(0x7f00008c6000)="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{&(0x7f000068b000-0x1000)="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0x1000}, {&(0x7f0000c7a000)="", 0x0}], 0x9, &(0x7f0000f0a000-0x320)=[{0xe8, 0x119, 0x8, "938dc86bf51534524f285c251a9080bbe593d040cbf5af40e77d4c7cf8847ce4f9613237a0db09c00522e6747f38d1b0543d92065b0ae4c0df8d1f8a3245cd0a14092a0b684ca47e3e0cef2628207adbd8e4dc059592f975acbcc7101ea719069b0ad0a94b6236e2dcd14d195a39037f74019c7a97528136388654c289dc38a50a1ce8a918d7e4310dd622d4abd087694aeb050cf8acaf1533278f275ababdc65cd390ee85a3f7a11cdc35c958218419f116c69534736a3fb900feab21d24e9495642115a4d68995b784a0e44ef8f92c49cc7a82f7fa"}, {0xa0, 0x13a, 0xfffffffffffffff8, "1f89808ff1debca6c33082371fc058e4f0c886de5d2630ef4d5c939d0536ac64f42276683a7a54722593154dfc5a3168ce4c5dd74c0100d62f8fed0c7b7daecda0d5b3498ea87c179b62d86d76ec0711f4240137c9234d4458c06e20ceab09e1b4000ff66105509f1e535d400d86d1e34daf203aa22ef92223f7149dede8793d977bfea4a4c3f7161d20241d"}, {0xd8, 0x117, 0x5, "e5ff38fe4fd7e7dcefcf4e1c186c1ee8d7d8f0275226f6ec2f4751951418bd582c7f9088425ac06aa1f3ff63252a5b9c6ec6e9806dfc4e5ce75d301b92d5be2bc4e5da263a989ab520e88bcc88bef2fb23a13db3c42b1e4163fda979d0e0dbdd223eb365973610b5a9bd36e7c2806d76184e4f7898d82d87c7fc46cdfd5e33f90235725a42327b8e4677fad8f731e829047ac6b206848edc7b69c95bc4e0d0e3afc69d35dd7558628337b2b310c607154ce9c2929b5aef66079d6a55154068e312563370"}, {0xc0, 0x1ff, 0xfffffffffffff965, "1032827ae296502ada53e3da7817a013994e43c5548cf15656483e889558d37b497d6270aee48b41449215a5a1014832e68ccf63e9a71b97c343441ed1e9528d6aed38f9b30efba58ba91a1da6fa3b5b5001547ceccfd42008e3814cfa6b612736c5ff34ed740fe1f26cba15dfef1c77ccf7a8499412f86323d785fee9599b3c35144c736ac1040f12b48400d9e2bde113c8593ae1da87a702b088f3c51daf833c1cad566c4b1aea1094d0d30c16"}], 0x320, 0x8000}, 0x10000}], 0x1, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000907000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00003a3000)=""/45, &(0x7f0000734000-0x4)=0x2d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007b8000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x8, 0x84, &(0x7f0000985000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000470000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008c7000-0x4)=0x14, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000c69000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r3, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dd7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000dd7000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000545000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f0e000-0x4)=0x32) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000599000)={0x0, 0x14, "bd9f8d1411aa49b3992394b2809c5ec9d7301b2a"}, &(0x7f0000500000)=0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f0d000)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f0e000-0x4)=0x8c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f0d000)={0x0, 0x100, &(0x7f0000ccc000-0x100)=[@in6={0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffffffffff62}, @in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc1a9}, @in={0x2, 0x3, @multicast1=0xe0000001, [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}, 0x12000000000}]}, &(0x7f0000e74000-0x4)=0x10) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000633000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0d000)=0x18) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000392000)={0x0, 0xee, "69ed1b02d4806064bc3dbbccf4daa2780fe264516369337e32d2442f76ed8c5ddd5a31c2ed311754deb75e2b28c2ddc17618571ef585adc8cc2cca5f0022787209f9c1b65a353f078c74532bad60306550c791f7a710f64ea0e949302d41075a2ab91862d99e8eec09182fc37f8bbf1c173b118b0d96d71b83de774d5276204bf2bccbbdffd957bff44f4866465a6ecc855dcc88ad21df1cd4c49cc7056c7bde3a3a5884c24915924b15e032f275b0ce399a6d8031980b5c20d8574d991ea5175ec07854747ae2fb6339de9b973d4206931d162fba9798176378455e0b87d8fdb549f6bf131004b4e7c71775f158"}, &(0x7f0000f0d000)=0xf6) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007e1000-0x8)={0x0, 0xbd4}, &(0x7f0000f0e000-0x4)=0x8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f0d000)=@assoc_value={0x0, 0xffff}, &(0x7f00000a3000-0x4)=0x8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f0d000)={0x9, 0x80000000, 0x2, 0x7, 0x7, 0x4, 0x554, 0x4, 0x0}, &(0x7f00007ba000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000024b000-0x95)={0x0, 0x8d, "b875acea0f81bb9afe6b8257a55a3069b0fd2c6a79038095327f1603c819c8fa60d91879dce06d1177a50cbd922bee789e4b6ed4312608001845064340ae80e411623761189b2c5edeca99f9a30850c78e69ba333380d147538bce2766600e346dd219aeadf53eaada92c9ea6973eae52114dcf207f9ac7acc3a32f60547c70f9e08e50786ff31594d2c0176a5"}, &(0x7f0000080000)=0x95) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f0d000)={0x0, 0x7}, &(0x7f0000f0d000)=0x8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000092c000)={0x0, @in={{0x2, 0x0, @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]}, 0x40, 0x100, 0x40, 0x200, 0x8fd}, &(0x7f0000b31000-0x4)=0xa0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f0e000-0x51)={0x0, 0x49, "203973951559429ec02266a83135d441c018da0f667b363afa2b260b96e53f508e5e30e0d53a00bac0d5d48760a1de0c6a14cc93ac3fed5b3c06cb6cc0258548f535c4f624ccca4eaa"}, &(0x7f0000f0d000)=0x51) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e48000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000f0e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008b1000)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003e7000-0x4)=0x8c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000029f000)=@assoc_value={0x0, 0x8}, &(0x7f0000f0d000)=0x8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f0e000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000f0d000)=0xc) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f0d000)={0x0, 0xdf, "ee8ef3958e3e52d0e3a6c756761da8687571ffb8af0c1d56b881c0b3f398275642d9a7a81a1a43b6033648ad6acce35fbad9a3784ad569516c5e9920cf8ce39df4b2394123de7a9fa4c017fd9c5b04874b9bee9865c20ab0b86e6745153c9d327516e7e1eaff25a755b98c8650075c8b51e2e071640324cbd90434278802c1153238c06ec7ef92520c27d9355442104a2117f0775388d5537f015afb9ffbe4a19f5f6bd85acc335e9bab2f01e486126e5848d8dab5516ef12bb182d6d2d534b4e58fa8fc4ecee312dcf4afbdd6a58c1d0b91644a580a0494625043be6315f5"}, &(0x7f0000da8000-0x4)=0xe7) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000650000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x40, 0x6, 0x5, 0x4}, &(0x7f0000f0e000-0x4)=0xa0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f0e000-0x70)={0x0, 0x68, "0bedc36c669822b85ed5774f6763848ae62db8e94357e3b9984b767e668bb928df2b040bcb63066e4f7bc8601074a930a431dc0594edeb51ddbe64bf2e2341b827bc5e4587a86af78576d8131a1ba399d6c38222235e08f82eca9ca5823e218cc39d9281a52f5f88"}, &(0x7f000055d000)=0x70) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000034b000-0x14)={0x0, 0x0, 0x6, [0x101, 0x8000, 0x7, 0x1, 0x63c0, 0x7]}, &(0x7f0000b61000-0x4)=0x14) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f0e000-0x6)={0x0, 0xcb}, &(0x7f0000f0d000)=0x6) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f0e000-0x230)=[{&(0x7f0000f0e000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0d000)=[{&(0x7f0000f0d000)="42ba00cd2ed8d06d348d34b9a02507f4acda31d1c67e4e358a22d81000224cec25e48e1cb7b2c585c1837c67d2f6db97bd53d6d699bfc3533b0ccdea41745582215d6ce8a4cc23ad282aad4b6fd4eb135295546464f150d4bfec", 0x5a}, {&(0x7f00000da000)="5bdd7359e1b2e854cc14e6486517cd32e42fd6a6a1a5a8714e062b44c39e8340b093cef84d5d32b5d1de972fd0a0632faabc5da1ffbf301436b70506d5ad896e2fa09e0afffb0f576ef8045223bf080e117830002123f686443c5cd1e21fcceac398830e367007313b03c9bb9f1cb90094225b801313404569e545b10b940eed1d3d65f0b2450fe9c5e8c6795d5c0ca26a2a", 0x92}, {&(0x7f0000ef6000-0xda)="b099711833f05ab52fe547b62b5c16a7e1c67f01b47c54e951d3d8c01d60b358d6700fd72dac494a48d31c1c81d697dcd7efee0f637ab116515636fbe9bf986d9c89834305d28b1ea8b9ab24cc77c1c6fee4d2173119c669b6da4a6b8f68b54b12e218dddc40b15644774a966b9fc777e01c3bd39e630f521c0d5026385b468fe22b3c960496113f3c80f8e05babe36955bbfa037384267c345f146b573591900df007fdc0f9412eef353bfcf593216f40a1482aab937da92bd593b9b2f9f8f13c3c4bd827e97c66341e074b28d3932a257b370c898be51f54a3", 0xda}, {&(0x7f0000f0d000)="26c1984869581696f192fe4ffd58ff29f770f83833738bfcdbb50c3f7b39b900b1fa31cd8c40cc2a9b91a19f990009b9f243a2f1de60ed17ea0b75545c89f11e67b808a685b65f32904e060be14aa5e3021bccfca07763f10694be9a9f74d4e3838ac0d8feba22aa93e7fba1f8cf991a280b60c226e72ee39079efcd781358c0be8585f519247e30f3101c056b5c978e1c8017a61196e0d75d382425c83d6645c516a65eacaf63329f083235b45513f85468ecc0136c69071ad43e4cb73145a32ca8f607d05dc69ad2b78171d840d95eb4ba1931ab0b6815190387d15059f713bf14", 0xe2}, {&(0x7f0000f0e000-0x71)="720f040848ec9a64e24cbd5123933d3eb6ae4a63f5aeecce7b04782ba67cd0270f26d0e8719ce6511745b40558c81909bc4540aef0a04ebc89145faf76fe0ee1fcf92b7b53163e7648106fa9fe84f14b48db3c14c2a1c1bdf790fd2f9f74d4fe2dd8da828f838acd90235a6b81c446a16f", 0x71}], 0x5, &(0x7f0000f0d000)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x200, 0x7, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x40, 0x34b, 0xffffffffffffffe0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x9f8, 0x40, r2}}], 0x90, 0x4801}, {&(0x7f00006f1000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7fff}, 0x1c, &(0x7f0000f0e000-0x10)=[{&(0x7f0000f0e000-0x27)="2a4f7ef32f43445059d037d1bf732e1a00f6a44385e454c9d178e22436bb0319c25a37ac7b7caa", 0x27}], 0x1, &(0x7f00009f8000-0x120)=[@init={0x18, 0x84, 0x0, {0x7fff, 0xe6, 0x0, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x8, 0xfffffffffffffffd, 0x10, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8000, 0x9, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x5f, 0x4405a299, 0x8, 0xffffffffffffffe0}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x400, 0x8205, 0x4, 0x3, 0xe79, 0x0, 0x2400000000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x0, 0x857, r6}}], 0x120, 0x40}, {&(0x7f0000f0d000)=@in6={0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c, &(0x7f000022e000)=[{&(0x7f0000346000-0xdb)="3fd705d604cc72dda2b9fd0855ca181ea3f4f1257c2ad00aec24fa405f7187e5c1232a536e7116c7935294c27d3bc35fa20e75ae2f0168bed347c643f5aac504ed15d274749fa8d83364710ee06cede9fd8a891e4970d9adfb494eda5c3936e5f88cd75d0f5093afd968e7fcbd587e51523a484f2e735505e7dd88d839a52cface4c53b097590e9882c63fbbaa300e1c3831c7f2319771ad30ab0957132b3a5ff7cf97b5ac83a0d7400570d723d1b13f47bdb03eab279770a8f38b415cc77137bc290a70436f5089a8e460dcb92c0c667cdeb9d021c2ea91553cce", 0xdb}], 0x1, &(0x7f0000f0e000-0x120)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x9, 0x200, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8, 0xfde4, 0x10001, 0x7, 0x8, 0x4e71, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x7ff, 0xcd}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x9195, 0x8000, 0x80000001, 0x0, 0x80000001, 0x8, 0x1000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x1, 0xff, 0x40, 0x7, 0x100000000000, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7420, 0x4, 0x400, 0x7fffffff, 0x8, 0x6, 0xfffffffffffffff7, r10}}], 0x120, 0x20004885}, {&(0x7f0000baf000)=@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fe0000000}, 0x1c, &(0x7f0000c31000-0x7f)=[{&(0x7f0000f0d000)="0b6e59a65bd0ff0d8a21268367e8386f83e344cdd0c895446d77971088d7246f798b32b41805f77c9a36da8720fe1bb84a3e45712b3d9a39c1bc85a235dfea139c961be7e87b0d1c", 0x48}, {&(0x7f00006a9000-0x7a)="059ae197a3e6b9e866c82ed103bcb260da7ad9ac067aca06b55b92f555d5ae9ad636dccafe08679641d6ebacda213571bda2890586841ea3749420e6f077ba7d361fe2bcd1cc41c35cefb4d085b27a4d1d8ce07f0b3f3b59555321d61d3ba165d4725eb64d2d90054195b5b6c4ba026a2ec3953f08bdfdc89b40", 0x7a}, {&(0x7f0000f0e000-0xdd)="a209cf0484823013ed672a391d22da628367b15b42ab3e3d1ddba8a393f3d15d0561255c8bc8896c30f4165b07f93a0c3e73ffa2260e5ac7812e8ffc64487f4567fc428b5ff1f6bfe100c0e5c291c6dd8c649067d7aed1d77d02395db19372e9cee25dcc9bf7b896f171aa7870af00e726493c48d6cc364d3499af473db5c5f115841c0c1a925a93d85d8368029c9091a358e593157e85eb0cfd05fb5fbc325f4ae9fc954605e54d5d5ab5c35f06d2da05503a5d5f31877e9909efb4a73bfa4eeb9983f616fd292a6107c00e5f8fc328526746eabde91147079c9e35b5", 