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&(0x7f00000e8000)=[{0x20, 0xff, 0x1, "e9e1078de902362e9378f2"}, {0xb0, 0x116, 0xffff, "578d47e13a5620b435db7cc5d37dfc9e28630c80c7c8c5226628cb63720396b0f009eaca5a4cdba876cbeb6ac8fb0b5b7a979586fe3a1a9ba83e7ee202aee257db44ecd37ab2d01464d496a00f0246147d5a12b359428e5ede836c361f303bb83a46aa8a9b34b9f74ab5c105b103bed7ea7330e833eb5fbd9b63fdb264f90aacdb7be79c94f17d981cf6f970deacc832b859e18d5427bd864a"}], 0xd0, 0x1}, 0x3}, {{&(0x7f00000a1000)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xf}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000017000-0x40)=[{&(0x7f0000110000)="", 0x0}, {&(0x7f0000115000)="f5623f8b24b82f465de06b34ecc583970cc5ae6707b819cb82cc02e99133c074248481cac1b33b00993aa4de717703fed316a495273451b05c3e4eca118a53cff216ab1d79dcd8e3e141ae923fbee72afa758fed3f88304f32e221608af7e62bbdcac33f4794d2a6f3fc6e4c947e61227ed59f6b2d421cae34dbf9cf887cb4da204e6353aefaec26d8414d5eed69dfd437ccc0e6de5a2fca76c40d3381c245ff44fcc79314226d6939f695a2b4fc8fa96fa7d9cea3d2d25a8d5bd56f86f26d265583da954bc4566df0cccff6439f469c5db1714f589fdd", 0xd7}, {&(0x7f0000116000-0xe9)="295e290529832bd8298127bc76729fdf0531064178f3d7fca26c2e9d45437cc9fecdab23af46fd4f0d4945c3c3a284528c4d6104541b8911be2cd2f9e2f522b9f2c98216f0b3b8ad4751e1c7f6923aa9862839dcd24dee829612e1cb46d67dfdf9e320235584f98905db8dff6124edfea8f28632f1b4c7ad67c13081207e1eb29d7ea4a4e248bf341f4b4bac74d6e075cb87b3c3bf9b4900b032d6d3b7646980485eb43f178e7022348d382bfeb5c2c5fc06b6102dcd5385f22f45341399f7b64a52a048782cc414a121347ae3005140d307febfe428a709475bdce88fd062c1f814b7923f9a7991a3", 0xe9}, {&(0x7f0000068000)="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", 0x1000}], 0x4, &(0x7f0000116000-0x100)=[{0x100, 0x103, 0x7, "4698cac9d685a3122da1753f422c8abd3b59e9857097e24731e4278805fc55cffb659e62774f3aca990060e8995cc0a85a7fb3a9096b9462f3150565eada5ae4ce0ecdb4442ddc9627ace73e7eb7be314fe9f2a9c1d8f9121a3522a08a43d12b7c94b6b4fbc60f9387126ae3ec24a103c0aad1a27559bb3f6d16ae16a49759c073c39f5d7885c1c60dae23768b8e0572be8e9dc29ec478337b87537beff303162a52addd9ded6345d34fefa6233e83604ca7a13c5459906475b14fe1351bcb98e1dd5e46410516945e81ba840bea09f6382f95fe8beffadace83339fb51cde06e936ffb8361c2015a8b706"}], 0x100, 0x844}, 0x6}], 0x5, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000114000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xffff, 0x1, 0x66bd}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6e, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000009a000-0x4)=0xb56d, 0x4) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000114000)=[{&(0x7f00000fe000)="7a920ef10785fd3b6532cf6c4a75f74c0b89e84be647c394bc8b9023d224bcd60930ba1ef6bee08797eda2e637ecfecbfdae59ff9f37e3191457b5735a0af752a219e856944bee19752fef2c5e0e5aa7912315f5430fd27a8293c6d38c391dd3953163244e94af0aa851cfe8b3341b020cfa3748b263188cb00f478522fcaebe18e377f6c839028ba98e08e3d70ec097644df2d2754f7f73b6", 0x99}, {&(0x7f0000114000)="cb7c48bbec1638a7d4542dbd194557dad4e3c16fbefd7e56b0c343dd9db1d8422a08878c51f6c4cde876344f534ea26680ba5c75884ba7bf73e3852e5389eaf23d13051758f67dffef4948bc9a69e04adf50494716d74d6c4a79bc194717b6e90a4d2109bb98719e452300ecfd06dc889449e1a407d29926f6b945cb2cea1b03ab5551bc048ea389e7a01d5622dff3c28d8078f2d407c9ff1d4caa0d26e63826f855590e223d7260ad9a57c09eb14856d9ea6e3be9c6a55bbc17", 0xba}, {&(0x7f0000115000-0xa6)="91b5e4a8bae4c0a9690ad66694f8c37036f88164519e1e4172514e29159415366b5ff0df58e50dcf07b4075831bcf5d261d8b2492f6e271f8a38012d301bb2072c3caedde11d81dbdbf799795eefa25026e7da18e6da93fbdd6833b37853561d96fd6074cf23c994913b1ccfa408c3cbd2c8a71672b3cc636f302c3325c1f63998b969c396ea9af55519b1f1fe8c1b87aea252a7062baa1f9ad0134a55faa45388767fdad64a", 0xa6}, {&(0x7f0000009000-0x3e)="fed149519ca5fec7a553f6e2577104f1a19838f38734a742041f332c0f2e477a4da40e69e6dd70114f45736bfa34a5cee662dcb1cac4fc3019e285978edd", 0x3e}, {&(0x7f0000115000-0x20)="3298c107d5c65da429b4224dc95bc14f7cc379ef547d7c2cf14ca296224ad23e", 0x20}, {&(0x7f000004e000)="31a32fa6f02c9f92f2251b9595f2ce8a940cbc140053d8e617b77b4c22692bee8eb1e5ac06ebcd1cafe63050dd582a546318c5bc6a7851775d2047111686e44001f612c4ebad721b0d25c22f8943bb704a49ffe1908c73db04473c0a52b2006c6e076c7cf7aac8ccdeeb8de6c78086c0f9eaa9959d72bcd5c12da5cd485951cd1188bc0f45d48c684005c34e427a1e9a62f242e2c66f2440076f3ffc2e5d5a41499448d0068ee781dc6efb29dfcf074f31a4eda6255a7a26f1ec8795eeb4619e79a87fd4cfa12b007cf89753d81bc417679e6ae9f924ef17a2fc459214a44d7960f95ce5fb28545c79aed5d71ba30f", 0xffa7}, {&(0x7f0000114000)="c8f9454db659c72c0458c3d1f8844fc617425cdcee76", 0x16}, {&(0x7f0000115000-0xc6)="de53ac3632d32fd8cdbde914040f582373477d681486141d9f82f33d9db3731abe84fcb0ef580db48525dc4d9778a6b64299904dde6a1727905549b0c6d8c6fa2e9f25c1a07ccfc1130613d095f9270aa70d0e698b7232deb6886f1a7da869439158527cd67431ff02f989d3bdefbe79cab62f210934cd9ea0edf07435d10af73732eb92649707de4eeb58e255ea361d930475f5ee1f4bf9229d945e8dd6f98ed129651329da0b225d8b8aa039cdf286e57902fe075dd7518da0e8e7251f4f5778f788149dd4", 0xc6}, {&(0x7f000010d000-0x8c)="977f46f62bc28b4212bd05b90c6e44114750ce09947e23c4b2a93a093a2726a6ca4a7ad6e348621fc1d9681bb99bdd85a9e0fbd3465ce20525937d0d918f00ea575d9acbb21623c717306678febe30999adec90b883c56cc14f6f261b47c0640146f35757af085e1a1daa37b5b7ee1e62cc95bf2960abf16bd3e2a0dad49da28884ee261c8ea6042556890a9", 0x8c}, {&(0x7f0000048000-0x66)="2bebf6953b1acb7e8bc50ac5cd40eb669f1194311f0a3829dd5ffe1bb2dfba249b48e9ce2dcff4dd74ac1f15fe0d37854b58ee373928fe574f4579fa5b101b12df2df28dde4d75d77eacbed427e4d068df88fafb4031d1902084d4ef3c761886014e7947de64", 0x66}], 0xa, 0x0) 2018/01/23 17:31:14 executing program 5: r0 = socket(0x11, 0xf, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000b4b000-0xd2)=""/210, &(0x7f0000001000-0x4)=0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000916000)=""/238, 0xee, 0x40, &(0x7f0000065000-0xe)=@l2={0x1f, 0x9, {0x6568, 0x2, 0x9, 0x0, 0x7ff, 0x3}, 0x5, 0x4}, 0xe) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000015000)={@common='gre0\x00', @ifru_data=&(0x7f0000478000-0x20)="0500000900000000003200000000000000ffffffff0000000449faf4e2007e23"}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ad4000-0x4)=0x0, &(0x7f0000895000-0x4)=0x4) 2018/01/23 17:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000857000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0x20) recvmsg(r0, &(0x7f00002dc000-0x38)={&(0x7f0000de8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d65000-0x10)=[{&(0x7f000065d000-0xf9)=""/249, 0xf9}], 0x1, 0x0, 0x0, 0x2}, 0x2000) bind$llc(r2, &(0x7f0000273000)={0x1a, 0xf6, 0x5, 0x180000, 0x2, 0x2, @random="250907e7a9c3", [0x0, 0x0]}, 0x10) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f000005a000-0x4)=0x0, &(0x7f0000d02000-0x2)=0x4) 2018/01/23 17:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e27000)={0x0, 0x0}) 2018/01/23 17:31:14 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000e1a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e96000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000025e000)={0xfffffffffffffffb, 0x4, 0x3, 0x0, 0x0}, &(0x7f0000931000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000032000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x6, 0x6, 0x3}, &(0x7f0000d86000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b57000-0xc)={0x0, 0xbd, 0x30}, &(0x7f000010a000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000016c000)=@sack_info={0x0, 0x7ff, 0x0}, &(0x7f000094e000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000072a000)={0x0, 0x9}, &(0x7f0000a4d000)=0x8) r7 = accept(r0, &(0x7f0000d86000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e04000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000b35000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009c2000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000feb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000eaf000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000443000)={0x0, 0x7aca, 0x100000001, 0xec30, 0x10000, 0x1}, &(0x7f000040f000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f000085c000-0x67)={r9, @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]}}, &(0x7f0000608000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003ff000-0x8)={0x0, 0x4}, &(0x7f0000369000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002fc000)={0x0, 0x2d, "b3297b3ff26dce57bdc828a72e0f95f5e1d658249af1f64cb165771655e33abf87cad5699abd6b75d423974739"}, &(0x7f000092f000-0x4)=0x35) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000591000-0x18)={0x0, 0x7, 0x20, 0x8, 0x9}, &(0x7f00006e9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005b4000-0x18)={0x0, 0x8, 0x0, 0xfff, 0x8}, &(0x7f0000821000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008eb000)={0x0, 0x80000000000004, 0x30, 0x7, 0x7f}, &(0x7f00007be000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b41000)={0x0, 0x3, 0x10, 0xffffffff, 0x400}, &(0x7f00000f5000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000808000)={0x0, 0x35, "347d12666e2e6dab08894aae61411f1ed46161a44fd336c0f6c4adbb74b09014c1f070020765eb01f22ad3dc78d10ff569a27ec78f"}, &(0x7f000073d000-0x4)=0x3d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f50000-0x8)={0x0, 0x3}, &(0x7f0000d69000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000b57000)={r10, 0x1c0000000, 0x1ff}, 0x8) sendmmsg$inet_sctp(r1, &(0x7f0000c3b000-0x230)=[{&(0x7f0000505000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c85000)=[{&(0x7f0000995000-0x1000)="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0x1000}, {&(0x7f00002ef000-0x43)="2135d90eadad7f2ff4473df2da9637c88fa9525ea1e6ef9f93addcbe3e449d1dbb0185698d78668fdad50c668863c932a89cbbeef66108316642b4f6cc419bda951704", 0x43}, {&(0x7f000003a000+0x42d)="fa766bc910c03d1145e148f55ce960574e2f0a75c3eb9b835f26457d2dae138c43386e85a355b756ef5fdcaacfc18216f43f45584e82f50a4443d513d42348c843010bcc1150cac8555328ca6a0266ebc167f888581ed18804ec55dd981dcfce8d35ee9721afa2abe80072b47d91f5baebfbd08ec4f22582b1afa607f057c8fdcc4136b762120a6304d9bc60ddd83bd4162cb0c96ad7823e38fc30ebf98a057549ee4c02db2f0745094fc4abc3f2294a12e8dfa3dc9e479c7114cc0a8be968d98fd39a3f68393d1650a046c73a", 0xcd}, 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0x1000}], 0x3, &(0x7f0000b38000)=[@init={0x18, 0x84, 0x0, {0x10000, 0x100, 0x2b1, 0x6cd}}, @init={0x18, 0x84, 0x0, {0x8000, 0x9, 0x1f, 0x9}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x4, 0x400}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x8, 0x28000000000000}}, @init={0x18, 0x84, 0x0, {0x3, 0xa3, 0x5, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0xe34, 0x7, 0xffff, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x0, 0x40, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x9f, 0x400, 0x6}}, @init={0x18, 0x84, 0x0, {0x401, 0x6, 0x2ab, 0x9e4}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0xffffffffffffffa7, 0x8, 0x9, 0x3, 0x1, 0x2, 0x6, r3}}], 0x1e0, 0x40884}, {&(0x7f000004b000)=@in6={0xa, 0x1, 0xc00, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66}, 0x1c, &(0x7f000084a000-0x60)=[{&(0x7f00007a3000)="f7af882ab9cccf54fa63487d0f9c5d9e51a185b168c017dcbeeacf0eeb8ba51316c62eb4a2f3c60037e6f874b457d920ae671e81946f29babf96462e6d9c0b5164bef9654d1e2f42f0d38c9b237fb478a9cb7d6ef328ef4cbc2240dffb8e382f68e74b59dd4e99297b6a2cfa578d99c3748fed18b5edee408a0358901fe28a6bd3d4073ffe662b8a38b1447035ec97a733be2ce6cd97be5b9bb8328c74035ac64807c12b96168affce0f0036270266f42903e8962803abf040e0a5afaf799498", 0xc0}, {&(0x7f0000a8a000-0xf0)="4545e581fb89c19883074c0cf0fdff6c849751de0033e0f7330ef23d7c0cbc2173582aa9b668d985711b8c2418b218a8be6bee79f89630fe0a27b154713856593b4670a251ebef266e655b1718be78294cbb7f3269d958a1546810394da6e0da80adfd784de6795afe63cff39afcbe9c1dfbf41d6a1064dc976e68a5413b9848e1f11200564043cbbc2c033a124a0dc3c30228685d7bf4ca21dcaf6329b68d7d596f1371ef49922ce6b3f556a1eaa03f2d936471242571e7a5f523347899968f7f9fe8c9b75a50fbef83d5bc7a46e369716049366d794b2e5c070ea09a0915a10d3ce2512a2320c4ed990cca0918113c", 0xf0}, {&(0x7f0000b85000-0xd2)="6c781773098d04aeb608145c7be6b83cb1ce6ddcf699bfcd6ba36630a0a4291751b426d957395b1df730c2887879d7961c851690636d4b93017f82907b6a30b4fcb10acfdd2779b47c6dede4dc43aec99f9e9d186bd71a990d2548bd1a2523fcf625806f5ad99ae93d66d79c6399c1ac838a71155718e3f09cab2cbe2d82e01e1af8b06617dd72c71e19ef53219f082022250a5117e6de0209bed152d4b0e69b985fdf7c23b3c33d03da9318fc8cb0da8b9027c02d50e9da1f4d94362dfd41fe351dd2f9c9bc84568d94062eca4b6a98d9c9", 0xd2}, {&(0x7f0000ebf000-0xfa)="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", 0xfa}, {&(0x7f0000f4d000-0x43)="f2aa90fb4c355bce747138296ce5c6eb420ff7cb3ab5c052b183180a7cfbdfc4a35804c11cae99b7d3bea79137d991ab8656ada4cbe74f23360462f273a4deb7a223f4", 0x43}, {&(0x7f0000a03000)="cfef360f5f3212ace442df1d9ed88f434b172f95291185673e321927d7ca34c8a9455b6ea71f7be4f7cad16f4e53cc27f7b9eca7e28340b3f079ff3f665dd8e0f472208dfe8fc519f1db94c3ddf89b2de7f629cffab7563ff0830bd2682d0199bb538306d767cecb184a76a252fae927ba47fcd09d68271f94a17fc19898e86aae5bf16405e50bf85cc061217be2d5d8bb45b993c0222c5aa4022067182193fb42761e152f25b0a23dedf9ac0c13e893ecf45051dd6c9374e15d29148e99feb3089b987e5f2ad75ce1fdb19a54557ef47ec24f0f4ae7cfaa1461cc7c215058b291003cbe3f38e39e", 0xe8}], 0x6, &(0x7f00000b1000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8003, 0x777, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xc, 0x0, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x57, 0x8, 0x46704171, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x80, 0x7, 0x81, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xa8, 0x8000, 0x4000000000000000, 0x846, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x2, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x7fff, 0x8, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x0, 0xe2e9, 0x1, r9}}, @init={0x18, 0x84, 0x0, {0x5, 0xffff, 0xfffffffffffffbff, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x202, 0x3f, 0x81, r10}}], 0x1e0, 0x40}, {&(0x7f0000a0d000)=@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f00004e6000)=[{&(0x7f0000a86000-0x3f)="c683ba2855676705e1695aa33b53623a2fb367a6fec216a60743e434c07b59d59b9d01d1a4a96317977160ac14c8d0bb9594bc1609b95763d572e62920e48d", 0x3f}, {&(0x7f0000762000+0xf2a)="5ea5e8b3ebe5b9a92bae1ae2f67343df46aea5662ff0fbcd28fb5bdae716d0bd6f12acf254d596e2c49de01edb202ef6c77a9b69f1f9918556bc6d5e4bae1dc2c9ef837b46555b294aba3f98cd138c3ef349608f8d92ade24d6058f8b0d1ddae7ba67832c724d013493385aee56e8d0fdabaf4e8aea47b1ed783783051fe42ba298fac66977409c5815a28c08fef534b0cf243abfaed54eb3f134c342ef84d4e8fe48c0db42e4779a1d9ac7e61b3dd5ff3a38fef75a37b7685b7d4a0729bea61a6146d96020f7fd2fd4864e0506310877eceefd7d438b45c446e57a43ef829b900e76bd58e038a293174ddfdaa7fee2e5facde577dfbc14580", 0xf9}, {&(0x7f00003aa000)="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0x1000}, {&(0x7f0000374000-0x24)="9ecb031befb3232d5864183f4ac8cafc7f82e486ed98417de9008ac6e1a9a1c495da95fd", 0x24}, {&(0x7f00003d1000-0x8f)="dd9b0e039de94a511428948723b6f879e909b317d3a40ce98d20a09eb28df67f096d9a0071201a617cd80e429a3b896302312a9431570a5b7c27a5c78fe1eeac31ff019c037e485a6650555d0e384dcfc23a4d94fdcca1e0e5b2045f93fb35c91a6bc90c6a2c396e68abdf09c900a7a4254448cb42ff425067377a9260c4cad2660551c68fbbc222d61cc252bf79c4", 0x8f}, {&(0x7f0000fa6000)="5a260e82c2e281c9c46c4b0136de7bfaf12a0dfae6f3075251ff32f4e8cba28d9a662b8d26702a6aa7dae59ff35489970de62fbd1a3d34d959de1a652b9294124c6727aaf6095c6398aeefa229024ba17a0fdf2ecfd5857ad9e0671e1c5f229e8073ab15883cba3888088f2cd2725c0e4ab676fc7f9ad363f8d682bdbf5ab09434fbe9b2257945d210b63d177f63ea275c5cfb5bcdd6c43e7403fb8d98cb0e70bd68ee1149984ea78085c907aa3b5110a57c09d745c16a03c06c4d733aa795bf19410ff056821a264f3674ed99eb5bb6ac785a8438cb4876631c658777781ce4", 0xe0}], 0x6, &(0x7f0000609000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x1, 0x8001, 0x1, 0x2, 0x7, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x8, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc06, 0x205, 0x1, 0x1, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x1e, 0x2, 0x0, 0x0, r12}}], 0xc0, 0x800}, {&(0x7f0000e5c000-0x1c)=@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f00007f6000-0x40)=[{&(0x7f0000875000-0xe8)="53dd16a57f1206b301458e034f49e9823e447e0a6b553785dea5d01ec81f7da1b0beffc396067a25d77ed66de225d32277e93dff821c3e651d05f8b50fa24a97f4d86109970b8e777acd8603c55a6d90986efac45c5b68d6d12d0d810a46956aaaa4ff4fc31a87d06f4039550d1f0c676d6014dbd848504fb1a528915874ff01dec025a803308238fa7a0beb7c600ed103b91d97cf3dd5d465984439bc0ef88fd31096de97b8b504f7bc60c1943967df66d7df0ddb1251ac8474c6760c28a7b313bb4e90a6cd19def8c164a20d4621631f8cefbd87e2b52e2b250a43917c8175cfd2d431fc1490c6", 0xe8}, {&(0x7f0000107000-0xea)="6348b47ba21da6572feccffbd4d3fef83799fa00177e9b56d4b1b81a62d41faee201456227cd1c7c91a187643d64850d084433d2787af41d7bb1cab1b6865cdf9fe18bd81b5cbef1d351ea15f3d96870be9f30e7a7a5ee9366d7b4c4867e7e174d86e8057dde126e514fe27e8df2503995142557883bd44db2ebf0f77d43f5f7e080c6615177a948525319e6a356bb949684845281b4412f23ba0dde52c9aac4d3a60bdefbb40fd5e3c1dd0f9334590b5c7a4d80bb12b050b1f4a998d3c894d9249fc281f2cbb364c9624317ff6461339b5dc70941bfb24bba2dd36d271531c63b24da7a6d16db643532", 0xea}, {&(0x7f00008e1000)="834bc6f439557699f48efaa024a7f2be32b0b1885b0b251e8a83631d22a40287d640369749ba885ed4516245d50892e669654c247b567009242c6e814309032f43d8e31cba4c680d73de52eddc54ba6847c8cbfda7e214b189f085ee48febfa14879099a9e44bcd53c544bddaccdf4a24720353bd8e8f2639248b08055078e0e00a064feabfdf0192252957081", 0x8d}, {&(0x7f00009d3000)="59a461f4910bd29090c11645637398903fc524e77d246d2ad1ef53867c8eb70e6ec15104d1809541c00693626cf55cc77e6de793c09e4c5e8e6312598fc79bf4e94845186d19278222b719dd0f2944cf44c1d1b6e53a3439a27d6d0d846e9a08bddbe41a08029b6cd3fcff7f8930c819e4ff2270475e9c2fad2f05e7beb95f8705e48b09924b6e59263fd9e0b6eb4e06c04866f3c4da22813fc3deb7de69663d1815a524ccda0b58c629bbe231399a7c209ab4222489e71deed224505024936265d2d9422e1d3c9e045d306dd03bdd179a9f2f", 0xd3}], 0x4, &(0x7f0000802000)=[], 0x0, 0x4000}, {&(0x7f0000817000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f5000-0x50)=[{&(0x7f000032e000-0x3e)="c7144b63135575b5710f45038ccbc77981baaab7d3d407ea457eeea6d11f56110cbd9d4146487225025424695a22e3d95175583fc5c9bbf63b2de8f61566", 0x3e}, 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0x1000}, {&(0x7f0000da6000)="976386", 0x3}], 0x5, &(0x7f0000ebf000)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8000, 0x80000001, 0x9, r13}}, @init={0x18, 0x84, 0x0, {0x90b, 0x101, 0x10000, 0x4}}, @init={0x18, 0x84, 0x0, {0x9, 0xffff, 0x3c2b, 0x400000000}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0xfffffffffffffffa, 0x800c, 0x40, 0x22, 0xea, 0xe1e, 0x9c, 0x0}}], 0xc0, 0x4000}, {&(0x7f00008d9000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c88000-0x30)=[{&(0x7f00007e5000)="875dda7dc63558639817b3354f5841d337a8ba1b8d07664880641567c6cfe1e16c99d26f47e71781d2f05d5b46d817e68fb6fa6e89f35cad0d99f186fcab39194451e934ebb8e9af5ecde26077e4b50cc3cc3a4e03dcda94aa7debc1b988bedab4282e37a1d8c6bad0e04999fb31b740e83c4d5515332ce13680a6145e6cf6fc458badbdf84f52bc8ffe", 0x8a}, {&(0x7f0000f87000-0x93)="a0b12aa98eda3572df67c0c535bf52bab640db6b6755ce16b04a2f4ad39393fefc54d7a5aa72051293988f197bf24fa0bca4e1ce27cc33cf68a9eeebf03fa1c46183d27d511a9b4524ab5f2d8fd5b9d6f5b77ab7522081d855e4c23d3b96682d8d46a9eb3f5c97c610a7b8dc8ba05e13fe23050a4a971f0af60e3a8e9d571902edb290e75965af9b2f7afb9ed2ec1f08b0ff44", 0x93}, {&(0x7f0000f09000)="", 0x0}], 0x3, 0x0, 0x0, 0x14}, {&(0x7f0000b0e000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b6000)=[{&(0x7f0000dff000)="7a0c22673090bca519fab342583d1b2d813038ad8883faa0108af747b0406128da8d0464e01a83397aa7ecec788004b48846f13cc9aaab7ede1add", 0x3b}, {&(0x7f00002ea000)="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", 0x1000}, {&(0x7f0000f3e000)="2ab7f0dae3c4df9da452e1f7bd9ba9d602f46056f34c6d60721bcfc3cfd0", 0x1e}], 0x3, 0x0, 0x0, 0x4001}, {&(0x7f00005ba000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c, &(0x7f000099a000-0x70)=[{&(0x7f000078e000-0x5f)="1505abbd3e7698128926f42f910925d3365c094d0c8a12dfba95bc7a51fe400d8879d3ad10e316b9462af01514c6c051df7d3c7e4bc1054bf755896e4f89e1cbd9dad9500ceca1a390dfd1af3104581d5f932e49d944da07d81d7a6d3bbe9a", 0x5f}, {&(0x7f0000c6d000-0x3a)="d13b87178b3bf36464872dafd7c5b52680cdc637dfaa99b0cef55db9850c6e76043675b0bdc7320bac306535e6d118ba1f1181e0d747371fef20", 0x3a}, {&(0x7f00009ca000-0x64)="830a405816e45ff08600e857ef7f281f796a9db893df089f8076b1ba691dcab61c9322753855f1f76148230e3f524721b7f915c8294cea5551e721a2aaec07d36acc406b65c88b95110f2471e650ff3ed27c2b30bba7fa6e24fdfb410abc849a6ddb2f62", 0x64}, {&(0x7f00004a7000-0x93)="17b66b987224600ac3ded30c1c20271f4290a199a5478371aee8d26b84fe82717ea2864d57bd5cb5adc5952f98f3ac42a2f18ba52606e983c16ca2238023bb0f66bafda950f04e43d0562fe8036ca0d2a37c39dd3d28f3fea46c9a54e63e7a3f998313735360e2b06bd3eef3f1da52fe2f0c6a4d9c52e91c939af199b2317ced28ce66c752ad203a687050a26dac592fde0a76", 0x93}, {&(0x7f000098e000)="e3699286ad581adde10d1ae0c4573501d95d20b738ecdadeb3befac06d3838bb7aab78ea27ad1ccac61c0830d272a552f5ec9423be82014afbf31e2f1e5901b401590d6697467ef1bc2698643da8ded9daf76f8cdcc76477567f91e426bc87d2c2e4a1182f501a58d933f04a6e20913c2389a0a1c3d635b2416e5c7356e83fa86730b404d9bcd1f5458401ef9893f0d22003a12f54cf85abcfab50b61da5be586addfb6098c4a01f817c0402d81e9b795cffaca799221a246b66bbe7c68861ccf74b5e790d9274", 0xc7}, {&(0x7f0000d00000-0xe9)="c73ad2b83a2915a5e57e87c81357c08337769bf695c40308b89aa3ddac48e8985d583413e82360e83c1247c603a8b7d33e4fc3ca474200d47205768e7239c02c0c40ad00e55dd6ce45474e1d42be0f54b200df4c8c1551851cbf1a8ab5797421413bfe6f9a244528b81c0bd550d38b7f3408e7560fbc1f9fd0eee83631cc0cd94f2fdbe18c48912c55b85ec7b9b49afce748e936f0be576013ddafbc66d5a8b05d90594066a1ec4199a601d5c2f7fea66701420674797a98030cf943f294b67d2a4ffe07d1b31b0a55c1dd73a0318cd45a64d45c38e98f374063f3f6921faa8e889ad1ef1412d76984", 0xe9}, {&(0x7f0000c91000)="", 0x0}], 0x7, &(0x7f00001df000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x400, 0xc39, 0x566f}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x34, 0x202, 0xfffffffffffffff7, 0x1, 0x9, 0xfffffffffffffffd, 0x4, r14}}, @init={0x18, 0x84, 0x0, {0x9, 0x10001, 0x1, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x40, 0x0, 0x4132a6e2, 0x6, 0x2, 0xfffffffffffffff7, 0x100, r15}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x9, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x37a7ee08, 0x8004, 0x6, 0x401, r16}}], 0x120, 0x8800}, {&(0x7f00005af000)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f00001bf000)=[{&(0x7f00004c7000-0x8e)="3e8825f6bb551bbf116e54470e1d5a76a062b33ea5be70e5687f94bf30834e176558aa53ffe94ca8784d393d23f3c22043b0de2a92d04df529f1384ae6d25a02773e88c0c67cf89b6edd9b721e3f71b6bcc11d1389ec6d4882f3ea64886339b89ba7879cd16f8e402b6eb1a0b22c78dc1d20ed1485d38cd7fee428485f3269d6d9e496924e677871dcef82d751e7", 0x8e}], 0x1, &(0x7f0000ead000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x200, 0x1d, 0x98f, r17}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x81, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0x101, 0x805f, 0x0}}, @init={0x18, 0x84, 0x0, {0x7, 0x401, 0xb7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x80000001, 0x2, 0x78, 0x8, 0x1, 0x39a, 0x5, r18}}], 0xf0, 0x24008000}], 0xa, 0x4000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d7f000000600002000305fffe000000ecff0000a10000000449faf4e2007e23"}) r19 = socket$inet6(0xa, 0x2, 0x80000001) ioctl$sock_inet6_udp_SIOCINQ(r19, 0x541b, &(0x7f000032f000)=0x0) sendto$inet6(r19, &(0x7f0000000000)="0855648758d439338d6ed2628306492eab0de480b4cf2fc5eb4e5df34c3f90d20002000000000000", 0x28, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c) 2018/01/23 17:31:14 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000b98000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000020000)=0x0, 0x800) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000e0000)=""/126, &(0x7f00000ec000)=0x7e) syz_emit_ethernet(0x37, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 17:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000971000-0x38)={&(0x7f0000fbd000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00008e1000)={&(0x7f0000f84000)={0x11c0, 0x11, 0x5, 0xc00, 0x5, 0x3, {0x0, 0x0, 0x1}, [@nested={0x11ac, 0x54, [@generic="f93deebbe570e36cbac8c689ef233447ff04065b70fa4ae29824fa908e016b6a27e0682978f17a4c6ab59fb62185638fb5af4c2ae835ddc298356f3f78ce590c1923270304073faddb736c8d3237c7b1ff666e948e30e7d0c6689513733c3b76cfb001fcdc4075d0c2e387293c944e327a926c02d4abbd3876a0fc0d3a495272b6a8c203db2939743ac37a366229d068117822d2911ba0c849513ea88c049c565fdea2bbf95b8db58fb417834eed36c6999697ed6396584b26ffa0a7a07dcfe160fab13d6e19fdd77eaf3edde8c9d7883edf4cdaeea161b5e96b3a3b87a585e004a614fa", @typed={0x10, 0x8b, @u64=0x8}, @generic="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", @generic="26eb7fac8bb1206204076883c4ef8e6b0d6d16cac9d89558ccab5773a1b027c608ad5f0fc205ee3d7ae6af1c554928d4f733dabec9f199703f9bb5118bd0819f536d232eebaca425a419178badc3573807e08a1fcd8616872fd176ca52f21a29defe5dbe1bc47068f2f0ba1141c24ec04b30a1ba60679552aab59274fadbd7e10bde34250bb41e4f4e2fa741213553f89abe61fc37bcfab3efa94abc19102ec246e6c1dcabb7c0f212016e1815", @generic="", @generic="0bdde2496666"]}]}, 0x11c0}, 0x1, 0x0, 0x0, 0x0}, 0x4000004) sendmsg$nl_netfilter(r0, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x18, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:14 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000021000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000d000-0x4)=0x10) shutdown(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000022000-0x10)={0xbb0, 0x0, 0x3a27, 0x7, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/23 17:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1003ef897f2a62dc, 0x7f, &(0x7f0000905000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000033d000-0xc)={0x0, 0xffffffffffff524e, 0x30}, &(0x7f0000384000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000df8000-0xa0)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xb4eb, 0x1, 0x3ff, 0x85}, 0xa0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) getsockname$ax25(r2, &(0x7f000085c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b26000-0x4)=0x10) 2018/01/23 17:31:14 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) r1 = socket(0x0, 0x5, 0x8) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000006000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x1000, "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"}, &(0x7f0000004000)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7, 0x8000, 0x100000000, 0x4, r2}, &(0x7f0000004000)=0x10) 2018/01/23 17:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = socket(0x8, 0x3, 0x904) sendmsg$inet_sctp(r2, &(0x7f00003e4000)={&(0x7f000045f000-0x1c)=@in6={0xa, 0x3, 0x6d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000512000-0x40)=[{&(0x7f0000cb9000-0xa)="eb11f0cfaa23be325da5", 0xa}, {&(0x7f0000b2f000-0xc3)="b448747c579a3b3fe8d2108818d2e529da2b81e74a8aed637518f1f890a6d3eac0572bf0a9e7d8f234123794654558d87146e0c3a97c622b26e13d218eb77ae502f1dc290db34f5c40038915019f7f34dc09259edfdb104bd5f11e1737314d4ff1c14c8ac09ead62c34f4670fdaa4eebbbf73845ce173e9fefae944348139682fa5227cbab36fce26cf2e3b3a27930f09a3fb9c1ec41f5b1b5cdf98dededdfcab442a629e84e38d332fc827a90749923714f8fe65e0a3411d31faf0eb78c66df74c211", 0xc3}, {&(0x7f00002ef000)="1fbc8aeb93bbd0ef8a929b865a417335e328836be5af67d559433c1588cd873d707407455aff62064dc82f8e2e0d495f03993dd8d44330339546ab61f0810a452647e320a1df4c3e00b50d4888930fcae22b89019f5b", 0x56}, {&(0x7f000081e000)="95e3800a55ea9f0d64527f06319e05880c862d91960902f442d6643a211e96c884588248319726464eb4f0fa6d96336c2dcd98ffbc311bfee01da6d6ae4cfe49a1c28daa3a85cacd59e4026ce2b61fe7d06381728ef278a4ace0a6e2055e257fb404849b817d8737b189184b4ba62fbb56136cedcd6f7832e134010a10978d127a94a62deb41aa25f54207226c0fbc1e563d0f3f13317bdadd55bf386d123c693e9d9bd825e08b315aa4d07d66b33216019888b71ee9998584235b7588f905b1b5fdb6dae9f7053214f49dd3d78338c33025b2af6f18b0e71ba70ad093b36c7bc8ad9187dde7f24ef334dc", 0xeb}], 0x4, 0x0, 0x0, 0x4}, 0x4000) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:14 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f0000033000-0x8)=0x10000000, 0x400000000000006) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000007000)=0x9, 0x4) 2018/01/23 17:31:14 executing program 5: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d44000)=0x0, 0x4) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d44000)={r0, r2}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1891.879364] validate_nla: 3 callbacks suppressed [ 1891.879369] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/23 17:31:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x18)={0x0, 0x1, 0x8, [0x1, 0x1800000, 0x1303, 0xb66, 0x101, 0x80000001, 0x366, 0x9]}, &(0x7f0000013000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x2, 0x7ff, 0x9, 0x5, 0x7}, &(0x7f0000012000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) 2018/01/23 17:31:14 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdf, &(0x7f0000021000-0xdf)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x631, 0x1}}], {@ipv4={0x800, {{0x14, 0x4, 0x8, 0x92bd, 0xcd, 0x3, 0x1, 0x8001, 0x5f, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x13, 0x8c9, [@multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0xb38, @multicast2=0xe0000002]}, @end={0x0}, @end={0x0}, @end={0x0}, @cipso={0x86, 0x24, 0x2, [{0x2, 0x10, "2bde349161a707377cea81b5fbd7"}, {0x5, 0xe, "a6ee23b0807ae459afaf51c4"}]}]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x3ff, 0x0, 0x0, 0x7, 0x6, "761540", 0x800, "d07f50"}, "83c2b8416f0aa35345b59ae573e1a857e81a2e09277fcc025ee909b16dee67d9ff99a97994246997d40e342ed0c1ee63486b328703f346d0500f4b0158b9373020d80f439055de2bb485f63131c64053c6bee653520c289e2e2dc4c2ca65b2de55b4a268dc7efb949d15b067b5"}}}}}, &(0x7f0000020000)={0x1, 