0xdd}, {&(0x7f00004fe000)="270cdeea09d553f95b719eaba45b9908f330fea0b85f2da7f6c4ea318c1c19dcb9d3eae34fc6b305b4807ff9ad05cfa9027c7f50bc", 0x35}, {&(0x7f0000f0e000-0xf1)="49bb2ac06a0a67e3b58fd840b4c2893ae243bbef71925081e601654d469c720a3899360a782ebd3d3647397e2a9bf475271c7c6aa8c9ba608d484cf3c4c57de32fe8a74c01824a3421c9f709da06e1a4706d92c974c222dc019ed2f44bc27b29604bc0884c42c3cdb03c9c5dca4d0c07d1c9810903b5cd287a7438b664d76b0d8a2820f87adbc76876594b56b4a1417372f6ccbb376e58752079b9fd5255d750f9398ef3d82108859ba4a2b2bc3443b1702cdd302ed5ad1f8d32e512a56e2393e13909c9c333ffe9d176d17810366ea1f167f7ef2c88e22d87a8f0bf30e5eeb1464c467b9275d2f2386537f9361953d0e6", 0xf1}, {&(0x7f0000c16000-0xa3)="e140570887c45bd3eba5f83a77e425b266d348c0141952bec434a3c309484c4a8a7322f1e92d93d599a77583a99062cf499dae7707a6e2fc5236c43a0464ce0e6ec6fa3310d5bec035cc0f50fa1e7377cd3fe3bd5b3a5aeeff9a06094b2ab4b3dd8ddf600715e483aa759841cb972b991fada48b0b02e9611d82229a58fefb4ce4e9db0a041d8b59497150500fe90545412d1a71331ab624bd2d9e5106ac5c0a439f17", 0xa3}, 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0x1000}, {&(0x7f000048d000)="e967520e8f3bcc18017dd5249bb5efe4e3336a09985b3c63835e60260cad49685c14a4f2ef32376741227d2fd2134666146e1eef8df73245a86240b6ccff12e5cf6466cb386c9485437f1904691a9d477a09fddb057189dc166c2a0b98f357eeb4797921a7064a49011e5bb2b39a6bcaf25fcb4a89198683c3c7b6ac43d860934d5db6aca3d443ab528a0077c0dd8df4e18242fbe533", 0x96}, {&(0x7f0000bf4000)="e9298df1526b336151c024b992981cd65eea373ffc20f6425889db4f172048b58fd2097364bf3b88d33e01079d17483b1223bf556a6c97b2004bde0ff1d849fc5498735044cb6f1f873fdb79939a33f5277ddc2742cff2460918f6f00da42739a68a0e4e05493eb123460bb47247f771693e3e", 0x73}], 0x9, &(0x7f00005ee000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x4, 0x80000001, 0x9, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8202, 0x3f, 0xbc, r12}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x0, 0x1, 0xfd46}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x8000, 0x100, 0x3, 0x0, 0x3, 0xfffffffffffffffb, r13}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x2, 0x883e}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x7fff, 0x2, 0x7, 0x8, 0x2, 0xe2, 0x6, r14}}], 0x120, 0x0}, {&(0x7f0000f0d000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c30000-0x80)=[{&(0x7f00008f1000-0x38)="2e62da346ec9cbcb25b98fbd89d60572a8fb28a7048b5ad23db779535bc481f5adadf53f38d531979572fbac7a9af72338c3ef7a33e27cdb", 0x38}, {&(0x7f0000f0d000)="c767fe76324c27878fe5f344e94cffa2799c56b81a2705566724c0f7", 0x1c}, {&(0x7f0000f0e000-0xe8)="433473bca9033c92c23ddacebbab5825e41877a4c74e7437f88ade250c4015c4172bc9b24fe51d7d3b3f076a692a85e91be8a184e2e04ba3ad94f3abcde79e8d114dc5a4b57d40cc35c824b2033176e5c2c13ee0f11faa5b7c3200d545e4fc01347fdf1da9f3bbfa27dd1996903757ea586f6bc5c1c96878d164b7df6b233eaf2a6888bc168efecccb23609c337d9798f8bee76891a7fdd36ea5e84c388e2408795dbef8d768a3b0915f9b5895368a549dcdb5c4815ef0828462efb2c6392afb80731f103fb2105a3118af912cc69e191109e41f1e843d27b57b326b95cf6945a2184291dcb19bc9", 0xe8}, {&(0x7f0000365000)="47d98c05c32dc5c70b8bfb7a03cc4e8d098673388ef59956da496bff9959943916d512f7a9afaaf7a32e629e59221a1e4a0a8906b953775f872348bf582bbc327654e258c36ab60e8cece9eafc658cb35f604adf40b56bd38da49b1ff99726e13d6af573d915469e4c5a4a181e4bcb983feb016b141e59f3d75610800fa62414ac11f18beaadcef8cda41fb27b26fa66e9813618799210889138fb64df1b5742e611cb1e64b06e4ae177e7e18d4e4817c3a7e58694e596f265e4545bb05099541245c6c05437bf6dc8788ad81a4aac76d904eb715d46417bd7ea4885f0861b7e0c2553124378b5e0d54b08eba4ee8e627638858e4d75", 0xf6}, 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&(0x7f0000f0d000)=[@sndinfo={0x20, 0x84, 0x2, {0x92, 0x8004, 0xfffffffffffffff9, 0x100000000, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8200, 0x1ff, 0x7fffffff, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8, 0x1, 0x4fa2, r17}}], 0x90, 0x804}, {&(0x7f0000f0e000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b47000)=[{&(0x7f0000127000-0x5a)="0de15555e89ad8540913a3996cf3472a706a0e2a0aca8cb57aead579082b7550728876ad72eace2f690d9766f5f09e0108ac88e0702c63c60fe7c6fd64509b926769ec947eca155e85d839d3d410c830e9e333f1c0f2cc7e2f53", 0x5a}], 0x1, &(0x7f0000f0e000-0x90)=[@init={0x18, 0x84, 0x0, {0xceb, 0x7, 0x5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8205, 0x1ff, 0x1, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x401, 0x205, 0x7, 0x101, 0xd3, 0x2, 0xff, r19}}], 0x90, 0x50}, {&(0x7f0000c09000)=@in6={0xa, 0x0, 0xecab, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, 0x1c, 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0x1000}, {&(0x7f0000166000)="7289cc81b3cbeeba72ac6967e6fa2929ca190629bd6344a7b830ed5315a5f30b7c12139e0ec0b68961e23a15ae8c6b8e234fa0de1d3152e57468e6d1cd6d5760e139c4d53b34444a266886b4536ce7ac8a9c2c54345a451253f582a4a59e5fc1597879b8b0419bb1572ccd953eef41e646d8eea7df8f21a1b413898c0210572255239b0a96153ca87d6b81e1d40f0145adf469e68899af0181a47690", 0x9c}], 0x4, &(0x7f00002b3000-0x90)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffeff, 0x9, 0x17c, 0x81}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x101, 0xa105, 0x40}}, @init={0x18, 0x84, 0x0, {0xb56, 0x0, 0x8, 0x3}}], 0x90, 0x24044050}, {&(0x7f0000d1f000-0x1c)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c, &(0x7f00006e5000-0x20)=[{&(0x7f0000f0e000-0xf7)="976abb5b3e8164f7fc1dc1e93964e2e100749765fcfa09e2c3a1cb99236c0036efd07337200c0cb9b8d22754fca9211349102818f68170c5ec6a3cb1bada577e8e35c50a69ab202c597b36c7081d4adc42de671652ac44223cec500f21ef62b9bed9deeb9ec22b645bfab7060256346da26d1429e02a7474a65d6a886ebb8abc922d4bb531d0cb261803ac0430a494ba573dbbb41a39f32389d88e3770022d7f5e05134d948a13e9289cd1e9e84f2cddbf05590102d7c357177b41773b7f5651d95de044d8c0ecf894045e9f6375fe629fc00cde73775fa0e851ea3104f5400bc0a48bda1aa17173c924d59242ae5b3731cec9a1a91555", 0xf7}, {&(0x7f00009df000)="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", 0x1000}], 0x2, &(0x7f00003bb000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x4, 0x4, 0x9, 0x234, 0x9c, 0x2, r20}}], 0x30, 0xc810}, {&(0x7f000030a000-0x1c)=@in6={0xa, 0x1, 0x5c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffffa}, 0x1c, &(0x7f0000cea000)=[{&(0x7f0000f0e000-0xf1)="99c3cae7c5c07afe0bb0d2bf99da10fa92423b85664ee14ab4718b3c3861a033ce7deaf6159107ae4cd9e43adeaefde79657772e6fd1c46f136f975f8e253da613eafa31722b88042f9f1687e844a1ea6dcb9873b22c208ddda149067416991b213a4626a6dc95ee8fa05d8bd0205c9e1cccf9961abdbb386a56c517d6a4eee525c2517bc26a4237094c98d3bb3d3195a36c177cf23a338853c50c8610a6d166c9bc411eaff8e1d359ebb0d9e717d1d35e10c4f1e0593885cf94a88f22a1db96d01230c4a7ab51f1068336fe17b3b382660b1688566490b2a3e29f3c1d553d7623f5f81e4ddc505af48434ee5d58ba1e75", 0xf1}, {&(0x7f0000208000-0xfa)="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", 0xfa}, {&(0x7f0000f0e000-0xd9)="a1967a4a77548c198fd75f35e351d6ae646fe43564e194455175ce9c26697b094d20de6f33ae0337aa506111fca4987387f1376d494f8b6c84716089c185c607c3c4558b523d8fa7a8edc77141d142ab923617c95a97fdfeb0d2a645f9ec09a9e55177f6543f8a1d8e735e3d2cca896b75d2d7c7296958518d7d14ecd0d25374825923ef2d8c5867fa5a8d6a4de0ccd766b17ddae91a0444ac42be37ce89436abfa2ff6f7eba8a8296c6721423cac667901918a89fa82168442a533a8eace2dea0f22388ff81e4f40130f74e9e339b1aa2dc125ec0327eabe9", 0xd9}, {&(0x7f0000c1e000-0x91)="42521854584d4cb2b38630f5cc699a09d2b035ff697758ed31b80634558936d7b72395e3de8a44646a2e05610e5ae7ce60bdacfa812b245f6b5deceee82326c3ab0e3433048cc486836fdb2187fe61ce15cdfa54a4146e4b61b6b9115c779a520929252ad3d6a966a5c8e2a86758a80f621661b7488979b0964ac61eae7f631bcce6ed1d209cf3e0d1bee9987990a77d32", 0x91}], 0x4, &(0x7f0000f0d000)=[@sndinfo={0x20, 0x84, 0x2, {0xce, 0x200, 0x200, 0x5, r21}}], 0x30, 0x8050}], 0xa, 0x4) r22 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r22, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r22, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f0b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r22, 0x84, 0xb, &(0x7f0000abb000)={0x5, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r22, 0x1) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004000)={0x8, 0x0, 0x10002, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet(0x2, 0x7, 0xe9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000000a000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0xc) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ee0000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r2, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ecb000-0x4)=0x0, 0x4) 2018/01/23 02:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) recvmsg(r0, &(0x7f0000b0d000)={0x0, 0x0, &(0x7f0000a46000-0x30)=[{&(0x7f000038c000-0xd3)=""/211, 0xd3}, {&(0x7f0000da6000)=""/70, 0x46}, {&(0x7f00007dd000)=""/106, 0x6a}], 0x3, &(0x7f0000a77000)=""/156, 0x9c, 0x94fe}, 0x10000) syz_emit_ethernet(0x77, &(0x7f0000449000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1df5611b6", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x69, 0xffffffffffffffff, 0x0, 0x0, 0x900000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"385af987d92f0bd77a010a5feb5d62cb10ab63c7d6511982281696bc44597ef335fe72987b756e7376dac374612aa0329044d4f5392b2688c1"}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r1 = socket$inet6(0xa, 0x805, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e8e000-0x4)=0x0, &(0x7f0000341000-0x4)=0x4) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = 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$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00006a6000-0x4)=0x100, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000453000-0x4)=0x3, 0x4) bind$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) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005cd000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000739000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000464000)=0xe8) socketpair(0x11, 0x2, 0x20, &(0x7f0000531000)={0x0, 0x0}) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={r1, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[{&(0x7f000011f000-0xf7)="8d34b0c738959cd5f8dd6695ba11e09ed1c959547cb0636abe8eb016076aef0578056431c4a4af5cb3bc3f17edcdeab99e91493d368d65d62c04c3caace0f38f10f09e751968c37cc903a02aacde400c8a23da51e94fce24c3a975fc358033b71284086f08628125bc97cb94234f7af89787b48c2566fa8e614ed1ca41fd75757d4dcd2ba92a4d334af37b05846d8682054e3a01e30de3864b8ceac56dd019c01eaf4bf7ebe6aa866ce0606a48fe7d75afd0fe417b25df23470e55357e9a85ae68e66ffb36dfe2387677846ca855bbb42e768369be72763ce986bf3074943d3ad00938172e600e1569a85c97fefa0b2b75a0c1570fcfd2", 0xf7}], 0x1, 0x0, 0x0, 0x4000800}], 0x1, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r2, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004ef000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @rand_addr=0x81, [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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000062c000-0x216)={'security\x00', 0x0, 0x0, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000093b000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @common='vlan0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd}, 0xb2a585, 0x74, 0xb2, 0x0, {0x0, 0x0}, []}, {0x3e, "a614669d511bcc76b69965bacac6f8afd354bcbe95a8ce35316352c3e5", 0x0, "1c03dc60d958e27e204bee59d486db3b89ed0b61bbc28f7e2a5027d678a6"}}]}, 0x112) [ 580.488461] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa8, &(0x7f0000788000-0xa8)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x8, 0xa73, 0x3}], {0x8100, 0x7, 0x10001, 0x7ff}}], {@ipv4={0x800, {{0x5, 0x4, 0x9, 0x0, 0x92, 0xffffffffffffffff, 0x0, 0x4000000, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x8000000000000000, 0x0, @empty=0x0, "08070017681cb3631cc0cb6e158305865709b604691d3edca48d2401d661a77a9913913128677f72cffa53955cdf55cca09add1410e0b5186df525417b2800000012597e858127feb613dc1b7a1c877648b5b8fa7b08a67b06637a85d071a8fdaf287b5a9922549013903d078f2f273e44bfa334f06d"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x2a]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000807000)={0xffffffffffffff9c}) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000fef000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d7b000-0x4)={0x0}, &(0x7f00007c5000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c5b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000335000)="", 0x10051) sendto$inet6(r0, &(0x7f0000f58000-0xe7)="3e70cf92df383b4953de5ffee52d306feb5da31c8511aa6412400348056b05a698321bdbd8b88dbb4a54e90d9fce8ff1135701809e72f07a42d5d72ca37a6ce44fe191ca04c204f54ed0c55ba74e9a324fbb66818186b9d350afcf1bcb43c37558a4c6be91cdb68a46df57765af4ba1f4a0ab2978e7e32d8ecc7da3766b82ab33dce6f7cb75cb4e14b0ca9477ff059e7905f09a3b5f5461084221613bd0365155e31843105bc11a0e6c87018ced32a573d0834beab400328f1e29d9c771db882c3f373583152619eb8ab1488c60cea94860344cb1cc669c29603c6e404f7655d7142be2d612c94", 0xe7, 0x4000000, &(0x7f0000724000)={0xa, 0x3, 0x9ec, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/01/23 02:19:59 executing program 1: r0 = socket(0x1d, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00003e1000)={@common='ip6gre0\x00', @ifru_flags=0x102}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000034000-0x4)=0x7, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009ea000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000082f000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000062000)={"5f8504c72437d83d3a626bd0f17522a3", {0x4, 0x5, 0xffff, "269494766e12", 0x0, 0x0}}) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x163}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fc4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc3000)=0x14, 0x800) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005c9000)=@sack_info={0x0, 0x0, 0x8}, &(0x7f0000a9e000-0x4)=0xc) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fc4000)={r3, 0x7, 0x3a, "22e8797fe5e0e56f0b9c7d5821b7ec07c7f42708bae76c7deed4fe39e43cc6619902da340ed5359cea946149ce034977eed0065c36ebd2bcccad"}, 0x42) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d62000)={{{@in=@broadcast=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc4000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a94000-0x17)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x0, 0x40, 0xa, 0x0, 0x0, 0x88, r2, r4}, {0xff, 0x3, 0x9b7, 0x100000000, 0x6, 0x500000000, 0x6, 0x7}, {0x92e7, 0x8000, 0x81, 0x8001}, 0x6, 0xb, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x0, 0x1, 0x9, 0xe6e00, 0x4, 0x2}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b00000009eeffe50020000000f0ff06dd7affff2a7900"}) 2018/01/23 02:19:59 executing program 2: socketpair$inet6(0xa, 0xb, 0x100000001, &(0x7f00003b6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x2, 0x1, 0x3, 0xd0f}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a1c000)={0xffffffffffff0000, 0x0, 0x208, 0x7, 0x3, 0xc880, 0x7, 0x7fff, r1}, &(0x7f00000a9000)=0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ba2000-0x10)={&(0x7f0000f7a000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipmr_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000387000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ff9000-0x8)=[{0x2, 0x800}], 0x1) 2018/01/23 02:19:59 executing program 4: r0 = socket(0xb, 0xb, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000819000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1000}, &(0x7f0000819000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x714, 0x1, 0xf6bb, 0x9, r1}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bc0000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e69000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) readv(r3, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fd8000)={0x0, 0x3, 0x20}, &(0x7f0000e44000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e29000-0x98)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000faa000-0x4)=0x98) write(r3, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00007aa000-0x4)=0x0, &(0x7f0000eee000)=0x4) recvmsg(r3, &(0x7f0000d2c000)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000965000)=[{&(0x7f00005bb000)=""/205, 0xcd}, {&(0x7f00008a0000-0xd5)=""/213, 0xd5}, {&(0x7f0000957000)=""/208, 0xd0}, {&(0x7f00000cb000-0xff)=""/255, 0xff}, {&(0x7f00009f3000)=""/204, 0xcc}, {&(0x7f0000ccf000-0x1b)=""/27, 0x1b}], 0x6, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) [ 580.563640] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f0000349000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00004c2000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8a0, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00001dd000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003af000)=0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000092e000-0x8)={0x0, 0x0}) pipe(&(0x7f0000ee7000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a03000)={0xc0002000, 0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000034c000-0x4)=0x0) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[{&(0x7f0000fc7000)="7ab19ec4ff0e01bf71c0e55608be8d1a70eeac145f1c542a2537941360de243f00", 0x21}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x207, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000a9a000)="", 0xffffffffffffffc9, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ab9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c64000-0x4)=0xe8) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f78000+0x509)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f78000)=0x10, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b93000)=0x0, &(0x7f0000f78000+0x68f)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 580.638377] can: request_module (can-proto-0) failed. 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a1500", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) socket$can_bcm(0x1d, 0x2, 0x2) bind$inet(r0, &(0x7f0000035000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000a57000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:59 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x10001, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000021000)={0x1f, 0x1d8, {0x940, 0x100, 0x4, 0x5, 0x0, 0x8}, 0x27d6, 0x1f}, 0xe) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000023000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000024000-0x8)={r3, 0x80}, 0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000015000-0x20)={0x2, 0x7fffffff, 0x2, 0x1, 0x4000000, 0x2485, 0x5, 0xfe, r2}, &(0x7f0000022000)=0x20) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000025000-0x38)={&(0x7f0000025000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000025000-0x10)={&(0x7f0000025000-0x108)=@get={0x108, 0x13, 0x200, 0x4, 0x1, {{'drbg_nopr_ctr_aes256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x7f}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x2e}, {0x8, 0x1, 0x0}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d68000)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000b8a000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r2, &(0x7f0000bad000-0x80)=@generic={0x7, "1b53bdfbb97839209fb1771c5a07a277dbe13322099f335d770fce1dc0f10841e5cabe4df15096970bb67d416eeef5dc4b62bca85659e3b3e5b62deac3d1ffd59a4b72e93efb66aa3c305a6c6614c9dd3ba16b26ff89b2226dddc22a32c23c7c423c15844de0a4de7e2f862ba87f45c0f46954e297dda308959f6ae74b5f"}, 0x80) sendmmsg(r2, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[], 0x0, &(0x7f0000678000-0x1010)=[{0x1010, 0x29, 0x3, "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"}], 0x1010, 0x0}, 0x5}], 0x1, 0x1000000) sendmmsg(r2, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0, 0x5, 0x3}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000146000)={0x5, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x9, 0x2d4a, 0xf1, 0xdd, &(0x7f000034b000)=@generic="97e137c33ae25d82af1efda978f58aa0", 0x4, 0x200, 0x9}) close(r2) [ 580.687654] can: request_module (can-proto-0) failed. 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a49000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004bf000-0x4)=0x60) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000465000-0x4)=0x0, &(0x7f0000869000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000b90000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000b18000)=0xff, 0x4) close(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f70000-0x14)={0x0, 0x100000000, 0xffff, 0x5, 0x3a}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14) 2018/01/23 02:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, &(0x7f0000c64000-0x8)=0x0, r0, &(0x7f0000d09000)=0x0, 0x1, 0x1) 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) 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$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000b92000)="", 0x119, 0x3, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:19:59 executing program 3: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@assoc_value={r1, 0x42}, 0x51) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xb, 0xf, 0x81) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000ee2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ee2000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0xc) 2018/01/23 02:19:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x1, 0x2, 0x100000000}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000)={r5, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x6, 0x836, 0x7fff, 0xfffffffffffffffa}, {0x2, 0x8000, 0x9, 0x4}, {0x9, 0x4, 0xcf2, 0x7ff}, {0x8, 0x3, 0x1, 0x3}, {0x3, 0x20, 0x76ad, 0xa37}, {0x6, 0x0, 0x100000001, 0x1000}, {0x1, 0x8, 0x4, 0x7ff}, {0x7, 0x8, 0x4, 0x3da3}]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r1, &(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000003000-0x1)={0x5}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fea000-0x4)=0x0) r7 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00007c4000)={0x0, 0x596}, &(0x7f0000f0d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000189000-0x6)={r8, 0x5}, 0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000ccb000)={0x0}, &(0x7f0000300000)=0x4) 2018/01/23 02:19:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x34, &(0x7f0000e58000)='C', 0x2d) 2018/01/23 02:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) close(r0) sendmmsg(r0, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x0, 0x0) 2018/01/23 02:19:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000036000)=0x10) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000003d000)={0x0, 0x1}, &(0x7f000003e000-0x4)=0x8) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000003e000-0xa0)={r2, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x6, 0x506a, 0x22}, &(0x7f000002b000)=0xa0) syz_emit_ethernet(0xca, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x94, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x31, 0x0, [], "721730d35df32388cb02896d42d539e4cf0ad160e6e221fdca78e0e6122c76152c09341be50aad668f63eaf1fe3209e525"}, {0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0x800, [0x32], "119a237e923aa4512407bd74f18527415c9a5c05cfef87de0f044efc2aa6bf255363c3fc8f52383988cba8b21a081f677d2a47a140e512c49cf4d17a7a23837923dcf3fdb42975264d1eb040"}, {0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x86dd, [0x1dfe5d25, 0x0], 'l'}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/23 02:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) accept4(r0, &(0x7f0000e98000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e9000-0x4)=0x10, 0x80000) 2018/01/23 02:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00008f4000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="648ca746b506", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/23 02:19:59 executing program 2: r0 = socket(0xb, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000056c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_flags=0x1002}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000004000)={0x4, &(0x7f0000005000-0x20)=[{0xbe7, 0x80, 0x1, 0x101}, {0x5, 0x8, 0x2, 0x0}, {0x8, 0x0, 0x2, 0xffffffffffffffc7}, {0x8, 0x0, 