0x1, [0x92a]}) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/23 17:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x1, &(0x7f0000f69000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x1, 0x9593, 0x3f, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000cd3000)={0x40000000000000c, 0x0, 0x21be1, 0x3c75, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d42000)=""/3, &(0x7f0000112000-0x4)=0x3) recvmsg(0xffffffffffffffff, &(0x7f0000c88000-0x38)={&(0x7f0000ed2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004d7000)=[{&(0x7f0000d5d000)=""/46, 0x2e}], 0x1, &(0x7f0000f3b000-0xae)=""/174, 0xae, 0x0}, 0x0) 2018/01/23 17:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000e5d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1ff}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000017e000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047f000-0x4)=0xe8) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) close(r2) 2018/01/23 17:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000001, 0x0) socketpair(0x2, 0x2, 0x8, &(0x7f000009b000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000006000)=0x8, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000012b000-0xf1)=""/241, &(0x7f00003d2000-0x4)=0xf1) 2018/01/23 17:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=0x0, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r8, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r9, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r10 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r10, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f0000a4b000-0x4)=0x4) socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r11, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r9, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r11, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r11, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r11, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/23 17:31:14 executing program 6: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") socket$bt_sco(0x1f, 0x5, 0x2) ioctl(r0, 0x8936, &(0x7f0000000000)="") setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000683000-0x4)=0x7, 0x4) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d17000)=@assoc_value={0x0, 0xfffffffffffff19a}, &(0x7f0000d45000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a3d000)={r1, 0x3}, 0x8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000d44000)=0x0) socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d47000-0x4)=0x0, &(0x7f0000042000)=0x4) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d45000)=""/0, &(0x7f0000d45000)=0x0) 2018/01/23 17:31:14 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000daf000-0x4)=0x60, 0x0) getsockopt$inet_int(r0, 0x0, 0x4000000000012, &(0x7f0000002000-0x4)=0x0, &(0x7f00005e2000-0x4)=0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000083000-0x3c)=[{{&(0x7f0000e62000)=@sco={0x1f, {0x100000001, 0x40, 0x1, 0x1, 0xffffffffffffff7f, 0x6}}, 0x8, &(0x7f0000e63000-0x5)=[{&(0x7f0000e63000-0x8a)="387038341f4024632d9f91d4c3958cafd5492a3f3f22d9e1505751964af63ecea8171ca1f2499f79308bac18126ea045b600de989c0e134e5893b32fe7585f7891bb881d3560901f8b1dc142db2bc6e96980e9359b784975bbef873241baa3b04ffcab339e2681b37baacab897f67730488ba94d02e00daccc62de51746fc1a9c6ea5a674bee6896fd7f", 0x8a}], 0x1, &(0x7f0000e62000)=[{0xf0, 0x1ff, 0x8, "16f17cc7a9c4ce0fceb49ce609bdf53a30126da204651e8368e92864b92994fe3fc47e8e02bd8fd5498b0bc7593cc6d056520362e14c0e0825b433a650f490dcf785b9ac58e8d596073b478a853322cf96c4c07f2ec90d807ee0118313e7df0d4f14efca1336f365357018654059b1b21a81575761e46a8416048e9282c366d9897a6d524d9c864d98bba7f5106322d792f83666a1fbb7da326b49a2ecc3fcb2d5ad5b8e352e8105b81e5011060dca789990e7c8ce3610b7ae69c6979ecad873f44334fc9275f52763fa99d2d063ba78d478ff6511ace822cd01cb"}, {0x18, 0x11a, 0x100, "c5c336d066a254"}, {0xd8, 0x198, 0x6, "b2d6917d24eebc26a42e87b4d438c478bda26e41280dd4f4fe68a6f7d17ce401bae7c28f2995f6b152fd40b84f449c30ae38ed6aad507e15dc802546e8576c300924b692195de52f6ff698d3b4638854cf3624df7ba179b460687ca68602503b982295da4df4adbf8cfc4aa433c5fc46020e2c56fae1864fb3bf8351c6fa77d472a4156e5bd54cf6844d77c28f03497857a7dae73890b831e1215de4165d3acfac5c60e9d0156029bf66203dc182c3988563da9509a65289f76811d4ce4257c0493b2c0b9dfcbe87"}, {0xd8, 0x10a, 0x6, "de0afb4dd5948c4d28bfec6531a3b1ef725503174da88a112abf56c213b8cb9b048f5a684b2c947612a551818e98804b5306c7337462ebb10c7b448c73bfcab1e8710ac799aaacadd66f41588588c023f14195c3db887ebeb7ff9c6e01c46faa08eaa39dd662588fa372b07af90b878b1583dcd3444dfd2c2c9edf61f6b3e23fb44492bff24b621fd124a1447e057080fb113bd1f76922782e774a5b23e959f88e5dc5edba96b124aa7fb28d5c2ab56f960c6c1b7970880d4295ccdcd1c1d01038"}, {0x88, 0x1ff, 0x1, "c2a9996de784d26cf13d1119b7b7641f5ee8c003ce2bf7ad90948ef2cde79e1dd306d68065712aa9f97065c0eace4744e6a89719fbee478df4541f6bc52710abd2f1c1d328b79376bb28e129d37657a70d27b315124ae7fc4db34a86c904f1c10cb5a58e97b66507c4da62c2f8175e70d2a09f8e16cc"}, {0x68, 0x114, 0x7fffffff, "0a5d94895c664efc953c21a3fed33cf2575923de69150ec340992ba7dacd9e39be3063f65de7779e9a451788c689b73fbc4158f2b8d7b3a133179e45f22934aabe65b8d13268817c19ef91a686f8d908f7c2"}, {0xd8, 0x107, 0x10001, "3f25a340bb1e875be36be8af6563cff62a8dd8ed5d01babc998e4d0933887d244902caf5c6ca8dc9a68fa724dc660a00ff1779cf92c7ff73e5a69e7a965d3e666f9981e398a978eb5b4f208a3d711a641a1908e4acbb6b0b2f482424443c9441bbba1a3c2f69491ddaebd86de387b613f44b4869ae0fef242eec090386b88cb5e2dcd30f75fc1afc5c7772b1a606c67485a43a08692cc00b594ed1cbd4cce5a1c793eadaba22699c16a297d31c680989ed62cc3c9f84a93be288e364e0906305e0a347cb79e1"}], 0x480, 0x4}, 0x0}], 0x1, 0xc040) 2018/01/23 17:31:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x4010, r0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 17:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000749000-0x70)=[{&(0x7f0000c5b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f847100f487ef178ea678c4ac455469d2a82143dba5f5d84a32ee741388431858461f311ff4ee57a0909e578b9a6dd0a3275c540046ce8929f1be65fc66dfa", 0x0}, 0x60, &(0x7f0000fdb000)=[], 0x0, &(0x7f0000dd1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f94000)=0x2, 0x4) 2018/01/23 17:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/23 17:31:14 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000024000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000024000)=0x1c, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000022000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 17:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000022000-0x2)=0x0, 0x4) recvfrom$llc(r0, &(0x7f0000e64000)=""/35, 0x23, 0x2000, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/01/23 17:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) shutdown(r0, 0x1) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000629000)={0x0, 0x0}, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r3, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") socket$kcm(0x29, 0x5, 0x0) sendmmsg$inet_sctp(r3, &(0x7f00001d7000)=[{&(0x7f000087a000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064c000)=[{&(0x7f0000fde000)="f4f206111c8141388c51b41dffa7c0210791ca66bd2ba4622376f1cfcd50b8a4604d3d2f601b6bc55703eeeff35596c09e81142ba5643b8c20ac8fb2bec50abddeb1597e561a48526a0d0b8a45d73b886196576bca1dc035dc061f3756c1aa25f9280bca10d0d0961067cb475421dab263dfb4e8d323637fbf6f558772bb7e7b88fa0e580183b2a71fde924566ef9531171c5ddafb07c6d8192db80daecd989e6df942328589b4d055cf0be7cc37ecd5c69a9b2b7454c4c3ae8fa1", 0xbb}], 0x1, &(0x7f0000e29000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x2, 0x9, 0x1ed, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4b6, 0x5, 0x8, 0x3ff, 0x2, 0x400, 0x7fffffff, 0x40, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x6, 0x4, 0x2, 0x2, 0x3, 0x1, 0x64b, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x0, 0x2, 0x7ca2, 0x6, 0x0, 0x4, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7c4f, 0x8, 0xbb93, 0x33, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8001, 0x7ff, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0xccce, 0x1ec86f1a0c85b7d0, 0x6, 0x3, 0x6, 0xfff, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x40, 0x10000, r4}}], 0x180, 0xc0}, {&(0x7f00005ef000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f69000)=[{&(0x7f000051d000)="", 0x0}, {&(0x7f0000196000)="ab7cdf12cd769ff1ac6154cc283e823b92cd154072ff819172a9ad8007598212c44884f4ee45f705a7", 0x29}, {&(0x7f00004c6000-0xe)="c70b096d6f09d9d5dd39d7d63840", 0xe}], 0x3, &(0x7f0000a07000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x8000, 0x200, 0x1, 0x9, 0x3, 0x3, 0x7ff, r4}}], 0x30, 0x48010}, {&(0x7f0000519000+0x332)=@in6={0xa, 0x1, 0x11, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x101}, 0x0}, 0x1c, &(0x7f0000755000-0x20)=[{&(0x7f000048f000)="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0x1000}, {&(0x7f0000948000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x8085}], 0x3, 0x50) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r0, &(0x7f00009a3000-0x1000)="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", 0x1000) poll(&(0x7f0000df3000-0x8)=[{r0, 0x8b, 0x0}], 0x1, 0x9) 2018/01/23 17:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000631000)=0x0, &(0x7f0000a7c000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x401054d6, &(0x7f0000001000-0x4)=0x0) 2018/01/23 17:31:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ed0000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x4, 0x8}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r1, 0x4) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000f19000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fce000)=0x14) 2018/01/23 17:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d33000-0x4)=0x7, 0x4) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/23 17:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000726000-0x10)="e513b5bf000040000000000000000000", 0x10) r1 = socket(0x4, 0x2, 0x6) connect$bt_rfcomm(r1, &(0x7f0000df3000-0x9)={0x1f, {0xfffffffffffff649, 0x2, 0x5, 0xfd1b, 0x1, 0x6}, 0x1}, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c2b000-0x4)={r1}) getsockname$packet(r1, &(0x7f00003dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000009b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) r4 = accept$alg(r0, 0x0, 0x0) socketpair(0x15, 0x800, 0x2, &(0x7f0000196000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006c3000)={r2, r5, 0x5, 0x0}, 0x10) sendmsg$alg(r4, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}, {&(0x7f00008f2000)="7870a23632d12fc894f3e9d3c188ba05639c2f33411328dc0d622d66820eea62c2331fd000a7f8ca5581450d6d5c81ae35b9783457c1b33e557bbddb79bdaecab0a9b6ce4124b78b0efa51a1", 0x4c}], 0x2, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) read(r4, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/23 17:31:14 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000647000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000df6000)=0x8f65ab3d45459996) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x0}) 2018/01/23 17:31:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000864000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005e7000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000d90000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000e4c000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/23 17:31:14 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000023000)=0x5, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x68, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x100000000058) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000026000-0x3)=0x0) 2018/01/23 17:31:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000bf000)=0x0) r1 = socket(0x3, 0x8000e, 0xffffffffffff1684) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000423000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000bbe000-0x10)={&(0x7f0000001000-0x1784)=@bridge_setlink={0x1784, 0x13, 0xd6c6554466632f04, 0x0, 0x3, {0x7, 0x0, 0x0, r2, 0x4000, 0x802}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x84}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x8000}, @IFLA_XDP={0x1d4, 0x2b, [@generic="65feea9b58f36b6171851f44fbb9bb88df36b111ac90b48157a15777e21dbe151f9217d4c62abab0c755edaf4ab81dd2", @generic="1befdeca1e1e956961b05de5ed56a6c42f2bb10889fb910ff2192bf4b614fde116348091a8496550c35538fe2d2028e56488c840423ca7364ede783bddcdbcc7d9a9a480a424b69258f5ebd31b8e29ef8b0f7fafa1eb745eef48cbdb9912e6941329552aea1a7bf8191882e08d7774ab18be3b1837c086ac254bf90f8d42fb9b7ec32ff14e8ef65c3d8ce24928c9362513695c92eaddeba0d041f8b50dea64cec0be8181d68ec8e2342e8922dd", @generic="21419e1f5b8fbc10c337498256eb75fb67093e863e63e56651ceb4125da3cc186a8bf1171b31bb91248a8dcddd30089d6d9372c9f783187343f57c339fe28ee602d67a3d2510fda687444809e8de17c28d69f7a5194c2fb37a2660f940a211fb0296866ee8ee9de6f9cf34209d2ec6b168837166a36e6e73b849024623c03b7cad1993699a59b653b79d54d1a7a6b54c4ffc5dd775710d6825b126e36e64d0af0eaaf9b4cca67c70c98815c4", @generic="7fcdb6c304a6d21d3a9f420f89c2ed65f2bcb15782efade4e1aaf76d3783f5", @nested={0x10, 0x67, [@typed={0xc, 0x0, @u32=0x5}]}, @typed={0x18, 0x27, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @IFLA_PORT_SELF={0x1550, 0x19, [@generic="8fab7409033b975e32da4cfaf8ffe6f941834501859855bcc29b8d497ea9a1fa7bddb03671a96ed043c5508a4640a98ac95e493397158317e1d8849ee1f5818cdf6f8646a3c651786ff93d9bf233bcf7f20d705c8f19f4b4241b448b8cb9b12afe8c5b333b0c2105158e085da64ba5fc05f91c74d904a2582592c7abf5e5e335cda8c417507b3b3365859c1962095cefd3", @typed={0x48, 0x57, @binary="cd14c13cb12e36d55b6af03abe8a1279b60d9fca5ebdb3ddcef8a6a112ec9fec7418d26210de20276e031a89244fab7ebf4d0038e21054cb37c59ebfce"}, @nested={0x5c, 0x92, [@generic="abdab87b6fec9f8c70d4c3690d103a513e803a36e50feb706685f3bf83bcf18a80b63bb9c73e327b20d3f84c0673f845c0e00e215511e35cff3e1b9e1b36493a1038613de4b9313b635c5bbca27d5e85c1ec0809709bd957"]}, @nested={0x1104, 0x45, [@generic="bc5a2616e4be0686595e0b5cb1b53dce81d65290bda21792d257f0adcd58d1858e486bf77256a45b010403c4b0892c3a69df83c6a7b9b4b5c85fdf1681d6fb51ff64563bda080811958d3a86f57c26e657f09cd2a8eba5a46db4417424a37bf325bee238737edf434808fd4bf30a1ecf5ace7dd8e313d7", @typed={0x18, 0x17, @ipv6=@loopback={0x0, 0x1}}, @typed={0x3c, 0x90, @str="405c265b2c23656d3026656d31776c616e3110736563757269747965746830776c616e302b6c6f6c6f736563757269747900"}, @typed={0x10, 0x38, @u64=0x2}, @generic="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@typed={0x14, 0x96, @str='em1(-\'&user\x00'}, @typed={0x10, 0x8e, @u64=0x0}]}, @generic="6519e0972d231235ed33808861a732d25dc4aae7b90ed5c55d8acff356f6110161721d9065ad0fdfb21a08dacab3e286c7375e64dc519f886d2babb30dcd5e7d1fe8c594c1a4a6fb9d227ed26b8133fc4e2fd50175df688c781c614abd05016d525e066a7d75fe1c6a555772426ea45f48022a481cbcf27e1d09abfbbc36c4d29f", @generic="fbbe168091cf7c189f2cd03cc1e9b1341a710bdab1632158c0a41ad821e57554d7c01039515bb362e1bac8a620cac4a30cd7f138e1b8d1f846b770f5624ad7d9e3a45f3dcc67fc38bf2607c276e5ab9ea1687dc2255dca8709307704eabb3b38012bd93615e57a111ad9011d017a838e2d4d4ca1d15778b34a8d4fbbae37bb244ddf892ec3088c2ee61e6e328a8d60900a18b4ca4768a58cbbaf8098e32147d873405d0688827ee455317f4c35e3f5f9235d08ef676224c606a785014432ab899c359231992359487b2b6d1ce33133cf94dcd2dbdf1946cb9765bbe6bc2bbdbebbc4de14b5e28deb564d48aa91cb8ebac78c39dd11c26e", @nested={0xd0, 0x78, [@generic="57200624dd6104890ffd44cdf482853f3a969c9cff7fad06", @generic="7c0692b69a643e20a07bacba28ab7b9ea15b241d4c34306f4b5baf30acf04838bf74286cb47029b91af4d4f50d26e9adcba84249b7d50b667e3a78881c61401fe65cfb568b900b0e68aae7f6c76516e5d1c40285fed50548bdcc8bac790248f17f5f3bf7ef00e91b789ec0e4bd3cab4e377e257e5cc843e542d7f621", @generic="aa116424a9fd6cfd632c25c525958132fe19048e74ec4efe2b288fffe828fde3025a902a1e1cebe5732a4c8936b40766c8a35b508c53"]}, @generic="aae49ad18bacd235c3c861f3a712bf0f5fa2a773c93719aa671276cd908a3c9e84d5e4e2674eaa1dae5cf368d66bebf71a9d38f1079816e60946fa3bb8a0c44bb2d7eb2e62062fe60961b5262b3bd7b81b6e6a00e1024ed9517e7c711e27dc5a82eb38b1bb95fdd9a40bd9991b689f85c6bd9e1dd50c384b620891e55e338d336515b10bb9e0c63737c3a400603767dbe297d9a558592229d01a776c6265426e2fc16b8b10a086fb5b269cc295382661fb20ae46751f2313b5236c12e927e2a1", @typed={0x8, 0x60, @void=""}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x1784}, 0x1, 0x0, 0x0, 0x8881}, 0x844) r3 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) listen(r0, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000003000)={r6, 0x12}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000004000)=""/250, &(0x7f0000003000)=0xfa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0x200}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000006000-0xa0)={r7, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x8, 0x3, 0x1f}, &(0x7f0000006000-0x4)=0xa0) bind(r4, &(0x7f0000004000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000007000-0x10)={0x2, &(0x7f0000005000)=[0x8000, 0x302]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000008000-0x18)=[{0xf, 0x1}, {0x2, 0x3}, {0x0, 0x7fffffff}], 0x3) 2018/01/23 17:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7e000)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e0a000-0x10)="f7bbfcd0de623ad8342982819d93cb06", 0x10) r1 = socket(0x11, 0x40000000006, 0x0) write(r1, &(0x7f0000ddb000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/23 17:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x20, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xa, 0x0, 0x3, &(0x7f0000c54000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000d12000-0x10)={0x40000305, &(0x7f00000fd000-0x4)=[0x2]}) 2018/01/23 17:31:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006a5000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bc000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c07000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r1}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000b0b000)={0x400, 0xda, 0x5, 0x1, 0x3, [{0x100, 0x100000001, 0x4, 0x0, 0x0, 0x282, 0x0, 0x0, 0x0}, {0x1ff, 0x20, 0xfff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x8000, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ff7000)="8e92c506f9b2c8672a6a416cd864d4679733cf6141237634d9054d6a2731d63812243a744a71429014924e6cfcaa65ff118bd29667368bf529458bf314cc1ffdbfeae9d65d7e022b606dd837e6d63fb4608634e8c9a70e876cb9c57ba8cea8de02016c19f7813216abd25f635ff365cd1e4a188fd14e3e11", 0x78, 0x40, 0x0, 0x0) 2018/01/23 17:31:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x26124180}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/23 17:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x7, &(0x7f0000156000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003cb000)={0x3572ffa0, 0x4, 0xb2aa3c10f47961ee, 0x401, 0x100, 0x3, 0x15c0, 0x7292, 0x0}, &(0x7f0000437000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000043c000)={r1, 0x4, 0x1000}, &(0x7f000074e000)=0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername(r2, &(0x7f0000f8b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a51000-0x4)=0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000d33000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00009f9000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000fbe000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 17:31:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d09000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000008000-0x8)={0x0, 0x58d}, &(0x7f0000970000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f41000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0xc1, 0x8, 0xffffffff80000000, 0x20}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/23 17:31:14 executing program 6: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007ee000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000876000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002ff000)=0x14) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00008e3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/23 17:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r0, 0x1) listen(r1, 0x0) connect$unix(r1, &(0x7f0000b22000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000937000)=0x8, 0x0) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f00003b7000-0x8)={0x0, 0x0}) 2018/01/23 17:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000bfd000/0x1000)=nil, 0x1000, 0x1000001, 0x10, r0, 0x0) pipe(&(0x7f0000973000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00003bd000)={&(0x7f0000000000/0x1000)=nil, 0x1ff, 0x1, 0x8, &(0x7f0000760000/0x1000)=nil, 0x7f}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae1000)={r0}) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f00008c8000)=0x80000000, 0x4) sendmsg$nl_netfilter(r0, &(0x7f000014e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xa, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x24, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000263000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)=@ethtool_eee={0x45, 0xffffffffffffffc6, 0x6, 0x63, 0x3, 0x37e, 0x7, 0xf33b, [0x800, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="", 0x0}, 0x20) 2018/01/23 17:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00006b9000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000ffa000)=0xc, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007b5000-0x4)=0x8, 0x4) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b05000)={0x0, 0x0, &(0x7f0000ab7000)=[{&(0x7f0000881000-0x28)="62594bf5bff2fb2e4f3c5d62e8e54d368318840c5637ccdba9f729c03d1cbde6", 0x20}], 0x1, &(0x7f0000962000)=[], 0x0, 0x40000}, 0x40000) recvmsg(r2, &(0x7f000092b000-0x38)={&(0x7f0000f16000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000046d000)=[{&(0x7f0000484000-0xce)=""/206, 0xce}, {&(0x7f0000730000-0xfa)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x5}, 0x1) accept(r0, 0x0, &(0x7f0000266000)=0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000027a000)={0x0, 0x0}) getsockname$packet(r3, &(0x7f0000273000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e7b000-0x4)=0x14) [ 1892.273904] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 1892.310342] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/23 17:31:15 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/23 17:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000032d000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005b7000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000733000-0x96)=""/150, &(0x7f0000839000)=0x96) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bea000)={&(0x7f0000702000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e79000-0x10)={0xffffffffffffffff, &(0x7f0000021000-0xc5)=""}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) socket$netlink(0x10, 0x3, 0x4) socketpair(0x3, 0x7, 0x21, &(0x7f000068d000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006f6000-0x10)={r2, &(0x7f00003d2000)="170ce3224eab51f85640ede1fc5906ac4502f3ebf54dae515e98ab84c8e6fd1b03e0c6205a1fa9258a9a6e8a1efaf0ca321d31296c3934ba5639fa6ea5daf605a4b7493535ee39e16eba051ca54f0b24594049860305"}, 0x10) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000005f000)=0x7, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000099d000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x0, 0x0, 0x1f, 0x5, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) 2018/01/23 17:31:15 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000058d000-0xc)={0x0, 0x0}) [ 1892.362942] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/23 17:31:15 executing program 2: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000df7000)={0x2, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0xffffffffffffff78) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000df9000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}], 0xc0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000df7000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000ac0000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/01/23 17:31:15 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x800, &(0x7f0000005000-0xf2)=""/242, &(0x7f0000009000+0x228)=0xf2) r1 = accept4$inet(r0, 0x0, &(0x7f0000009000-0x4)=0x0, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f000000a000+0xd73)={0x0, 0x0}, &(0x7f0000008000)=0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000000a000-0x4)='tls\x00', 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) r3 = accept(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000000b000)={r2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002000)=0x8000, 0x4) 2018/01/23 17:31:15 executing program 5: accept4(0xffffffffffffff9c, &(0x7f0000f44000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000173000-0x4)=0x26, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80a, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000046000-0x4)={r1}) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00003a8000)=@hopopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x6b0c7437, 0x10, 0x1ff, 0x400, [0x1a, 0x0, 0xfffffffffffffffa, 0x2, 0x5, 0x5, 0x200, 0x4]}}, @ra={0x5, 0x2, 0x0}]}, 0x58) bind$alg(r3, &(0x7f000058d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00006db000)=0x1, 0x4) accept$alg(r3, 0x0, 0x0) bind$alg(r3, &(0x7f0000b33000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) 2018/01/23 17:31:15 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000001d000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x97e, 0x7, 0x2c}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000012000)={r2, 0x8}, 0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000001b000)=0x0) 2018/01/23 17:31:15 executing program 7: socketpair(0x5, 0x80807, 0x4, &(0x7f0000ff5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@getnetconf={0x14, 0x52, 0x702, 0x6, 0x0, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x20000010) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x95, "d1abb203b302fc5221aead0724dc16c35eb369abafcfdb875525af7f8e707c6d3fb93922534375caf488fd506e10cbb174e0bc3f345a6f2738a5f0a248f80c59ab3440fd94abee1331fbbd7709a67a28f2afb89b03a2e1cba592cee1d443893a47e73f87d0b01e78395a60bb07e64c88ec1069b8e3ea859b7c2b95d943ae540d2f37734b4d7b04e21dd69fea763d1951b3080b39a0"}, &(0x7f0000002000-0x4)=0x9d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3, 0x80}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x9}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000005000)={0x3, {"89ac954619e209"}, 0x401}, 0x10) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000008000)="fc619f6e33dbf351b2f33da3abd99c2e17", 0x11) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000009000)="f8b414811908f4763b02c26d86e279df1821845341e35b7d5495cba1797f4fc14192c4d28e7fc36be48c382c26f35dd348b9d7ccfc9abf67c12a14ae914985dd4e4837aad13f9af2304a32f8b6d662d134607751d20c5b6ca647cb9838522cc1c8dd9d453d046ad40da12efe9c8a719143d5359272e6f9b2b8e68bf194f68e11d382f26160602eded0635a7b704d7a1dc976ff3bb298c92834019e6e572d636a0650866a", 0xa4, 0x4004004, &(0x7f000000a000-0x10)={0x4, 0x5048, 0x30db, "347b5d6875f9", 0x10001, 0x0}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) [ 1892.431729] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 1892.454621] syz-executor6: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1892.500580] syz-executor6 cpuset=/ mems_allowed=0 [ 1892.505593] CPU: 1 PID: 15099 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #205 [ 1892.512944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1892.522316] Call Trace: [ 1892.525697] dump_stack+0x194/0x257 [ 1892.529337] ? arch_local_irq_restore+0x53/0x53 [ 1892.534005] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1892.538320] ? kernel_text_address+0x102/0x140 [ 1892.542893] warn_alloc+0x19a/0x2b0 [ 1892.546500] ? zone_watermark_ok_safe+0x400/0x400 [ 1892.551324] ? depot_save_stack+0x12c/0x490 [ 1892.555643] ? check_noncircular+0x20/0x20 [ 1892.559855] ? save_stack+0x43/0xd0 [ 1892.563904] ? kasan_kmalloc+0xad/0xe0 [ 1892.569164] ? __kmalloc_node+0x47/0x70 [ 1892.573562] __vmalloc_node_range+0x4f0/0x650 [ 1892.578038] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 1892.583296] ? lock_downgrade+0x980/0x980 [ 1892.587438] ? xt_alloc_entry_offsets+0x21/0x30 [ 1892.592258] __vmalloc_node_flags_caller+0x50/0x60 [ 1892.597168] ? xt_alloc_entry_offsets+0x21/0x30 [ 1892.601819] kvmalloc_node+0x82/0xd0 [ 1892.605512] xt_alloc_entry_offsets+0x21/0x30 [ 1892.609983] translate_table+0x235/0x1690 [ 1892.614111] ? lock_release+0xa40/0xa40 [ 1892.618064] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1892.623926] ? __check_object_size+0x25d/0x4f0 [ 1892.628841] ? __might_sleep+0x95/0x190 [ 1892.634367] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 1892.640848] ? kasan_check_write+0x14/0x20 [ 1892.645070] ? _copy_from_user+0x99/0x110 [ 1892.649198] do_ip6t_set_ctl+0x370/0x5f0 [ 1892.653243] ? translate_compat_table+0x1c50/0x1c50 [ 1892.658252] ? mutex_unlock+0xd/0x10 [ 1892.661951] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 1892.667219] nf_setsockopt+0x67/0xc0 [ 1892.670918] ipv6_setsockopt+0x115/0x150 [ 1892.674970] tcp_setsockopt+0x82/0xd0 [ 1892.678763] sock_common_setsockopt+0x95/0xd0 [ 1892.683241] SyS_setsockopt+0x189/0x360 [ 1892.688519] ? SyS_recv+0x40/0x40 [ 1892.691953] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1892.696776] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1892.701772] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1892.706516] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1892.711247] RIP: 0033:0x452f19 [ 1892.715119] RSP: 002b:00007f0bb6da4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1892.724288] RAX: ffffffffffffffda RBX: 00007f0bb6da5700 RCX: 0000000000452f19 [ 1892.731534] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 1892.738781] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 