0x7fff, 0x4}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000006000-0x15)=""/21, &(0x7f0000005000)=0x15) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(cast6),sha512)\x00'}, 0x58, &(0x7f0000006000)=[{&(0x7f0000001000)="037954ca580d85cdd87e1f1878c46ec4d6cf72432e12919ac98dbd07c069f337f9115abbcc3afa75de5570f4858a1d66391ada5bae17a784cc4ec287a0fb1439c559e59e662bb6441fc6a89151ce277b3038791512c32d68ec154704f597d64919f0eec8972e01e471707bdc4ef2074720a6e713c126b50a5b780529fd0248a16f5ed6d26f7ce04aa83bd1efdb386c86eb7d42ccad73291b9a64977229f3a60d3c5c2ffb5b2d9d89edbb9a9f57aaca72766261d116c2e10c4b7b79b0897137a2a1e5b8d5f7067a16ccd40a1162d1e5b49447891584b446b5d1f97a29bc06483a2e0d67813189fa7b42b19f031f2e6f92617432d80f522e", 0xf7}, {&(0x7f0000005000-0x71)="ad3d582c3693ccec3ad94d19d9953f804d533f18ca8f381d273579c16125280274f193224bfb5ab44f1e2898b95ec5dfb6c15adf48b6fcc4c681cd4a58e19fb651616258e63b242dabe0dae0318e75b73da214c1e7bad507cb94b8bb782b64d1e6a92249bdc637a81d39e277cba229514e", 0x71}, {&(0x7f0000006000)="4927af3902db72b43792e4601637a27b28b25036102db64cc049ac6809446bdbdaeead966ad83e1b1a56d180a053248d451b10961a4179069c78384366a533a0d97eb879ebd112d5ecad7c44f0bc0002c28db57c", 0x54}, 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{0x60, 0x189, 0x100000000, "3c685215906dbc817a3c33d354eddb3ef18b856c38eb9f559b50a9b26c8580c3d7d3e03ea7f531b3e62da4f4455fdbd9a70d8cd0fb41e0ec8203f71112a70af1fe8114cfc794b20f910682911638591f"}, {0xf0, 0x0, 0x100000001, "1d58a2ea01fdf9aefbc0bd28c3960be2eaa326397e96c37bafb893e1d352bd858ef5b2a1443778b8eda8137df32b77972dd1d2ab56eac75d24387a984684ed5b56545378943f6b33cb3ba5dd8f303f29aa4259e4e3f596d1153d85d89384098dac3fdbf265c7b3abcf4427137e6f9a41cd5c8e95e080b0d66a4298f4fda68a78ec9bcc7c3ce4e82a1d962ef5d6a8a2f86c76a403d133f83747a67e76dc131c29c677599c7f3255fe0c2c41a4a416009e9877818a91b8f7cdd498a8e1cdaf74344ffc5eb701c8c4ed5fa4320e8aece71fcd61b65660c080246d69fa"}, {0x68, 0x10e, 0x0, "efb7521fc9eed855d8e13a6861840a5210cb55d69731c508b38132a567e64ab185484c78887087e71f86cc8018df515b0a5ea62b5820e41275cabca73b4bcd5c61dbdcd0a280f7557d39df1001d2f6749ef6c2e4d823"}, {0xc0, 0xff, 0x0, "49635160b2d342e19da910d12e1151eaf2064f0536acd84013e5d1d39c69a6eab8e8491b9b7156091c461243366d8b72a1acd4caad82aff0c5d3b09ebd6da03d89651d8bbbcbbd4d470c7ded4ed2d9bf117cc6bec05b2caa68b20d7382cc796071c18415e5969adb36db15c3212f2875d2722ba0539302f7f162e7485577979d0fee54b52dadeabba81c113cdd7202344715c30644a4c53d001f6b267da7c35a120cd84b187d818639"}, {0x68, 0x0, 0x8, "fd7249f9bbbfc1abd1adb6235a8e781d6b6705ed4782f0b506fa54c189a210cdb8b1730fdd83702f7fec9d601533dd3fe5d34d5197f8a26fb0ed9a26a6036f67accbe460e4d78031f122a9dde7721f0b92ab6cd69380e0"}], 0x12f0, 0x0}, 0x4000050) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000006000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000-0x70)=[{&(0x7f0000002000)=""/51, 0x33}, {&(0x7f0000009000-0x45)=""/69, 0x45}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000009000-0x59)=""/89, 0x59}, {&(0x7f0000009000-0x76)=""/118, 0x76}, {&(0x7f0000009000-0x81)=""/129, 0x81}, {&(0x7f0000008000)=""/4, 0x4}], 0x7, &(0x7f0000008000)=""/58, 0x3a, 0x2}, 0x0) 2018/01/23 02:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006f8000-0x4)={r0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d18000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) getsockname$inet(r0, &(0x7f0000367000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053b000-0x4)=0x10) poll(&(0x7f0000862000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00007a0000)=0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000e64000-0x4)=0x0, 0x2c) socket(0x0, 0x1, 0x0) 2018/01/23 02:20:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000006c000-0x4)=0x0, &(0x7f0000812000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003fe000-0xe8)={{{@in=@loopback=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a37000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000003a000-0x4)=0x2, 0x4) recvfrom(r0, &(0x7f00000df000)=""/45, 0x2d, 0x10000, &(0x7f0000db6000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8c000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000805000-0x2)="c2ce", 0x2) getpeername(r0, &(0x7f0000b7a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e6000)=0x8) sendto(r0, &(0x7f0000929000)="3200e8", 0x3, 0x40, &(0x7f00005a3000-0x8)=@sco={0x1f, {0x5a4, 0x7, 0x8, 0x8, 0x20, 0x7}}, 0x8) pipe(&(0x7f000080a000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000635000-0x4)=0x5) [ 580.842269] sctp: [Deprecated]: syz-executor3 (pid 21963) Use of struct sctp_assoc_value in delayed_ack socket option. [ 580.842269] Use struct sctp_sack_info instead 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009bb000)=0x1c, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000041f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00001c9000)=0xe8) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001c000-0x14)={0x0, 0x8, 0x3f, 0x101, 0x2, 0xbac7}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x2, 0x5}, &(0x7f0000001000)=0x8) ioctl$PPPIOCGL2TPSTATS(r1, 0x40047452, &(0x7f000001b000-0xc5)="90") [ 580.869511] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/23 02:20:00 executing program 6: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000ebc000)=0x0, &(0x7f00008e6000)=0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x6, &(0x7f0000327000+0xbf8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000d4000-0x10)={0x0, 0x0, 0xb2c6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000032a000-0x10)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000ae000-0x10)={r1, r2, 0xf034}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f000063f000-0xc0)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd", 0xc0) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) readv(r0, &(0x7f000007c000)=[{&(0x7f0000c72000)=""/156, 0x9c}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d3000-0xf6)="b5de6885efcf07ee3d11d103c4953cd20a648688f5bc78fb5e72b216a968328cff7ad5f98cc830662b0d6ee66e16f52e39a0be47b2af8cb9516884e20012f46553b4f072858111f822c5313e1746fe36c5f6566fb88066259e85c58ad2c4aa8f26d7762f03d523aa085e571566ad19d17035b1d7c15953849e4c97fe6e05060b18d7a6887254bf4e8cd19b2491de28e9e0204457242b16972ed682f6e432e9b7385e5378e078c93c40be23df24a0107adbfda2bb1294db78379ec4ead5eb6d10bff3d492c5f899a8dccd50e4dd6f524a891872806eff5d2274e61dbefcb8f33506db477c29ea431b64ce6a568f81f04fe82add1e776b", 0xf6) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d23000)={0x0, 0x80000001}, &(0x7f000030f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb0000-0x8)={r1, 0x10000}, &(0x7f00001de000)=0x8) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f0000b36000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000004000)=[{&(0x7f0000009000-0xf3)="fc150f9b", 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket(0xb, 0x1, 0x6) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x101, 0x0, &(0x7f000002e000)=""/147, &(0x7f000002e000)=0x93) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000002d000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000002d000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000024000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x813, r3}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f000002d000)=@hci={0x0, 0x0, 0x0}, &(0x7f000002b000-0x4)=0x6) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)=""/4096, &(0x7f00000ac000-0x4)=0x1000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000005000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0xa, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) close(r0) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fb2000-0xa8)="93633ee8d2c1d6fb0f92a7bacf2372f510f821f4d5d43b2af3311b425638c31a7dd619fa05fa7f89d8a3a6fe6a76a985ce32bd00cc04035693c9422be7130eee56473b294835afeb4a7490e391b1591f794a7eae3cddfe42bb66fab874516757415f7233f1c74565f608bec32a86369cfc48eff17757d74642d1eeb27628e17d6c7115630b6ff29dc30e587fe219bf64e230f2b561e4e320ed6c0dad43e1eab7d65f3814646a9070", 0xa8) r1 = socket(0x20000000000000a, 0x10000000002, 0x0) getsockopt(r1, 0x8, 0x6, &(0x7f0000fe6000-0x72)=""/114, &(0x7f0000ad6000-0x4)=0x72) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000161000-0x70)=[{&(0x7f0000ce9000)="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", 0x394}, {&(0x7f00008d7000)="b1ebe2f5fd852da49c6ff3604881dedea6e1ac72f285575880129d38ac78037e76c351ed81bbda1cf5c9d6b9c281a2f758e9c7d1a3b66568f6d8d7a6e4f667b0450522666ad33fb5c95cda588f32f52980a03220e7c4ef942628737a4cd27eb1daea38d512b8d8f11f10fdee04da14e3a46a89d63105bdb17e7359ef5f96634fcb0976e02664294d101e6070b4c73344570bc6cc836a072b607e1992534a266c53f032bddcce5ca8f7cb7bf5a06bb67391455a670e504add6e12f58783ad2db8", 0xc0}, {&(0x7f0000f4f000)="37fec50ab8ea0e87d97c880c654e", 0xe}], 0x3, &(0x7f0000c8e000-0x90)=[], 0x0, 0x0}, 0x0) accept$packet(r1, &(0x7f0000387000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000882000)=0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002fb000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000297000)=0x0, &(0x7f0000df2000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007a1000-0x20)={@common='bcsf0\x00', @ifru_flags=0x1002}) [ 580.954784] sctp: [Deprecated]: syz-executor3 (pid 21963) Use of struct sctp_assoc_value in delayed_ack socket option. [ 580.954784] Use struct sctp_sack_info instead 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000002000)=""/175, 0xaf}, {&(0x7f0000003000-0x7d)=""/125, 0x7d}, {&(0x7f0000002000)=""/24, 0x18}], 0x3, &(0x7f0000001000)=""/151, 0x97, 0x52e2}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [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, 0xff, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x5, 0xffffffff, "a23b25002534eb7691a333f49fa5cacdecc28be4fdeb40b3ee8576f427a12bcf645b1230c18741f8cc197ec71bda4ed1aa39e8ea9cc2398edd71925698504ed289523779f5c2cd9b000bce1340f7f300"}, 0x160) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000b74000)=0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e95000)={0x4, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:20:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt(r0, 0x84, 0x3, &(0x7f00004fd000)="e4bc4da25c404d3c5720f4dd3e813c131bcbbaf75e5dc22c600e1323fe9802de934d48121ab214e866ad33ba05ebe309", 0x30) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f00002b6000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000509000)=0x5, 0x4) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cd3000-0x38)={0x0, 0x0, &(0x7f00003b8000)=[{&(0x7f0000101000)="8284bbc556a217da85a2c8a9fa15796dac75496e5ba7361a74610949acaa12884c4b52d249dce46ccd3fec725fccb7ecd85fa4e1786e6d46986a65474b48ba5a6143bbff6e27a669390acd580291856606f19eff16ddb5b941a470021fb0d0325aee4d5848c9573d07e822156f915db53d90e6a2eb7ac3f72417134bacd0c053", 0x80}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x800, 0xffff) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f00005d1000-0x4)=0x0, &(0x7f000041d000)=0x4) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f000019c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000015b000)={0x0}, &(0x7f00002ea000)=0x4) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002ea000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = socket$inet6(0xa, 0xa, 0x7fff) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f00002a5000+0x130)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002ec000-0x4)=0x1c) r3 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000157000-0x4)=r3) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$inet6(r0, &(0x7f0000860000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000545000-0x4)=0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48081) shutdown(r1, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e54000-0x14)={0x400, 0x9, 0x10001, 0x64e0, 0xffff}, 0x14) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000024000-0x2)=0x3ff, &(0x7f000000a000)=0x2) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000010000)={0x1c, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x8, 0x2, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x8080f, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x400000000004, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/23 02:20:00 executing program 5: r0 = socket(0x15, 0x2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0xc0000, {{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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000000)={0x83, &(0x7f0000000000)=""/131}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fc5000)={0x0, 0x0}) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000018000)={0x0, 0x80000001}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000018000)={r4, 0xb35, 0x8, 0x7, 0x800, 0x401}, 0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000018000-0x20)={0x68f0, 0x1, 0x5, 0x401, 0x1c, 0xcde}) 2018/01/23 02:20:00 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005af000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xfc)=""/252, &(0x7f0000001000-0x4)=0xfc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00008e3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x8, 0x1, 0x9, 0x4}, 0x8) 2018/01/23 02:20:00 executing program 2: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000097b000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockname$inet6(r0, &(0x7f0000792000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b2e000-0x4)=0x1c) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_crypto(r1, &(0x7f0000c7a000)={&(0x7f00007af000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063f000-0xb)={&(0x7f000016a000-0x110)=@alg={0x110, 0x10, 0x406, 0x6, 0x1, {{'cts(xts(aes))\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, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x538}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x3}]}, 0x110}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) socketpair(0x15, 0x80006, 0x100000000, &(0x7f0000d68000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000015c000)=0x0, &(0x7f00004d3000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000772000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c2f000-0xc)={&(0x7f0000c64000-0x8)='./file0\x00', r2}, 0xc) bind$alg(r0, &(0x7f0000af8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0xfffffffffffffe81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f4000)="b5cd140a6c0dd5da0f623a3e277e75003fc4bf5901abf6286537b9e423abb0a3e7c9b8770981cda9f4131c3e58c20674d53d1c00665a51af623c5391360866a256122be70f780eb1d929afc8d605c506d0041060bc5f4496deabd5d613f200ab2411aea622c10d81cbc206b64dcc783c6f8f1e2b767afa155f7b81223d7ac8bf2e72ea6e3e567cbbb6f8babdae3f52ec5551ca0e582d44e3f4b0c552945b899a13e4849ea6c6cb1c69eefc67c36c09661bc9dd98439faf98fe1d3383", 0xbc) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000c7c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18, 0x0}, 0x0) bind(0xffffffffffffffff, &(0x7f0000f11000-0x1e)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00002be000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) accept$inet6(r0, &(0x7f0000899000+0xf87)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000c07000-0x4)=0x1c) pwritev(r0, &(0x7f00000f0000)=[{&(0x7f00008fb000)="28795e5356ecdb48670231a5fdc15a5e9af022689e83e468872703d86d93ea3a314dcd70484674029b3d48d459f88a057bb60ba09a90df0229b29478ad32286fdce79baea9d1a7dd1f303e735e4ae73607a682ac1b477b7ad16999e6e6c117a0beea661e9a9f98eb0907b2ac5d2fe2a8849129ac85df9ef360ed0f48d4a82520b61967575bac68fcea6c8ae05c7286636f52df91b359fadc79ab3aad21e259", 0x9f}, {&(0x7f0000e41000-0x5e)="2ce61ae06d579b45cf76a124adfe4b98f382181819699ea79eb7690add2a036f45c1e3edcb1383727b4f5bb32b101aed0613bfde47be0fe4d653eb45c2c84895df69bb2a596ea05393bb54051a374388fa5ec0385720e2589d98920f1f1a", 0x5e}, {&(0x7f00005a3000-0x66)="a675ccac681d32fe322a69c752a81dc07f6fb9091257f875f94d151516a136b9464c87d586a788d4b055aa167d2461c96bfffa14e2966829487a225dcf0daf7ef31d73dd885c83afe2261ec420ac7da660ca589d8c1493e73c35280e00715fdbf13386906e52", 0x66}], 0x3, 0x4b) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000375000)={@common='ipddp0\x00', 0x8}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000273000+0x824)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f5", 0x38}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f", 0x11}], 0x2, &(0x7f00008a4000-0x270)=[{0x10, 0x112, 0xffff, ""}], 0x10, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[], 0x0, &(0x7f00001e5000-0xc0)=[], 0x0, 0x4000000}, 0x0}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec4600387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}], 0x1, &(0x7f00009db000)=[], 0x0, 0x20000000}, 0x1}], 0x3, 0x0) 2018/01/23 02:20:00 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000673000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00008d5000)={0x12679c95173bdbf6, 0x1ff}) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) recvfrom(r1, &(0x7f0000aea000)=""/60, 0x3c, 0x0, &(0x7f0000aeb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/23 02:20:00 executing program 5: pipe(&(0x7f0000f58000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000098e000-0x10)={0x14, &(0x7f0000ec8000)=""/20}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000d2000-0x1)={0x20}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000001000-0x7a)=""/122, &(0x7f0000002000-0x4)=0x7a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000003000-0x9)={0x1f, {0x91, 0x9, 0x2, 0x8, 0x1, 0xa55}, 0xfffffffffffffff8}, 0x9) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x33, @multicast1=0xe0000001}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000-0x10)={r2, r3, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000-0x2)={r5, r4}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x7, 0x8}, 0x4}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000006000-0x8)=[0x0, 0x8], 0x2, 0x8, 0x10001, 0x9, 0xfffffffffffffffa, 0xfff, {0x8, 0x100, 0x9, 0x9, 0xc255, 0xfffffffffffffffe, 0xfff, 0x401, 0x8, 0x1, 0x1, 0x6, 0x100000001, 0x4, "3a823059d6b1dd18439a5bfc209fb60c697cee5ef991eab08def727b7418faea"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000007000-0x52)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x2, 0x4, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}}}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, &(0x7f0000006000)=0x0, 0xc}, 0x52) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000003000-0x4)=0x40, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000007000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000008000)={0x5, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind(r1, &(0x7f0000008000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000aeb000-0x4)={0xffff, 0x0, 0x1000}, 0x4) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f00004cf000)=0x1) [ 581.222095] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f2000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'I\x00 ', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000f8000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f00000f8000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000090000)=@assoc_value={0x0, 0x0}, &(0x7f0000074000-0x4)=0x8) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000044000-0x98)={r1, @in6={{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x100000000}, &(0x7f00000f8000)=0x98) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x16, 0x7, 0x5) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f000000f000)=@full={{0x3, {"50d99b9c77a0a6"}, 0x6}, [{"c1ccaf5e9b3d2b"}, {"bfeceef94cf0f1"}, {"2cbcdb720bb9d9"}, {"ec0e7167f8fea5"}, {"d9b275f6edf2b8"}, {"d37ac2b177ef2f"}, {"2235514a456bc7"}, {"2a8ebd55e897f9"}]}, 0x48) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000025000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000027000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000027000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000027000)=0x0, &(0x7f0000011000-0x4)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000000c000)={"6d6a8dd28364504d2e0d5027258c28d0", {0x4, 0x3ff, 0x80000001, "f22685107956", 0x7, 0x0}}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000027000-0x4)=r2, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x8, 0x8, "7f"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f000000b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000001b000)=0x32) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000027000)={0x0, 0x2a, "cf3ed6543561d3271a2c67127f13715ed51023d4355d60534fd537ddedd6cd2e23a2d2d9036c10461c5c"}, &(0x7f0000028000-0x4)=0x32) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000015000)={r4, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x200, 0x3f, 0x0}, &(0x7f0000027000)=0xa0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000028000)="cc3f42f66ec6f860b370dd97b49da23690ae9c6fc4458148071a4ca8232628c7b75f0de03b9bed26df846bb282bee94275e2d8bf4dbe358f812e0a3f0162a95ec4c04437b3a75d0da29cc6875eac763539651648306c73167f5999b26598be9a42ac8918fe985fa5ef58b50406467655b7f12f43a6e36c1fc9c0762a5c3d8ca04940d7f80c45b31abfb494f698ab3dbe99087e632991360ca67a6f9500") ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000026000-0x4)=0x0) [ 581.296841] syz4: Invalid MTU 3 requested, hw min 68 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 581.330872] syz4: Invalid MTU 3 requested, hw min 68 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) pread64(r0, &(0x7f000007e000)=""/111, 0x6f, 0x21) pipe(&(0x7f00000bc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000ea000-0x8)={0x1, [0x0]}, &(0x7f0000091000)=0x8) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) socketpair(0x0, 0xa, 0x8, &(0x7f000060f000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fd3000-0x10)={0x0, 0x0, 0xfa}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd3000-0x10)={0x0, 0x0, 0x7f}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd2000)={r2, r3, 0x1}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000fd1000)={&(0x7f0000a97000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000fd1000)=@ipv6_getnetconf={0x1c, 0x52, 0x324, 0x5, 0x2, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4880}, 0x20000041) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f00000bd000-0x20)={0x14, 0x17, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f91000)={r0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000907000-0x10)={0x5, &(0x7f00004bc000-0x28)=[{0x5, 0x1ae3, 0x6, 0x4}, {0x4, 0x8, 0x20, 0x9}, {0x9, 0x1, 0xff, 0x5}, {0x7, 0xfffffffffffffffb, 0x80000001, 0x3f}, {0x0, 0x1, 0x38f, 0x9}]}, 0x10) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000749000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, &(0x7f000008a000)=""/165, 0xa5, 0x0}, 0x1) recvfrom$inet(r0, &(0x7f0000047000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f47000-0x8)={0x0, 0x0}) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f0000e11000)=0xbb444c, 0x4) sendmsg$alg(r1, &(0x7f0000931000-0x38)={0x0, 0x0, &(0x7f0000d74000)=[], 0x0, &(0x7f00004fd000)=[], 0x0, 0x0}, 0x400c840) r4 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r4, &(0x7f0000bf3000)={&(0x7f0000a34000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000c31000-0x10)=[{&(0x7f0000321000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000c9c000)=""/135, 0x87, 0x8020000}, 0x40002120) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000a60000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00006ed000-0xe)={0x0, 0x1ff, 0x3, [0x10001, 0x9, 0x7f8000000000]}, &(0x7f000010a000-0x4)=0xe) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000345000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000ecb000-0x8)=@assoc_value={r6, 0x400}, 0x8) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000f000)=@assoc_value={0x0, 0x6}, &(0x7f000000f000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={r2, @in6={{0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0xd2b5, 0x1, 0x820}, &(0x7f000000f000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000a000)={0x0, 0x9, 0x9, 