1892.746028] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 1892.753275] R13: 0000000000a2f7cf R14: 00007f0bb6da59c0 R15: 0000000000000000 [ 1892.760852] warn_alloc_show_mem: 1 callbacks suppressed [ 1892.760855] Mem-Info: [ 1892.792335] active_anon:29553 inactive_anon:63 isolated_anon:0 [ 1892.792335] active_file:1993 inactive_file:7890 isolated_file:0 [ 1892.792335] unevictable:0 dirty:178 writeback:0 unstable:0 [ 1892.792335] slab_reclaimable:9203 slab_unreclaimable:99091 [ 1892.792335] mapped:22644 shmem:70 pagetables:597 bounce:0 [ 1892.792335] free:1451702 free_pcp:471 free_cma:0 [ 1892.828540] Node 0 active_anon:118212kB inactive_anon:252kB active_file:7972kB inactive_file:31560kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:90476kB dirty:712kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 24576kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1892.856628] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1892.882842] lowmem_reserve[]: 0 2870 6381 6381 [ 1892.887535] Node 0 DMA32 free:2937504kB min:30328kB low:37908kB high:45488kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942308kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:756kB local_pcp:664kB free_cma:0kB [ 1892.930238] lowmem_reserve[]: 0 0 3510 3510 [ 1892.934614] Node 0 Normal free:2846840kB min:37084kB low:46352kB high:55620kB active_anon:124396kB inactive_anon:252kB active_file:7972kB inactive_file:31560kB unevictable:0kB writepending:712kB present:4718592kB managed:3594624kB mlocked:0kB kernel_stack:4288kB pagetables:2388kB bounce:0kB free_pcp:1296kB local_pcp:720kB free_cma:0kB [ 1892.966858] lowmem_reserve[]: 0 0 0 0 [ 1892.971132] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1892.987792] Node 0 DMA32: 8*4kB (UM) 8*8kB (U) 8*16kB (UM) 10*32kB (UM) 10*64kB (UM) 4*128kB (UM) 6*256kB (UM) 5*512kB (UM) 5*1024kB (UM) 5*2048kB (UM) 712*4096kB (UM) = 2937504kB [ 1893.004070] Node 0 Normal: 106*4kB (UME) 303*8kB (UME) 154*16kB (UME) 42*32kB (UME) 162*64kB (UME) 248*128kB (UME) 150*256kB (UME) 78*512kB (UME) 24*1024kB (UME) 24*2048kB (UE) 646*4096kB (UM) = 2846848kB [ 1893.022480] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1893.033359] 9957 total pagecache pages [ 1893.037275] 0 pages in swap cache [ 1893.040733] Swap cache stats: add 0, delete 0, find 0/0 [ 1893.046102] Free swap = 0kB [ 1893.049123] Total swap = 0kB [ 1893.052150] 1965979 pages RAM [ 1893.055270] 0 pages HighMem/MovableOnly [ 1893.059255] 327769 pages reserved [ 1893.062868] syz-executor6: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1893.075168] syz-executor6 cpuset=/ mems_allowed=0 [ 1893.080072] CPU: 1 PID: 15125 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #205 [ 1893.087414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1893.096745] Call Trace: [ 1893.099314] dump_stack+0x194/0x257 [ 1893.102919] ? arch_local_irq_restore+0x53/0x53 [ 1893.107562] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1893.111862] ? kernel_text_address+0x102/0x140 [ 1893.116428] warn_alloc+0x19a/0x2b0 [ 1893.120043] ? zone_watermark_ok_safe+0x400/0x400 [ 1893.124864] ? depot_save_stack+0x12c/0x490 [ 1893.129181] ? check_noncircular+0x20/0x20 [ 1893.133736] ? save_stack+0x43/0xd0 [ 1893.137339] ? kasan_kmalloc+0xad/0xe0 [ 1893.141202] ? __kmalloc_node+0x47/0x70 [ 1893.145162] __vmalloc_node_range+0x4f0/0x650 [ 1893.149638] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 1893.154898] ? lock_downgrade+0x980/0x980 [ 1893.159035] ? xt_alloc_entry_offsets+0x21/0x30 [ 1893.163683] __vmalloc_node_flags_caller+0x50/0x60 [ 1893.168600] ? xt_alloc_entry_offsets+0x21/0x30 [ 1893.173261] kvmalloc_node+0x82/0xd0 [ 1893.176954] xt_alloc_entry_offsets+0x21/0x30 [ 1893.181424] translate_table+0x235/0x1690 [ 1893.186252] ? lock_release+0xa40/0xa40 [ 1893.190202] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1893.196067] ? __check_object_size+0x25d/0x4f0 [ 1893.200641] ? __might_sleep+0x95/0x190 [ 1893.204593] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 1893.209414] ? kasan_check_write+0x14/0x20 [ 1893.213621] ? _copy_from_user+0x99/0x110 [ 1893.217748] do_ip6t_set_ctl+0x370/0x5f0 [ 1893.221792] ? translate_compat_table+0x1c50/0x1c50 [ 1893.226800] ? mutex_unlock+0xd/0x10 [ 1893.230497] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 1893.235754] nf_setsockopt+0x67/0xc0 [ 1893.239447] ipv6_setsockopt+0x115/0x150 [ 1893.243945] tcp_setsockopt+0x82/0xd0 [ 1893.247740] sock_common_setsockopt+0x95/0xd0 [ 1893.252220] SyS_setsockopt+0x189/0x360 [ 1893.256174] ? SyS_recv+0x40/0x40 [ 1893.259605] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1893.264428] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1893.269421] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1893.274173] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1893.278906] RIP: 0033:0x452f19 [ 1893.282072] RSP: 002b:00007f0bb6d62c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1893.289754] RAX: ffffffffffffffda RBX: 000000000071c010 RCX: 0000000000452f19 [ 1893.297006] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 1893.304271] RBP: 000000000000035c R08: 0000000000000004 R09: 0000000000000000 2018/01/23 17:31:15 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/23 17:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = bpf$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) accept4$packet(0xffffffffffffff9c, &(0x7f00007d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002bf000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e55000-0x14)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000031e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00006f0000-0x4)=0x10001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b8b000-0x4)={r0}) bind$bt_sco(r4, &(0x7f0000542000-0x8)={0x1f, {0x9, 0x400, 0x1000000009, 0x3ff, 0x8001, 0x7}}, 0x8) r5 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000493000)={0x1, [0x8]}, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={0xffffffffffffffff, r1}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$llc(r4, &(0x7f000099f000-0x1000)="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", 0x1000, 0x8004000, &(0x7f0000e69000-0x10)={0x1a, 0x11, 0x9, 0x3f, 0x7f, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0xffffffffffffffcf) 2018/01/23 17:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000480000)={0x0, 0x27, "88a79fc98ee69534fc13ffdfbf7ed839b24240bf34b7f248ef47ce6173bf1178c0e02bc2acf964"}, &(0x7f000054a000)=0x2f) sendmsg$inet_sctp(r0, &(0x7f0000d5f000)={&(0x7f0000535000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009bb000)=[{&(0x7f0000cf1000)="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", 0x1000}, {&(0x7f00007ac000-0x8a)="e8f3bb3182d1d9b40b946d97fb369b17317ac134bb22fc0223fccf49b133aa6424ef09289edd8f87760fe61f2ea12aa38056872b814132c4724a30ffb8ae8c6fce382ae11736bd024358b226370d8775a62cd87eb17596d44b9f198519102abca2a910e0db0518c3c9612deb9a62e349b5a970300885138917018c0f473994f080feb449b0906a5642f2", 0x8a}, {&(0x7f000068c000-0xee)="6a28509d663b09639b1f827009014a34da8c423b4ae19760355ecd04fe4034d6190030e7fdf56f848ab92b504e179412e07f7fad4f0614564e097f85bb68a02be49d57617905f2648793c61aa7f6fa0429fb1d4678a1ffc8c0f978cf276210f0139b90c3cfd74f46e587db1dcd94334cd9a7808e50b9ab8e1227dfc9cd199433f5a63748d4d4310ce62850e304c6070a7c3d27a568007fc5e0e7b84009355128023698e63786e4028bd880cb25b1a510926e18fceeffd90e74dd8848ff7fcee957ad3a8679af103e9a0b3a71c5495640e75412ef41c73208edf833bd91536d0fb66401ed93f036594b138503f4e3", 0xee}], 0x3, &(0x7f0000fff000-0x60)=[@init={0x18, 0x84, 0x0, {0x96e1, 0xe, 0x800, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x1, 0x7521ee80, 0x401, 0xec2, 0x100000000, 0x5, r1}}], 0x60, 0x4010}, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/23 17:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000bfe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dcd000)={0x0, 0x0, 0x7, 0x80000000}, &(0x7f0000bf5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f4b000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0xffff, 0x0, 0x10}, 0xa0) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00005a5000-0x8)={0x0, 0x0}) bind$vsock_dgram(r4, &(0x7f0000162000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007ff000-0xc)={0x0, 0x80000, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000294000-0xe8)={{{@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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000704000)=0xe8) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f000044c000)={0x7, 0x100000000, 0xc05, 0x80000001, 0x2, 0x1}) getpeername$netrom(r0, &(0x7f00000f0000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001bd000-0x4)=0x48) bind$alg(r0, &(0x7f0000655000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) sendmmsg$alg(r3, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[{&(0x7f0000156000)="f8102b56fb0dad5417f5da93134bd1a1", 0x10}], 0x1, &(0x7f0000804000-0x188)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000b9e000-0x10)={0xffff, 0x4, 0x8, 0x8000000}, 0x10) accept4$packet(r5, 0x0, &(0x7f0000b0c000)=0x0, 0x800) 2018/01/23 17:31:15 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000-0x4)={r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000d000)={0x200, "84f691724406"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000d000-0xa0)={0x0, @in6={{0xa, 0x0, 0x35a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7, 0x5, 0x6b, 0x0}, &(0x7f000000c000)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000d000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0xe436, 0x4, 0x0}, 0xa0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000000c000)={0x0, 0x2e, "09bd43b9e0b1d6f153001ffca253fba3d40302c07275dd00da292fd4f6f7e679cf37776c9b80e47866b314802720"}, &(0x7f0000006000-0x4)=0x36) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000005000-0xa0)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7, 0x7, 0xffffffffffff2eea, 0xc}, 0xa0) close(r0) 2018/01/23 17:31:15 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) 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) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f32000)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/151, 0x97, 0x2140, &(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/23 17:31:15 executing program 5: socket$inet(0x2, 0x80803, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 17:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004d8000)={0x0, 0x7, 0x1, [0xfde]}, &(0x7f0000a9e000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000fb000-0x8)={r1, 0x2}, 0x8) shutdown(r0, 0x1) 2018/01/23 17:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x5, 0x0) connect$netrom(r0, &(0x7f000006b000)=@ax25={0x3, {"fb08ce228c3729"}, 0xbab}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) [ 1893.311542] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f4140 [ 1893.319174] R13: 00000000ffffffff R14: 00007f0bb6d636d4 R15: 0000000000000010 2018/01/23 17:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cd0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="", 0x0) 2018/01/23 17:31:16 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f7e000)={0x0, 0x0}, &(0x7f0000f7e000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/23 17:31:16 executing program 1: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000893000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x50, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000047000)={0x0, 0x0}) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f00009fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009fd000)=0x10) 2018/01/23 17:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x3f, 0xd, &(0x7f0000764000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/23 17:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ab9000)=0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004df000-0x4)={r0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000c8000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000f58000)=""/154, 0x9a) socket$nfc_llcp(0x27, 0x1, 0x1) pipe(&(0x7f0000753000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000307000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000b38000)={'security\x00', 0x1, 0x4, 0x2c16, [0x0, 0x7, 0x9, 0xffff, 0x55b], [0x0, 0x5, 0x2, 0x100000000, 0x0], 0x10, &(0x7f0000ad4000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @empty=0x0, 0x0, 0x0, @generic="e3a1816e43795fdc32be6f53fdc1e323", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0xff, 0x0}, 0x0, 0x3, 0xa}, 0x5, 0x348, 0x3c0, 0x10, {0x4, 0xff}, [{0x77, "4ad45d6cc7298a8c8582568ccf5925d1db689665f0559998b76f6cded5", 0xffffffff, "13fb551500e2dca8eba22685a335e755ad8d544d7c810f85c723acd64dbfd1102da3bd4ed349ef40ff219fd0563531b282652e134991abbbea4f6014425b6192de7d69f5713453b17c4f00a7871c64d00900bc576037d3"}, {0x10f, "bdab48b1312fd5323f8e393b6a746c667ec1b4bbb58ec0284d547f2d4e", 0x1, "a64f3ada601b9a7159800c284a42a0a7da1b165ffa794c58238e82327abef0ad3157021759b1e52dab846b09831024e786ec3bc676d6f5b7c1f35b2ba427aa3bc6a43a7fb2da4bcb67f1f4bad1498c03d0484933fce912f1aa0ca8eeea06588b295995feaf92ee2b6930ee549b9363e8ce25156791472e5d37636978409da9af658d4b1302f9e655f01969de93961737014a5ee47047bb8dbd7b53553b40290727853c1d41a101baac0e159de825a73b87ea13db57fa9a3935638b4b01498d792237b5f1b824d459c621757673c8e63e4745fd58566be630f5bccdbee6bec60b6fa02debdb558d5001cd7c934567a5"}, {0x3f, "d7f6856b262399ab741c44659f2d0af1385470d7f13ee949d049009bdf", 0x101, "de0849a1bed30385dfc077cf14fd93ba6323792ff46b37eea5620cebf46098"}, {0x83, "2823eb7dd0208fbe487c121e677ae835e01e0fa3c6929b21d273227ba0", 0x6, "4690ec42aa9237d207212bcad374168ee37f229583b64a8302bf94366bbb0b8a5a2a61cecfb1c796d5d4c18e396922d9cb3d5f8dd3c68eaaa9a9125979bf10f03c97aede1eedaa144b1b2e7d603b57f361336f8ac556f8415aabb6732c133c098333fa"}, {0x8c, "149d67dd7df0c504bcb11cddb124df128d4f8a6f9440389cbed072546c", 0x80000000, "c80d9ea76fe56c62fbf2c44ebb4028d10f608694a0401cb4658ec8ce7bb3d43f7013daab96bc14bcd45fbd739e82842183eaa53420a915dd3b0a84e663c16adb5431bac6f1bf7a8ba1439081cfd054f4f13645541cb2167f9fd792e21d33efd11a4ba9958a693e84db444c09"}]}, {0x78, "e7a737fa639e6fb9b538eb5cacd43d1511ca26592a14a5e638c75dc0f1", 0x1, "55a7914dd42c54ec85cda435e7ec40bbd7c58f9a7f12e7bb0a783d6dcb8b82819494c600757925320d454185f5757a4b6e7ae13ac89a7e266820a7fe5e0dd889092a42f9babf99e45a55a7d448d61fa31b68d89ce61bc82a"}}, {{{@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="4870c48559a27a51668a8b6d309a82c8", {0xff, 0x0}, {0x0, 0x0}, 0x62, 0x1, 0x0}, 0x9, 0x311, 0x3cf, 0x9, {0x9, 0x4}, [{0x62, "df498ede0c14ae2bc256dde8a45f1ba8e89053258007dd3dcfa79bd010", 0x66, "717c5d255ea5f5beb3d89a8457d33840af8867895a136bc6c0c6daf0096c8fcc7da0797d52b1d1f1074364394e61a841d1b4213e5df31a14c818fd182bc5f83e2dd5"}, {0x82, "b69dc7874a12c93b798f60d77a2e3c14c82168dfc2425fba0ed030371d", 0x6, "a0a4388c93119af7a530c1e1f59bc27c16d1c072260b44115e3b27c82928e04da0970dc11c4f434f2ede5767687f42dbafa5c202fdb4eb7af1548b7aa625741e7608473aad5360dc3fd5d0395bc93e446a92b6e91568aa5adbafcee46fe75a669b53"}, {0x111, "9939e079713b3b14b510915a7fa7b0c1ec008a653f0c03f33ed37a9050", 0x9, "9964399b56971584632f8efc54768fc4d9008ca93b70a86fb86e5e19128078be912dbd86f66d067b535419b739bd62010f2a3b3bc9ca2745715682eeadddcb4c401b22fe9ed59b762527ed7917896b2c2834768b19b225d5dab9d778a3cc0989c0fca544baf8ede21ca4fc2848db512243f5ae1d0e2e14cbfe692c81e496531c39dd7e098c8feabcc63e13f242ccfcf7a47a6dd6f3c0c21ba62b77a7aaee68050390877b42778136f432e4e1ee703cc91cd3143e54a83a19a03e404114e570f6f32ec1560629a609b33d09bdb3d2856d22815ac5aed515adbf4bcd7f83948f127b82ad2df147716390dd4d0fd6b87d9435"}, {0xa8, "1233592bf9321c8dcc8a16bd410b25a23da89202f68d9e0717a71e9818", 0x3eeec000000, "c2a72947a241f5a366b409639c1f6d8d9c01a8a0218aff6a748b7c9fd01a000e750d04a534a089493e9dc66b1e36cb7c8beae0fb6cdd78db8779fb91ce107dcd3d0a730a65031e26eac3254f87695dfe9d0f7b061d2103e9b0b7a0bbb62854fb811c00aaaa7e083179f4d591d85936ed7362d0bdb35ad0bb5d81f2ff2a776253ea0dceabc6b8cbca"}]}, {0xbe, "33a443a26ca32c95daf3568e32e03f088106fb205b7dd114444a0f2807", 0x4, "fb50e415a81389d4a90ac88b46adebc99dce4eca2b9de362506170512b7f7fbef48ac8a5ed4da24ad655d19412fb9e9f6a5e1908ac738d87ad03540f08d1bc351a42b7050711cc85cbc7b2c7080b3ec74b5b77845e6de86207739e205b4ab69dab81321c82d91586b1ddfecc505cb8b33f06c77d7a19db5d9fb57a06e5fc4680dbec0f007243b13794c71cb82d16aca9c638ea7d84443407340ff10bdc2a"}}, {{{@multicast2=0xe0000002, @multicast2=0xe0000002, 0xdee780191d6e255, 0xff0000ff, @generic="ada17cdd775ba0a8c3a31871f02c0af4", @generic="5d822b2ae6e647d258bf662c14c70613", {0x0, 0x0}, {0xff, 0x0}, 0x7f, 0x3, 0x40}, 0x100000001, 0x36c, 0x452, 0x22, {0x9, 0x6}, [{0x44, "1d571c40108309648291a3014e8592936038f5845285c0dd0b69cb456e", 0x6, "8cf756f72768e2f3cea97ed51e8d4ed6088944e0808dda9be2248088cbdc563d6eb04712"}, {0xb8, "b3adf836d3238cf46ebb7a4515fc7b1ee1e5a7dfc8ad11dd884bdfa718", 0x9, "04864277f84f615d2daac789f8845cb39b5e606fd20fa6001819d44d6603cc417e6954753d591fafbbb4b4c06e578295adf1de671001a90b91c13952279b864886b58cb2a542d8bc17b31b2f19df1ffbc133c30e8dfc6ccbda0fd47cd71f612860ca6f3086701e2a8462df4492fe99bc0fc9588d801f5265752a6b71ccf632219b064079bd40153237ae681b847ef1330ab48420c13ebf7d"}, {0x111, "29c518ad4abe88fb99974bf2d2e8dd4052f6f473bf02e0634fbebae784", 0x7fff, "355fd68564e6afbf9b9a99940c0f89a99cd463506e8edf898f3f00dc0babaf266f8fb1d25268574b94e60d4e2e145bc1810a7d2d5480b569660fb2cacae80c838a42180f822eb4ca5f650cc0e9e5ff933a4f5d98498d615cfbcd1426a30031d040230c63c4e21878bc4d3317046b0ade0d03341c2804622aee83000f38f2b5f07e10f95105305cf4c12f6cba85441d5f5e0c676ab072923575cbf221f6965a38d71fd2798893e269125bebc18cd792a5d9975f364c3e9e34d72e29182e1082def116fd687f8bfc7d853f905fcecedaa6b8aa46ce4816bca9e0d82a4692df1e99f7aeccf610ed49b4528038e3874743d830"}, {0xeb, "f157b21ee6b0e4540cb7975f9fb4d909a692610171218c0ef00cac9c13", 0x3ff, "b880090a39fc1b2ad3e6ea6f30e98d07bd83fc89aabfb919d7ad08ef9279db55f9699ef23063e054156bb623d9d23a2a441b1b961057b38e45992a330f250ac286ceeeb3b88f7d6859ddac6f5117a63c7c5aefc18524b1580bff63a13393608abb9732cab26340b23090298be47fa83feafe1ef01d9995b82b22d6d9510f030cf750accccadc21e6a18360b912cfc0df3d54eaa6534af597388fa5882f94fa82e6a851c45919100e2e0d9c906ced59e98bef986fb0a62fcfcf7d0d6928978e3ebe92b7fa5417605c455dec"}]}, {0xe6, "d45cfb074325b2dbe0cdbabc59f27db923c427fd1002e86fa3a39fd556", 0x1, "f47752a573a628f7425928f8f7d62cdd935905232e47a25300ef948c7bcda133d30488fb6d07cfaef4a7292faefc63d9e7481537f57e4114714554e16562b8954b5f9366ef66c0b76429700a5d4f374c7611912f018c1265cbfd10e2cec1a55c1adafe3c612c52cca94b3a4fdba6e63d59659a71ac94400ade51cbf97f27469809c6462574e54a2f5ee4aa404de6b8f2b5c907fda124d8d13ba4048d1c6e6819b73a92cb5d17714439cded1b6fcb8df463f7ead7238a19a39b5388a0a75048b5fdadbccf3726"}}, {{{@dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0x17}, 0xff, 0xffffffff, @generic="c3af0d5ea356489f4e1dfeda7febb300", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x0, 0x3, 0x42}, 0x3, 0x94, 0x10c, 0x2, {0x5e2, 0x0}, [{0x20, "22490550355ba6cc7966e4a79464b69ca4059572e4007c9cbd6e90590f", 0x80, ""}]}, {0x78, "e957162ac58e1a9ac00abbd10ccf70c45b661e3dcb141344b94246a6d6", 0x80000000, "8bff38b6197b24dce264693ae2105a2ac56bee12cee444d4d420af36fcf7a905c8fab5e582bd7d7b772ad30d4bd95eb0306a71fb6eb32a98def536086af22148c5714ef1a91f05c2ac47e8e3257d0f887b9619073d871b00"}}, {{{@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @generic="24bb5950629ff9d54dc92a4f0e5746e2", @common='bpq0\x00', {0x0, 0x0}, {0xff, 0x0}, 0xde, 0x2, 0x60}, 0x5, 0x121a, 0x131c, 0x0, {0x7fffffff, 0x6}, [{0x93, "2e0353333b32caea7cb3b43ca87436b63e40272b4ed53369d9249257ad", 0x10001, "f597824e96a82779acbf5700fdb2c5f96822731e3d811106133bfd8ad1ed865df3e903b3a739ac031d618a4d856e6814334ecec17478cd4e2aed208101283af4dfe0492a203fbc4cb24f1a05d96cdadd3367af49a68d6a6c0fc962e60fc6805edf558d1bccb3c4a0e59f7adaebc395356f0b51"}, {0xf3, "3a0f1006a7534d9a921a992cf8faaba8e9a04d7e9729a3c985756ad237", 0xffffffffffffff01, "045a19b6891716670653c97ba50f89e649932a8b06a487f2bc31430648e9113ff1abe050be11848ff8f22ae9eb249b74af8e2687e3cd5d1cd2181fb0d5bd7c1a27b9dfc27f3f59265e14197f7bcf747452431c54bf709008d5715fb6bf714e6ab4adeadb5c33d7bf22c3e175abeb1e0374880153b8e36b691a155810039454e44a38b49c1cfdffb977a32df0299b1081ee8e12e71fd90f7930bdf6e8654540543376578a5d399f041d1a4446b40f94b5e5b7c4def975522d2a9ddb79ba42a8292bfe7ebd40d06eaf95b92a54c425f427752a60"}, {0x1020, "2699ea3d77200704dc46efff084f77b5b2271c6763a0342500ffdf4dd3", 0x1, 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"8aaa7a53b987acbee6c4916672e704e311d6531f3df0fd2dae2337d04fee3f9fdffb68e75bb5c0f2f9337220fafad1b902cad446cc742ae32bc65e0da8fe1101d9fc2793371f0448912b681f7c9b34b48003d8c7d1b611bf742fb13beebbdeef4082ff95cffa3d64283022d3b42142203c7ad0973614e550fd36fe807ad4da4a41c95cf4e4494855a5bb519eae13810d4fdf2ab438b35881996d137a5275374495af33e8525735"}, {0x67, "2778e1e04757f7327a722cd380967e699a675707d5ded24dd3c5aaff33", 0x7ff, "28fd39b9ccb07e42df07bc467e0b43609a7a727418fdef68a5a8a99ca507361695fd5031b5a09cbc9e16cead306b31cdc7d795213e02fe9bf63d6c6f1a8d963577bc4e6431366c"}, {0x5b, "71c8a0137cbf8156ee1ff6a05e28974a7dd82be5ea0c0b213a5e1c9300", 0xffff, "f96b833b52de0b426b718f53335a9212bbab9092e2b31e12e014e99f8dfa5472e2898332839a28f63631eb6c137ec2c81b3478c9040fe75f6cc8d7"}]}, {0x2e, "dad8bde221b3aaa99820432554856c42dadb8cf2d9818c8258d4e2eff6", 0xdee, "8744006517d5528823937b3f395e"}}, {{{@loopback=0x7f000001, @empty=0x0, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0x0, 0x0}, 0x3d, 0x1, 0x40}, 0x2, 0x44d, 0x564, 0x1, {0x5, 0x7f}, [{0x80, "cc9f406404ed06e56aafee9f9b28e123f616f5119b9c9b1fd97a91d45a", 0x7, "a0cde557dc00feb8cff6893b47e381235a3df27ef89b3c0e8b0150fc5b6ba55579e24e6b0e3a4d260a34bea9dc24205c9e5f5fb39aab49a2f8fe1fabf8b0742afe6bcef6185303e27728aebe7f15922bf2e7d37d2eb945560be59c3bcad0c6d8"}, {0x116, "e15956f45fd652c08a2524e555233d626c0267fb30e1b160c5a75265fb", 0x179, "f9771dc2036eebb3931441ecdc66ee0115c3a25c1d731a5eeadade71e9b0889dd659fa12248c0503c4124e592f79e018f7c4147565191d50d5190d67e50a4d801085acd84897a90f7d98083866d47214e6ec332c28c4b21e0e75d35dec06dbb7bb7229c334660c54df57623d2aff5e2187ee7f1605942c1d897c7ce377d0ac0b4786f987bdd3a3fa0724ed2dbad24c8c95a0896f9253e04e59e06ec6219976c757b1ce3f3a72629cf7ed92cba8b4bf9a2331ae1181cccaf8436696c930a899d4ad9fbc6897c743d72ed7ffc3df2b9903b62aad5a7652fe9a0d756ab2a57594bb3c1c08d8188838a01c197ca1daace27fcdf21eb3bc6e"}, {0x8d, "224d790e88358efd45609e82addea9a14216861714fbffd405ba883392", 0x100, "f8d0b533d682710712a7583e4cc1fa6ce30c37fe4f314310f8188186da6a8ea743e528de24813d3c47fce4b0f2cb4a07bdf829a8a5effd9c1d15515773942a4056ff973ec1161b1f9010624baa02e3b21463fbbbd7419986ee30e75a969b9c4360543bc0ee700333979109ae41"}, {0x5d, "49fba43a7e93faced0c12e664180d573c454767873a7655fc3a70d35c0", 0x0, "c3639bdf7bd76789fdd2fc7a96545ac20454a52877dd6594df866f43c27df3fab5c611a2f76710bd86b3ffc298fa8f8df17291dc99ac3b8d8b6e06efb4"}, {0xcb, "3978737e6e021aef8728b6ee00b7163e76cf43d4180dc28d02bdf9c2b0", 0xdb9, "4a77975a698af98c23ae9385cf1b5e84a9f28b54e042ee78de6cf1fda749498219a73a97a2b55a4335ccc22373169833367bee894165be88f545ed8576e6398594d7715d838bf7fdb76f466ba85de950b029924450fa19426bc23a9bde89367e7aea41bd94b36c4feabdf6cdfccd9f8ab24235b4c6157d5b58195035538920846dab1616265402a75a805012c62aa3dd4d59369ea7554788aa41aaa49c6c187ed21ce192ad2b9f655b2367"}, {0x8e, "eccfb7beeb3bfdfbd9b8dc48421b5a3a549467e110c2fd40f0cec47af3", 0x824d, "d20e248f2f166104e5bce8061cfb528f9f667b5846d979b2e6e00af9088253d16bad9ada48ed88510f9e10512923cceda15b842fd46b11d5d85684da21775b399423fd424d5bedfb211af8911e5c3df955d6a9b4fb74ca162f82ea9f3323db724f98da1027eb75e0e279c68258c9"}]}, {0x117, "9b4d863aa68c0823c5e226d7edf8749886f6d1bc2acf9e3b1f075ed650", 0x0, "9e99bd0ce59cddd7b93603b801967887e90c27110cc6b80c391ca0426d596283363dd17390d01d681d9ee1602e12fbd0032540106347b92fa5cccbc9e8ab461fe902c1c0bbfc28e01ec7e3765f40036117fba8201ff01cb7125587d8405c2df49c37b21e8dd1e69d15235b78248aeb72fff8863752b50620d5762b89e197629b08a3bec763a964f63bdc20153d3f17b91baa74582ebd4794f7db7ece68bf085ddf9d92b0c8ed03a530af9210b01f4f7ee49a7db4cc3f664260d5761dd28fb28a34c0ecca95cd56861d8c632dad566cb4ee73e84885319dda265bd9c97206af1987f62e49f9ef3c548516c229474bcffc2f78b79fb5cf0f"}}, {{{@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffff00, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0x0, 0x0}, 0x0, 0x1, 0x8}, 0x9688, 0x257, 0x2e8, 0xa, {0xfd, 0x3}, [{0x97, "b3b8ac1665f4da7a226d572bc96b176ece9ef9b3f8e2c2e91dc5e32a16", 0x3ff, "1222db5b97e2ae2bc057e5f776c0aaa35eecc61b9c569cb44645d18b3c3f123e92b42c4ab07bcbe46bc311beb1db30036057741d80d06941a446ad402adfe27b80d7ce894cb4a39b3b20a2437644fe75068033d879a7219c519ffaf8cc045d54e5b5f3add2017ee4c972201f62f9beae9bed1344492cf7"}, {0x5e, "95c4d2867dd37281701c029329afb28e6726ce28902ba55c7a2d45770c", 0x0, "e80a40657751046485cc7aa367414d90f53aa930d1196beba66b67f800523d1a04f651e757282486a974eacdcbb2b370894107e8a8edc32851ed56f331bf"}, {0xee, "71c255fd615928a14e7b894ffdc4d67d8f3c3ce2d2efbbf44efd8695e6", 0x2, "3351c6dbb8cd21b5a31791c7e6d411304925945d2d5a3514cc7ff6043d78b6dc7b8c0988f6b820eb8317441b0c5c7a5c30968c78c2769ce891042221f8945fa82d223e062c17892aa6076efc2708c39947bb44e88db704b236c9c3626760b5875b070c19d6d41638885119859debfb6a08106bd15cedf0e3c1f958711800de8412199c25e08f9327855e5d287beb740f4fa2855a42aae3cb5d03bf558c70242380db4896047f69c09598c0102cebaf71150a62b483d44a5f3ee4f51ad05c7c090548373d7a59f59cb8ec1dd2e85a"}]}, {0x91, "ba55d2dc1528d940b4fb38a1261b2e4482b7352f0006ddea6009e751f3", 0x80, "4aab02079d7aa68de9fb6d38555ee09ef262c88ed10ac886fbfcf9632491108a230a52e31ee82f9c59228223dea7a2f99f7f224cbda14439adb09fd9920a7e446191a736d0f131725155d75203e3a38ce1b3565fa21bd5f17721924ae821304321e4af885264369f1ae575a3522697b877"}}]}, 0x2c76) 2018/01/23 17:31:16 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000021d000-0x38)={&(0x7f0000ff9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000395000)=[{&(0x7f0000ced000-0xa1)=""/161, 0xa1}, {&(0x7f00006b7000-0x83)=""/131, 0x83}, {&(0x7f0000a0d000)=""/0, 0x0}, {&(0x7f0000f1c000-0x56)=""/86, 0x56}, {&(0x7f0000ff9000)=""/165, 0xa5}, {&(0x7f00002c5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff9000)=""/3, 0x3}, {&(0x7f0000756000-0x3a)=""/58, 0x3a}, {&(0x7f0000ff9000)=""/109, 0x6d}], 0x9, &(0x7f0000cba000-0xa1)=""/161, 0xa1, 0x0}, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ff9000)={0x0, 0x1f}, &(0x7f0000ffa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000085000-0x98)={r2, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x9}, &(0x7f000084f000-0x4)=0x98) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ffa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ffa000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008ce000)={0x0, 0x9}, &(0x7f0000138000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ffa000-0xb8)={0x0, 0xffffffffffffdb20, 0x3890, 0x8, 0x7, 0x4000, 0x1, 0xfffffffffffffffb, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8, 0x101, 0x0, 0xd87, 0xfffffffffffffffa}}, &(0x7f0000ff9000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000776000-0xb8)={r4, 0x80000000, 0x101, 0x705b, 0x3, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, {r5, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fffffff, 0x3, 0x9, 0xa663}}, &(0x7f00004f5000-0x4)=0xb8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00002d4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ffa000-0x4)=0x3a, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f2d000)={0x0, 0x5}, &(0x7f00008c0000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000ffa000-0x8)={r7, 0x1c40, 0x0}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000ad0000-0x38)={&(0x7f0000ff9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x25, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aed000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 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]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 17:31:16 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000a, 0xd4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003f8000-0x18)={0x0, 0x6, 0x0, 0x4, 0x7}, &(0x7f0000fd5000-0x4)=0x18) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000083f000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xdac, 0xfff, 0x8, 0xfffffffffffffffa}, &(0x7f0000fd5000-0x4)=0xa0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000bc8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c8f000-0x4)=0x60, 0x80000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000067a000-0x14)={0x0, 0x401, 0x5, 0x9, 0x400, 0x2f57}, &(0x7f0000fd4000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000615000-0xdc)={r3, 0xd4, "cad45bf6c6a7c0231606f227e4fe7d7225a08e054809c16123a20991bef9cb4824917800013a7e70af8d43149b86463b0295690c6975f9f53b9813a33cc7dcb5335af99325dc31bd9dc89b7a55474e1336b8086af8bd98f80b9dfad04a01fef4740ffee1ca66f1fe4d322211656713c50761de4cefcbbfe3b15d5832957fa6ad3770a50e0d76a30b6cf325cdfd53459455c584e970e7dd1291fc2bacb708ec73da7b3a04add5781520eea26f753757ef2521156de4760fa8869e51fecd420795ec58cbf74071110c36a91d8a73070cc2006d8ec2"}, &(0x7f00005f8000-0x4)=0xdc) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 17:31:16 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0xb, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000007000)=""/221, 0xdd, 0x2001, &(0x7f000000c000-0x14)={0x11, 0xf7, r4, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x1}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000000c000)="0af0d76765c16f890aa206701a6a8875c98d89f2d777114f0f03d9d2e924045bd5276ce8a725212dd072ce8674be944aa0218f7df9cc308022170a32189b64513730c1109056de45bdf04619c24c418748b2db6f221eb54a5f2e7cddbc4cdbc0fccbede5781749419d357ce24089adaf971359988d6b12c248459acd1aaf3330b2a9b787aaedfc5d3afd78353dba04dd227ef27afa0fd6f5b175e51f0be09110fb4fbbb1238749541c5be16e", 0xac, 