0x800}, &(0x7f000000d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000009000)={r3, 0x3, 0xd4, "9b6d4de54a9163502fd22cd7cfd9bdb1932d14f0c579f4df97fd1454b11dfe270a687b4d26d24f5381367abe399a8045d7b6423822d530123fd8a00ead0795e0fad1209e8a0317bad5bc7920912c243406d85bfaafde94c696e69cc8463c326297250a5f509b40981150c26e4b34e6907bce9f9ae8b9b64d15354a9ed13e5be3acb059b23c17ffdbc7bad13f6192acc9cc4e4ad0bfa75a3ff662fd559a8a655295201abfee474846edc9f4e808cbb60afdf7ede071f30daa385038726dd3ee90aad31456ccfd4c142c8f099b166b17564fbfeba1"}, 0xdc) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a26000)={0x0, 0x200}, &(0x7f0000953000)=0x8) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x1, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x2000000000400}, 0x10) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000b2e000-0x34)={&(0x7f00007a9000-0x60)={0x27, 0x6, 0x0, 0x0, 0x0, 0x0, "53b47efa0dff7f916f3c877148e5a430865e796be43813e525cad61c8c63b07aa9781b85fd80c23208fd3182b1c162f96a1fae96bc9c2fecb0119c871dc230", 0x0}, 0x60, &(0x7f00007fb000)=[], 0x0, &(0x7f0000703000-0xf0)={0xfffffffffffffee7, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000095f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000081b000-0x4)=0x3a) bind$netlink(r0, &(0x7f00009fa000)={0x10, 0x0, 0x3, 0x0}, 0xc) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f29000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c5e000-0xc)={0x30000000, 0x0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/23 02:20:00 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0xfffffffffffffffe) 2018/01/23 02:20:00 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6350ec9629e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/23 02:20:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/26}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f000023a000)="6281e6b82e2638a4bd9e67f8ae87f06f68e7f5202871d209912264aa96e556925c1151488e50bb698ca29d65be3ccd8ba54045ed9eaa47682774e80113651552af72ef5926136dea7c5ec5f7ff6d56ba0c918ab5b08bd8134d59b3e73c259370c4438c40d73bc0fbeef0b2436daa79eda896635e4f1d0c5449e05ceb89a05f1fc09d42ee006e752866fe201bb8b1b9daffc7330102d856ee03ac6b5d09b5b16487f045d54b68d574f628b4597e4d540f1b38e095a4992cc1b60913e5366356338afdf2a1e8a71bc6f7cfe975f8044a88200fbd0ffce7fd301b76d48b41e1c85803b3a93a01bf6c4bc955a65a2726b85e", 0xf0, 0x4001, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x8, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @rand_addr=0xcd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x383, 0xffffffff}, &(0x7f0000001000)=0x98) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c98000-0x4)={0xffffffffffffffff}) accept$ax25(r0, &(0x7f0000a44000)={0x0, {""/7}, 0x0}, &(0x7f000058b000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000e6e000-0x38)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x2000000}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000fde000)={&(0x7f00008a1000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000b13000-0x70)=[{&(0x7f0000670000)=""/34, 0x22}, {&(0x7f00002af000)=""/7, 0x7}, {&(0x7f0000ce7000-0x61)=""/97, 0x61}, {&(0x7f0000873000)=""/111, 0x6f}, {&(0x7f0000124000-0x67)=""/103, 0x67}, {&(0x7f0000b58000)=""/161, 0xa1}, {&(0x7f00002b6000-0x1e)=""/30, 0x1e}], 0x7, &(0x7f0000662000)=""/160, 0xa0, 0x3}, 0x2) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000043c000)={0x0}, &(0x7f0000c46000-0x4)=0x4) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000d46000)={0x0, 0x8, 0x3, 0x9, 0x8, 0x7d3}, &(0x7f000074f000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000027c000)={r8, 0xd7, "4b34f3beca77a63e9d101770a2b7517e190b615591e63537f8c510315f2e3c1dc89b151891e9ffbff2d3e4d21e7facda777d9bbffe9ab310b1edcc99839a13924777344d87ce24091e19e5b7343155a96e35ec21380936d2610d2ffe49a69c96c0ae66ba1fbefcc210c3a3c823c3f0c016c3a6d8c2c532630fb084560a1d35cf5e0b4c9715a8ac1cc673832ed69108cb1ccdbb7454639b82ac575b6c7bee73b469c89f20338aca929aad2e3dc166b2a00d4244f1f91a2e485250ddddb9ea02d0b4f732f7823638febbcf963061aeeb8ee4f00c54b8c940"}, &(0x7f0000045000)=0xdf) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004ac000-0x160)={{{{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x922}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x2da, 0x80000000, "630c5f68543f3cdc698614f0ccf246d86999620b6f2bec02dae5d42267364f678f6eab87e421670a728bc95b1b202567d73404bcf5d8c917eceda74a406978a753e8fb6aa5f9cfbf71b2e30f5e9036ed"}, 0x160) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0xffffffffffffff66) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000008000-0x10)={0x0, 0x78, &(0x7f0000011000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffbff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5625bb0f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000024000-0xa0)={r2, @in6={{0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd259, 0x1, 0x6, 0x9, 0x6}, &(0x7f0000021000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000b000)={r3, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000022000)=0x8c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x3, 0xffff, &(0x7f0000664000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000d4a000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x76, &(0x7f0000020000-0x8)={0x8}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000002c000-0xe8)={{{@in6=@local={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf3, 0x0, 0x2, 0xa, 0x20, 0x20, 0x3b, r1, r2}, {0x400, 0xbf1000, 0x6, 0x3, 0xff, 0x1, 0x6, 0x0}, {0x3, 0x200, 0x0, 0x3}, 0x8, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7f}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0x80, 0xd7f, 0x2, 0x8}}, 0xe8) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) gettid() setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000082a000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f84000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x5, [0xaf, 0x8000, 0xfffffffffffffff8, 0xfeb, 0x0]}, &(0x7f0000002000-0x4)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x100000000000000, 0x4, 0x7, 0x0, r1}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xcb5, 0xa4c0, 0x8, 0x4, 0x1f, 0x6, 0x100000000, 0x2, 0x8, 0x100000000, 0x8, 0x1, 0x2, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8001, 0x6, 0x8, 0x5, r2}, 0x10) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000003000-0x4)=0x8, 0x23c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000974000)=0x9, 0x4) sendmsg$nl_route(r4, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000f6a000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000088000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000090b000-0x20)={0x2, 0x5, 0x8, 0xffffffffffffffff, 0x3f, 0x101, 0x0, 0x5000000000000000, 0x0}, &(0x7f0000fe4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e13000)={r4, 0x2, 0x1, [0x1]}, &(0x7f0000f7c000)=0xa) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000096b000-0x8)={r2, 0x1000}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000019000)=0x5, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000001b000-0x1c)={0xa, 0x1, 0xb8a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000016000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "011700", 0x30, 0x67, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006d6000-0x4)=0x0, &(0x7f00001ea000-0x4)=0x4) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000053000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a13000)=0x60, 0x80800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000085f000-0x4)=0x4, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000cd7000)=0x13ca0000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00000f1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000026a000)={&(0x7f00009a5000)=@updsa={0xf0, 0x1a, 0x511, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x2b}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f00007cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000817000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9c000)={0x0, 0x0, 0x0}, &(0x7f0000f83000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004d5000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x3, 0x8, 0x2, 0xa0, 0x80, 0x2, 0x0, r3}, {0xfff, 0x5, 0x5, 0xff, 0x87, 0x5, 0x28a, 0x2}, {0x5600000000000, 0x6, 0x8, 0x77df}, 0x5, 0x1, 0x4000, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x3, 0x2, 0xd186, 0xfffffffffffffc01, 0x401, 0x80000000}}, 0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00007a3000-0x20)={@common='eql\x00', @ifru_flags=0x2600}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000db6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000)=0xb) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r0, &(0x7f0000e2f000-0x6)={&(0x7f00009c9000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000664000)=[{&(0x7f00007a6000-0xe)=""/14, 0xe}, {&(0x7f0000ce7000)=""/252, 0xfc}, {&(0x7f0000ccb000-0xe)=""/14, 0xe}, {&(0x7f0000208000-0x81)=""/129, 0x81}, {&(0x7f0000d16000)=""/92, 0x5c}], 0x5, &(0x7f0000507000-0xb)=""/11, 0xb, 0x5}, 0x2020) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00003de000-0x4)=0x82, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x46b}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e56000)={r0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) connect$ax25(r1, &(0x7f00000b9000-0x10)={0x3, {"4094caffc37ae2"}, 0x100000000}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000074a000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00009db000-0x4)=0x2, 0x4) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e92000-0x3562)={'security\x00', 0xfffffffffffffffc, 0x0, 0x164, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x7, 0x8000, 0x3, 0x0], 0xd3707492, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000000000c8) accept(r0, &(0x7f0000b57000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r0, 0x5) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00005d7000-0x118)={0x94, {{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]}, {{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]}}, 0x118) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b5c000)=0x6, 0x4) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00008ca000)=[{{&(0x7f0000b5b000-0x10)=@nfc={0x27, 0x80, 0xd9d, 0x7}, 0x10, &(0x7f0000aa1000)=[], 0x0, 0x0, 0x0, 0x4015}, 0x5}, {{&(0x7f0000b5b000-0x1e)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00006e3000-0x30)=[{&(0x7f00006be000)="686207f17eaf77309555c926fd0f6af985b92f8e4109dbfe5995ee89f772364f7aa2ead33400faee787ecd2f9d5faf35eaf7", 0x32}, {&(0x7f0000741000-0xd)="cb80d451cdee0f4f1b0124090d", 0xd}, {&(0x7f0000646000)="a8d841509653c9a750ca3e0e2c6ec0793c532d48984e6302cb954e22", 0x1c}], 0x3, &(0x7f0000845000-0x538)=[{0x38, 0x10d, 0x101, "a6e7b7e7ea05316b7ee5eda4b533a9ffa9bf7e30205cd204afa15e4513c456494d"}, {0xa8, 0x104, 0x7f, "4ffd556457fe1ee15304b6500ed03ecbcfc1b570616081d0a177fee2566a1a54716ff2ad1b9ad2cc379ec8e369d0c9b0464acd3c62e26166d469ce9e3c415096e3d540b422663ed71595a29601427c74794a298e62ca6f55fc3945fb753a1076cfcc4a06413743e0951bc9a448b9c9b83cd2c66a5beac09005cd10e4cce3ba40b8fedc8b0711166fab8ec4d5aa846c2184"}, {0x38, 0x116, 0x8, "2450044697f7bf96d4b8fb64fc20536603391f31cd8c99716b8493166181b8476664"}, {0xc0, 0x0, 0x1f, "332011ba8122028f1ccf421e4d06c8f089ffac794a88cbe0841d27d99cde7ca15c049df46b229c01588e6a1a2ee88c9831e5921be91739b02896bc35ebf53270bf7eafc28101534632410263fb78ae9bae0e1c1981c649ab66034a922830c613c6ad9de2322a65f5a662a72e53cc4e2c4840bf085eaa1a99bda929746f0e3a02bc0773ae3e88b3d6dc16e88344cea199beac01e1bf4b1043530946d12f09ee47d91f811e9a610cfbbec341bb7032"}, {0xf0, 0x11f, 0xff, "18547ee3a98aa749ede65e93fd2098078c50334a11b0a5041fea8c959911299cac94e096783c6d21d4158da902e6eb63c60312d1157b6ab48797b39681d57e19d0900ffa51426320499eccd340c6fb1e3f98065411b46f9b815c4c6ca1cd82f1c09d2d31a78716089f32510c3628b8dfa1ab6a44a18ea822b8a931cfbab082b134e9fc24a14858d7b3ec7bc305ce3a59343c54cdd266d41baa5da731792fee3b1013b173c1da57baaa2587a9324a101bcb45322b82d0d6df989fa50c66ad84edabfe4cf06066a3bedef007f61556504f6a6aa1f02deacfd8b12c416de6a1"}, {0xb8, 