0x8001, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b000)={0x0, 0x0}) epoll_create1(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000a000)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000004000-0x18)={@loopback={0x0, 0x1}, 0x6634ee03, r7}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000c000-0x8)={r5, 0x2}, 0x8) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001ae000-0x10)={0x0, 0x7, 0xffffffff00000000, 0x7}, &(0x7f0000649000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000181000)={r1, 0x8, 0x7}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000034000)=0x0) r2 = accept4(r0, &(0x7f0000111000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000e63000-0x4)=0x1e, 0x71b9e3dfc3029553) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000057d000-0x2)=0xffffffffffffff03, &(0x7f0000ba5000)=0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000658000-0x4)=0x1551, 0x4) 2018/01/23 17:31:16 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000002a000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002b000-0x4)=0x22, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x7) accept4(0xffffffffffffffff, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000024000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/23 17:31:16 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00006ae000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000663000)=0x9, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000db000-0x4)=0xffffffffffff5f0b, 0x4) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x9, &(0x7f000036b000)=0x4) r2 = gettid() ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000045b000-0x4)=0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007ca000-0x4)=0x0, &(0x7f00002a2000)=0x4) 2018/01/23 17:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x4) write(r0, &(0x7f00008e0000-0x25)="240000001b0001e30000c810aa6400006bf307000000000000000c000000061ff916178f", 0x24) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00009cb000)=0x71, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b48000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 17:31:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x191) sendto(r1, &(0x7f000059a000-0x73)="", 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x12) 2018/01/23 17:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000444000)={r1}) ioctl$sock_bt_hci(r2, 0x400448e0, &(0x7f000062d000)="ffff49db97c22a46edb8346f335d5f0910c8866ed5d8c6a350432335ba6900b385fdbf83fa1aad0700b83e04dab0e018f883cf44dee04aa4439fad4d58339beb1276940d145f74b2fcc1201c67510699f3b3b6bac7f24bc27ee88001e85b10d4bd1adefa7f88e16678ec551038c3dae3c5d3494a5b37ae3834ad353df214c85ed5e465df7fba96ea797d235c2385aec4acb76357ca2abab4720a764f8fd153431b9cd946b9f8528a54cd54140901c8259883995825d5cc8ecd9dad030f1d51492ab9ca6cd1eb4a9728ee78adc5683cf635007c4e5a04") writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/01/23 17:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004aa000)={0x26, 'hash\x00', 0x0, 0x104, 'cbcmac(arc4-generic)\x00'}, 0x77d6dd56) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="82", 0x1) write(r1, &(0x7f0000cae000)="81", 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000608000)="b1bedf0a53cafa6e393183b8ed72fb4901176cfe2e15cc1d78f60bb403ef615f49b4904568208d9bec1108474c1890c3e8c29e88da594c2e4936f997b9100c17f41c5c0db902c6d40ea00203a46dc03233a3c98f67a402cbcdf4f7e1cc6cfc3fdaceb179fe25c2d7260c0fda82ac20ced2f748948d01ba16b28aafb4bb15f0281c45d09ee4ca71e6bb9b62d42d137646f0c89393e3b3e26edf16b7b76bfcb70bf1069b474bf2d1", 0xa7) pwritev(r0, &(0x7f0000156000)=[{&(0x7f00000c2000-0xe4)="0734bb206b7a2bb1550b5cfe85ec6e76754a919053e00acd677ee431197609b8f30d6bfef185e0d617ac5d6138de2c32072144d60ea41ea064e037b5ad9c74fa483f2f8abd442e6c14942d8338a1b696480a5030b3a85fbe9a586746928419c8b91276adfab2f5166aa8e8961e674f4fb87b21087fdf3182882050e96f145a661515450618df0a291faa319c2bf8a691ab5f6bba540c2f246b9ebbcc9ecee1d06f72a4b72cbf62a905a324a93e01b3374c609fdc5f2d9a7eacff01fb6c2d41b0e254ac83880d21da45e616d0dc5b4095fa36adcb921db145f7e4864b6bb013dfcfd17e0f", 0xe4}, {&(0x7f0000a94000-0xa5)="cadaa79bd7d5af92c3bc6a47c852a83f02dea3651459147ff4a386efcde0f4650c67b9563fac13c1f25abf5da38ba07162da171535505e2fe796f91fb772528c067e0f2eddf2d24d81e074b9c2365a0d3ed0a63ed7e55293ee25d5a68e290a9f51fabd34135debe42ce8ce98ad31795fa2880ce9247385b5b8ca8da408f17df8b2d8dce99ec358af8b72000e9c98b68827e610797d1d936f8d23d324a03cb63c0c7be88c5d", 0xa5}, {&(0x7f00004c1000)="9e7acf1e2b7637d2ddc8492dc792ecf96509fd7f98e44ef588a9175214dc8c92c3259c3911b37920b28d99ce0249f475fd0bef42dd8cc26a3aa2fe2047", 0x3d}, {&(0x7f000069d000-0xbf)="45709232e177d785f02f38f3e4613f8debdecaebf90b26302180f6c91f9fae234562ddc4e208065e99890ebe7bb29d802ea7a4a0872822e5923fe63bb160015edb4aa8ba9273e69ce4a6476787774e36816101ee29d7d6e1b412cfa101037eb4a74905fdf859f7898c15fe1cf55cf4364317d50a9993666d18e1f149314c984df04d50e92d0462191b91a6059862fa49023cd55e28757a609abd17450bab9772706f612acb4ee5a191d1c4ae7df8e0e4b44514ea5fc43cab843fd7469cc7f1", 0xbf}, {&(0x7f0000100000-0xba)="175d86a6fe9df9bbd86c0a8e644bafafd8887311537ef845945823a356e6df77d30e506229c9c1d63e88d98f4522a7d1e06f014615f00ac8d3a680930f93c7fcd7c5a1b713664d9f8c5996def0a22f5eda1d6831509bf348f19064f889999689c8ecf7a09324adf6df015728e9868702e3bc3eabfa29eb1ea94c1b2c2da9a00cb469d3c7e6eb6ac4be81dca4c2607996edb47b971b5312faa529932e66e74d59daebb5b18691de787d9301f64c14e0a49430cd381ed9ba863d25", 0xba}, {&(0x7f0000132000-0xae)="ffa7bf8298d694cf211a7842565ab7a283430e2cdd8401c5f60685ea749faf753daacbbec9a5ae3f2b6209c5fd76e039f92cd873df53a42236ba173fc283e4909d9b21fe172efd1b42551acfa46de8afef2bba718a2b85c854859d84ee06d4bb99fdfbf9c60b4985ea9d49a19c08bfbb6171d2a812b53bc2e4db218f186c08b84b5d8d95b6a313ddec73e236cf1c0eaf8834840f2612fa8b3d0629b50a66d9013ba36796f8e287ecadfb8ee3916e", 0xae}, {&(0x7f000034c000)="b46fb140ba049d903a9dffa7b570560cad431e601bb43c5e0aba6c0a465668f40e6d98b9317dc74c37f542f06e73a4abd00e38743a321472f851e158800b0c36a750b07e26a0d963d4", 0x49}], 0x7, 0x0) 2018/01/23 17:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x2000000000000280) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) socket$inet6(0xa, 0xa, 0x1) 2018/01/23 17:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000569000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a02000)={@generic="11d8ffdfd7f56f09dc00d66f2d6c9669", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 17:31:16 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e99000)={0x0, @in6={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x101, 0x4, 0x5, 0x2, 0xceb, 0x3, 0x100000000, 0x4, 0x7, 0x2, 0x9, 0xffffffffffffff80, 0x0, 0x10000]}, &(0x7f000083e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000727000-0x108)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xff, 0x2, 0x9, 0x9, 0x5, 0xff, 0x80000000, 0x40, 0x9, 0x0, 0x0, 0xfffffffffffffffa, 0x1, 0x9df8]}, &(0x7f0000b6f000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/23 17:31:16 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000017000)={0x9, 0x1b5}, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/23 17:31:16 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x0, 0x5, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000000b000)=0x8) 2018/01/23 17:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) connect(r0, &(0x7f00007dd000-0x6)=@hci={0x1f, 0x80000000, 0x3}, 0x6) sendmsg$kcm(r0, &(0x7f0000204000-0x38)={&(0x7f00004bf000)=@l2={0x1f, 0x0, {0x0, 0x7, 0x1e598000, 0x101, 0xfff, 0x42}, 0x3, 0x2}, 0xe, &(0x7f0000db9000)=[{&(0x7f00004d2000-0x6f)="6de32445c0d65767aa9e026afebcd6c62c8286275f4b8049c87b1d20b68d4cd9843181632dd29bc3d82f1f30203424d01a55baef4888fc7909c16cf402b8615ebe4c425726210a30e200cd3a7876e2f711e369eeba0951eb8893696816f5f9fb6a18812fe9811d6c0d71c652c78064", 0x6f}, {&(0x7f0000fe5000-0x95)="cc8293d576afb085a87ac75e7512b98f713bec892c472d6e0ae7e24e382acbea23ab4fbb9ab93da44c6d0f0f95f865e9d2176801813e7754f7348e54e74a2a3c7d671ec8688fc0756d9cd7cfb004249382bd0df31bec1c48c15f100c9501931d0e045fe903ca4afbf64b079f9316b1f59df53b052d75acae98ba8e838cc9c43ef95bad6754154e84b0885240fb79e3b6195340b091", 0x95}, {&(0x7f0000b8f000-0x35)="1feb09c51e23ab695d9349f5345503b41b99a5447a4fcea3eaa44b025ab5f620617a020159f0beacb003b93f58d4a869dd9369e777", 0x35}], 0x3, &(0x7f0000c0b000-0x1338)=[{0x100, 0x10d, 0x9, "059e1c3151f266e8de4013fad5ece91e1e09008a751d19e55b5ab3cc117452a2aa07fa82ce991399f5711babc0e16f26cfc21fada9473eb887de53926fc7487402c097cd4a311277a71582dbf45a51c7ae1b888eb11e71b96a4eea64a9dee7f7d940278d4d51d6a3555c27de92bfc97e21347bf23e7431828dffebf5d4c3774c2ef3afb74ef076d4d556fc5e942700c1e6cec91a810167f30313919ab1f94190c7f148fd5dba2af2169ba7a09120f5e8c2008463ebf379f84ba96900180e5525e31c5ad6b5592093cd7caf6a878fe10e077d36393393f9d536af1952e52efbe7f1d240eaf0ae7ba0cab8a8f1"}, {0xb0, 0x12d, 0x9, "dd2fa98e35104266fead1ce504105b394fb4b02bb5caf8b9e197a3a1862f0dc92d1460c73b59206c32e799262140026af36a8cdb17fae410157ada262aa203bde4b44a2b0af349dee930912e13af61a89d77d321abb991d17957038ed246c0140a898a7e7095fdab3c504284f1a5a6186c2382cf194d2bfc54044a067a54ceb684d63e7f7f745f415d5497e32b78e7eff8e10312a58446fe64d65a3b"}, {0xc8, 0x0, 0x75, "d3507d808806becd6f7602980bf6838411a9914830bf5154efb847fde5d2dd0f8713b02b8f44d8599050c7fbad8e949acc6218fe09761e77b9309f637d4288959341f80b47813529de0175cac5ca47832437ec1e47ec9888690a2357826c2fa981be7c7668da676f7fee1d2b2272ec2a96a7af3e5a948448d36f6f9fbaf0d3eea3223e2bed97bb84117d48ae060bb5a8ef101c8ce5287bf5f98b55e48fdd71eba2bdc67e93668377ac27c147b4128223bd3e2cc19fb96790"}, {0x1010, 0x1ff, 0x15c, "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"}, {0x20, 0x11f, 0x5, "3860f19be0c8b445ca78fc"}, {0x50, 0x13e, 0x7fff, "c9df7819fbc79953ff4ecc28bb731f4d535695d0e2421b81ad682d6ec1b1817b927f73e326481a2fd9dda87f5e05e554685f6f79ea13918aafc825"}, {0x40, 0x10f, 0x3, "23f19fc28c1c06f7373cc535eda25fd061f67b3763b8eaa138580a3602fff6dc9c3fc7a4a7d42fcff26b589fcc8e"}], 0x1338, 0x400c0}, 0x8000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$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) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e83000)=0x0, 0x800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000e32000)=0x0) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000096c000-0x8)={r2, r3}) sendmsg$key(r5, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00005a1000-0x1)='8', 0x1, 0x4, &(0x7f0000917000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003b7000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x28a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffe0, 0x0, 0xde8, 0x7, 0x5, 0xfffffffffffffff7, 0x3f, 0x2, 0x100000001, 0x80000001, 0x7fff, 0x8000, 0x9, 0x8, 0x1]}, &(0x7f0000fb7000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b2f000)={r1, 0x40}, &(0x7f00005e2000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000a0000)=@assoc_value={0x0, 0x0}, &(0x7f0000a7c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d7c000)={r2, 0xfffffffffffffff7, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/23 17:31:16 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000da6000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004e9000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000da7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000673000-0x4)=0xe8) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000551000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) vmsplice(r1, &(0x7f0000785000)=[], 0x0, 0xe) 2018/01/23 17:31:16 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = accept$inet6(r1, 0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000031000-0x8)={0x0, 0x6}, &(0x7f0000031000-0x4)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000031000-0x10)={0x100000000, 0x8, 0x9, 0x101, r3}, &(0x7f0000029000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000000e000-0x4)=0xffff, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002d000)=0x3a) pwritev(r5, &(0x7f0000031000)=[], 0x0, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000002f000)=@assoc_value={0x0, 0x0}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000033000-0x8)={r4, 0x3}, &(0x7f0000033000-0x4)=0x8) 2018/01/23 17:31:16 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000019000)=0x618, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000027000)=""/117, &(0x7f0000028000-0x4)=0x75) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000027000-0x28)={&(0x7f0000019000/0x3000)=nil, 0x3f, 0x2, 0x2, &(0x7f0000009000/0x3000)=nil, 0x6}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000022000-0x4)=0x0, &(0x7f0000024000)=0x4) 2018/01/23 17:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000071f000-0x44)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x10, 0x8, "060000000000000500"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x7, 0x2, &(0x7f0000851000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000faf000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9d000-0x4)=0xe8) sendmmsg(r2, &(0x7f0000c38000-0x12c)=[{{&(0x7f00003d2000-0x10)=@vsock={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10, &(0x7f0000382000)=[{&(0x7f00009d1000)="9a05670b60ad2e4243e88d3209b7414e61f7d9894c212bcf47b37abf115af59cc4e3600cce2509b26ced919975438c96e1662500c3542268113cbe794762a0192bccd25d7ce6abb1255b8beac76eda80dd2b7460678d6abc647da07685044a79c96d96b4593a348917b15a57aec04336e50e1989685b438b0a82670bd9676211c9ed42a03d9a00d02fcedc9fec7536ea02c1870b7c1ae0608d7fcf2ed435b6", 0x9f}, {&(0x7f0000731000)="2246c8892fc221c0ca6a4351ffa79391ec35a2ebfdd3d02cb9f326e11538ebe57d2800d645f408487903baf24377cca4498992c9f83e884acf45936cb1d7d59f63ab5be60f036e4e002a3afae62299f3e3085787e73bfb959313430e797459161ed6557ba23ea6162b2d2c4e16ea95395fa4c9ca1b89a18685930c0fa37600db5272b9af69", 0x85}, {&(0x7f0000983000-0xa0)="289349c8f37e5d1750c37cd9bf7ce40d6b7b0e8f2b8e3dba8922e45f97c27187cf28a47ae0a4cac25ea559df4df9ea789a557626eee8dda0c0c59e9623e8aada84930cba8b898d59fd6a93063aa2850aa33027a81768ceaeee8ecf89b9f3b6411d4ac41b89963bf371a1aaf70f00264ff780f066f60d793f9f359bb441bf339e9562817dc6d799747ecd09d8668db06a6e60056eb218d678f748bb4682f1a112", 0xa0}, {&(0x7f0000c78000)="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{{&(0x7f000064e000)=@ipx={0x4, 0xff4, 0x3, "409f0fda6f21", 0x400, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f000095a000-0x5d)="bee41f0f9a1bf226cba03a2c55d0a5bcdcea033df6303dee3135dfd5ffd357ab344c197550c506bbe0f37adea63231179b16b9e8593121852910b4c69454e0ddd40e4520ebf628c5f87f8c6a4a442943b7c270507ee909806296ea0273", 0x5d}, {&(0x7f0000b61000)="", 0x0}, {&(0x7f0000616000-0xf4)="22b960280b2c58243be7ed6470d54b1e427b164b8178345a734b1923753bc369c54e3f28e190709b065dd04ce207245333a8beca42d5f1bb7a67cb78ae124b6bd26b208359afa97c14032de277139214dd24320b6f368cfe6f98691754ea0a94a7593f6d510e712803d1d587770611ffef721381aad10cd7a65f538d3024c7edca88fc0639ab6290b80b0813fd6eabe849810ddf0e564f2bc54f41ccc044473f3cfc8c45c5929769e07deba015590b8a0972febe2d4e38f2cc46bf526d07790414c8551d9a694b376edf9c4d37e75734f2e52a3cc2cc1bbc9b2a66f6ce07c0a546406be60438976eafe62128b9ba5fdcb9556700", 0xf4}, {&(0x7f0000a72000)="6dd9468e399e8a9c0c3ad7c37627989165da895bef3dc9848264f26b990273a38b0e4780a5960057fa384fff54f361fbab3b5d4c6e92901c1c64f2f4941943c778f253d170612470fcea3355fc33f9ff6bed25532daa36bf9b90c38acb9062b89cec1160af1864d889f7cf42ba06f378ea22d4416ea8d35941e269df2e1f97d82ead315134ace9ea9a4ccd56da32dd75e72a19ecb2c8a83cf91d29f615abeea81ffa5d83a86a3c450defe938de452445bf0392087dd6ce1e27f979fdd9777d1fdeee87b6658faa3d4ad087ded94326d9af216e4217d0e3ba48e66e5b29b07541f51238", 0xe3}], 0x4, &(0x7f0000e47000)=[{0x80, 0x10d, 0x4, "888c8622b91d955653cef6bc44ace02a7cf481bdd1b49bd39f5a21640a837c6bd46a710c0e2e6fab74b206b69f8f16d03143632896248235192c8be53f6805cea6b51e8f8c2fdc2902a61c9632851266111d8767a91b384bdbb418f7db5c51d2f80e736f0bcc1fb0f9fa57c913"}, {0x30, 0x0, 0x5, "af06774f1c0cc25c7ff1937b230a70039c2e510d9b605e98aa33f613"}, {0xb8, 0x11b, 0x80000001, "6854a8b4dc21bf115599a9ed953c64578534c9c053cdd3722aae1c8b970def97858f6f517d2675374edd8d5d14ed9d9d242f0d8b7808eb25dd4952a656f499b55502bdbef5a194b680a27a66df46352fe258dfc08292d1ebe2bb7d54f381e3ddb24f5ca125bae02f317ad7d70ce95140176914d14cb4508675d43e6f0c155037e99d7bb2af0b0aa6671a5fad8e6c8488903329870b765966de8a11003d9df7c408b55b7f"}, {0x38, 0x1bb, 0xd2a9, "9d8b1024cfd6509162ccbb791d9546a0d08f2e498e5e8515fadc6e04494a3381f3b8415e"}, {0x110, 0x113, 0x6, "db11571f22aa035d648c67f280498eb3730ac4f6fe2afc49f8adcc2b3b501378731707f3befdf65a78e125b6c9d85192e8321ef20b55059613e96a0f8d45cf5a83de9864d5e34b089cf7bd08fc5d186720bfe07c2ac6c8b032565b45717d71f0f558360abdb677ffd7a729469f409c0a8c4c7cc693f58aa580cbf9fed81e52fdea78a77cd98bdb78b276294e1af75d4b8b5e982553763ada691566280e35900e4b498ec80395b32cf7c37bdfe127e84b3a8de44dcd41c9811bd083546b4b7c10f6669f09db1f8023383206c512cbcdbf102961dc7628ac242d5ac76d96d89433543f5c7af05a06e0138231bcdec03d36ef4ae17470e94fae98e2"}, {0xb8, 0x29, 0x7, "2c686a481574713ad23954380e90ff938c384f35e89dcc92359835671e40a2e6edf8a446937b7ebf323d58d77a228f4f53cf7215ed36d533f7afd74cc09db451ceeb06accea9dc31ba73232e7617a08d9fdb24ff58caf976ae9c778123d7235c0ece3762280eca008f3b84ff9363cfd36b8825db88b42d4c919b48f4792b4b5dd1603de320e2e5237e33a2dea6cabeead22bf5167286a20eaedd8a49da720195e703"}, {0x30, 0x109, 0x8, "c10916366f6b11563b09219179d1e29ee5deedce4464f048a8a8c751"}, {0xd8, 0x117, 0x5, "597473a41b0fb8156e6df379f05892574effb80d7f9bdfd7abaae0e8a5c6d24f2fca12f663b91a5a5973ec42f9f1498ed097de1a1c6a92b4f8cdeb86b0df80b7796a85b36b35438894d35e0242dfb0ecb87390d59ddbde43aad18ae5644072fd1d741ce30de08ceeb6756dc0c360de82180073724ccf0f66b32196f41ea709104adb8ef2ace44290581e09876ebfb04adf8263e531ebf6f82b2bf42e9c1a5a38ca815bd5dbf53cdf4efd73aa6bc291687e7f546ad9e4166aecdadcac4a3d682665d3f60a4c"}, {0xc8, 0x10e, 0x20, "77feb36a43aa0a0bf6f1699a527dc0adcc9105a5244c2309c80cb6624c412c22895613b14ad719117fa9712a6995d85a7aed2874c04fd984ff48f6764a432b0ca1d126eace6929b072baf9511216ac09922969cd74a7a91568b9f52a776dca67025bc2d671439b4242a5ad7a2647be8a5751b2af9e71d6dd3009c35126babba0379da2b7b931480f5554e488631f56d898dca0ea9d0a72b6d7de25ca42df31cd04fd879f14c9bf4c2bed64b7a237d1c8d2c7985674"}, {0x60, 0x104, 0x5, "0f7458604fff2d7f1d96c866af081afbf7007fc71f307766842c60496b97148a13ff7f5dfcd9950e3394b6c91f02fabe91037e6cb6299dd193eeb6ac7791fd18296ed3347dd33b0767d5f2"}], 0x598, 0x0}, 0x6}], 0x5, 0x40000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00009dc000)={0x34, &(0x7f0000c5f000-0x34)="866ec384543a27c2ef05c960ab207d933a1451370480a9a36befa0031cb46f0a85448bc1a6cf49ae207559947d0f43dd90ef08a9"}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000fa8000-0x10)={0x0, 0x0, 0x72}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000628000)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000baf000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ef2000)={r5, 0xffffffff, 0x4, [0x1, 0x0, 0x1a, 0x3]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00009ac000)={r4, 0x80000, r1}) tee(r2, r0, 0x6, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b33000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000057c000)={r6, 0x3}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000bc6000)=0x0) 2018/01/23 17:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000042000)={0x26, 'skcipher\x00', 0x2000000000000, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000af000)=@file={0x0, ""/47}, &(0x7f00004bc000-0x4)=0x31) getpeername$unix(r1, &(0x7f0000912000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000da2000)=0x2e8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) recvmsg(r1, &(0x7f0000c07000-0x38)={&(0x7f000099b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c15000-0x40)=[{&(0x7f0000805000)=""/95, 0x5f}, {&(0x7f0000960000)=""/116, 0x74}, {&(0x7f00009d8000)=""/246, 0xf6}, {&(0x7f0000ad5000)=""/192, 0xc0}], 0x4, &(0x7f0000a33000-0x71)=""/113, 0x71, 0x400}, 0x2060) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000832000-0x4)=0x0, &(0x7f0000425000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b17000-0x58)=[@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb5d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5d}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/23 17:31:16 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000648000-0x18)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x18) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000f84000)=@routing={0x0, 0xe, 0x0, 0x4, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, 0x78) 2018/01/23 17:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cf7000-0x4)=@assoc_id=0x0, &(0x7f0000d91000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007bd000)={r1, 0xb6a}, &(0x7f00005eb000)=0x6) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/23 17:31:16 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000008000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000012000)=""/116, 0x74, 0x2000, &(0x7f0000012000)={0x3, {"007da9a97e93f6"}, 0x7}, 0x10) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000011000-0x4)=0x0, 0x4) sendto$inet6(r1, &(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) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000013000)=0x4) ioctl$void(r0, 0xc0045878) 2018/01/23 17:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef0000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000154000)=0xe8) read(r0, &(0x7f0000d64000-0xdf)=""/223, 0xdf) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000076000-0xe8)={{{@in=@multicast2=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=@remote={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}}, &(0x7f00006cf000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004a1000-0xe8)={{{@in=@rand_addr=0x8001, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x1, 0x1, 0x2, 0x20, 0x80, 0x4b8b8bebc9524b40, r1, r2}, {0x272, 0x7, 0x6, 0x1, 0x40, 0x6, 0x4562, 0x1}, {0x6, 0x578ef6d8, 0x2, 0xfffffffffffffffa}, 0x133, 0x5, 0x1, 0x0, 0x0, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, 0x1, 0x0, 0x1000, 0x8, 0x7, 0x6}}, 0xe8) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x4) 2018/01/23 17:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007f3000-0x4)=0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a33000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000066b000)=0x10, 0x80000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000007000-0x4)=0x0, &(0x7f00006f7000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b48000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000847000)=0xc) r7 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006ef000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fdb000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00007a7000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ada000)={0x0, 0x0, 0x0}, &(0x7f00001de000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ecf000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000f34000)=[{&(0x7f0000173000-0x8)=@abs={0x0, 0x0, 0x2}, 0x0, &(0x7f0000780000)=[{&(0x7f00006f0000-0xec)="bff3a93457d769274fa9bf59d0d1fbd9d527499916745b1c89537c7a3f08c5310f481b8399fee242c2957816d55db7a6cad641210cba56d69a77d3ee7a871231326ce4ac91eaa8612a6593a6efe02d2ddbf6106683bc0deaf5fbc904230ab141b5601a464face8fe2256ec0e800c78fb44ca615e5482bfc567db12623da7995dd6aa8f8d2d2a790798573d067b1f6d5302345ac30d2377cb3e4848c665c2e26beff95f72d40c84366a7c8fe5e4b716448a4dcafd6ea87d7a5fd5c2d6fcaf828868d62a4f13e20a82e5e1b70af361bdb8e0ac83c4953e7f0aaecb7e679ffc1cd53dbfb47bc1c721fca523808b", 0x0}], 0x0, &(0x7f0000229000)=[@rights={0x0, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x0, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1, r1, r1]}], 0x0, 0x0}, {&(0x7f00009c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x0, &(0x7f00006e0000)=[{&(0x7f00005fd000-0x9f)="946d2aef0e9659ac4d95144ca8b399ee5fd68d6f2a0cae8aed0dc0cfcbb063096496681cb41ff9f2a5aebc521efba05915e73b9457c7b75f02660ea3f7385461193d18c065ed073455d61bcd3ac6af9ac5dbd31830a731a105f5310da8b47a2b2c6330cd761b9471edbdb791c5a877cc09421c717ca10ef088ed7d122322a05d7555c9e3036f20536114339e775c20329ddaaa9d8f9df54bb990d6557dc1fe", 0x0}, {&(0x7f00008b5000-0xfb)="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", 0x0}, {&(0x7f00007d7000-0x8)="9939161bef2ad83c", 0x0}, {&(0x7f0000c35000-0x32)="8795b05013a716a3bceb16e637151ae2fe4246effdc9b7a1c112e6ca72f5dcb3c26956a40e0419ea89f9566214432a15e6b3", 0x0}, {&(0x7f0000178000)="16fbfeecebff7d0f51fcc03d5d4d6929238a4fcfa24fdfe0e8ad6e7d1b0ef39dda4ec53f8dc2236dec70f98f890178c81ca05f0276d4485de0c542aed4bcdecb0982612fe0c37efd3705cab292c9697db8833c4f9efc88a40b3be887cde7893603952e03ad4b15a021ce527a3189b17dc0bdf2e94bdf86c6ee21d76cac91bd0267650a6848bcae1bb524723c0a3916e2ed2b07efab0b1d06c94f7bf2759a2489451bc71f886d313fd30809d250f43b4b38229226d370febfdaf5e906acce499549fafa1f1e5ba21ad2daa99e2f472997df5268b3c95736f04e1b", 0x0}], 0x0, &(0x7f0000dd2000)=[@cred={0x0, 0x1, 0x2, r2, r5, r7}, @cred={0x0, 0x1, 0x2, r8, r9, r11}], 0x0, 0x4000}, {&(0x7f000039a000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f000036d000-0x10)=[{&(0x7f0000e13000)="a702e5c65e2a1db3402a5d4f97989fd6f365f9360c8cedcca80ae94aa244d3248a82775aa9ab72b7d58357f1945772be7b3b69c47398a07738de30e01d0f45a62a24fd046213a6", 0x0}], 0x0, &(0x7f00007eb000+0xdbc)=[@rights={0x0, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1]}, @rights={0x0, 0x1, 0x1, [r0, r0]}, @cred={0x0, 0x1, 0x2, r2, r9, r6}, @cred={0x0, 0x1, 0x2, r4, r5, r6}, @cred={0x0, 0x1, 0x2, r4, r10, r6}, @cred={0x0, 0x1, 0x2, r2, r9, r6}], 0x0, 0x80}, {&(0x7f0000e1e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x0, &(0x7f0000ab1000)=[{&(0x7f00005e8000-0x4f)="58a03bfeeb2bf81ac473a528516da19f31ea67318f8513af4693a2508907e63e774d5771bde8997367dcc3b51b40584d84849f5403b6f5f74aea3a36d12e739972e623036a6a24c826c681ab725da5", 0x0}, {&(0x7f0000ee2000)="28d9bd0321a1ef01fbd13f1f8519ef8804c34611e762b628e4c99ada74bf9fc88cbd6172934e0d33968bba6d087d06aa0d39bd5ed649cb8fb1e33f6bb81509699a67e4f0c619cfcdda1190754c264353b7e8c265b8f93608ea7bbcbbb5e50c2cba3d745de05bfb29721d9d5b1316d121cbdaf58d587f940259d012755f56ee5033e04925460ea37bb2cc9df7cb38993803bb7fda643e7ea90de8eac00b0f1f41bc666bec445cab21922625d743c5f36f628215b02a44b9b9c3d07f6f80f4c2956f382be9a1ed800216cf10fa50254011b168d067ffd544e1d0b11131b40c382b70c498da0164bf35b8", 0x0}], 0x0, &(0x7f0000ec1000-0x40)=[@cred={0x0, 0x1, 0x2, r8, r10, r11}, @cred={0x0, 0x1, 0x2, r8, r5, r11}], 0x0, 0x801}, {&(0x7f0000327000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000a8a000)=[{&(0x7f000026c000)="39b1682498fe994a4f3f3b58f77e39cf8e9292007e04b6e52f15abcc2281463bb1293451732e0dff8467fef700adf721d61c764a41571afb683d15d47c41940fb8dc803ac4c37a3df902963a03a690871ed91818cff6a1e357cfb12de213c1dbdc", 0x0}, {&(0x7f0000d74000)="a974d9449727f7193fcde4b558016023fcc8e6526ac1945a6055141f1b133843dd3c8ed18ae19db7fd8e308b5ec67fe8fd65fa1fa3596d0419a7682c91549ad6c22f4450d1682a0de7c7d895ca4e07a68520409b139a32d2719ec5afdbf5c3edbdd9ad5d8b1793f1dccf0d5f0778e5dc779dd54fee35b7da58f87dfc55db7cb159040e4abfc89adbcaf508915b507d9ff111f2fe8a4a28c3278756a9d7ea056dc2cac9287a44ce6cc5ffe6d8056bda8ef5e4358a750d876a17acb6b195fd6aa3ccdcabb1c01e2ac8381a20e70b1e7a4dec11212657fff2d1ed17a7ef0bfe4f049e2ce3", 0x0}], 0x0, &(0x7f0000111000-0x80)=[@cred={0x0, 0x1, 0x2, r4, r5, r11}, @cred={0x0, 0x1, 0x2, r12, r5, r11}, @rights={0x0, 0x1, 0x1, [r0, r0, r1]}, @cred={0x0, 0x1, 0x2, r4, r5, r6}], 0x0, 0x8000}, {&(0x7f0000955000-0x9)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000e33000-0x10)=[{&(0x7f0000eb2000-0xf7)="aade93112e0351c3265f847f1abca81abc32a9d4ce1db22958aa1d0a09acaaba16b312d35376db68f127c71a09a7f8885ac87972beeb4ab5dc42a6fccbc1de6aebc5462dd26d02e56f5910c8436b1ad9d4593c62e2025bc9059dcc2ee7b0fc230b67884b57d3d15ceac5f4f3a487172746d802a6024f3cab3d717422defa49eee66244e2df976145ac484be14634e802db3f7ed40ce04db2f203f10b5806b634a71620ed9b144761cc742c0ca00748095fef90229c5fc6dbeee315656dbdc325010457c944e6c178ee4c0039ea1412fa2a7fd190563a03d2444e9f96b405b44020cff78c35f00a48b2b03cb424d05be4417332ba5f2d77", 0x0}], 0x0, 0x0, 0x0, 0x10}, {&(0x7f0000736000)=@abs={0x1, 0x0, 0x3}, 0x0, &(0x7f0000322000-0x20)=[{&(0x7f0000794000-0x4e)="8b0cb2ee40ae170870d151c4e807608f66e67ba8eba664a848473f7199d25fd8ceec476a7377ac122fc2f40bc658c10ce421937764f6cfc531c45a107cd9148805b0f52462753d8b779a081858a6", 0x0}, {&(0x7f00004b7000-0x58)="467aa1d8f319c68fc43daf49f9bf15e3285b627020c4d458817e0095af4bbc33eb78d513e4eef4a0325d3752569e46d52c6ef70f8a32e956bf114d0f7cbc2b6c4f26727b348eef255976a33c4601fea119277160b516a026", 0x0}], 0x0, &(0x7f0000caa000)=[@rights={0x0, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1, r0, r1]}, @rights={0x0, 0x1, 0x1, [r1]}], 0x0, 0x20008000}], 0x69, 0x4008001) readv(r1, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r1, 0x1) 2018/01/23 17:31:16 executing program 1: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000090d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d3b000)=0x10) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000d3b000)=0x44fd) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c66000)='tls\x00', 0x4) listen(r0, 0x0) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x2) r3 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r3, &(0x7f000084d000-0xa6)="", 0xfffffffffffffdd4, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/23 17:31:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00003c2000-0x38)={&(0x7f0000000000)=@full={{0x3, {"2f5ea8ebc6a15f"}, 0x1}, [{"314b29ef170289"}, {"bb357107b26a27"}, {"cbe7b0730f9cbd"}, {"2efdea2fd0d887"}, {"9c410aba21fce9"}, {"e263d941aa04f1"}, {"ac38470f4da196"}, {"744a62262ab77d"}]}, 0x48, &(0x7f0000521000-0x30)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="6719b5f998d8ea72ad814865a8529a16796bca7cc6e292d7a57b07db48c72148d1527ce42514475f3be3a51efaf0625be934a51c0249038677c52a76d820d2e71fd77d9a7303883ea563e88077a7a7e71fe38615bca408c8d18dd41c6dc6050977b6bdc72b6855a5e39a4bfc1196e6b2f55b74d85389881e69e0a6f5cecfb421e53b950f28f122b872759ae1ec8c0009cd411f5ec72f914ad755e23e385b7c30bc5bed642ff47166bd6d9256a567761ef21260802796e4b2a0e78371e3aab83a268296ccec7d805c064eafcd113da47f8c14fa39c87e0c820c23b472b0", 0xdd}, {&(0x7f0000001000-0x2d)="fb3b56d3796e28d76fdb2c1a34a113729d4853cf98027f0c875d37e2487b81d4996154a9d5146027a3031b7eba", 0x2d}], 0x3, &(0x7f0000002000-0x498)=[{0x58, 0x13f, 0x2, "a1c57e019adaca9fb4887c19b6b902fe0cb374a237245f368f6608e1236a1ff5ff8cc83c79d60588b7e7835f8cbb8515586ef0e0e1c39fb7dcc0b32cc8454d112441130ad5371703"}, {0xb0, 0x108, 0x2, "b857d33707ac244ec5690c17d605ebc47c9607123ef1d8423c048d8c70a51c069f7082db061addeabfb19f5ec6f568bca6817c21b77c1f3c39ae3da8562e99874fe951e2dc6fa91e0a15108446b8cee24c72271964becde568405d3e3235fda5d523abc488e17cd0763480b6aa9c00dbd3ee4586df6aeda421e77585f7912e4006cd8418e1d501c45352085a513026b157b04d4fe5d25a5fe85496c5b187"}, {0x58, 0x11, 0x1, "4456830a4b0135eceaf1e478ecc6b5b580ff8287e3806c2ba8e1dadb85ce91938a76c6ef00114bad4aadaa6099a998b691c05ebb2a13f0000f8affc6b46ca16de1"}, {0x90, 0x13f, 0xb4, "0e5b1cf28d2b1c5cd1f67fe95697661dcfebfd053e43d751c39a629559f3e16b561a5c7db1eff26e28e52611afb2d7789014ae4a7fee1fe72982ed3ac070d56d44678ec7f591c3ef4226c1f3d6f901daa5fdfb1233d24cfae8c98f640493e3699a0d6521ae884141f7ce85a4097b78694e61eba77340b60f1dc4"}, {0x108, 0x111, 0x1, "73c21d1126a00310274892851788f75e4f9bd35d72eb8effc81325d37a9f3e04d00e35c994f8081ff8dcf5b54014450e8ecd375ea6288be5f74ad77b0cd5908c5824ea5e9afa3a0419c2f10c5478f0afbaef4758c2167ceef76cd9e75a0ec96e0c99a9e52c8d26e26d43fa0a3a95731c52b6f41b8d44c29459f3eb9b41393bc2ea4cb0fec45485954e8f6707c67384a4bdb80b2db6369c953471d2b11dd6d2e90ab9b3e60e7623d1f2fc61d405d675105c09792b6b452d6dddf833116433162a06b970ce01abc93ac9fa749d9db39178b308099b98265a29dc75ceb4a5796f589aca8aa5830194eddd296d9ffa3f9ff92a9e448f89aa5abac41d2fb7ffa4b490d81f39817fb00ffe542ddfee3d31c15d370bd8a515f9abbfdc42f2078dd9a64349174417afdd61e234d19c1d415a0d3c1064df7afd11f4584122038481b3d700af5658417ae37dde9c3057b6527d1064b3c8b7a6dc533ef578a648edc6538cfae61c89849e4c9671a6525d8612d472c377fe622f9d8d3b110cdc9b0825dab55226f8c2567a802d4bc4b0538def57"}, {0xc6, 0x118, 0xa5, "7df147e3c2911637a17d6e6f8f33c1a5afb11a449932de1d224c61f7cf2e6db791e59f84243f4f5a371ed2283658c0570ce61c815ce3f8b6d505611d53f3734942b363f1c8222f0a07b66d7e5831b671fdc72c132fe4796528a93aa985914b0a1ff0c0bccb70a4ec7db34bbee241ac3ef01f634af63512c88042569791cfeb1df2a4e34bdf02f3aff8719b37421e4c853cf7d636a1e33c404b4b040f66894e570410e960ed0892bb6b27c8fc49780cd6e335b70360906f0fcd69a88d2133c00088015c18032b32f9990e4bda4f48db6149c1a88d09017d85e25c7037eeabf9d08305df25656c8fa6437f74dbec8491767497dda1"}], 0xfffffffffffffdd8, 0x44804}, 0x80) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x7ff, 0x0) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000910000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d3e000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000076000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) close(r1) 2018/01/23 17:31:16 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x7, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) 2018/01/23 17:31:16 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/23 17:31:16 executing program 1: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) getsockopt(r0, 0x8, 0x40, &(0x7f0000692000-0xb2)=""/178, &(0x7f0000021000)=0xb2) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00009b9000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000ac7000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x800) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000078e000)={@common='ip6gretap0\x00', 0x0}) 2018/01/23 17:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000078a000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000d6a000-0x1000)="f0004a4c4627ded3766098be02d6c52de87377e931c70ab3ce2bb169aabb1b7ed6650a66661e9da7ded66aa36c19dda24d3ac3079307f4e869ab2a14134591d3a57efe772eccf1dbbc7fc59462ca2d36fe188bebcd5609ead30a8928797db9d185b0413cab3f4e0f5f3d9141968906f3903ab282bd31f364aa3a18807cdb4d6672f573494f3bb593d2c9da2bca4bb0f8bb16894a61a1208089e20a1ae81466c37233759b1fd5462d123413922325dfe8fd9f84422b0a5b51d543c422db7b797a9856910c84d5a76a0fe1bd28a18dd1c55d53bc212c524fe0a20f439f003d3fa87d5288154ebe2eeb90bcca10b1bf8e16b498694a8680e3673e16bae9972f229fa8e5dab66f227b5dec05ea801878bd5cf817635775e2cc300d7bb0c8fcb44eab808be235abb3948a1eaa58c242a99bf273466ee6673d8ecb147540d035b1a4b78c4d36db4340ca6767bb0770a9810e094cfa3055e86bacb7c0249d836cf942c434fb8f6eb7d1caaa4b198db9d4d5e2c6c33427fc972334605f1358d1857f416dd8183a83dfd569d2cb86d234626bc9c55b76e512c7c803d32b752c47cf7fd36c22a2418b74a2546d7bdac4d4778522dc048e2b143b065bb4f2c1bf2023419fe04d77e7d28dc2659038a1fca9cc0973cbd314b600f290c1ea949733244b54d1aaed6256be1eb74e7cf0d16c20c7c30a5b7eb159f77e159e3555640035690e88bbd2dc73a8af158d0dc5ce6db241168a6ccb001f316fe4c72e1c8f46a79fefc4bed9a2c1e2eb6bf21c279f7b42a222bf0ff1b51f62235e7c9ec4286db8fc83744aa20ffb932578fb158eba9f4ac0d68704baee4e23f7118bbdc8c3cf6979dd10ff0a9646767cc73e231858e3a05931272a37ace5c136c18598d5fd833775ef53b82bcd9a8e1b34cb1336c9b7c5ea63218ea79c20ce8ad4bdd27ef69be57af43e6e445aee13deb9a4bf53f1098e12fdb5d284ae8d0ee17e8c277705033e523056a88c46cbd7538a15bbf1840355aa2a35301a00faa50481260fcb502178841970e6c1475d063ca72494b36fc3fd6ffb4d8cc076adb75f3f38d85efbec54352e877d8ef44c78ccc543b16a68f7245b48f6855b571f9fb20a67625089f0492dbb9122c35c0ca307174ed70fd9b7e73471b5211296c3ee343b4c942b6a3f7b80e2ca3d617acb6d20514a0d5b8f391e788a9a28e20b59821308e03a2b48a3377ae27530e995a5be45726e78c3b244e8e2363909166deebc5949f84c9fc921df55a7dda7b61ae19074cb4ca3432ec0c5e111e2c7fe9ab401cba900df89779aed768e1aaedcde78630f543b258d8567446788fd8a6974afd67e8b7164e4f074768854c1eacd141d44e0ac28d84105bed81334f719dcb34363fb88ea74cf4a5588d4ec970d485583da7a6d53f2969d8484e44edecb5da75a25ce3f7b4f09dfb7927d4368702e01022159b3acb3b323d063d9580a8c0bba08877f2879357229891a65fa2844fd422aac61179b9f044d33bc52a1876537795cfe34c801e36e43fe033c051ca2846854e1a682b73c66978a073f8a3d48eebb714a83bf879f715cc4a22d00466d0556b30997a116a50899fae54e044e403108c614a20da08b070959e3d7a6f513abd84fd9274b651feb1a0cc30114b7ce5dd57c05eff16a10ccb0e6bc49555b84d6fa2dda7ac7bf8e9a28c25ac3fe93d49c2b016f749a1203e95defe02278870721b0eb2c9dbdae8abdc891cda8af7ff996b3d554066544fdd5c43d34c867ed23e777425e97c69c213e870f3fecf67a3faa69240dae3840d1e93183fe7923bd22254cba38df73ffce41136dc98f3315ed1fbc10e49fe6db24b9b66122942f0097d2d7915b1295e46bba767e33459a2a4344f8e72e2e882766f026c6b8d5c28748ac957f98a5585db45332416eff8992dc193220b421de5b163852ecc035c707cc3d3b343e0fc670f20868801feb2486a1c425f56613fe03662ff9e228a1e027119d3daccd2bf1e4b064bff18e558cc807a96ec7831473e090892b968ca5cc51184828429d5739fec69f05cf5f47e47e3e90307c41e35b01ead63e603c3c392f7c6941e947e1e313d6b62d45d1175c819e750f6c457595094d53dea8e6758556351378434a1f5309882b958a1f46aa2fecbd9b790d0798a52598d87486ce06a5571d22cc3362ea5ece575076ea8776ae2696d42239c450d7e3bfb58af61e511de3023c00f190c8be1d2a778f75578b49dd4b163a8ce4fc09b3b60fff531fdda87398c7d2629c827bbd0474abaa06b48ee5f007bb4ed821a866940ac4beb167fac1de1b547a68cd920e3a08b6c5194053138645c3b36688fce31c9183e61a136884e3efd2577daf9e08b362b635c928455e8bfa3be0962cd553f363c22e93712f4d70fe506e06ccb046281432d517e31540d3ba72c65ddfd9702264a8fc608d518494443914e3f9000a84d123ae418b7a608530568c54826e1ae010111c780c6f2c77c5e89490dab4f5685fa1aafb2c54b40a907e333c8963d6381252d475a22e05e6eb75f4d4c6263f4e5a33378461db41821e9141ce75ed472b473098620e7ecfd78200c0f773da95ac508332a59d4bb496d7900757d5c594e268ac57dd44af30558d74d253801d483bc54feb4a9a1c52dcbdd5809bdc5464ee887324cec3d6b331ab409ac2d7efea7a02d354f1c655197deffff46144f24bc59b2b4af519d726eb18a1d5484af3b6599bc5c9814556ac7ccb1e00e0a4168e2e791a8cf85171f2f40b92e139f3e1288534d1c1b8264e487f91b2714c62e2e99914d5679c1eaf527b07f8818cced2e1d9a2849321e62f15a989aa4d13e65f300367f9c58e699c179d31fe817e3833d3d9d19e67a94014199b3e49fc08716b3e20feeb47764c459ddd4d2ed66d3b4f03dc08729ab8f4e0be36622d584fd6b1fd7dae976f70b3de45836b657324e14ba475701948f5e4adf4de43c7765501c12e735437f9b8fcd25e2cda22b05a615df1296c87f3010c316ccccf9b7c6af9a5b521af4c1df1eff23975a9f0386af9aaabb46573fa9b7cea6d8854e404ea99baafa004f8f2a50fa957557ee190bc1f611dc3541182d63ff7223c26a585d152fea9c659efe5a629b9ef744f2eba825b621b03da242041863661f9af5a6a02e25a76324af38229b2e72d64d30b1a3fdf711cf24fdaeea8f03236983ebb5f0a89b1ef725d889ea7896a13057ce028fcb1ef1392ba9cc3edd4c82811d91295ae538b26369c0032d8d98d8417ebac50c9b9b8945253d3022a8b8c18574f138bb646ab71688405d228097874027077105250e036cea15dd9fbea136375d9f8b9f693fb2cb5868d9154641124b9c7d858510af7298d15fe32260cb0ddefab0d5f3abe3796047c41fd952f12175842c370429138f31054e7d07fcc31745807eabead5840d6f3e5fdd6091a4bc1f08914dc78c52e67ff23369d8ff1c3402fe685386582b3438570aceec7856f4db0b0f8f806ee9a3a6f15443980c27c96ad4ad0c996d6c051a377fef2e4183a680c39491c42f2ccd578069ee4497ecb641c64c76c5e322b37b81d9ad0087f161e4f3a1303aafe3f0b8a382609e4fe36e7de237cc0cc12401d8dad4795145ec6bc33a4ba4b89907b115b075db85827220d15ca5df9b2aba251a828ba7021dadd072050d1a05a88278414ec1826b8571f22feadbd8af7b280e49dc866ec429702b194745b76f22967d5fd54ed37d2687eac6303c4e0c9bd491827785c747f6ba98d2b1e817b9a89c2139f7616f9f175ee487a859a1346f48eb6a2a8c458845d11b4e0be7a0f9ff9fdb6460c2df2bab60e2a05b7006add39f3a2bb371dee9a624ff01a5297e099c373ddb00d63adfbf9f23c1c4b2c63f1aba4bce9bb32352972fcf23f9d823ac2418275b616719a6ecf85c3bcf13e34b6fca16cd971f844f4f3d621e2fef4848cc04fef8bcaa0710fffa25344f4c0e455a9a805647a1dcc339dedab370dddfe1c2f2d43f8b1ce881b4bc0bf6b8d0fbd2de406ad5b4e8a876a405486e021e49cd923c894a18316636154117645dbafdc290b779ae19d8bbfb0236a249edfd5ba3be6c5139e3a8b54c00abf138aa60909c97e509d71fd87c61060ed95980f538d9981519c6bfb7b86ff0c8401dd3faa37c145fb2a98a4483e036aeaf1b8f196ed63262a5d580081bf4398c1878ed87870a29b25b23cd49e8257cbdbc8f2dd0f5174d46281b7b96943fb4a403f9c28b1d19ed1597759f10bf9dd0d104b7ee0bb6ff42a9fb411d18cb2025be655f9295b30930317755ab4ec7bb4ba90764cd1cdb6fae464a190100f8835b833050868365a064004d55f37b868f67f4d52033dedc6d2f0e3181ba8b49d8fb0339af507d674d5dd80d1baf6a4b3a056b4ccf9b5a951aff9b97fb3f933d30636a471eaa88e43ce045b81b23b531ee3777261b058df59da691702d208a76fbde70b49481b9fa2cc7b0453c1e6cfa0b386c7f3b845f29299448faba5cfb6e0ed326d025ff50906393cd3fac4266c9d61dd13a451afdf04c0e9ca1017b0cb0095228de89e767b8d9fe40bc726bfecc457454a55fbe94f6a9a097023072a0c71ebd5773eccb6bed80ebeec8afa132ee9aea5d76b5d1da34b5b60e4f8ed6febfc6fcb568bd019f3016383e1425dd5291110140fc7137339fb2a90b95e8288a7a632c3e5962d4c3babefee871fd8adffa9ea85a84d589f48d01d791db5e3c3e5b461e9bb699e30a0df7176adccd44ddedd108ca27338784298b5575236e72c911382261970be38e95f4e506593f0ac3e27c6dc58866fde2c1a041ef3e64b53ac631e85cab655703d3402836f7c7cf0d5da0dab924256251abcd1fabffc058f6eebeb73463280c70220769ff2eaf92f56212042b94e244492e22a01d1747dda89cdf172535980018b09103883acada2707b2400472cc77330b77364f8aa02b114accf1759d4fc05f218e9eaa7e2218ef11dd1d86b0f4d2044585a5f5a5886759a2ef532a6b4aa08556491578b7d9d35adee6759bd0e7c660656288ee03a42de956caad19c9ea08ce4db965043f633210afe720d8cd7743c9eb080526f3ed842f0faf32bc545750971e6a177f177a6eebdc2c172343a4959a09509112bbe9d6100e138f7e19b9d94a8d59ccdcdadead4a845ce139c65428ceee444b2f1f5a3003473dff9e260eea638335b08f3531e04bba3e36bd8cef343360f25e69b8a25308e648a4046884a2c99ef9951cb7af3a9430e419f4040e72a18b119301fa5e42d035c57c4b3a3f7b28860e7858383b0d1f96c4563d304b25f5a6672283a56b554112d632f498f476715fd3377b8b990d252c732960a1119ef978c5d78954db1d76edf4f3fdbcb0557267d952d591e7ef312fb0b09d7f8638a0c154e5c67a22e68364311f4425b85f8f4a53b335607f92ea2ecb2f4279787eff77fe506734a213f92f5d4e94b588e3215ac6e6ddd6952062b9f9fcb9623621954cc478670dee692eb2c8e17fd05533c5b0318eb538893c77210f548bef50fd68fd366552b4f36917ada09b3aac9b27d37ded2cbd1caa3a3a91ff988473a00367656ac78bdd71704b81c8d9fd477ff9422a886d2b26fd8040e9ef02cb47e018cc54f46ec88b3a684bdc5355b10ff78d18966027fc30f522255ca39af4b238224cd8c7fdb6cced65d3417f20f1a2974ef945de9e1a4b7478a2f1ed9f6729fb56124e7f7f274bd49febd3d3b79c88bd81c0f0e2c4f638f7c08f88e21098eff109739517f66a2d7f907c0036d5f6258f9ef931c4ed10815449ee45a4359200a", 0x1000) 2018/01/23 17:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0xffffffff, 0x4) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f68000)={0x69, &(0x7f0000a24000)=""/105}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fe7000-0xc)={&(0x7f0000fe7000-0x8)='./file0\x00', r0}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r2, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00004c2000)=[@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/23 17:31:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0xf000000000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x1, 0x42e, 0xe}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x5}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x3ff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @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]}, 0x9, 0x5, 0x7, 0x3, 0xa8}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000df3000)={0x0, 0x8, 0x9}, &(0x7f0000b34000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000967000-0x6)={r4, 0x516e}, 0x6) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000001000)=0x0, 0x4) 2018/01/23 17:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004c5000-0x4)='tls\x00', 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d28000)={0x5, 0x6, 0x7, 0x1, 0x4, [{0x9405, 0x1, 0x2, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x80000000, 0xbb, 0x101, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0xfffffffffffffff9, 0x2, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x5, 0x0, 0x0, 0x2e03, 0x0, 0x0, 0x0}]}) 2018/01/23 17:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00000c9000-0x8)={0x0, 0x0}) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000038e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cab000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00008c1000)={0x80000000, 0x3, r2, 0xb4c, r3, 0x6, 0x10000, 0x5}) r4 = socket(0x11, 0x4, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003d6000)={0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000139000)={0x1, '8'}, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000992000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) 2018/01/23 17:31:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0xc9db) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) 2018/01/23 17:31:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000001000)=0xc) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004cb000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) [ 1893.922102] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/23 17:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1ffffffffffffffe, 0x0, &(0x7f0000a68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b5f000-0x4)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000239000-0x29)={@rc={0x1f, {0x7ff, 0x1, 0x779, 0xc0000000000000, 0x7, 0x40}, 0x80000000}, {&(0x7f0000271000-0xc6)=""/198, 0xc6}, &(0x7f000065f000-0x1)=0x0, 0x8}, 0x29) 2018/01/23 17:31:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000523000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000097f000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 17:31:16 executing program 0: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x6, 0x4) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000acc000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ed000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000acb000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000aca000)=0x8) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000acb000-0x63)={r2, 0x5b, "bc4f673c5da5d286b06dd4907a90e1d44815f84292f83cc5aba622c375b04384c2533d2a4ae48c2636a93fe247d80ab29f530a5553c8b8d44a5573cf67b9967818346c6ad848c3e5c6ec64714f9a3188f54080685f981dd9e378ce"}, &(0x7f0000acb000-0x4)=0x63) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005fe000-0x8)={0x0, 0x2}, &(0x7f0000612000)=0x8) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000acb000-0x2e)={r3, 0x26, "0a42424aedc560da6e6739eb90a4c649b2ef46cd3434d4d95c7d26377d978df20d5bad64bb00"}, &(0x7f000036a000)=0x2e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000aca000-0x5c)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x0, [0x4, 0x1, 0x401, 0x800, 0x0, 0x1, 0x9, 0x9]}, 0x5c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="06", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000acc000-0xc)={r3, 0x100, 0x30}, 0xc) 2018/01/23 17:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair(0x19, 0x6, 0x8001, &(0x7f0000efe000+0xb0a)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000a7000-0x9e)=""/158) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000ac3000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000015c000)={0x0, 0x56, "aa8e99b8efe29b2665c02804e507c6787ee0f1b75f1010c47bb813f905e3b0d73da5b30cd5e4a613baf2531ed39d194a3df615ea0b4acc41ad52b38febd7f2ba29a089ef2802573d732a91c658920c4f28e67f97f447"}, &(0x7f0000aca000-0x4)=0x5e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000920000-0xa2)={r6, 0x9a, "a9aea20eb389de45d912fbba2b6f78cc33325363d24b98f52ab70afb96e436c15260a176e00572bca247a95f8480ce10c7d05ab2603f282633235390b3bfc05ba36796fc73e99045515df3a547d46b156301128431776bfdfdbabb8b2a83b9f93a0929cc14aa4bcc683f456c72bd41a4e3e50f2fb8f13a69eb8dbb081bf1962c3127b093b5bd314308392429b61a06d8d292954fcedfd7728bb3"}, &(0x7f0000e52000)=0xa2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c50000)=[@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x4}], 0x54) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000d2000)={{{@in=@multicast1=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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080b000)=0xe8) r8 = getgid() r9 = accept4(r3, &(0x7f00009bd000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000007a000-0x4)=0x10, 0x800) accept4$nfc_llcp(r9, &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c72000)=0x60, 0x80800) sendmsg$unix(r4, &(0x7f0000a56000)={&(0x7f0000542000)=@abs={0x1, 0x0, 0x0}, 0xa, &(0x7f000051c000)=[{&(0x7f0000930000-0xc7)="ef0134fe96e2f10297329a47c7d5d142203794d3a8f582b4d49980368ad47b99f7e638efc43d05680ec09622cd138a8f9ed15ed9822a014cb934ae779cfe146e57734ca3b19b9e04993ab03831ac5420625a5900b4cbd9d0b0f327553e266f2ff27eb6cfcddac7f91bf905368576b0e5fc98aa3ea4c636da60e818e39a134906007a02f161b47f99c2581ce1352dc88de6ca3e8df38447c66d8d0969a8b3b5ede936b0a5f57322f8e8d4cf309e64a3c01b8fec2d6b1109118c1acf9fdb385bcab9fe041c513a80", 0xc7}], 0x1, &(0x7f0000db8000-0x78)=[@rights={0x20, 0x1, 0x1, [r3, r3, r0]}, @rights={0xfffffffffffffea4, 0x1, 0x1, [r3, r4, r0]}, @rights={0xffd3, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}], 0x78, 0x44}, 0x40000) 2018/01/23 17:31:16 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, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000591000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 17:31:16 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000ae0000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ae1000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae1000-0x4)=0xc) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f000070c000)=""/74, &(0x7f0000ae2000-0x4)=0x4a) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a34000)={0x8001, 0xaa5, 0x6, 0x10001, 0xfffffffffffffff8}, 0x14) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000ae0000)=0x0, 0x4) [ 1893.970511] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/23 17:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000e78000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000093d000)=@newsa={0x14c, 0x10, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [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}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @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}, [@coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e68000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @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, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/23 17:31:16 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fc3000-0x18)=@un=@file={0x0, ""/22}, &(0x7f000024c000-0x4)=0x18) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007cb000)=0x100, &(0x7f00008ef000)=0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000fc2000)={&(0x7f0000fc2000)=@rc={0x1f, {0x9, 0x6, 0x1, 0x7f, 0x800, 0x81}, 0x4}, 0x9, &(0x7f0000fc3000-0x20)=[{&(0x7f0000fc3000-0xeb)="01fc0789c8c128b0eaf87f87098600e4a2017f425200648c9beb1a6da69d0e6c107b9d303cefe547faa26aa49130cbe49456b0dcda76516b39ed4eefe27076c68eff2a9720ed4f15ff4fe3a09465e068e26294de4f413d37bfabdf1aef13258b162ff13566a5e95f52aa9935dd4e974f74d31c2f8b156e854cb8d3cdf4f3aeed35d5f5c5d05098d9132451ec8b200ede2dba398259f735c1bf6857633155a903e624bdc75b919fcc51f4e716dc483dc84045fb493eaee3c82717ad355a38be49a92179f4b5cf86b59abd8356e6c7138a54276faa1bad222ceb652d34aca364a75334358ce16c842ba9a795", 0xeb}, {&(0x7f0000a19000)="0cd2db66d7288115eafd98d2fc47657b39cc275a618e0cc8296601a2838a2e78e1417d6fe961de029462c76312f21a5bc29116aafaade09bd1c8c42bea060aa15b1eea04e61936625ee850ce4b5fa24eabeb019e410046d174e9ace1eca58a0d400cdb17d1007ac5fb7b53931fe212f68ff95bf00039d97f916729c7530f8b8d74d194c65b0981abedbccbdc80c5868d16cb7c98f1a82bbf210117b953bdc2ae82c4b946d0716d70af2813", 0xab}], 0x2, &(0x7f0000c05000-0x2140)=[{0x1010, 0x3a, 0x5, "138024b6801af6cf4d712e9dd097fbf72f8eb7eada2d8ec6cafd9bc02d8dd2b553a2a74a8c7eabfc585a0dd2ab09226ce72d67dbb67cd30224dde5c69a4175e87521201eb201eceb2bb9093c9e7488081ac8583c5a972abdd52b5c0796b3189cb6ea34378df123510d90785c77f0d238d4399640ef49ca335450a09d0d0699ba843484fb5324299fa2ff20def015823face37488726ca249cd27b9de87617dde9d4e803b099a7447e72464c06fa61c9cdddc918b0a4795a3d8fab164be7b035d1a1fc6b5f80e3baef164c5746aacd5d065627b9c091102d1b641517b4e57615d0c4ba91ae4c7a8570f421464ad70f1f929ca8350aeac5bd93320866dc093c8a740291955f60a0812884a0722d4967ad477380b3ae5724f5d7437d0804769ccd845c7dd2cbdf75c19dc3883e778005bc7a90190dc2082447c4cf13421f6fdf6ae8cf60b9595f0fe2cfa5a9fa42ff2a4a73d1e2506436fc9477dca865a31868a64515790988255e1696cb8f3841e43e872d57534de5906e6d92094461219fa46b8ffe7c4ea675ff3e6e1767c8b033a3a465de8dbd82f89b00b0b262ac985863b8392388e815a4dd27a724f3da3db20347a2603caba0730f5d6d6f3ed8e267048a0260c5572cd87b77e04b7fd45c785df164f357a88470eb8365cd2ff973d2fd7bfd76f04d6bbf315e8ebeca4af639e26acbcae9a5506e565ea585514894d5951dd9fb3d8c35c89c42ddaaee582e91327e78a5320a84f52fb084b61ca998afe5ecee303c67f0c7a38ab67f5e2be3d13454d9ecb54f3f73a8f4ec207f7a4e88fb9ae846bb012a1d9c814edba62e4490ad83f5eff8a81be58370cfc5d8356041456b82762d5a620393e17b9ab6857f22c7dbaf208416ac6101cab6607792012f1f93b157cc0c05d04033f342e66f21c3b662ee667c27b663a6218c3c63d16cd7822b0677d078dda1c74dbc51563c93e0d8e554bea75e919850ba8a5cf57d456f4bceb645b3b58ac2b8203674e4f647ef9a91dd9bc4c45bb97ba0ccea5550a4b613f634ad430ceac70ae5a367cb1f0acbf6f84a24bf876425d3de310a4cb2b11e17dc3fb3de9a4f07b2c4c0fbc16832f6af52eb9313fe20bf12d9d288b12a3feed714107500818b78b00ed6d10d535455fcfc3315f9fcf910e4befecb87030169e70519948e639baa0919f91d66ba414d989e27908bb5fbffcb3fb357427237712b218687855818cc66ac056048058ec7fe8cdf0339cba186f97b24e892cafc0bf05c282cf34ff612229f8e4eaeff1206db9a23da558e043a1805030684f5def13e9f225f2fc576c65675c72626a6d08722060ce8d844afda464f2a64c6f944fc972e0addb83f73ffaee7860995375183e6691609939945f9204a297ae61695ec5b2a9049ea7b3a4af7e9b834a31584586a79d4b26ac5f585d7cba8161463776e74201bd31cd53c415d8af324d48a74c455ba4c7c6f7f1d5e5520340fc4a3df4780a1b3b0fa30c69c270325525d1da29dd03c17682d9502770c15dc06da813641d1fa63335355bc2a6f636dc9067d4cf3c4b2d00349ded1e208be9f5a55fb8fe66b7289551cb17e8832a8da91af711379efa3c6c8921a4d488cfb521219d0b574b4dccd0b7b3a834501afea8314869c3060da38dd6c32c39f171ecffdc8fd781da1c3e0dedb7fab90bb66e0a934d9967c75248f2b073bbb0a37164baf6b86f815f2a48c2a333a4843bbb1d9d0ea361c0cc8464e8ef4649085ba6557fdab96667117a7b0e205a969962d138d1fea07ea4c5f49810c7190eee06c84162c061ffd168360f1b53b4867ccd3941cfe42a8544053d8dec321ae6d9d0be7e7e8a219e9b0931c0ff021fa41d57e8b9529060c8369d95e4d887545fa424ce3fd8aa301c3b69404e95a75185c1d5cbf7d9715d54d2d4a1c2f22bac78b8008a06dba7bc79b54dff476aead88e694b6c9aa50b298f22f3957059d533d70916215318bcbef5fea8e0018c75a1d82fd5753cc6f756e26b260e7f2b708644b7804007b618625e083458a6eb74107ecdca9002c26b81a4b10abc9646c94c77f66d07ebe332b6c4ab19e0bbc0473100821a63c8693b4ea5ee6a2d1b7b5f5e4b141bee0aa7c9be6421c58f06341deea76c31548a406ecbdad320b4b72167009d3819b302a1215c8f918eb8198a0d1f857356633aa3cc2e6a71f1c8059c9f9db12ae0bfdf8d3e797a4eb7e5eb69702a59e1c8481f17d2ff3add019a915938977e3621fa8067b3f9bf8ee8469a827f3af80f22c0518a0a0375a3e3078c754107a9e33d8f4c5820a8d43c15d55ef3bf7f708e91afbd54234e09bf10f1c70d62dcad73bb4eac97ef491d072c0fd080fde19d997a487679e997e8d20169578466c5c848f13235a96e0abbff8acc41b461cb49ebadb61c981eed319a536159db89612e9e58b485a822237f0a683352e711e135fa21fab106da43ed63a5564c44e2ec068851cf85e90646a5f13c37fed22f08939c2e19963bef33826a2e691cddf74a2899dd1e5367cf464cb4f05fc1a5d961baa9ee88be95eebac456e4d7abc9fec8cf29e5ba1d315c3cb0c99b398ba9d04421ede6fd5dee31a03a47d21bcedaafb932b5871dc7f9d038674b577da9b2b3cf30e1085acb7f07329d85828157629c8d29ffd7632212eb09d5ddd9f222df29c883761c7f5f3183a5edda79a3c2910da658404c0f2d4776c2e912f0d1f0c92d06f9055c75a13df7b880bb9c11e757d45d85c268b92121a906d351134ffefed5ec869e14e80ca707c3dd8fa14dbf6d61da844975b392c35597a27e9a9acc44b317ca7a0bf35991d1b246739fd98d271be8ea4c1c74136ec4d0429543a7e3c1e5ba1cdbfe8e967d3fe9b2cbffbb636e5973bf13dc36d0af9d4e3bb6c3d45590ed7618f22ae0e1bee873f7577086a58af2505827b0d96bf04bb365de369f98f3fbfe4aea8dae23597f022b1bf6b6b5eb081b583ddcf0a427ad95c100d6d84fecc957256409125d36c4aa0b88ff0f9f10b351074a940afcecdb97c32c3d9b0b648121017f631107ef40567bc7a6df8fc27cdbf36336fc0d9daafdf4a4c0650c32bc678720886b26ff47b09febad822a2861ab3d1b00dddc5436b747690237936792cd6ca783ba432b251fa9b6589fc440057fcfc42e61412c4fdcfff264ff407fecd16915f93308b5115e56b37062a82e20618b85c9b88b49daeeb973836f598a08b982659493edfd05ada243fe9a2b4987ae030d0d34380487fbe93d984070c53aa35f6ccaf8cfee9dcfe98e171cb0def21b1571a7af8804e2677d608ac36db76b274b792261e0463438160b3483e37adf01879cba12972a9f25f36752f489e4f49bb88756732b945a2f00ef69f3b54737f1f003825d792d7d115ffce7c1b478716efaf6d252a0eaa79feda703e865092d514be63a8043642cf01f160132895f069ec9d96093ea3e3ee444c6bf8e3fbbebee1c0e3e5064f638aefbf7695635def8918c4675cb5de487d43cc9ea599930f4bbcc430aa6cc2f35fbfd83a97b7eee0888f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{0x70, 0x102, 0x2, "c5b5c1f6fcddc68771f5785a836e7b912b7f07310d40e3b3b3da655e728aa6b10a8c46360ccb3206f8697cc942b637004227185862ac62803bd0a0b50387d9253c9467245e8dfc3f8bfa0ea9f53722ddeff03d0fea2ca961868830489e6e49"}, {0xb0, 0x110, 0x10001, "10b83a2a06501a250899321a0e5e245e097814ffe3aae5006966301a6f52b7d624e7129f209f1055672df0e6d4a3a7c5dd0f211987b5b0592d8545873b69c6914f32f72e14e6c693c5714c96a32b6aab290095d5905b64c646259cc987a58da0a1edae65158a53161f228ae00ebde603ba6f26da4d97c5aae45e54b740a8b8c4f1e4a2859c3f1f5da41409bdd86dcf613d4588f0be39a36b3aa765"}, {0x1010, 0x0, 0x5, 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bdb2678ba62feb0933b044dc93675927f1b80eb8155d05c79d1fc3ee5389ac7782012aaba54d3c1b07793c75b55f764c3af8db7b423ae7bc777c2d426d330cf6d39007ec81c671e12b0713f1776f8f20861cde29892b32e932b51b650bee4f1bff9d549bb893e489f03245baf74ba92bb71c3455cbd42ea629a6eae87384a8306f0933d1834b188b1cf85c666fee361f3192f2167e23cc96832fb68cdc7f6ddfbf0aca1724d0dccb4b199fbf1ad76743d1d422b4c77126c7dcc130b0d1e69a46ba21b77b0063467caf66ec53ece0da04bd75eac5fcccf7954741b590d541b9f3b829e9ecf3edd418505068f226d247c145f42e846eb4ed3d29f4b462155fbee3598fd39ffe11ced4b2a087b9768741eac624cbdf1082c8860b2df6cb35ddf333f7fa652f57d6dd6676b2a81b637beee8d3de782d299be9b3a15c987d8130deb3c625a7aa61aeae61d232897c260193ee851f32d5bd2fa8a53a5a378d473560ae6df15e738c7da7e87b529e6e69e788e6a662c7e3ee50d8ed02ae581a169248d00e2b71df726f3da9c743def6f1cd41904b5cfefdb1f27b329d8dc0b97ba0260392853c0415329756aa62ecc37f38e7bbd5f850234ffa1c5f7e1462f55fd6ff84b7849256dd4c360f49bb1e559c65314c2a53751d322cd1f0c6a810123ecf397bf9e704a8323d6e4631029cf62f859400887aae7466a6e8d22c934df69f02915b119f62c0efd106b7c5bb50ea43481ff4f664b81f8b44db712b808b120724c0667bf6ebd16f87b35a5143da9d604c8b8a720229b8882289ff4f0fb390d455bd01374c8840546fc33bde789f495ae05e2e7670634370eef56d1846eb29f1324f51a0ecaad8f59828ec558f36caf4a05d52667cb973d0824535084f30e1e8166f0ae7c11e6d311a6bd0563f140d799cee73c8e996b40a6a1ba515f4864c29fec42530433970c433e3a639b17f48290ad0bc2060beb52f581bda1bc5c7f8b1be44e7493a9408b734841c81b3df6a40f8f2b690fbea5e3b0be25fa6349391da3495a0555e24f8585aa7fef9131e700074de7b0eebfd82cbfed3e175f78f69759d65431b4281c355337223fbcc5268ce0656633f44543a4216a8e378f67c32c0ed9eca26adefb882d1c17ae817e477f2d1397dec56bce8ae672cfa9c16d4bfef1a3033b45bef1d966c4aea5fb7f1da631c16f2f565d0e705319ced2082eab4a909c3a7ae4a1061654fc3b80da00061a1431d15866cbbcb5bce1e340a5c5a7ca8e7d4555ccbac015aadf8bbf7a06aa46dd70f32e96ffe38091ace1d3cfeaca54e4840b4a960840862b8dbfdd7af70bc4dbded49447318e6907cd92e00714ec67d99b94ebd8ee43b32d730873caa3431e04aa4fb4a112e7269901186bae9ddf60c99d900e202db6cbd68b5b9a3852b955f2bd4d0fd445bd6fad38d457cb9dc8a10368870f04af012b563558e4452bafea26d493b4b6b65d1bd6192e0385ec1b23fbd8b1df7c19b31767815e29e975c08980239b91dabbb11d554c28822f82a13373c4d2354f0feff260cad6dfd290d0445732ab8ae52d055c47f3e778dadae90ed046738925826c0c80be962a8816d3e0cb90eca0c56699bb630c0ff3898b2078671b9890c724e2b431f187f87e4e9bab92472565786743433d49d47cbab313efa1ad8368f61a04297cc56ac85cc37f7959c76b7351cb404e75815e444c2c971fe9d1f8e25ef4c1e8ec9593ead374c3366cafc1fbb7702b4cd781c38c67d9c1c484f559ccc687e5f8cc57077b5dee75782fb1d91ea88c6d5c6d91dcbae39c145841341152436c5200ade79c706fbf20594e0e2a8e1aef01f6ad13d71441c4b6cbce7449275df742d06318e24a417c902bb32742c09d22fc63d58d7cc273229264d3da28f073294137c8d43cbab31682a9815a75c0f4273caee09ee13558c928291aac635fb3016259946a32a43e0066ca73367a67cf69278d770ff626914b42e1b9b833567fc1eec6d77bba9071d10a4d8bfefa5dfc95aec826009b4966c94c8d4f96826a246a41aa08ecefd0fcd85a44b111ddd9c6058a58434b9772f7080d0f1594414f1457e2954bb00238445247ab50bb2a5fae1aaa7dcad0d638b07b3e52b4b1048db67785d52c62403e92111f9f347823efcba90877a5ad2ad765274359fc3bfb7027e81399e92d6f57b2ef61f03615c85883d1d659ce3fc7a3845b27f9f4e2fa027c5ea32f6ab686a1b784e2ba751e28ea3a441ddbd27c8390e821dc5a"}], 