0x117, 0x2, "5200ab6545bc75eb39eed37bed6bdedb8d3c69ec7cf6553db77a99449a69aa5ed6587648e7f3bb25fa218b1f2e9b80f93bf7ad9c2fe7348c8e251f4e4878ef5f086726d6f29055d188b33ced1e1bcee046c6807f8fa85a8adf33a6864e010e80416683e7e074dcdd0c821c1f262ad3e55635a6ac046eb0d97dd5f4b1acb7a3391583051a0dc05282abcdad005fc826c4328db5fff5116e7ec0c076af511b9c534ec6e333ed3163"}, {0x80, 0x103, 0x200000000, "e88c544d0f4ef4696337799fc57f7ff7dec50fc02bbe4aa6383fc84c604610c7b278d0e22797a56cd7382709bf3a4f391c1f909168d977a053e674ac3ce10b88c00fe91a63712f3e150af22ea4695e50c1d0b46d293d98693581d5445793d818137112e39fa7169ee479de"}, {0x50, 0x119, 0x2, "feb3e8d11356edc4dd196d115a324f5ba1f9adadf76836161ec4c7dd916c4931c8f4d89f6872578f491f68f6aefff573aff03294affab160d73e12"}, {0xe8, 0x1ff, 0x7, "cdca760123207fd865c41e66855670027db927f37d5ec2f6e04f80617f82f5de3e4150b562b23099faa4388fefcda2c38e08cb0caf9653b811c627eae874470e62e89c72d267977443e782a5ec8a45a7e663fbd26ac6ab8192a95ec3be8feac084e640920170b77cf34067b3d453466b91d48389ffef695de21584b540c8258169f6c46fbc016e061bb433b1324f54406238b20b1b64bdfc64b6ecca454ae972b124a8d3589a60d582282e039453135b087f76a1a3f3e459a43e666f7ef537831eeafb46b6968768ff1e9c6556a6b0045ee3da"}], 0x538, 0x4}, 0x0}, {{&(0x7f0000b5a000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000401000)=[{&(0x7f00004fe000-0xe9)="82e27b0403e77ff3716137c2369c1f135cf4bc6b5fe8de06109d668f3c647b7c82f589c03a4d9e771d9b3c78294c59996866cc20e9198711769e9efeb363eb2bfbf2de15db0e869ed03e572ea0591c8889222a5075c0432cbbc0df5ce912d22f15e3606c51061d8ffb950f7168ded8564e77e81fc48f2808aa6bd1b94852081073aff04382dc98b2419777281f5616068bc43c46c212808254a534b799b516b4ef5e6f51934575b777779d064a13369f345b377f3d9cad3a69e3fb6ea75a7704f0124a7305e133a982631176a327cb37606f95ade678a9cd93dca869c68669566cb53bcbd60bdc562e", 0xe9}, {&(0x7f0000b5a000)="d3b518f967f71406aa8d25b19ac5e6bc2acc65df37b1b7cbde8f51524e0d5b11adb9374fa4419b51b57447a58e550fb533856fd75b137687c37fee31ffc2e441e52faf308874221fb2cd0b5f1a91965db4ccb8c16d1a96c67e7aacb5bcc37b407d974424a709b3aeef1128cda14d0950cb887e96d940a855f2266c20b69bfca7", 0x80}, {&(0x7f0000876000)="f7902ee01e62c96085728bff572fb43c07864ae5980b2825f9acc5b0cb0653fe70a5015e8e9180d9c8de820946a0856974d5b1e02345e2aeffc4494b6a6d0124963b7cb9bdc5da5f3a781c7acd137842ba242a27f3e15046f7411121228583bba936c3711e6906495209a59883b353b0fd60bbcbef3824b12bf2c676d2b34fcac08116d401d89854524ee24ceed9d1cd2c192a635aebf05e63a6e04a7927301ccc02f702b4514175fa2266f671823b5f7da8d6ef64107dc71c2ff902998c29ae3dcb926cbe479ed92d46797bc94d2ecdccedcbc9d0b62cef394efb53d97aa0f8", 0xe0}, {&(0x7f0000b5a000)="a22450b27dae64c35f1349278f89a61f5148eb043e6d1cacbf44eaf6c11fae668f8dfc5c1b", 0x25}, {&(0x7f0000b5b000-0x41)="4c411a452ea6feb99f4189d2cc2567befbd525210e5b5b37a926d85c98f1acbee569da7f2ba02fcce9ae7a21fa0a9269cad6de3519de9be3243e97119779614dce", 0x41}, {&(0x7f0000b5b000-0xb)="b552d54bc8195172c945fc", 0xb}], 0x6, &(0x7f0000b5b000-0x11d8)=[{0xc8, 0x117, 0x7ff, "e12e69a91fab2348ef997210e13d1f956cdc4be1087a653022a05e05f6cd4b79759e9f658481804a11500bc9c764cd3ee75e05be1de53b8c71a321ae35a1841763b81821ee9d56e117e946f651a38241b9e68ea2994f6f4fc8f48449a7e89a1dd47dfe78c74d30e14796c5e1f47656f667c6b4200b261f3e5ad8aa02c6c2ac76f4735d0e8e5b1dfbaeb88ac2e03e1b67f7d64014f3a0a21c97a0fe6c48e22d55c18dbe415cfca8d872d4b63d65e0730918b9d21f2f80"}, {0x100, 0x88, 0xa000, "66e9539d1588f0e28c738e2d1bb1589a8bfb8372c69311ffa316868a0c040704dada93b9e33ce22ec5fda47d776e7eb35bbd5418a8a17e81041e512ee53ff984acb554fa1528e9d1e66b40e45d08338fa90cebb2664ca9b1646f24f0058202436ca0942d72e76655b9dcdbbfb39325d8b017bbe05295f98ccb7536f1ba461d84de9f17df406abf471adae51f540a8a61b6c2bdba7151aa91144a01c241dca6f2e4d854196b02be1988759a1ea9c0327227cbe0c4b62602af74afef454f614754ca6d956b854d505b27dba2047a13edecee95c305ffde595a2c6060b1454e982f130639178d2dcbcad56c90d8"}, {0x1010, 0x119, 0x20, 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0x11d8, 0x8000}, 0xfff}, {{0x0, 0x0, &(0x7f00000ad000-0x30)=[{&(0x7f0000b5b000-0x8)="78894c51cb4705ec", 0x8}, {&(0x7f00006fc000-0x61)="4b6ab73b129195e7094b84f5b750bf087f928348a0a0502ae845ddcc76f58d30f52431138e15e53665219d34a0344afa3384dd3af7d60f918ecc75caa7cf4ea66344e9ba405ad48ff9833b6d61996a7fe8dec697919154f6ef17f18622b0a06a45", 0x61}, {&(0x7f0000b5b000-0x20)="12e51ce7cad70e1959e6615f6aaaffa4d4256376df147ea900399e223131a547", 0x20}], 0x3, 0x0, 0x0, 0x0}, 0x100000000}, {{&(0x7f0000294000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58, &(0x7f0000a69000)=[{&(0x7f0000b5b000-0x6d)="7188b27f17de0476c9c6d8a5ed2156095fe5833833ee366eea1f8e8ffa16f868ce3d30c89ced1ebc89ffd4873a9a93aa4eca9fe3ab4c5b8156f82d4e0318f72eccc11a9cc4a07f21cdbd85264c634ee63fe58d1c3924c9ca14e6c46c7a7bd8ee68fa2dec0ff1f29463d4e9d535", 0x6d}, {&(0x7f0000b5b000-0x43)="16ce56419bfb782d755d0eb170aced3b7ac6e3a444016940e2e9a70ea7e54c5337a0a62be0cd2fe85424f18e455397ca1b3e292c397a6ae05ba03b65ac3d452c5456278544b09d4171f61b80", 0x4c}], 0x2, 0x0, 0x0, 0x20008001}, 0x7}], 0x5, 0x40080) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000053e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003a0000)=0x48, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000e91000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000629000-0x38)={&(0x7f0000320000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf6000)=[{&(0x7f0000c10000-0x37)=""/55, 0x37}, {&(0x7f0000b0e000)=""/200, 0xc8}, {&(0x7f0000b95000)=""/41, 0x29}, {&(0x7f0000422000-0x1000)=""/4096, 0x10c3}, {&(0x7f0000fb5000-0x1000)=""/4096, 0x1000}, {&(0x7f000084c000)=""/113, 0x71}], 0x6, &(0x7f00005d2000)=""/4096, 0x1000, 0x8001}, 0x102) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000754000-0x10)={0x2, 0x3, @rand_addr=0x55fe6850, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd11) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000369000)="19c33d6cd92fe9870c0ddae3fed22f11809d8a764152c42fbc7b423dea57fd8a20025660603e1380dae9045579b387b27aa7b1b9fdcd75ca982051f27536402dcdfd311f8329746ae2431f7506b5889646e5f01ce4c9d1556b7070ef300973a36ecb72f1a1d21f5aa52a4ae59940") 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000002b000-0x18)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000016000-0x4)=0x1c, 0x800) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000002b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0x3, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00001d7000)=0x9, 0x4) mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x7, 0x8) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xb, 0x3) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000674000-0x4)=0x80, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000337000)=@req={0x80000001, 0x0, 0x1, 0x0}, 0xc1) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000849000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff8e3bd59f, 0x80000001, 0x7, 0x1000, 0xc000000, 0x7, 0x5, 0x9, 0x1, 0x7, 0x2, 0x2, 0x4, 0x7, 0x6ebd]}, &(0x7f0000bc6000)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e16000)={r1, 0x200}, 0x8) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1d000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000044e000-0x4)=r1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ebb000)=0x0, &(0x7f00001cd000-0x4)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00003de000)=0x0, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x94e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2fb, 0x6, 0x80000000, "7438b0db4ab045a5506db00c949914c5ae8fdabcc9f7dfef2685cd96a09f948b678c1f0d6ea4ed77524882e77a2e449320e9724c0f96c54d8e3be3a5cd10be31c77e9b8bb8f8f1cc036e5bc12c906d3f"}, 0x160) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000ef000-0x4)=0x0, &(0x7f00000ee000)=0x4) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000ef000)=0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000ef000)={&(0x7f00000cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000051000)={&(0x7f00000f0000-0x2b4)={0x2b4, 0x10, 0x8, 0x511, 0x4, 0x1, {0xf, 0x0, 0x1}, [@typed={0xc, 0x1d, @pid=r1}, @nested={0x4, 0x31, []}, @nested={0x9c, 0x86, [@typed={0x80, 0x49, @binary="b769f51ccb25ba035a304bbe17327906845c9754170e7bb491616c050e75639401f8ac139a0d82cc6b98e8dda1ffdf6cf8f4a26c34bf1c4cf3e55b494781bb20a0ae10eed9756843904ccadffa6ed1f3f8c68c80edc771258e3b1dce1be7da4e312e7ae3a5af680e88d1c10d2c2025750c1380226596"}, @typed={0x18, 0xd, @str='securitycpuset/\x00'}]}, @nested={0x1d8, 0x29, [@typed={0xc, 0x65, @str='\x00'}, @typed={0x88, 0x6, @binary="49fc87bad9f615a9c194eb3f39abdec84ec2090772b5b141590079b6e6794a8c927974342701ccccde60d9946af14e18384d139b23c22a3bead9d2406675e2646c362a5db1b8553e590b4d629883e751623bc8801bfe09f583832adb4346f9f8390ea0f28494fc2fdb0f74e04e262cd0ccf357a9e724c61471273693a5"}, @typed={0xc, 0x34, @u32=0x80000000}, @generic="92d1a6934bafc08416d88d7ee80b7c0b0b244217f19476d97bd2199686c2633d3f0d9169c6b277de9b77f4590312420751548e33aee8fc37b059f0a5ac40b09037a558e659a2d341cccb5b94f12ce4f15972a44fca0f8a1cb3ef0dd271c52e3861c04257b0ff77cbb218c54bbc60259b50b36bf7f27b93335135e437a5719719ec7bcaa0f6b143b41a2175f22c679629bd1d75808625bfe4cf4fa9d5786e0e4d5e85f1e58ac1918ff46802967fa0eae887abef", @generic="75c19016971dbee81be692cc087b01745c1d7a48d37169761698d74b604f7003c73ed5c6fdc03db6c17a16f1ec869955f26961a28702b7112c6489e21bc8e7ae82315ba4b09ea5201dba66a36e4e0c93f4d55406f53dd4f76e8d3a7f7bc8", @generic="c625c5d8e2f5090c26cbb5", @typed={0x18, 0x76, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @typed={0x10, 0x13, @u64=0x2}, @typed={0xc, 0x1, @u32=0x194}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x4000}, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff8e, &(0x7f00000ee000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0xfffffffffffffffa, 0x6, "11e532", 0xffffffffffffff7b, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x2, 0xb2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}}}}}}, 0x0) 2018/01/23 02:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b1e000-0x9f)={0x0, 0x97, "c0e763e6c504b9345729d28443f7a9f9622bb6c36b7069ce5fc4baea1086dc42dc9c71b88b506bffcb6b36199c05b3ee352456e119eb2cbe8d37903a21c09b1a0992a2a78784571abe79f99b209af1836d060f77dd312ceb09a7af7137cac13b4300d721c17683951d9ab93064cd48fcca046b94b3ff39d1ca8773da5a6b3767e9232c5478144ff0a736262007f388e1d82d33fc4ccdc4"}, &(0x7f0000746000-0x4)=0x9f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d42000-0x8)={r1, 0x8, 0x8}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f000043e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008fe000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000929000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000caa000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000783000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in=@multicast2=0xe0000002, 0x2, 0x5, 0x1, 0x2a5, 0xa, 0x0, 0xa0, 0x6c, r2, r3}, {0x1, 0x4, 0x7ff, 0x1, 0x6, 0x4, 0x1f, 0x0}, {0x2, 0x3800, 0x400, 0x9}, 0x1, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x5e4e32bda42803ee, 0x80000001, 0x8, 0x7, 0x3ff}}, 0xe8) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x9) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000000f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f000000d000-0x4)=0x0) 2018/01/23 02:20:00 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80006, 0x3f, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000fe6000)=0x4) 2018/01/23 02:20:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002ee000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f88000)={0x3, &(0x7f00007a9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000b0a000-0x8)={r2, 0x2}) 2018/01/23 02:20:00 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000ef1000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000431000)=0x58) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009da000-0x3)='nv\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000034000)={0x0, 