0x2140, 0x4000}, 0xc000) r1 = accept4(0xffffffffffffffff, &(0x7f0000fc2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000)=0x10, 0x80000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000fc4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f13000-0x4)=0x14) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xffffffffffffffc1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fc1000)={r2}) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000c4b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/23 17:31:16 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x0, 0x2, 0x59c, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000007000)=""/171, 0xab, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000-0x4)=0x4, 0x4) socket$netlink(0x10, 0x3, 0x16) getsockname(r0, &(0x7f0000002000-0x32)=@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}}}, &(0x7f0000001000)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x4030582a, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r2, &(0x7f0000006000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) 2018/01/23 17:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00003b0000)=0xebb4, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000227000-0x4)=0x9, 0x4) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000075c000)={0x9, 0x40, 0x9, 0xacb2}, 0x5) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000260000)=0x0, &(0x7f00000e6000)=0x4) 2018/01/23 17:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bde000-0x14)={0x27c0, 0x2, 0x4, 0x7, 0x2}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cf8000-0x4)=0x0, &(0x7f0000b41000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f000028a000)={0x0, 0x0}) connect$nfc_llcp(r2, &(0x7f0000234000-0x60)={0x27, 0x6, 0x40, 0x7, 0x8, 0x7fff, "1fac8eb461865ad58c064a4e179173f6b96bbb8b22f26cf7e40b5f7a541941215092c68271ceb8a1355982707b8b51d75b231c494be625cb4b82a4732de2c3", 0x1}, 0x60) 2018/01/23 17:31:16 executing program 7: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$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) close(r0) 2018/01/23 17:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000056a000-0x10)={r0, 0x80, &(0x7f0000792000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000086a000)=0x0, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000072000)={{0x1, 0x9, 0x4, 0x9, 0x50, 0x0}, 0x0}) 2018/01/23 17:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000fd7000)=0xffffffff, &(0x7f00008ea000)=0x4) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000072a000+0x3dd)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cff000-0x4)=0x0) bind$bt_sco(r0, &(0x7f0000e2e000-0x8)={0x1f, {0x1, 0x85e, 0x20, 0x9, 0x8, 0xff}}, 0x8) 2018/01/23 17:31:16 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00007e8000)="d581da894cd0112b2585a30c49cb62d422211e8894523854edc12c246ff7561486386d0611145b7f8d1d147933ac603e52428d439227da89fef42d9f5cf4288555194058a1a7ea04c6da8e1861498b4d78d38d9e53b8ea22d0b4c09895dd6dd18fb647c94582dca3bdcc68f65b97de3e12b78c98224309126325fbcb20e93608c9063dc3f5537a02c3f0bb88802f777825051176d7a1cdd709da04b3f404ada5e7dff218ac548a6690709e841be6dddbd0ca60064a6441be286a781916bfc6fa37e927dc0d2295a4bd1cdba456d894ac933dc07d45b97e2fac033ed8597e85855215ea8c279356a3409dd5f03e", 0xed) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000ffa000)=[{&(0x7f0000b4f000)=""/25, 0x19}], 0x1) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 17:31:16 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x79, &(0x7f0000f7f000-0x8)={0x0, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000e7e000)=[{0x30, 0x0, 0x0, "170577c31c95f121358c82e8d83088d7c27bc9e325fbf3df7836a2"}], 0x30, 0x0}, 0x0) 2018/01/23 17:31:16 executing program 7: r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000079c000)=0x0) r5 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a2000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ebf000-0xe8)={{{@in6=@mcast2={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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b24000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000605000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000398000)={&(0x7f00003dc000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x21)=[{&(0x7f00004d9000-0xb2)="16c48a233834cda6517192fde082acac6ec2a765d3681373ea7976def10728d7557db509a0b9c72a142db613280a970415134e00dfd21c1cf00e67702c07f5e0ad43d2fc89d2e2fabc21b151df56c380b55170497dd5e37097ebad20937b5607a4e5489cd8eddb8eb1370c1fb6c8c0f06372f9185374fc28a3b5cb70fcd372ca5fefb0ab007e5c792fd30acd3251379d299302285fe7a4dadb8aac9f9acc93bb8b59a178f9c9f698fdd2e2ca3ef99f7fc79f", 0xb2}, {&(0x7f0000001000-0x2e)="fd2d2f20ff61df3cc7054df943903d6a29a0e9573e691ade2375b7ad27dd39b4e5faf5bc6b5e8b79ac949ecd5abe", 0x2e}, {&(0x7f000057b000-0x74)="8d6bb96b2d512855bf67ba7bc57b9b40aa0dbc595b8e80dc2e36b4af38eea663f0b57e84acb796d3142ec7cd061d63790f3192b30d16adcbb2fdb837a48d0c734b39f5f7c1cdb3329c4a50216eaab16bb98bb8c5f8fac8820dda91547dbe7ff0e295144f42aaed226d2e26697972f15652238b4e", 0x74}, {&(0x7f0000293000-0x32)="ed099637c685f1c0ee05b005a49eb772df8d62f80b0a8fd12293db7a4f40ecd16c41d4599351b1934a789c53ad039ce634be", 0x32}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x10}, 0x4000000) write(r0, &(0x7f000022e000)="", 0x0) close(r0) 2018/01/23 17:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000614000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000576000-0x4)=0x10, 0x0) connect$inet(r0, &(0x7f000095d000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000b64000)="e7f92e6ab968946bdbef13a0d51bfb522c9100f3271b399f50c5a3f1012ba05f62d8cabc649840511227cdda95df273e71344a7c83abda9f2cc176359fd0b85f4458f16ac18f43a9278c79c9a15c7170456db766312ecbd2729df9479826cbcd6e9c42") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001b0000)="713c649e1e79862acd0423b59e77a658", 0x10) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f000003e000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000037f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x26b, []}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000f5000+0x3c2)='tls\x00', 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00003d5000-0xc)={@broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a0c000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d21000)={0x4, 0x2}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d64000)={0x3, [0xfffffffffffffffc, 0x80, 0x1]}, &(0x7f0000f9a000-0x4)=0xa) 2018/01/23 17:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/23 17:31:16 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) r1 = socket$inet6(0xa, 0x6, 0x7) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000016000)={0x100000000}, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff8000000, 0x8000000000000}, &(0x7f0000017000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000c000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7}, 0x98) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8, {0x7ffffff7, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x48, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/23 17:31:16 executing program 6: mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x2, &(0x7f00000f0000)={0x0, 0x0}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000f1000-0x24)="e94c1bf60e58d6f563dca8a420cd60aff463a3d1f7beed334a3a9f01dea301a38494b473", 0x24) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x32}, &(0x7f00000f0000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0xcb, &(0x7f0000002000-0xcb)="f496fdadc5a6910e908d9ef7c4cd6f0233d7b7d59f5ff2ffb4350df3ffb792c6385867dcfcd5da6e313fadd0897506e55d5562b49c801e7e49ce961447e042e348d3cb56000806771daf1cc8cc146c26c17671cdeab38a46f167b4287c81931c4803fd1067610f88173619a6f4f2de94dc2150805c33a7e22881a5a67ce66c3c35fad4c611f64e6f26dbacedcc7e36d5a4b2b643ef9fbd0596b95d0df7c0a3c66a1f969266677ad07db6cc72062d14b0b6ce400935fc2cec2307ca1a872c3a4ae32cd9c736c145a14649b8"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={"7e66475e6986c4f594aa4c08bb55da45", {0x4, 0x9, 0x5, "9d265fabf546", 0xf71f, 0x0}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000f0000)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0xd)="11e5f54237eb97709bd9566906", 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x8c, 0x20}, &(0x7f0000000000)=0xc) 2018/01/23 17:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000183000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000f9f000-0x64)="15b8535605448828bd6956cc478a8ce96871e4b2e2dfc2ed6d2a0bd50d080e1ce21335066658ffda9a6d47f1aca4a90cfef09f51209d66e74357f1e74129aa3ee3cb38cecc418a7532764ad89346c8a7ab7260ffceb7e7011fc30915e51009296e4e7973", 0x64, 0x80, &(0x7f0000cde000)={0xa, 0x1, 0x9e6b, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) close(r1) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/23 17:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000027000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000912000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000acd000)={0x0, 0x1}, &(0x7f0000dd0000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000358000-0x57)={r2, 0x4f, "20beee8932e3c1037db8882b25e025a98d6fc82f7ae61414c3b2a96b3b72ac77ff393f2a548a19ccf54ab6ab75976dd08dd9203cdd922fe816f10f7bc70367d72de315b1b74b450eb74ce464ca8cad"}, &(0x7f0000782000)=0x57) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000035a000-0x20)={@generic="07eed86779feff25fc9732e7f44eab12", @ifru_flags=0x2}) 2018/01/23 17:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00001a2000-0x4)=0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000f20000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f000030f000)="a8bea393d9c50ae8297063dabd3a677c8d91d8bbf1f5b65ad28ddc21cf7755c53053e5ecfcf5fb7f4f200b9949724b9e5989061c38f81cf1f516f370a9f85146b8f6c03b487e77304927528da5b1239521d25629bff819f5eaae32eb43d03cba43f292fccf3a528bc2983295f1c8563d90688648dffceb1c96f7a0067fcd06fb361b44c07637a2f635e987ba67b4a984c5a58a446f0a1b971c4250cb03506fb7e699aabc4760f7d30ffbd6453d43092dcbe5f2cefd21df395c771e27d3ba56a5b34b5aba87aa842a1c78083c2bf6320d8810c6e9603097db4908aec0df4e9d3caf52276a69c1f90e2a1eb8a797bd50fee7cc7e8d", 0xf4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00009a3000-0x8)=0x7ff, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 17:31:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000002b000-0x98)={0x0, @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]}, 0x2, 0x9}, &(0x7f0000a7d000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x84, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xab35, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000809000)={r1, 0x0}, 0x8) r2 = socket$inet6(0xa, 0xb, 0xb1) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x6, 0x4, 0x7fffffff, 0x8, 0x8, 0x2, 0x8, 0x24, 0x8, 0x0, 0x8}, 0xb) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r4, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f85000-0x4)=0xc) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f000036b000-0x64)={&(0x7f0000464000-0x10)=[0x10000, 0x1, 0x3, 0x1], 0x4, 0x40, 0x9315, 0x4, 0x1, 0x81, {0x0, 0x5, 0x2cbd, 0x80, 0x3, 0x7fff, 0x9, 0x100000001, 0x3, 0x6, 0x4, 0x1000, 0x6def, 0x7814, "a9014bf6474e50203ed7d6c1c60c26639b21734d571f162d3dd77c6aff89f5fb"}}) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [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) socketpair(0x5, 0x3, 0x9, &(0x7f000060d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00003ae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000f85000)={r7, 0x10}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r6, &(0x7f0000f84000)=@file={0x0, ""/56}, &(0x7f0000f84000)=0x3a) 2018/01/23 17:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000044c000-0x4)=0x0) accept4(r0, 0x0, &(0x7f0000a5a000-0x4)=0x0, 0x80800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006e2000)="091f89e3ccc7782891ed768b43277b", 0xf) sendto$packet(r0, &(0x7f0000c04000)="", 0x0, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/23 17:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d2e000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000501000)=0x8c) socketpair(0x3, 0x7, 0xd27, &(0x7f00009c7000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00008af000)=0x0, &(0x7f0000551000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000033d000)={r2, 0x100000000, 0x9, [0x80000000, 0x200, 0x3, 0x10001, 0x200, 0x401, 0x3f, 0x2, 0x6]}, 0x1a) 2018/01/23 17:31:17 executing program 5: pipe(&(0x7f0000607000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000000003, 0x4000000ff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="", 0x0) sendto$inet(r1, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 17:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0xffffffffffffff93, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) pipe(&(0x7f0000fa5000)={0x0, 0x0}) getsockname$unix(r1, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000349000-0x4)=0x8) 2018/01/23 17:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005f2000-0x8)={0x0, 0x0}) r1 = accept4$inet(r0, 0x0, &(0x7f0000da8000)=0x0, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000435000-0x10)={0x6, [0x24, 0x85, 0x7fff, 0x7fff, 0x702, 0x4]}, 0x10) 2018/01/23 17:31:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) r1 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0xc0000400}, 0xc, &(0x7f0000001000)={&(0x7f0000001000+0xe03)=@delneigh={0x24, 0x1d, 0x600, 0x6, 0x2, {0x1f, 0x0, 0x0, r2, 0x66, 0x90, 0xf}, [@NDA_VNI={0x8, 0x7, 0xb73f}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r3 = socket(0xa, 0x4, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000001000)=0x2, 0x4) 2018/01/23 17:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1d000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = accept4(r0, &(0x7f0000cac000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a45000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000184000-0xa3)={0x0, 0x9b, "eedc51c00298200e3cf699fa881605f5ea7364b8cc31e32fa1a47328eb09e169c8f3e9c918df089d94b233c5e4392b1dcea5651b3817b5e7332b64ac0cb58d49be994ab8e328c7451fc06753bfd6f056efa8754a1d97f6e5d8c47986193c18420babbf3890bf03f7338857d0975ea346208fc42d429cee7af2d01b84460fca58a559eb30b56d2c28dc2f28ce7aadfb2e9e92a4f82bc19cb5695c58"}, &(0x7f00009b0000-0x4)=0xa3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001e8000)={0x0, 0x5, 0x3, [0x400, 0xfffffffffffffff8, 0xffffffff7fffffff]}, &(0x7f000030f000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000806000)={0x0, 0x200, 0x30, 0x7, 0x7d4}, &(0x7f0000795000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a68000-0x8)={0x0, 0x4}, &(0x7f000003f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000172000)={0x9, 0x1, 0x1ff, 0x0, 0x0}, &(0x7f0000b0a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003fb000-0x9b)={0x0, 0x93, "15dfb357a329482f54e3edbd5abcc0de443f8b302b4ee8f20114fb829ae7bdd2713d6a51449231155ba6697ae6448a4e7986405b1bcffcda2d2b0c563e4e2a42d9e65f26fb9184e3b9bf4d93bb131d4b19b2f12f64dfb289111661ef4d09dae8f61895a8dcacc1f5ba4df60599b1d220b3099642364d8c1a613efc54ce4499139b92649f3a254406822f040e8da77436ec0285"}, &(0x7f00008d7000)=0x9b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000002e000)={0x0, 0xb0, &(0x7f0000adf000-0xb0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xeb}]}, &(0x7f000092b000)=0x10) sendmsg$inet_sctp(r1, &(0x7f00008fc000-0x38)={&(0x7f0000b26000)=@in6={0xa, 0x1, 0xeca, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, 0x1c, &(0x7f00003c1000)=[{&(0x7f00001c7000)="6b9a10dc548c5c1a766a5fada7b132cb8ca9caea67fb16374b56b675e56c10a8721b6b25c955cd6974a7230cbb7f5825b3c3238560c2f013d79bbb48baac2b7dfbda493f236f02e91e641420c989dd4f69403d15556ceaee0083f8de6bf0ab920d6057f88f92a8b453fc68aaec5e62207271d629b2136b48b1d4a3999108cbd6130293d8b3d942a26c3c67374f015b4eee3b79a9ed42d6621b100b8ce34f67b1193524436d", 0xa5}, {&(0x7f0000fdd000-0x9d)="bfba3885ebf5164354a89925ea0b4a9cf7a202c481b7778f4a477a55808358f1dfecd13552f6aa3e019f02667a791eabe248cc9b9f0fc23a0fd5aa5647025d2b25cb98452863bd10b4647069a24cedd0e54bb73960aadcb5be6e9d7a398e76ceb9699e8e83b3c0545b470feb4bc4630468b8dbaaddb5e3900ac030fef330ea1a3eafea1c039308fff681c81a3d0a229215087d1be9b03b6547e62f733c", 0x9d}, {&(0x7f0000d4b000-0x81)="3ba20fe0b0519be759ea778c60ad3adae881e74cf9e9d6942f67cc170aaffac1c23b703eca6f31ff7d6b0f2d52fb8ea784914915c01de9e1d744a4134410cb18586dd20b245e35d37f942ca75b743c0687bed0da07d8aeef4e36e60fc1870476a8aa966dc775957d760813e308d058245f2edabf656412962357cdcc4d1ab02b2d", 0x81}, {&(0x7f0000a5d000-0x1000)="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0x1000}, {&(0x7f0000cc3000-0xf1)="bbc8b067c9c89125bf2e6d49f571966dc47d8e5a5fa2cc2008cd22590837183799520c1630acf597c5b52d3c7f8bc10105881478d1b855c5e6d264cc0a705902b1ca8d41c6b2d68dc745d818e37905ef361fb5887f5e014cb48cfda137c7f6fb182ae6b3c7a175e941e4c25dfa3ad46db30b5ab1d4d89f73cec992c059aabc1766078570e7a7ec6a7de8d3bcf78ae08b68babd0eae1fc099b56982abca7da2d5d198bdf8fa212c7a4d59fdeb6f9216f71d3d2eb68385145d895028e106a976cbce2e17a756975d99dfd674c2e73cb4d00fb7b8bf62ea58851d8eb5196df4bb0749501b5f87ebe6d8b11fd69f9c05e9b58a", 0xf1}, {&(0x7f000000f000-0x1000)="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", 0x1000}], 0x6, &(0x7f00006ae000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x4, 0x80000001, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x9, 0x8201, 0xfff, 0x2, 0x20, 0x401, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x209, 0x8, 0xffffffffffff0001, 0x472, 0x5, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x800, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0xfd, 0x2, 0x401, 0x1, 0x81, 0x1000, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xfffffffffffffffb, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x7, 0x8, 0x2, 0x541, 0x5, 0x6, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x2, 0x200, 0xff, 0x81, 0x5, 0x3ff, 0x7, r8}}], 0x180, 0x81}, 0x8d0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f00006d3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000223000-0x4)=0x3a) sendmmsg$alg(r1, &(0x7f0000fa5000-0x230)=[{0x0, 0x0, &(0x7f00004da000-0x30)=[{&(0x7f0000146000)="c7c2548af1ba722497c985d825b24527e12e366f9fc4493c5df6a785fdc2d7ef690fbfc44b969a73822ed69532d448ea070ee2d927b67dfc319ef551cc5c608422c1190ea5e4", 0x46}, {&(0x7f000021d000)="973b35fde8e901fa42531009dc9deac2337ebb771308caf84f877375ca5704271c04ba6ea5eecce3240220026ea40b1a8630bc881f354243393d979f9945c5fadf08d4c83b67aeb1a3bb8aa37ebc84409fa98e267970f9bbfab2ca898b0689b1b19c5d33f89ea3f52afbde0df597571edb71ca2d3adad0cbee3fd4e6f49dd0b33cb49bf73501b4f5dbb1b0cd35e55bdaa69aeeab150f2961b4e6d519c055e8cebf6f50e041079eb580a49b6997f311e9a96415a216ed", 0xb6}, {&(0x7f000016e000-0xb6)="33b60886185009e9fbacb395cf52012cf43943121c6bffd8c8239fc6bf482abe9e779d3ae8e02d297f40a92e3e254b1398d161a2f91553b419c99101a289a66053c401ed0cf90f09f657f3bae4d75eea424249367f95220c7078d3fee537e10a44e30a1aab59153b18fec3062c2eb9631a5a983f761b165185cd35a08a2fe0054376453d30de2964e0626cc45a1c7e48840388510a41b7e020791e1b250a4dd3fe80f6bea09a1e63350823b90830805317920580b325", 0xb6}], 0x3, &(0x7f0000d02000)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x38bb2c4cfcd9c0db}, {0x0, 0x0, &(0x7f0000f3d000)=[{&(0x7f0000964000)="", 0x0}, {&(0x7f0000525000)="b352922a4c850077cc1a0528afecb954c6df13d339ef5c01eb1d21d1dcd81154c6db2b18b5470c516661f1ddf388b1ba696527d0bd64da5241d1fb6d030278cf70934876f2e789eb253075544a975b2d76cff390db3633f010cf1d806edae89f95818affc16d087db2fbdcf731259213915860a71531d3a6f478d391c31b017fbf3a104fbd1a4745d592d00eda0ccf0ea547683451a70a6d85fc2b46a2d9b1a0a91bec2a820d82ca78c553d79c886ed5a8f05f3b8cdc1779b1e65e0175153a8efc3b89e8022486d30001548300853fe94676b4c8097a195e781b57af", 0xdc}, {&(0x7f0000458000-0x1f)="5596773dd21b0890a3f61d6f962c9cb7e0d3ae1994a62b4dc042a867a18901", 0x1f}, {&(0x7f000049c000-0xa7)="2486a9cc8b997ee26b83e4871acd91fb36a43357be83e4342d59fe55058c4332ab57b3b6a6add76689c2f0240e24b6593d364d456fe6754ba68d2c339262aa8d2fc89215b8f00ad4b5b5830b8b7e78a7dd659cd6feab39a57101c8647b09a00598e7d7e6e9ded657a8a80fe662cb07602389214e6473ea420e3b77a6fb7794f40775d9aaab8a994a345288a935bd0353ea9a4702860a52ec283a0e7d108bd318665298449ba3e4", 0xa7}, {&(0x7f0000d55000)="2cd3b04ca8158b5d25383f8184285d0a29cd8e7ea120113923026221349e0531e0dcbc085e31ea4397cd3605d40c53e62d9c07605040835f3abab51712065a6d943a44fe49c1f3bd50b5ae0d48b30866a1e3b91ed60c5204b9eea5d1682a980ab43c63014104f2508f22cfecac3bc5a893ebad2141f106553e7aa2d4c777628b0daffc3adbd807cd38b25819af27fa4ed5e7bda4de7787080456f1", 0x9b}], 0x5, &(0x7f00005d3000-0xf8)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xc8, 0x117, 0x2, 0xae, "b069071535d703781eaa7fa1fead98f3fa38e0db38b4f9fc078305f9b8c5b6e7ab6f833bfe181313b189ea132c58fb9bfd78a09f77b8db6e474946d517ae8c1219a4e5d12028a48d3f0fcbbc57d0a1ad1a9f0a020eecc207087721b5c50a7dcc7c571458d25c9adc2effa3f1838f4bcb5313dc89041f5aa1357319f3a3fc3e04e1e16eae55effb2301def002f81da39c45ab1c748738d4a675e54d6bca01146c55c02df384efa2bd0e760e15ca5a"}, @op={0x18, 0x117, 0x3, 0x1}], 0xf8, 0x80}, {0x0, 0x0, &(0x7f0000bbf000)=[{&(0x7f00003b2000)="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{&(0x7f0000b22000-0xa7)="b29eb334511aa8d06b93afd428bc40fe57bf3e7c6818ce0d5eb889670498ecb0da5d64ed08810a85ae5f723c354ede2960b05f1938e987a93d9ed6d0819bd3024c921e3e6fd909a248c4fa060f3ba6b827303a319db2abaca6f2e4cad1eec4f388f578f340c5ce7253c499fd4de2f5449c2c71e59ec6dc4881975e080ef9675de88d8e07030bf823834b90646ef3bb354e9f9635277e16d5af539b374dc12cf67aef41c2576c68", 0xa7}, {&(0x7f00007a8000)="6c8c332b23e019e264ca999fd5166ec0975d619bc3214eda4dec2b5a35d0d9527fb5e191c232de4c0da8fabd35acf20367ed08cc56ef2cb7430c0a8d0a6a39f7e5a145145a937ef1a75b8653306ca4b1324a9ec378", 0x55}, {&(0x7f00001a6000-0xb8)="24156e51a10ecbab8e3301158016533b6f152845b6fa2e9de849839b1bed71ff66fe2a484aa75dfd7fe87d2772d7a94e445f7c6edf74262df86137dcc94e4126320ae537c17d2cf2345564756d4c712a8d5504ed791510979536d175c6fb9ff5ff761e3ae4b890d266299406d19d9b29dadaf45934a07ce17ad49bc8a25f33aaf8b19f5a3ba4eba183b870b13afa95d325f9dc698facdefc7a1b24183c24b57bf264b8531cb1a8a0b6625b5a3d3adc68ffa473fee6e8813e", 0xb8}, {&(0x7f000047e000)="4cc368c0d1cff6dd041776c884b64ec3d4663db4f843376bb2c3", 0x1a}], 0x8, &(0x7f0000f7a000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, {0x0, 0x0, &(0x7f0000e9c000-0x50)=[{&(0x7f0000061000-0x68)="821fb36d050966b485edfb3b44b255ada840b30afc305d4128392cc58524a8df24c4820d1e171fe5cb3dec76bd5d3a1b57cacd4f3f692876c66d7f78da3127900380fc7f703a64c8cf2fb4df9b72e6d17925449ffb5388cb45bd5834770fefbfba32fd5d3888d4a4", 0x68}, {&(0x7f0000728000-0xf4)="41952105d91535560eee54754ededfcaad54b800863e7ca440adc48d810f53a720d7394d308e827ea5422a33b5008be6dde8978870dcd678eeed16d6af201303381ce9f4e379ca539624ab5656b6efcf6221e44982250b759b29acda4e9a02084fbcc43d714cc8dec5da6c93148d5cf69544ff1edaddf04461ff04568cb959bbf7ea89455cb22b26e811ed272bcd2042f8cad1287cb6218b673de0bff5c5cb0e500ae82a0508da913c92d76607dd9f0f4bf582beaf73a15991f9054a880712724f0215f49dd58dd4f9b0a8fe1c38836657f75104bdd0b62d72f4ccb69937bbe73bb59a6eb9f3641180782263ada686f6f83901e6", 0xf4}, {&(0x7f0000870000)="43583f2ec12f33042d0cd40c29e31707a5e888af1ac46457be66bcd344d33e5772ef903c50df30ab7e004b2d9c7a23292beb0059b9a1ec8053a72da4b5b077077907fd0441b219e7cdce49", 0x4b}, {&(0x7f00006af000)="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", 0x1000}, {&(0x7f00007be000-0x58)="ca620b5b03194dac9d8fdb9a5be1368452ab4cb84cb57d66577b2c55f57c376fb5d0cd2052a7c6a33246197023518c536481a8e665311b42ebfb623944dc61d2f29fa23926edf840ad57a7551de93e9ce83a1e0c5fb663f5", 0x58}], 0x5, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f00008a0000)=[{&(0x7f0000261000)="af5a51bb9e61179b02a7667217564b51d2f329930f493dc3b07ed100b8e65b462264f1f6fe7a471574e64f35d623f7337b3a414ab4a0d044d988ec0a96f0aefa372ce47ee1ce05d8741ca1223363eae935fdcd97f4452c76dca39a7d8b39ae65b8c9af0d26d39bb7b4552bd5bcb2e04bf4ccd6b37b66e51cc29fbeecf77c9c02a6c7d126f1b2adc29067587635c7cc284358d008761049dab204bf8a454e7f776ec3664df877c725dc5a1c11896bf4f7f57e113653b9d6c11ba64ef32f35dfc08ecb03077b2b85e33dc01a99c71d1547126402", 0xd3}, {&(0x7f000099a000-0x72)="e17cb28b9051404b71ea9ceb262ab9914a10dcb67267966b3a1a5b4ed384711c13f541cd3a5408ec8a33973c039554c9cfa58cb4a16ebe795cde0e0ac6eb32425b0570a8678c15e69783080a8fd5dc93d4a03be76dca49346c8779e0c568ac1357683b7d0fd372865771add12ca098628ade", 0x72}], 0x2, &(0x7f000040c000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40800}], 0xa, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000f6e000)={&(0x7f00005bf000)=@hci={0x1f, 0x1, 0x0}, 0x6, &(0x7f0000b5d000-0x10)=[{&(0x7f000013e000)="3c9af76f9823bd50445e6c0ebafdde8ad03b7beb14e43d9fb733d92e7dc197e1bc5c86affd62366adca7e4cde771f4fa4dca5f8fb2bd4cbb022374d79825c4a33423d94d8f17d9450bec64ee0c4546d7d84cb0e3b37658a91874dc78021b597eb9a6e1a9480f7486a04c09797a2974b36ccc94ca68a6aa163ee4877ae4aa4fec3e9f37a6729b6afec064367b060b0015dd8e544ffec3d73e5477e2b7d4f8ec3878e58dd94dd789683afcc317bb6bf81bbbc7d50604b2b0e04d4189f0bea9", 0xbe}], 0x1, 0x0, 0x0, 0x10}, 0x0) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = accept$inet(r0, &(0x7f0000dbd000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000cbd000)=0x8, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbd000-0x8)={0x1, 0x0}, 0x8) close(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000991000)={0x0, 0x0}) 2018/01/23 17:31:17 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ff7000)={0x3, 0x800d, 0x2, 0x2, 0x0}, &(0x7f0000133000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000601000-0xc)={r2, 0x975, 0x10}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 17:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) 2018/01/23 17:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000000000b, 0x802, 0x10001) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/23 17:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) pipe(&(0x7f00001b0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000016e000-0x28)={@generic="901a1f13f8d744def7a981bffc70204d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000712000-0x14)={0x11, 0xf7, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f000043a000)=[{&(0x7f0000b2a000-0xb6)="f20ddb7de9c5b2acc5075069d454b9ce8275de34e85e77550004000000000000cc2154020f46648493f8c4f7ce0468a517bde23de31559591e6341343e44ab8c1af3cf3089f69e1d4e044b548de7ff3a059501299ba42a01656480a0d4bb0b4ec5621096099497716555e48f0bf80c6b1c5b60d228a28384d91f56e04accf10f", 0x80}], 0x1) recvmsg(r3, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000029f000)={0x2, 0x8000, 0x1000, 0x9d, 0x0}, &(0x7f0000190000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c11000)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006d5000)={r1, 0xb2d1}, &(0x7f0000155000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) r2 = accept(r0, &(0x7f0000bb7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d74000-0x4)=0x6) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000bc3000-0x4)=0x0, &(0x7f0000b93000)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$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)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000086b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000014e000-0x4)=0x8) shutdown(r0, 0x1) connect$inet(r3, &(0x7f0000bce000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 17:31:17 executing program 0: 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)={&(0x7f0000948000)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000934000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e0000)=0x2e, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004b1000-0x8)={0x0, 0x1}, &(0x7f0000393000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000067b000)={r2, 0x53}, &(0x7f00003f8000)=0x8) 2018/01/23 17:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a8000-0x31)="d3ab27191a01002357ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb919", 0x4) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="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", 0x100}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x40}, 0x200000) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000762000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000277000)=[{&(0x7f00001b6000)=""/57, 0x1d8}, {&(0x7f0000421000)=""/61, 0x0}, {&(0x7f00008aa000-0xc)=""/12, 0x0}, {&(0x7f00002ad000)=""/188, 0x0}, {&(0x7f000021a000)=""/173, 0x0}, {&(0x7f0000744000)=""/121, 0x1bd}, {&(0x7f00004b4000-0x45)=""/69, 0x0}, {&(0x7f0000451000)=""/131, 0x0}, {&(0x7f0000b7b000)=""/31, 0x0}], 0x23, &(0x7f0000173000)=""/0, 0xffffffffffffff8c, 0x0}, 0x10000000000000) pipe(&(0x7f0000017000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000f25000)={r0, 0x2a2, 0x55ce, "340554e7a41330fa133e7c049742e985a78a17f03b9545138776de56b96b04a72f08410a2b4876464db329263bacf9cf16557ae3e387a28e4b2f8662665513b5f8dc5ddfb220feab7b4abf9bcd37812c8f6b9eef96684be75a23b6e78aa1f96c7fe0cf8b0febe76111244e1103cfc88811ed3a"}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000c6d000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001bb000-0x2c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00006a1000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c7c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a17000-0xc)=@sack_info={r4, 0x2132c0000000, 0xffffffff}, &(0x7f00008c3000)=0xc) connect$ipx(r3, &(0x7f0000639000-0x10)={0x4, 0x7ff, 0x1000, "ad1a56640c4d", 0x7, 0x0}, 0x10) 2018/01/23 17:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000081000)={{0x8001, 0x9, 0x3f, 0x5, 0x7, 0x8}, 0x40, 0x5, 0x80000000}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 17:31:17 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socket(0x11, 0x805, 0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/23 17:31:17 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000013000)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f000002c000-0xb3)="b1b26f3c2715c40dde44f08aea2dd911b04c8b27f2b266de1379c9e31bb75132f2971ea9864a5aea47892030f45bd1b4ba8e7d963a6929e5074ed794b70d8afff80399e6159e7a0be9da241e3117fcd112721c5e9b6c753d320c1d1adebea25ab3d3acf64655aa49eb161761195c4de89679fa115772c2e4d41ac104adb4427489e4b43ce837d7bd4d01f112a9d8b4488f76505ecae933ba2b756fc845aa61f27d1af94b7ccc2aa732b2c71059f8d513df4041", 0xb3, 0x20000000, &(0x7f0000009000-0x10)={0x1a, 0x9, 0x8, 0x8, 0x0, 0x3ff, @random="4e83e937e206", [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000002b000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0xe8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000002c000-0x28)={0x880, 0x409, r3, 0x730c1e00, r4, 0x5960, 0xffff, 0x9}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x3ba) ioctl$sock_FIOGETOWN(r5, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/23 17:31:17 executing program 3: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000e6a000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x70b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) recvmsg(r0, &(0x7f0000e69000)={&(0x7f0000329000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000927000-0x30)=[], 0x0, &(0x7f0000e6a000-0x31)=""/49, 0x31, 0x0}, 0x0) 2018/01/23 17:31:17 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000092d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c2f000)={r0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff5000)={0x0, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xc) r5 = getpid() sendmsg$nl_generic(r3, &(0x7f0000f49000)={&(0x7f0000ff6000-0xc)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f0000a9c000)={&(0x7f0000a4d000)={0x2a8, 0x31, 0x106, 0x3, 0x0, {0x0, 0x0, 0x0}, [@typed={0xc, 0x42, @pid=r4}, @generic="59c3ee456fff281a6382c3fe3d", @generic="a6f3e45ac3f6dde6dc994d4c044e8dc47300c9f817e5013a8013f065c9430ff0dd56ccedf394fe0a9860dfd0282bea8fe79193dc24a513302833d3c38269931f3fed2cb6467fa7bc084e1575a57532fcc1c7d45f4701632b4a25cf781121f3755db2c5368ffa0c7659b6475113d22aa0cdca19cd1f86849add476c0d2dcc1a9bcc98eae5a8b8895a387f2b74c5501f355f", @generic="09c79022a042bfeaffb8592cdd4034d742b480ff6f7895c6ee4f69d8cf5bc23c188d1a423088b0ee22ab228464304a026ef18729e911394325ada69022b9a7d73053cccac9fecb7bc42bb9885561272d6523ffbc9615aab4478c237c16e79ecfb530cf89349edaa244a4c02854677b00fd39ada573ca5356f9282e0e535657704cfbec0f8404aaf590b62c39f97245b3375e004482512b5e75fbced6325f2351443adc9541d85b3a82b13e0391d8d207fb33f9e5785ac4ffedbc5eac6ea38fb3f1b292ed20d62ee83201cc9cbdcb8d0bc907f432f0b6c563b90386f4d6b18f9ed4dc7a42b049f5ee8c", @generic="da6a0b885b50b9bd5f5a73d85bbdf91cdf0f6a18a8700ad93e7af0fd3e20684ce2353d6e9d1f2fc93f3dab85b02c6e8649d6a158dd0d8a3697800ce9668f973d60825a35c8db2683b79434bd0d4c576db666ebb1101312c4f244cd52b60fc1cea632e72ac005d50d8b61b3e7a0180417efc16e8d866f7c7d75f88cd520c5d321dcc6299c216c632f08116af0e9cefc28f1cdda89dead6461fe9570554aa821c88f90289d5d9effeeb040e5bba1f8ee599808d3e4da905aa6cc8c002e4bdcb000c342204df90efcaba6850a8cdc84be98c7801d4106234d5c673c5902c1ca4d049f53fd52a9ce996e866d223337c0c53f9c87c4a5f0", @typed={0xc, 0x6e, @pid=r5}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x20000040}, 0x4040000) sendto$inet(r2, &(0x7f000062d000-0xf5)="0626bf72cfc85d11741e26460db712b7c9ad7d5866d092faea6c30c2b0638bf238f6329e2811a844b1ddab34ff45ea3f471b4248d0176e10328bc74282cd84564647963640fb5ab288121902f140741e0e53d14732902c2939f5184f64a1863a6b134663cde0d2bd5b5769c00ac6366ac0f3cfc46b9f9340f165016153dcd99d4c7f353af03fa63af0cdca3a9c416f8d303339c47d2c6b4d902c024443d22dc3c7524fe34170d1c95a172dacd5c952b31568381d9d68c6c62cb52c1cf8602305cad5b5981193539fa147d388b2ff728cc398687564ab0c1e2aac4a3102ba660da5213dc85bbc1973ea132716102e83e8d58140c198", 0xf5, 0x800, &(0x7f0000cfb000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ff4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r1}) 2018/01/23 17:31:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00003b2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000751000-0x1)=0x2, &(0x7f0000d69000-0x8)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) recvfrom$packet(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000001000-0x14)={0x11, 0x1, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) tee(r0, r0, 0x233, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x712, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000021c000-0x10)=@common='bpq0\x00') listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3000)='veno\x00', 0x5) 2018/01/23 17:31:17 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00007dc000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e30000-0x4)=0x64, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00003d2000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b, 0x0, 0x7fffffff, 0x3, 0x12}, 0xa0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000046000-0x49)="b668cf8ff0c0101e16256282a035edd65a4ce13944ac864b5e4c5fadd6ef9fa0717c533fb4045560e17b6a9b022a935fa86a056680eee0f243948765fcf12c169d2208967dca3a6924") syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/01/23 17:31:17 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000000d000-0x5c)={{0xa, 0x3, 0x402, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, 0x6f, [0x6, 0x100000001, 0x9, 0xfffffffffffffffa, 0x7, 0x7fff, 0x24, 0xff]}, 0x5c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000000e000-0x4)=r0, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f000000d000-0x4)=0x0, 0x80800) 2018/01/23 17:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000e23000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bfd000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004e8000-0x8)={0x0, 0x1}, &(0x7f0000b14000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a7b000)={r2, 0x5}, &(0x7f0000989000-0x4)=0x6) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000589000+0xc98)={0xfffffffffffffc56, 0x208, 0x8c, 0x800, r3}, &(0x7f00003d2000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f00009be000-0x50)={@common="74756e6c30000000000500", @ifru_map={0x36b8b48a, 0x6, 0xffff, 0x8, 0x10000, 0x400}}) 2018/01/23 17:31:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x26)="260000002a0047f9ff17dd7fcdffffeb010000001c0000000000f7000004b40000003c000000", 0x26) 2018/01/23 17:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/23 17:31:17 executing program 4: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000409000)={0x0, @in6={{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000049e000-0x4)=0x8c) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000049d000)={r1, 0x8001, 0x4, 0x7}, 0x10) 2018/01/23 17:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1, 0x80000, 0xaa) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006bf000)={0x2, 0x9, 0x6, 0x0}, 0x8) accept4$nfc_llcp(r1, &(0x7f0000f45000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000162000)=0x60, 0x800) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) 2018/01/23 17:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000014, &(0x7f00000b2000)=0x1, 0x27) sendto$inet(r0, &(0x7f0000aed000)="94", 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x0, 0x80000, 0x100000001) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000610000-0x15)=""/21, &(0x7f0000006000-0x4)=0x15) writev(r0, &(0x7f00007df000-0x10)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/01/23 17:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000b5f000)="1f0000000506fd00010000f6003f00000093f80009000180060041ec000000", 0x1f) bind$vsock_dgram(r0, &(0x7f0000429000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f00003d1000)=0x0, &(0x7f000064b000-0x4)=0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b63000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000add000)=0x78, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000052e000)={0x9, 0x3, 0x8000, 0x6, 0x2, 0x7, 0x0, 0xc7, 0x0}, &(0x7f00003bb000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000052c000)={r1, @in6={{0xa, 0x3, 0xcd9, @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]}, 0xfffffffffffffffa, 0x2, 0x200, 0xba800000, 0xffffffffffffffff}, &(0x7f00008e1000-0x4)=0xa0) 2018/01/23 17:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e61000-0xa)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b5000-0x8)={0x0, 0x9d}, &(0x7f0000701000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b7d000)={0x9, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r2, 0x7ff}, &(0x7f0000e35000)=0x8) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000522000-0x10)={&(0x7f000069b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000086c000-0x8)={r0, r3}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004cd000-0x9)={0x1f, 0x7, 0x8001, 0x100, 0x7fff}, 0x14) close(r0) 2018/01/23 17:31:17 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000567000)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000faa000-0x1e)={0x10001, 0x9, 0x467, "a2cc380e0c31", "e3ecdfd21fbc902f6407794f7abb4c75"}) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa1000-0x20)="d58bace0e0797427166622a3f759f3296145529f", 0x14) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000175000)=""/4096, 0x1000, 0x0, &(0x7f0000fa8000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) 2018/01/23 17:31:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) socketpair$inet6(0xa, 0x3, 0xfffffffffffffffb, &(0x7f0000455000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bd0000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x3, 0x81, 0x3, 0x80000001, 0x0, 0x80, 0x80, 0xff, 0x0, r3}, {0x2, 0xca5, 0x3, 0x0, 0x7, 0x80000001, 0x5, 0x1}, {0x6, 0x9, 0x30, 0x10001}, 0xf7, 0xf, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4, 0x2, 0x3, 0x7, 0x3ff, 0x101, 0x4}}, 0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, 0x7, 0x200, 0x572986ed, 0x500, 0xd88, 0x8, r2}) 2018/01/23 17:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) pipe(&(0x7f0000f78000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f0000519000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x10, 0x7fffc) getsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000bf6000)=0x0, &(0x7f000062f000)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00008bc000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035f000)=0xc) getsockname(r0, &(0x7f0000d3c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003cc000)=0xe) 2018/01/23 17:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000853000-0xe2)="b692eb7f5a4e5b1a77c62c36a174ec88359f50647bb7e61704767ec767a424d19610fb27324e1e29b0ba2f90c3897337b6e4384d78d6d81bf86126947a5457176cac697938916e730b1521c1e5dbf4820e3bd9b107cfa7f207674c34aa09398dec120578dfcd40ce515bfc2d5165a327974b73b8c1970810ad290d6367737c29ff2ca3a9b853dee1f18c8ee149a820ecce0a738895810cea254ad1c07b18b2d91c2fc172f158fecbfab337aab5653110e89d04b4f0cb9cab7dacb804ba06716c26d7a7f79cc8da6e0ebabd784841793ca89024b6e85ec5eca487b109497dbbc4a284", 0xe2, 0x40, &(0x7f0000e8f000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe02) vmsplice(r1, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="", 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000da9000)={0x0, 0xf9}, &(0x7f00000f8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000083d000)={0x3a9, 0x4, 0xa, 0x1, 0x8, 0x7ff, 0x0, 0x0, r2}, &(0x7f0000674000)=0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f000009c000-0xc)={&(0x7f0000823000-0x8)='./file0\x00', r0}, 0xc) 2018/01/23 17:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x19, 0x5, 0x8f) 2018/01/23 17:31:17 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000001b000)={0x565, {{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) 2018/01/23 17:31:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f1a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r2 = accept(r1, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r2, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000a73000)=0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000862000)=0x0, &(0x7f0000892000-0x4)=0x4) 2018/01/23 17:31:17 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f74000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c96000)={r0}) connect$vsock_dgram(r3, &(0x7f0000c90000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f74000)={0x0, @in6={{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xf3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000000, 0x1, 0xe7, 0x4, 0x9, 0x0, 0x10f3efe3, 0xffffffffffffc9b4, 0x400, 0xff, 0x8, 0x5, 0x10000, 0x1]}, &(0x7f0000f75000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000459000)={r4, 0x2}, 0x8) 2018/01/23 17:31:17 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0xb, 0x7fffffff, 0x3, 0x6, 0x0, r0, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001d000)={r1, &(0x7f000001d000)="7c49b74d372760794c9f479b12679c220aab03ff5f1c013a879373edf867d209e522c97c1825226f69f58b2841cccb320232cc", &(0x7f000001c000-0xcc)=""/204}, 0x18) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[{&(0x7f0000017000-0x2d)=""/45, 0x2d}, {&(0x7f000000d000)=""/0, 0x0}, {&(0x7f000001b000)=""/108, 0x6c}], 0x3, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}}], 0x58, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f22000)=[], 0x0, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) [ 1894.762802] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 1894.789831] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/23 17:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) pipe(&(0x7f0000508000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000538000)={0x2000, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0xd, 0x807, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000da1000-0x4)={0x6}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00002aa000-0x8)={0x0, 0x85e}, &(0x7f0000e25000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000950000)={r6, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000123000)=0x8c) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008e7000)=@assoc_value={0x0, 0x1f}, &(0x7f00004f0000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ef8000)={r7, 0xae, "5da8df0f89590258683ea84ee319416e7e0c6c07fc82bf622ab5dca4c5fca43d1202526fcbba3e3c5fc19ce5b2c29a668fe3fcdf1c7716dab119dced6625e1893d58a78a332ab1d8dac4b1500c4f42fb429258fb4380eb9177c8d9deb9bfe790f6317be82d532ad76df5c9518abac92007e1be270dd0e2250a3b6ae93e82b218e28e1458c9405d5ebb3f657d24613a88861449e4e9d5b5e854172210d846bcedc7dfda30bec3ff50574d20a4ee37"}, &(0x7f0000952000)=0xb6) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00008da000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000eee000)=0x9, 0xfffffffffffffebc) 2018/01/23 17:31:17 executing program 3: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000aed000)=@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}}}, &(0x7f0000761000)=0x32) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000aed000)={0x0, 0x79dd, 0x30, 0x7, 0xea}, &(0x7f00001d5000)=0x18) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000aee000-0xb8)={0x0, 0x4, 0x7, 0x800, 0x40, 0x3, 0x3, 0x6, {0x0, @in={{0x2, 0x1, @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]}, 0x1, 0x1, 0x9, 0x41f, 0x3ad}}, &(0x7f0000aed000)=0xb8) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002cc000-0x18)={0x0, 0x1, 0x30, 0x3, 0x3}, &(0x7f0000aed000)=0x18) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000aed000)={0x0, 0x21}, &(0x7f0000aee000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007ee000-0xc)=@sack_info={0x0, 0x1, 0x100000001}, &(0x7f0000839000)=0xc) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aee000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1ff}, &(0x7f0000aed000)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003f5000)={0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000086000)=0x8c) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000aee000)={0x0, 0x401, 0x3, 0x5, 0x6, 0x7fff}, &(0x7f0000aee000-0x4)=0x14) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000aed000)=[{&(0x7f0000042000-0x1c)=@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000aed000)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f000017d000)=@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000950000-0x60)=[{&(0x7f0000aed000)="05021ebe7b44184de91928b7690bd1881340ab02f7446f70ebc30449f4f2d16e24cb10a15a1fa6397e5880df37a8242c8d393f922cfc856398c10ad98352e869fbdab35b57b113c97345b2dc0164ed7e7acd539a8bc463d1832af5d81040af903ed0f8916108a38dab913a029efee8dc", 0x70}, {&(0x7f0000aed000)="4e62796fbc12afc9d2b3f4219e2c6aee5185705843e7a0a14ed7a299f0769b51ba95c9cc4e24a11359ca007e2f80ad5addd8830d36fc02f69fb3452cfda9e50436bd97fb2a61462b4cce64a37866501e9f61dfadd1a4686bc39991d017bfac80d108e95f9734c9fbba3c10638dec57af84162d9b9411e2e4b50601", 0x7b}, {&(0x7f0000aee000-0xb7)="b28b18608870be7b393f19d9ef30020c2b750fcfb59d361d8d87c24a9098a940f3e2028c8122162ba94d005f7256c177985e279afe2edff66885252e1920cbc969d83000b28b4180871c43b559854ddf0b5ba939b4fe9456b38c24c7fac6a936e24d42188cbc3ed86362a93fe87ef57a39bd9c0250e62c7f762d2c24c59c8aca36bc30ebf9e3f7683abcc525a12c35a32e6c2a953e88697f638f3318500abf1bf708985dea5d0c573cd5ca2059e7279dfcca0634116761", 0xb7}, {&(0x7f000049a000)="037e8e9daf94656cf6fb2f63d40085d60ea916cf08749fb223236b2e125e4e01315b16e21d1ef2d81cc3ece53bff7f034ea4c5486e497ecba2ef4364ee7e5b2d5be409249ba46ae3c13101115aa57b20077d86f14c5cf46aca6c24846e388bf8f3bce44ed65d7d3071f2b926047179319c941a7b1c", 0x75}, {&(0x7f0000aee000-0x87)="fe68494ba3a146cf026fa3059d7d65179fa2055553a0abda5fd39cfb813db309febba3784633347aeaee9168ca02d0d296bf3512a894ccfce568b226668f01a6e4f6416e343153292af7727e2d0ded13eb757469ff9a4991ac2b2555636a695163d7a0e3e0f1b2da6cc8d02af18d2d00924203b5789c142abe1a72a81c61d1300fe859a0c3499a", 0x87}, {&(0x7f0000aee000-0xc1)="2ed7b83b5c399c7ee5f5b4d47720ffb737f21787363101d3e8615a771e911e6aed0f6e36d23501c552709f5ec50534a28e4a1b04638d3413a219f3c540170203124b1ac69157beb87fda5cdb9163017327781abd33f7b10deaa71db1628b2709f4ef942bb24fd13d9d2f715a0c02ee373d2b02155b25e99d024a495b409a4c24c13addf151f922855c072e3327b2f4b932391277fa83570b564ec68b92125eb45b09ad718538fabd51356337861564a0387f9f06f02446f85c392d763cd84ab4b2", 0xc1}], 0x6, &(0x7f0000aee000-0x60)=[@init={0x18, 0x84, 0x0, {0x5, 0x400, 0x4, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x15cb, 0x1, 0x2, 0x1, 0x400, 0x1, 0x9d9, 0x6, r1}}], 0x60, 0x40000}, {&(0x7f0000aee000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aed000)=[{&(0x7f000090a000-0xd)="cd0078a8275c9f63fe33fc011b", 0xd}, {&(0x7f0000aed000)="b37c52cf8d222e8359eb7941f866df1e744a2108f836e3f85133806affc7bc17120059", 0x23}], 0x2, &(0x7f0000aee000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8, 0x1f, 0x7, 0xffffffff, 0xd91d, 0xfffffffffffffffa, r2}}], 0x30, 0x8000}, {&(0x7f0000aed000)=@in6={0xa, 0x0, 0xe3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3ff}, 0x1c, &(0x7f0000aed000)=[], 0x0, &(0x7f0000aee000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x6, 0x1, r3}}], 0x30, 0x40}, {&(0x7f000079e000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aed000)=[], 0x0, &(0x7f0000aed000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x2, 0x80000001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x101, 0x48000000000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8200, 0x5, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x9, 0x2df, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8003, 0x9fb, 0x2, r8}}], 0xf0, 0x40}], 0x5, 0x40010) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000aed000-0x38)={0x0, 0x0, &(0x7f00003a9000-0x10)={&(0x7f00009e9000-0x20)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aed000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005f1000)={0x0, 0xfffffffffffffff8}, &(0x7f000060b000-0x4)=0xffffffffffffff85) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f00000f1000)=@sack_info={r11, 0x8, 0x7}, 0xc) [ 1894.873220] atomic_op 000000008b93ba3f conn xmit_atomic (null) 2018/01/23 17:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000266000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00008ce000-0xd9)=""/217, &(0x7f00003d1000)=0xd9) sendto$unix(r0, &(0x7f0000184000)="", 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) 2018/01/23 17:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000054a000)={0x0, 0x421}, &(0x7f00007d6000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={r2, 0x139, "2b177841f76a513d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbebab202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8ea1f5c620da13808f05dd4323578f299cc94c6a23e0a2f5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef294935003630007ee822b2365cd030c0c80649c469be9f498f50fd3a230d4e77b0f28631678833ed7e5f90a4360ca72a6c9b6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897e69c19e71216acc32b7dfba021b2"}, &(0x7f0000d04000)=0xf8) ioctl(r0, 0x1, &(0x7f0000024000-0xb1)="0d8d84ca25b42dce1873bd66e68638c809800bfd2e82e46772d4cbb629e6c0c850150739fc494237cfcbf7ee751fde43991de48e85b805ce82e5c9e15524c1e9a25d17b841261647ea942e1a4f298bd204109bedb2a2278442bf1ae8a3c75f0538aabe3664cc711f09f86f3304db4d6112dd7892083af8c359297593c04d31beb73bc1bc8ab544e90d88dc526f3461a431583491d016604c8c296f643fae6d3fc149908cbc60e946b0be67b52dddb73e43") socketpair$inet6(0xa, 0x4, 0x8001, &(0x7f0000239000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000827000)={r3, 0x7b, "05911c679dd566defed4fc2a635594b012370929d29f3b8723ff5172cd3da0ed9e932c123071cb48365ddf88a0aa88bb0fbbe25f933b6c7d0310c107a06fe03780930de8450d5a2951d48fde8c362c5ec08f9c484c6e025c42d55b8dc1ee70f68a65a16c8b8408b4f1f0e45594635b4dacf9e0ac2b66baf60a6395"}, &(0x7f0000f15000-0x4)=0x83) 2018/01/23 17:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00008ce000)={&(0x7f00004fa000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f0000250000)=[{&(0x7f0000de2000-0x7f)="e65a8143bbc0363908da4df0bb774148bb6e58c6e76211d67dc998304a81274e309cac12ff42801b7ab4c9c026bb92532aefd9a05af6c34a4e96de1d733163b2e963fabeb2e23bfc03f00fc4c5723f908a759f26c36df4e2bd0f6927eafdcb9bcf587a2460597541632653f83db6320bb29f9a4adb99bfb8632a3d4ce9563c22973f0ddaf5a1c25f8c64323a30b3726fc02d98797dc7ade10dcd2c342ce2ce5f235c860ace1302aaca75", 0xaa}], 0x1, &(0x7f0000746000)=[{0x48, 0x105, 0x9, "1af8b30b2227577e31b910221967b3fbd1fddf0e808eb8fa7c77becc3d076c02f4240abcc6fe24d7d4cb1d50bf6527ec760ed9f3"}], 0x48, 0x41}, 0x4000000) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bad000-0x78)={0x7f43, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffff9, 0x431, 0xffffffff, 0x6, &(0x7f0000776000-0x10)=@generic="6daea3524b72e9d3cc8b7dc19af1bb54", 0x5, 0x6, 0x2}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) getpeername(r0, &(0x7f0000f48000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002bb000)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e99000)={0x0, 0x2b, "51a3019647d8276f83e8180947685676511f936f913ac393af633056f928384c854ff6c0d0b604a359b1d1"}, &(0x7f000071a000)=0x33) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cc6000-0x98)={r2, @in6={{0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8d}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, 0x98) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d64000)='tls\x00', 0x4) 2018/01/23 17:31:17 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fa4000-0x3)={0x0, {""/7}, 0x0}, &(0x7f0000fd1000)=0x10, 0x800) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000fd2000-0xe5)="03c33f70f438667046d648f9c64358e4f2bcc19a9f8574014603e0e5c0d231bc9f31bff4f51c1f68adc21baa97cb16bdd03d200fd31c70435f09048ecd607a868b53a772ab050f1537018a8aedaeae8f11c9debfa75b833673257591041a0f1f4802fd07480c35715d31023fade372d13467d88994ebbb96821fb91539e9633c018b8db4ffc5e555a70a15bb42150872048d3e9ef485d9f36d5d22a6b5c6e29364d9da05480aa63242c3dd2433e001dda7073d694c83e5364fa38643e12bd57599da27bddafb4b256e520e143255c103bb624022736e6b5652ffeb855d3e57ce64e8f71082") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fd2000-0x2c)={0x5, 0x9, 0x7, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = epoll_create1(0x80000) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x80000, 0x10000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f40000)={0x0, 0x0}) 2018/01/23 17:31:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00008a0000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) 2018/01/23 17:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d8e000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xffffffffffffffff, 0x2fb4, 0x0}, &(0x7f000031c000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000808000-0x8c)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000353000-0x4)=0x8c) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 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, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/23 17:31:17 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000018000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x81, 0x0}, 0xe) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000037000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000037000)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000022000)={0x0, 0x0}) r3 = accept4$inet6(r2, &(0x7f0000029000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000023000+0x84c)=0x1c, 0x800) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x4)=0xb) close(r1) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, 0x0, &(0x7f0000037000)=0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f000003b000-0x7a)={@random="2b64b19d73dd", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@x25={0x805, {0x2, 0x7f, 0xf7, "a838676443f0cf197297101455d7407320c624b2c43f52bd270a00648d000a643c2354ec89c4114d46ef1b05ec9536b4d6e6239cb692e5d70efdcda93f463aac76a1607c0d97f33e557d5f0efdd8bb727ffe7b04592e20e1cfc0cce2be8036341edba8ca769da4da6c"}}}}, &(0x7f000003a000)={0x0, 0x2, [0x20b, 0x625]}) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000039000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000038000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 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 17:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000942000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d6d000-0xb)={0x400, 0x1b0, 0x500, 0x4, 0x2, 0x14f3, 0x7b2, 0x80000000, 0x7, 0x7ff, 0x1}, 0xb) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 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]}) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000fe8000)=@file={0x0, ""/4096}, &(0x7f0000e89000)=0x1002, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a38000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000874000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000195000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000)=0xc) r7 = getgid() r8 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002ac000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002b4000-0xe8)={{{@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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af0000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000099000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000353000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e95000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b4000)=0xe8) r14 = getgid() r15 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000024c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a40000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000825000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b12000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000d55000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b23000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e6000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c8a000-0x4)=0xc) r21 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008dc000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db3000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000218000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0xc) r24 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004a6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088c000)=0xe8) r26 = getgid() r27 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e3d000-0xe8)={{{@in6=@mcast1={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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000099a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000803000-0x1)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003f6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fdc000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6f000-0x4)=0x3) r32 = getgid() r33 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000846000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c7000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000077e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000640000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000038a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000447000-0x4)=0xc) r37 = getuid() r38 