0xbb, "c156bf353f03619621027a7cc2302f640a71ad6d467d83df0b96ff1ed2da99acbe4c4a14ad11439f6d7b55df9dbb4349724a14bca94802bd3950051e04c4149d1a6367266a2bbeb14ea30bff2fec6895803637a4833cb50c5caeadcf130c820121c30015e29f4e09ca0ce71c444ebe743fc6964dcd2a1f60059ea53df38daf2cabffd5a4b7059570e3bff2143f33cb861c597ae92fdd10d054503267f2f586e32f46fa070bd12f5616af8ce3213be2f645f98a3b30d387aeeb9ee3"}, &(0x7f000025f000-0x4)=0xc3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007b8000-0x10)={0x101, 0x8, 0x3, 0x5, r3}, &(0x7f0000b85000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000033e000)={r4, 0x3}, 0x6) 2018/01/23 02:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x5, 0x6, &(0x7f000071a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000786000-0x10)={0x4, 0x200, 0x5f80, 0x4, 0x0}, &(0x7f0000e4c000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000022a000-0x8)=@assoc_value={r2, 0x401}, &(0x7f0000e3d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/23 02:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f00008d6000)=0x0, 0x4) socketpair(0x19, 0x80006, 0x800, &(0x7f00004d4000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c31000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x82e7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x400, 0x2, "af1732116dd7f449687d38d585147cdaa098b9a796bed5900c75c87d0b72909fae7ede85166602199c5e195851b9e0847a9e74cf2d026708025689e530d2dd7c563d97436fa4f2658db60ce8ea404a2d"}, 0x160) setsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f000045c000)=0x4, 0xe9977aa0044705e7) 2018/01/23 02:20:00 executing program 4: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000056000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 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=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000bc000)={0x11, 0x2, 0x8, 0x4, 0x1a, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f00000fd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000a7000)=0x0, &(0x7f00000b5000)=0x4) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000fe000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ff000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f00000fe000)=0x2d, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000fe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000032000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000d6000)={r4, &(0x7f0000046000-0x8c)=""/140}) bpf$PROG_LOAD(0x5, &(0x7f00000fc000-0x48)={0xe, 0x8, &(0x7f0000042000-0x40)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x9f5}, @alu={0x7, 0xfffffffffffffffa, 0x2, 0x1, 0x7, 0x41, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32af}], &(0x7f00000fc000-0x4)='GPL\x00', 0x0, 0x97, &(0x7f0000015000)=""/151, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket(0x9, 0x0, 0x1000003) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r6, &(0x7f000002e000)={0x1f, 0x9, 0x2}, 0x6) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r7, &(0x7f00000ff000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f00000f8000)={r6, r7, 0x3, 0x0, &(0x7f0000024000-0xff)="", 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x247, "7f6f1cbcc21777f4fcaea683d10f9aafa4ae0e75e15ae07342e3eefe308fc7d046e1dcba1eca58ec84dadd186578c2e815d778af906a7b6e52ee2195c5f95e6c07a1252bf3d34a498c18f00738830f535b15b12e9982cf37fbef80f96edb3e6bf08dabc6a8e39afd75cef233e95850155d6b70b76e3e83437835ce64d5111e293fb10ffb36db80b4a8f1203e4aa2eb0d43acf5c93d2edd7baf03c7a1589559da1b5e8107807135d5264e2eccc7e854a3c9604fcfe07ec7693801e1a66a7ed1656186b0ca4a02d0d7688557cbae00d2126657db81f50c2c277ad12e827714c026"}) 2018/01/23 02:20:00 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008ec000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f66000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1, 0x0, 0x3, 0x0, 0xa, 0xa0, 0x80, 0xdf, r1, r2}, {0xe5c, 0x400, 0x8, 0x7, 0x1f, 0x10000, 0x1ff, 0x5}, {0xab2, 0x3, 0x3, 0x2}, 0x4, 0xe, 0x2, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x3, 0x4, 0xffff, 0xd6b6, 0x400}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000+0xd90)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3942f3e2, 0x2, 0xff, 0x1, 0x4, 0x6, 0x8}, 0x20) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 02:20:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@common='sit0\x00', @ifru_flags=0x800}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x10001, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/23 02:20:00 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d19000)={0xffffffffffffff9c}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000d1d000)="a5ad4af5649601676b3f899f1f83d12b4cf935437522f7edba0a9982de1d33771086b11b22b2e0c58e6b0fb03937c6d074e6f2e7e416a02b1d159d032a7819b02e1109f6595b490181cef5406a0a5fc3987f6c665405a74c629ae3", 0x5b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006fe000-0x48)=[{0x2, 0x6}, {0x3, 0x7fffffff}, {0x8, 0x6d}, {0xb, 0xf0}, {0xa, 0x8}, {0x0, 0x3}, {0x3, 0x9}, {0xa, 0x2}, {0x7, 0x8}], 0x9) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000d1f000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) syz_emit_ethernet(0x46, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "00a003", 0x10, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) accept$inet(r1, &(0x7f000076e000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000279000-0x4)=0x10) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d1e000)=@assoc_value={0x0, 0x0}, &(0x7f0000d1d000)=0x8) 2018/01/23 02:20:01 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$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a8a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004c1000-0xc)=@sack_info={0x0, 0x1, 0x99a0}, &(0x7f0000aeb000-0x4)=0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f66000)={0x4, 0x2, 0x7f, 0x1, r4}, &(0x7f0000f67000-0x4)=0x10) bind$inet6(r0, &(0x7f0000f5c000-0x1c)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x40}, 0xfffffffffffffc78) 2018/01/23 02:20:01 executing program 1: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002c0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000ea2000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea2000)=0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x24) [ 581.878773] ------------[ cut here ]------------ [ 581.888946] Driver BUG [ 581.889141] WARNING: CPU: 0 PID: 22277 at net/core/xdp.c:22 xdp_rxq_info_unreg+0xc1/0xf0 [ 581.899953] Kernel panic - not syncing: panic_on_warn set ... [ 581.899953] [ 581.907308] CPU: 0 PID: 22277 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #203 [ 581.914644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.923975] Call Trace: [ 581.926543] dump_stack+0x194/0x257 [ 581.930155] ? arch_local_irq_restore+0x53/0x53 [ 581.934802] ? vsnprintf+0x1ed/0x1900 [ 581.938584] panic+0x1e4/0x41c [ 581.941754] ? refcount_error_report+0x214/0x214 [ 581.946485] ? show_regs_print_info+0x18/0x18 [ 581.950963] ? __warn+0x1c1/0x200 [ 581.954407] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 581.958712] __warn+0x1dc/0x200 [ 581.961971] ? console_unlock+0x983/0xd80 [ 581.966100] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 581.970421] report_bug+0x211/0x2d0 [ 581.974050] fixup_bug.part.11+0x37/0x80 [ 581.978117] do_error_trap+0x2d7/0x3e0 [ 581.981997] ? __down_trylock_console_sem+0x10d/0x1e0 [ 581.989147] ? math_error+0x400/0x400 [ 581.993149] ? vprintk_emit+0x3ea/0x590 [ 581.997131] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 582.001983] do_invalid_op+0x1b/0x20 [ 582.005690] invalid_op+0x22/0x40 [ 582.009122] RIP: 0010:xdp_rxq_info_unreg+0xc1/0xf0 [ 582.014025] RSP: 0018:ffff8801c4ce6e78 EFLAGS: 00010282 [ 582.019368] RAX: dffffc0000000008 RBX: ffff8801d8ba4940 RCX: ffffffff8159f28e [ 582.026616] RDX: 000000000000f6ba RSI: ffffc90002f14000 RDI: 0000000000000216 [ 582.033860] RBP: ffff8801c4ce6e90 R08: 1ffff1003899cd4c R09: 0000000000000000 [ 582.041104] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d8ba494c [ 582.048345] R13: 0000000000000002 R14: 00000000000003e8 R15: 0000000000000000 [ 582.055606] ? vprintk_func+0x5e/0xc0 [ 582.059390] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 582.063690] tun_cleanup_tx_ring.part.47+0x236/0x450 [ 582.068783] ? tun_queue_purge+0x20b/0x410 [ 582.073019] tun_detach_all+0x4fd/0xbf0 [ 582.076978] ? tun_chr_close+0x60/0x60 [ 582.080842] ? lock_downgrade+0x980/0x980 [ 582.084980] ? mark_held_locks+0xaf/0x100 [ 582.089109] ? __local_bh_enable_ip+0x121/0x230 [ 582.093759] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 582.098752] ? dev_mc_flush+0x32/0x40 [ 582.102529] ? trace_hardirqs_on+0xd/0x10 [ 582.106654] ? __local_bh_enable_ip+0x121/0x230 [ 582.111303] tun_net_uninit+0x15/0x20 [ 582.115087] rollback_registered_many+0x9a8/0xe20 [ 582.119914] ? tun_detach_all+0xbf0/0xbf0 [ 582.124038] ? dev_xdp_uninstall+0x310/0x310 [ 582.129905] ? print_irqtrace_events+0x270/0x270 [ 582.134639] ? print_irqtrace_events+0x270/0x270 [ 582.139378] ? __lock_acquire+0x664/0x3e00 [ 582.143586] ? check_noncircular+0x20/0x20 [ 582.147805] ? print_irqtrace_events+0x270/0x270 [ 582.152546] ? lock_acquire+0x1d5/0x580 [ 582.156494] ? lock_acquire+0x1d5/0x580 [ 582.160444] ? rtnetlink_rcv_msg+0x508/0xb10 [ 582.164855] unregister_netdevice_many.part.118+0x87/0x420 [ 582.170463] ? unregister_netdev+0x30/0x30 [ 582.174673] ? unregister_netdevice_queue+0x290/0x5f0 [ 582.179840] ? rollback_registered+0x3c0/0x3c0 [ 582.184400] ? __mutex_lock+0x16f/0x1a80 [ 582.188436] ? rtnetlink_rcv_msg+0x508/0xb10 [ 582.192826] unregister_netdevice_many+0xbb/0x100 [ 582.197644] ? unregister_netdevice_many.part.118+0x420/0x420 [ 582.203509] ? memset+0x31/0x40 [ 582.206766] ? rollback_registered+0x3c0/0x3c0 [ 582.211330] rtnl_delete_link+0x10f/0x170 [ 582.215463] ? rtnl_link_ops_get+0xb0/0xb0 [ 582.219678] ? __dev_get_by_index+0x14d/0x1a0 [ 582.224151] rtnl_dellink+0x2d5/0x7e0 [ 582.227930] ? check_noncircular+0x20/0x20 [ 582.232142] ? rtnl_get_link+0x2b0/0x2b0 [ 582.236188] ? check_noncircular+0x20/0x20 [ 582.240462] ? ns_capable_common+0xcf/0x160 [ 582.244774] rtnetlink_rcv_msg+0x57f/0xb10 [ 582.248988] ? rtnl_get_link+0x2b0/0x2b0 [ 582.253029] ? validate_linkmsg+0x8e0/0x8e0 [ 582.257338] ? __might_fault+0x110/0x1d0 [ 582.261386] netlink_rcv_skb+0x14b/0x380 [ 582.265426] ? validate_linkmsg+0x8e0/0x8e0 [ 582.269725] ? netlink_ack+0xa10/0xa10 [ 582.273595] ? netlink_skb_destructor+0x1d0/0x1d0 [ 582.278436] rtnetlink_rcv+0x1c/0x20 [ 582.282127] netlink_unicast+0x4c4/0x6b0 [ 582.286172] ? netlink_attachskb+0x8a0/0x8a0 [ 582.290565] ? security_netlink_send+0x81/0xb0 [ 582.295126] netlink_sendmsg+0xa4a/0xe60 [ 582.299186] ? netlink_unicast+0x6b0/0x6b0 [ 582.303496] ? security_socket_sendmsg+0x89/0xb0 [ 582.308229] ? netlink_unicast+0x6b0/0x6b0 [ 582.312443] sock_sendmsg+0xca/0x110 [ 582.316136] ___sys_sendmsg+0x767/0x8b0 [ 582.320093] ? copy_msghdr_from_user+0x590/0x590 [ 582.324826] ? dev_ioctl+0x220/0xfb0 [ 582.328519] ? lock_release+0xa40/0xa40 [ 582.332473] ? dev_load+0x1b0/0x1b0 [ 582.336087] ? __fget_light+0x297/0x380 [ 582.340036] ? fget_raw+0x20/0x20 [ 582.343499] ? sock_do_ioctl+0x94/0xb0 [ 582.347369] ? sock_do_ioctl+0x73/0xb0 [ 582.351244] ? __fdget+0x18/0x20 [ 582.354692] __sys_sendmsg+0xe5/0x210 [ 582.358468] ? __sys_sendmsg+0xe5/0x210 [ 582.362423] ? SyS_shutdown+0x290/0x290 [ 582.366382] ? selinux_capable+0x40/0x40 [ 582.370427] ? SyS_futex+0x269/0x390 [ 582.374131] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 582.379137] SyS_sendmsg+0x2d/0x50 [ 582.382657] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 582.387384] RIP: 0033:0x452ef9 [ 582.390547] RSP: 002b:00007f9b931c6c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 582.398231] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 582.405482] RDX: 0000000000000000 RSI: 0000000020fde000 RDI: 0000000000000013 [ 582.412726] RBP: 00000000000005d6 R08: 0000000000000000 R09: 0000000000000000 [ 582.420056] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7cb0 [ 582.427303] R13: 00000000ffffffff R14: 00007f9b931c76d4 R15: 0000000000000000 [ 582.435508] Dumping ftrace buffer: [ 582.439270] (ftrace buffer empty) [ 582.442957] Kernel Offset: disabled [ 582.446559] Rebooting in 86400 seconds..