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000826000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000073a000)={{{@in=@rand_addr=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d40000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003db000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ac000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c11000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000892000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055f000)=0xe8) r44 = getgid() r45 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c7d000-0xe8)={{{@in6=@loopback={0x0, 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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b3f000)={0x0, 0x0, 0x0}, &(0x7f000050a000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c65000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000781000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000764000-0x4)=0xe8) r50 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000955000-0x4)=0x0) r52 = getuid() r53 = getgid() r54 = gettid() r55 = getuid() r56 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f3000)={0x0, 0x0, 0x0}, &(0x7f00008c5000-0x3)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e35000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000941000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c3c000)=0xc) sendmmsg$unix(r4, &(0x7f00001c2000-0x118)=[{&(0x7f0000752000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005d6000-0x50)=[{&(0x7f00002c7000-0x2f)="a2a809ab219e72b9930ae194c7300e30700fe2d0e5e882729bba54f8a27d774d7626734ec5024338a90b1426975850", 0x2f}, {&(0x7f00003dd000)="d8b598aeb72a11a78fdbb4810a83297cc20206840afdf4d536535ae97fc5b49be74b40f8e7bb926c656513c142143df22705bf9d91a8557c5e667d3ca068196f24fc125f585452c687cccf1b11b3a3e93eb1fe6fcd30a2f88d0e0ed1401d738c9835a8592c2c98935ce84c8da1e0b4", 0x6f}, {&(0x7f0000cad000)="55da37276f84dd77d8ddcf4ee507d562877b153c4002b37f684d7f2b5054322e6d75f326ce690dfce4ca901a9d408214eb76c5119639b87b1fd24f8d6b95c11a48e514883e3db976d64f3e3d5f6acd140632be4d910d6bef6c4e0efd3164845e36b0fecbe9b74424cc798df865", 0x6d}, {&(0x7f0000a47000-0x43)="14d0db3e8167335ad572e2dd22681644db6c6e0db6b9a60e3a754b95f16cadeca7be9e0da942651d530ca6afcf65b040ce63bbd26f9f7848892f955cad4abbe65e0103", 0x43}, {&(0x7f000025a000-0x58)="c3d97db1ad4c76070fa69e0f8277c52cfa8346f9e38793bb92421f5ef2a6a43d28d9c9723245b76de72d55ad2c08e17cd6d86e4118801bc467064607711f86f009d4b5be84387893522bd36bc5fd5c868ef9661e602b69ee", 0x58}], 0x5, &(0x7f00003b7000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r2, r0, r2, r2, r1, r2, r1, r2, r1]}], 0x38, 0x20008080}, {&(0x7f000036c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000092f000)=[{&(0x7f00007fe000-0xb1)="1c5564ac0bd50b3ce718823a5e5dfc22566acc8f7f0b8e761df92232ddf884f36e71e8870d6046d55fbda4a6def170c3f044f806bb4612a1fda2826dfb3cfe5f0c1013aac83229e71c02a0d8117b42284da9d19f03306dbc791b8d64bb4a02294bfdea7517a8236928a14ef0b72b50ae8e10339fa2ae942640454c186b0244188486f41436f6c58a2f3ebbef05f8ae2a13e38f5636bdcb1415de71772a5d575efdc2e2d7b7af325d3ed8def24c1675f0fb", 0xb1}, {&(0x7f0000af2000-0xd4)="21d75514ada53fcbe5f8b83e94adda3a4fad93b903b00880e64d1cc8c40fc81f162b5af4c3e8f3f728a24dca52d607c26a02581642b4852bf2259f3306e2f02a3129299fae6507a792361a6ed10e6e7763dbfabff0db693cce20a033db84e8a45a21efeee5c1d9723863581d4bf8cd8ab9c7712c50a052ebaac1d87ee46bd7f06172a03fb99154b782592afd74268e959f0d92639db6e151879e49ca8a801771674687cfb5df433a8fba5b15c00b523f6bedde9fec9a6c49cd1302410f4191351cceaf93cf4bfb402089cd929ad2fd8406081d68", 0xd4}, {&(0x7f000039b000)="923daebb45303bd5c42f289cf19f6cc9218dd1bb5310d8bac5add7286a2cba19d032814fff3961f39b8628ae337477f4294e2df3c78f98fb5507c2fa1c46da8c97c7c00c720735d2f38d9d8b44c313286c7bba6bb30547eff5cc27089f61de56f8faf65bb8839843719a2ec3cf4993f96ca6a52668e13405dee823e7de9afabd098534ce6bf405", 0x87}, {&(0x7f000048a000)="4557f219a90f92e12bef033b867f8d8a23f4f3329a1d716b799131d1", 0x1c}], 0x4, &(0x7f0000772000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x8000}, {&(0x7f0000442000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006a4000-0x20)=[{&(0x7f00009a2000-0x1b)="5d2f496881824c9741fcecf4792de4948ae7dd0d06058c101b02fd", 0x1b}, {&(0x7f0000479000)="f7763e2270226503136fa5faad2410", 0xf}], 0x2, &(0x7f000026f000-0xd8)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0xd8, 0x40004}, {&(0x7f0000fea000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000fda000-0x40)=[{&(0x7f00001b5000-0x39)="b4d0465c1da2c1a5ad0722fbc7fb39a7fb79466306893d5df487242b27113a4bbb4d97180a107c058e4541a00f34f477f462e3b5f2ef2cba11", 0x39}, {&(0x7f00009c9000-0xcb)="9fd7b192b22960864970aaca3c973b3e58eb70685b34c12566ac9df80d791019e3352237a30448820f41f569aa6608d294f8c685eda468a37f8ce1378279a9eecc338cb15899a3104b6f354b4997e45c5e9e22bcd2b8158ba6151301ca0a3d5abff528d21b741de3931a41f34bea379f12fbbe38dc378d6318e23d70cd7d03a1c5de75eed0d678737ea24bb11b78b84a0a7cc3a80bd33b150f9a7b6e917d21dcb1064102da5fed99d5c3bf384a690c5bda9e93e7df1aef841e50de8462fb847f10df4f1cda0dbb5647ca91", 0xcb}, {&(0x7f00005ae000-0x3a)="6558df28ca3bfcc2e6c9655245307dbbf492ba4350fa026b4188120c09351740d7cc69991566544247205439174d56649a5965f72597eadade21", 0x3a}, {&(0x7f000065f000)="cb8bbfa291a41d8b2fe6f239ea1b42c36cb459802e17247bb93d6b886d2ae0eaac56b2f584fa6fe2f81a2b82d74ecd4bd31122e9e39f45190438f543acbbee3181e3c03c7f56c06296e30a597514683ccc736be82c85f9cc3a127b94ffcf12c5b79da3cc2ffcf8432252528a5cc1713532668f539ed27bc3a6da2ab6c91a2744b59bd28dff3dbb5b8c754554d3f73c7fb0b4bc2d9551409d1d1c5c41ca12828dcb1d70d6947f9e79c4", 0xa9}], 0x4, &(0x7f0000d43000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0xc8, 0x801}, {&(0x7f0000bf3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a95000)=[{&(0x7f0000c44000-0x9d)="39e4f47812b9bab8170768358e22d4c42f3910cac3c62e21a36b18e0480d9e8cff500e0a3703b637739f2a9773cc7094c43da5dab2a7d878a857b185483ea01f7081e3d06d6abf6ab4f6447e85b1fbc03c631ac5577c58c1f08bd0d4844963eb54d6a894a9726bd9f90bf30e94bf68593ab21941143094f8a427ebb2dfb7cff7f6695a0bd8b6a015eb72c8b2e84c68a1dd84235b44461e7c73d2880e30", 0x9d}, {&(0x7f00005b4000-0xab)="c4ea38782ef630419e212651a2b6278ebb90cf16009a0abdd778da0906b5feb6cdcea5e3d5ba8d1f86025e9e9ae5c6a284940454640ed407607a297b1ea137d3015b56409922095f4ee9693e91a473c2f1731f0e9c3135f2a16b224f0c55b2fa3cec31682cb3e53691ea8a16596968e0ecbb350b0c4273c9d96ac0886317cd0c8b8d6aa059d86d854025fea9711aff8dca66c378fc8c4696671624802cc15a8ee578cfc435ba7369341213", 0xab}, {&(0x7f00006f0000-0x82)="493137dc9c4a726b941104fd44a30efeb6085246d6300efffd2278dd82eb8f09002fca924b477443bb8078d2c30056279e1f486e894dbe2311fb4df1ed2d01020b0a202d4d0d1ddb19c1a9b1cc1ebd4fd581d5aec8c846f221ffdae300ec4f539e7899ebe0448a9bae9b383980fb79d8862321f8bbcf2e8015b58d2165bf6a2be5d1", 0x82}, {&(0x7f00001fb000-0x94)="223aa20d57ebc7a282bc3e0fa0c5a0ce2227e042337b472d575097b5ba6581ba14cc7dd37b4178612281802e3ec6e95ff518571eabfe05e5e25663882159fee8d9d27957027e1aec27f4c008c6d5a220436778dc97d30f5e943148fdfd37256d9bf6659edd4b1015f6f89b38dac576ec42b89107a1047a863b29eeaa9c39983cadc8b095f5e97d143b04e94ee4047f008d69d533", 0x94}, {&(0x7f0000d01000-0xe5)="2af5b1ee10560d9baf782d91f6c70cb6663e3176dee8102c143d1068da08cf7798f1c53ad20662b11abe73d1fd6e6cca75d523928ca28d1482e615e7e415cc2e42c63a989ccb3b85eb2ebaa881f9c6095293f7d4521e5a16f573ec9a3c8e091b1bc520a6810d37e4ad848bc0ca43e185e76fbd31071de18adb7f917b470ce8a139b1e228d3d02e3d3a8e2ede3f3266cf7f8ee5fb03a2e0656f34fa0afc093138821b38fc9d6139fe1e0d1c62cbd38ac52c1e1540df0047786d5f1ea402aff07b59cedccd361c4abe8519136bd46ab5d4cb6a075c860fd6d98709119f3c83340595cd6ecc66", 0xe5}, {&(0x7f0000d90000)="9b4167b7a456a290d3ca82c6c3221afed5d6394946112cc2aedeeac016ccec0143e0fb3b663e0262372f3654b60dc977ba5c5d8b84b3f385c7ddf50d9159d5979f4d52d793ac53642f6fe519bec20fc3745347a0a3a7111f96fd21b49112c68a23e69a1d1e7418f6489899eeb4626d1a4ab28128919b9dda6c180e9ed2e9b87342c1dbae5189a412deca930885d69bb18cc2d64d02b3357dda0d21df8b3ba79d4fcb1c8dbe4f0179291af5d009213a7b7d32ddabffbb5fd26f97", 0xba}], 0x6, &(0x7f00004f9000-0xd8)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}], 0xd8, 0x80}], 0x5, 0x4) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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", 0x28f) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x1f0}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f00000ed000-0x10)=""/16, 0x7312bcf}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000046000)=""/57, 0x2dd, 0x0}, 0x0) 2018/01/23 17:31:17 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) r2 = socket$llc(0x1a, 0x200000000000001, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f000000a000-0x10)={0x1a, 0x1f, 0x3, 0x1ff, 0x9, 0x40, @random="ab0e322f9e37", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000)={0x0, @in={{0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b43, 0xff}, &(0x7f0000006000)=0xfcc1) socketpair(0x8, 0x1, 0x20, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000002000)=0x547d) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000005000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x4000020}, 0xc, &(0x7f000000c000-0x10)={&(0x7f0000002000)={0x214, 0xe, 0x4, 0x0, 0x1, 0x3, {0x0, 0x0, 0x1}, [@typed={0xc, 0x48, @pid=r6}, @nested={0xe0, 0x3b, [@generic="5520fe1882db3188f07f26d6f086b0f4e78b5250e3e3d373184782d568a1cf10b7b75925274be4f79db5b61fa5896dea4faf018939ce1dd96aa39c2df3c80990d9127be372fd9b2c0e4c63cbd016619f4e32d4920cd3d852336376947a52c736483a25124dd3aa9a6d8460a1fd19a60699389f5fcf091216bbf9d24deb3ab0144774f5a5fdbf8f3167651d24a75ddd9002b3664792670ed257c6d76e3b94f7296b13e50c0715ed69bddca69a603e5ebcace3023a5dbbb7b20d21c0897a66f08bdf9517b20deadde0005868cb0bd67d7492a5299b036d553b6613d3"]}, @nested={0x1c, 0x15, [@typed={0x18, 0x5c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @typed={0x8, 0x89, @void=""}, @typed={0xc, 0x1d, @fd=r2}, @nested={0x4, 0x41, []}, @nested={0xe0, 0x56, [@typed={0x68, 0x9, @binary="f8694163f2a1b358e3b6c07b1561e768d223ec2375265aab4bac6ea6b2da858e511baf477ffb6cc10980ab179709dfa92a1a15ac2c9cf9ea9c20a2a64b75f67844c105fc251c3ac89b6d996a307a64b8ba9a2667e87a347f5a38ded402134b"}, @typed={0xc, 0x1e, @u32=0x8001}, @typed={0x10, 0x7d, @u64=0xff}, @generic="e968123ee29f79318f32a1fcab5f7683fc734cd59a196ce55b0de62e2d19a39aef37790c080f63155ff0853cdd3c18c3622902429249ae714c107a395f10ac6a6c7fe7bfe02431bc193c6154294729b8fc58d3b9d5d3"]}]}, 0x214}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) sendmsg$key(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)={&(0x7f000000b000-0x108)={0x2, 0x7, 0x5, 0x5, 0x21, 0x0, 0x3, 0x2, [@sadb_x_sec_ctx={0x1d, 0x18, 0x80000000, 0x5, 0xe0, "8c3e65ea0bfd35e74888531fcab6bf224dd7e87931a5ed011ced482416321f30d378994311450d782ac2145277e73959394dcf83f52be0700025a5edf773a4ae6b19e5800f36f9bc654df00c701153e0a86cd2fd9762ada969e72d50f2768a81f8e7607b1596ce4baa1eddf041e7afc45d07c241873ef586bf6f3a05c23e845602d8fb5482fed5dddb5f3fce40771b3e848efb362c7ee89edf392e1986bf025719a1636b70e9b3c9c2a5a64d48a66322f655516be6f08bfa631993814191d83ac973ebf329bbf53e74dba1b8f01639d88bb438c1d64db980603079f7d2c30bf2"}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x24048090) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x12)={r3, 0xfffffffffffffffd, 0x5, [0x3, 0x78ee2844, 0x1, 0x5, 0x5d]}, &(0x7f0000009000-0x4)=0x12) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "a6d778212512"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000000b000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/23 17:31:17 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000f7f000-0x4)=0x3, 0x4) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) 2018/01/23 17:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000158000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dad000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000169000-0x4)=0xc) 2018/01/23 17:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f0000292000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000090f000)=0x14) 2018/01/23 17:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000a8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000f50000)=0x32, 0x80000) getsockname$inet(r1, &(0x7f0000e41000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b68000-0x4)=0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) 2018/01/23 17:31:17 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r1, &(0x7f0000002000-0x32)=@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}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000000c000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000007000-0x38)=[{0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000008000-0xe8)="1ff42db584057d5375ac389fc0027d00d1749d43df3c04a6f7ee9c5fa0a92f19e510311b9a3c831d23aade84acf5f62f59c9eb5c0988d18dbe09d85225f38f58c649ce574fdc878e03a269aae7e05e3ce2689c9d72a9276076f83504d9c80373a77aeba32a4eb39764ff3d7ed27087a729c1ba45a15933f47c5669e936d072c356a60eba5afabb6aff02138067cc7973a4024d3405da4d4f500f04cdb1d2e21682f25b6aa7040056cf29a17cedc6583fd17b523e86b7926d501166cd680e5330cee9c200967c6d892a4389a87c9b7d783f534fba0bb1ef7bb5164164da6958b9695d7f99d1ae178c", 0xe8}], 0xfdf, &(0x7f0000007000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x4030582a, &(0x7f0000004000-0x8)={r2, 0xffffffffffffffff}) 2018/01/23 17:31:17 executing program 3: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x43) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r0, 0x0, &(0x7f00002a8000-0x4)=0x0, 0x800) socket$netlink(0x10, 0x3, 0xf) 2018/01/23 17:31:17 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/23 17:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000ffd000)=0x1f, 0x4) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000c9b000)={&(0x7f000013e000)={0x27, 0xfffffffffffffffc, 0x3, 0x3, 0x70000, 0x4, "1002a73ee4f20eb4a2089c2841ad19193fcaef06c7f47e18576d4b1bc0538bdfef155e36e1a09673229c37aa27d7bcb0252a2ef7198516788b23a4c64d1945", 0xffffffffffff8000}, 0x60, &(0x7f0000838000-0x40)=[{&(0x7f000086f000)="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", 0x1000}, {&(0x7f00008a4000-0xfc)="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", 0xfc}, {&(0x7f00006c7000-0x60)="a02dd12acfe81dfd365322c1ad45af4aeed1f67b8c20a5541d940d2f0c2b55c3be037f921e418c5b8adff6abf0bfdbc99dd23c4416574b31cd93cd74a69bef9b9e73ead082931680ebc18f6b385d462af5cdfca9a2f14034c717e4934e9b725d", 0x60}, {&(0x7f0000c66000-0xcb)="28efdcd5137e74730317f3176181e385827917206b075b5f93eb3f96a1b7b99cc572672d06580b35625e9308896257e4fa6c679735cad39fb3df96e181c2f0f906d6ee4bc5086a305b3a571f7972541c424f4edfdf0f6d577ddb85dbaad962edd9d38bf27d4885f0f7b8aa60901cf771463b4fe8af5a24220a60d68f1da6d829e56180ba0b660832990875958f91fe0ef6d443ce273a62403669229e8007850dfc9d51d79c1801c0c44bbe96561383639db11e255751a09bf392d32a1d1b092695199b99891058216b5173", 0xcb}], 0x4, &(0x7f0000e45000)={0x50, 0x115, 0x59b8, "401afcf675be79fad6a9a703bfd91f9a89b45df036672be1df54ae618c01f8adf9ccb9ce953265fa0e219af0512d58121607a91cdd055a26885505112241"}, 0x50, 0x4000000}, 0x40000) 2018/01/23 17:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000213000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000796000)={0x0, 0x3, 0x7, 0x9}, &(0x7f0000efc000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a9e000-0x18)={r3, 0x20, 0x20, 0x1, 0x7}, &(0x7f0000b6e000-0x4)=0x18) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e20000-0x8)={r4, 0x5b}, 0x8) bind$inet6(r5, &(0x7f0000158000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f000050e000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa84}, 0x1c) 2018/01/23 17:31:17 executing program 5: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8936, &(0x7f0000d43000)="") 2018/01/23 17:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) pipe(&(0x7f0000c86000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r0, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) 2018/01/23 17:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10001) getsockname$packet(r0, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009e3000)=0x14) sendmsg$can_raw(r0, &(0x7f0000af9000-0x38)={&(0x7f00000f8000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000005a000-0x10)={&(0x7f0000c92000)=@canfd={{0x1, 0x8, 0x0, 0x1}, 0x1, 0x2, 0x0, 0x0, "587b22dd8c9dbcb7403efdef75169c81b4ea78cd17f6a42429b1d18e5da3d4a9cc76ee99b258a58ca5f6a12f17f2b21eb38e44a6ec25f2fbed4e63d54120304e"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x84) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000bed000)={&(0x7f00001cc000-0x1c)=@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9e25}, 0x1c, &(0x7f0000ecc000)=[{&(0x7f0000ce3000-0x4c)="7280f7f53bfdf2e476287072d08b007899d87deab3996509f90f93744bec47ba625cb964ee8190493ec8307938a2e9f0f4689ebdacfe1807e8264c42a3bc60bb9f32b56333087b8906158461", 0x4c}], 0x1, 0x0, 0x0, 0x4008000}, 0x14) 2018/01/23 17:31:17 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000011000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000012000+0xe00)={r1, @in6={{0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x574}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) 2018/01/23 17:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x5}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(r0, &(0x7f0000a3e000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000782000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000051e000)=0x0) 2018/01/23 17:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008d6000-0x1a)={r0, 0x0, 0x1, 0x300, &(0x7f00001a7000)=[], 0x0}, 0x20) getsockopt(r0, 0x6, 0xda98, &(0x7f0000513000)=""/23, &(0x7f00007b8000)=0x17) 2018/01/23 17:31:17 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000090a000-0x8)={@broadcast=0x0, @empty=0x0}, &(0x7f0000489000)=0x8) setsockopt$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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = socket$rds(0x15, 0x5, 0x0) connect$rds(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000052e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000073f000-0x4)=0x60) connect$nfc_llcp(r2, &(0x7f0000441000)={0x27, 0x5, 0xfffffffffffffe00, 0x5, 0x0, 0x100000001, "be42b3ab0afb1fd8a9f788ce85e13b4893bc71224741404fb21e774b7ae50f9109ee08570c87b67f33bd0a5309369d595670cdf12698881937f6570afe8b77", 0x5840}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/23 17:31:17 executing program 2: mmap(&(0x7f0000000000/0xdf000)=nil, 0xdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000e0000-0x4)=0x961, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/23 17:31:17 executing program 6: 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$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000bed000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f0000000000)=""/130, 0x82}], 0x3, &(0x7f0000001000-0xc6)=""/198, 0xc6, 0x6}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x20, 0x79d0, 0x7fff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7fff}, &(0x7f0000000000+0x374)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000b42000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@generic={0x86, 0x2, ""}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x1000}, &(0x7f0000004000-0x4)=0x8) pipe(&(0x7f00006b6000)={0x0, 0x0}) bind$bt_l2cap(r3, &(0x7f0000001000-0xe)={0x1f, 0x10000, {0x9, 0x1, 0x7f, 0x401, 0x40, 0xffffffff}, 0x8, 0x6}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000001000)={0x26, 'rng\x00', 0x4, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000001000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 17:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b1e000)={0x0, 0x7ff}, &(0x7f00008b0000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000032000)={r1, 0x5c32561b}, 0x8) listen(r0, 0x7) r2 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={0x0, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12) 2018/01/23 17:31:17 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x8000000110, 0x80000000000b, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/23 17:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dec000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d28000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002db000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007e1000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000616000)={0x0, 0x0, 0x0}, &(0x7f0000c49000)=0xc) r7 = getgid() sendmmsg$unix(r1, &(0x7f0000832000)=[{&(0x7f00007f4000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c5e000-0x10)=[{&(0x7f00005d6000)="", 0x0}], 0x1000000000000247, &(0x7f0000e21000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r0]}], 0x30, 0x1}, {&(0x7f0000c13000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f5c000)=[{&(0x7f0000619000-0xb8)="f1f9b2cffd8c0f3a4ffc7564f1438e3d1b82cec6171cb512dbbbede18d5e9c99b6dfd6c04a93803b7a3d70ae705082d84076322d59df0fd0e99f2ea26136d44541e20ae19f554fda4b9db1d84c29494ccdba7e4c51d5ba6cc1f587436e1a0d5015766954a7d5852a1d74a4cf9acf99cdfe5b407065a002dade2b0493848921fa54dadfab18d8a28f5dca038680e65472072a74fd37c07c2cb2afd740942e63b7e99bd89841437a061548396fbe446fe9f57f09b3c8f2261c", 0xb8}, {&(0x7f000056e000-0x92)="dbcf96fe28d8deaf532cba311bbff0f82415e4b4ba8c224dd3633addb14416c87af7069ebc2c137e80a30eb13379e1dcc7ebb3401e298b219f88c47d54b3efba1d746a4d7f4f67ecc78db9c49a96564a0515116c1c8f5c9a49c77a8ef965da07df0ff206fa9bde0dc0d93c8d8d7c3f313245652ccd7073a2390ce170dea0c66203a08bcfbbd91a7fd20abe380203e3826622", 0x92}, {&(0x7f0000748000)="98efa12cbe4cf00dd2d5e13441604babb7096a23bdba7b5633784a6cbc345a7468f39c8d4e5d54e7bff38c5dec57bdd821f9cf1928f777fab1916c2565df23b2b0207a1164699079f6e7e65317bcb7991d3691a0316889d3f79331223dc18835ac18c4c1465276a76bbb2c983b6a6f6724dc8072", 0x74}, {&(0x7f0000c4a000-0xa8)="6030e20803a2b29a9d31c5ada8e4421e7fc81509bc8719cb635fd3a7690a29d7a952b92a4c9e600ae1dd5adb31ba13324a44b590a6044537a52b6469c791071981d51f03b4a7576385a09d8d7e1ffd7d2bcddafc18e94d109ff25589b2a24369dd678a0988d2061d97114ae2840564c80b02fdd2e487b59643dd186a2e0b51deeeb340118fce693cd675e030cf85d03b571c442cae9337aee7eb1790af8f7e4bee57affb587c00be", 0xa8}, {&(0x7f000083c000-0x18)="17efe957212d06c7dbb0e2310d3bbeaed7c0006abf8a4637", 0x18}, {&(0x7f0000f20000)="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", 0x1000}], 0x6, &(0x7f00001c8000-0x80)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x20000000}, {&(0x7f0000622000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e4c000-0x20)=[{&(0x7f0000501000-0x41)="a3c4bbe189301a1fe0bdfe16350f6cd24d59b5ea947be18e47372d3797417a6d2a1a049f943837c1933dce030100efa8f7f643b6d792668775dee96a9dddc29434", 0x41}, {&(0x7f0000e0a000-0x53)="7915588fdaae3b0ff0292a2604800d7b1c88e52602c0157b47ecd64a3dfd42adb42ab542c5ad186b5d1049ba49cea9f2bac605731d6165614e96fa7e6b53496066ab1e3d2f40a8e41b85d179e807fc3af0b3d5", 0x53}], 0x2, &(0x7f000062a000)=[@rights={0xffffffffffffff9f, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r0]}], 0x30, 0x10}], 0x3, 0xbd) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b48000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f000041a000)=[{r1, 0x201, 0x0}], 0x1, 0xfffffffffffffffb) close(r0) socket$unix(0x1, 0x7, 0x0) 2018/01/23 17:31:17 executing program 3: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f00007b4000)={0xa, 0x1, 0x67, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 17:31:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0xffffffffffffff72, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003ea000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000e0c000-0x72)=""/114}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) write(r2, &(0x7f000000c000-0x61)="", 0x0) 2018/01/23 17:31:18 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00008b1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f86000)=0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f86000)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, {0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x10000}, 0x3, [0x0, 0x64ed, 0x6, 0x1, 0x65e75cd9, 0x800, 0x80000000, 0x1]}, 0x5c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f85000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000952000)=0x1c, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f86000-0x4)=0xd5d6, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f88000-0xcc)="c084c9c5bcd24de4d02d7b9d40546062381bfb81ad8c8ddccaeda387ea1f0f2135e105806da74191c443e290e76068bf37a3d37ebef3af5a72ce51b70ff08aaf10bb8abf8883867bd72862e26a11183e38f85a49645ed8fbd472fcf47e6c4fcda8dc2335b8190817dc9094bc36d82f7020b575fa84ff03016aadb02d7c2b1aadc4c300793a5048125c01528e62babdf81de9644726a3eb6c78c841bf2c49474e4325c4d5ea970451b6bcf19244f46a209dcacae5f18371d7e581366c29633753b62e5a4eaf2574746ee0d4aa", 0xcc, 0x40000, &(0x7f0000305000)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 17:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000, 0x0, []}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b46000-0x4)={r0}) bind$rds(r1, &(0x7f0000796000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$unix(r1, &(0x7f0000fee000-0x1000)="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", 0x1000, 0x10, &(0x7f0000e31000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d11000-0x10)={0x0, 0xc0, &(0x7f0000cd6000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0xe2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005c1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d59000-0x8)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002d7000-0x1d)={0x0, 0x15, "8edecc768168f297a610ca8320383eb568e8914c1d"}, &(0x7f00002e4000)=0x1d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000676000-0x10)={0x6, 0xa, 0x0, 0x2, r3}, &(0x7f00006d7000)=0x10) 2018/01/23 17:31:18 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xa, &(0x7f0000001000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0x4}, @alu={0x4, 0x7fff, 0x5, 0x0, 0xa, 0x8, 0x4}, @generic={0xffff, 0xf4f, 0x6, 0x7f}, @jmp={0x5, 0x8, 0x1, 0x2, 0xf, 0x18, 0x1}, @jmp={0x5, 0x5, 0x0, 0xa, 0xa, 0xffffffff, 0xfffffffffffffffc}], &(0x7f0000001000-0x4)='GPL\x00', 0x0, 0xd, &(0x7f0000001000-0xd)=""/13, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000224000-0x14)={0x0, r0, 0x6, 0x2, 0x0}, 0x14) 2018/01/23 17:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e991b45eaebbc0693bcd43a4a9195278ce915fbc1ff9d88a48fc9560a16c9e57a15fd", 0x9a}, {&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe276ce4b40033084d0ba72254d5ab56d9a2c63425ca19d830fc4ebcab89445a439e2b8f36677ba1cc1c8636183e48cc83b38eecd087443ea6f6bd574bfc2421f24215ebd2fcd4fd2cfd888bee94a395621ce59a30b17c35cd839fb41115e748ee5efa4c13d8aaff26e245265083a0a4f18a35dabf574bc93c9910a9c67ce9e018ec2b0761427dcd4", 0x94}], 0x2) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000058d000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000da4000-0x4)={0x1}, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/23 17:31:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fe5000)={0x0, 0xffff, 0x6, 0xfffffffffffffffa, 0xde, 0x40, 0xc35c, 0x100000000, {0x0, @in={{0x2, 0x1, @rand_addr=0xffffffffffffff51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x7, 0x7306, 0x7}}, &(0x7f000092b000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c1d000-0x1007)={r2, 0x10cc, "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"}, &(0x7f0000c4c000-0x4)=0x1007) socketpair(0x0, 0x0, 0x9, &(0x7f000072c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000034f000+0x966)={r3, 0x4000000000000, 0x6, [0x5, 0x0, 0x8, 0x7, 0x7, 0x0]}, &(0x7f0000263000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000014f000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, 0x98) shutdown(r1, 0x1) 2018/01/23 17:31:18 executing program 1: r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x16) 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000155000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da29aa918c72f281c631d7f1382f65f0a104d82cb5bf61a92fb2387e7cfca122d83f7", 0x40}], 0x0, &(0x7f0000b29000)=[], 0xffffffffffffffbe, 0x800}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:18 executing program 6: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000094a000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f00001f2000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000949000)=0x10) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x40000, &(0x7f00004e4000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002e6000)={0x0, 0x0, r1}) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000094a000)={r3, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000094b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f00002b8000-0x8)={r5, 0x2}) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000094c000-0x2c)=""/44, &(0x7f000094b000)=0xfffffffffffffe28) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000094b000-0x4)=0x5137, 0x4) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f00000e8000)=0x0, &(0x7f000094b000)=0x4) recvfrom(r0, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) write(r0, &(0x7f00003c0000-0x2b)="7c0452e937bcb9b680bb4e41629be9533e966a7f82652a595400656502886e15ebfec44602505224f0accf", 0x2b) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000fa000)={{{@in6=@loopback={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f6000-0x4)=0xe8) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000094c000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000094d000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r6}, 0xc) 2018/01/23 17:31:18 executing program 1: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00006a7000)=""/29, 0x1d, 0x40010100, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x802, 0x400, &(0x7f0000af4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000077b000)=0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f000088d000-0x8)=@fragment={0xbf, 0x0, 0x9, 0x80, 0x0, 0x1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x7, &(0x7f00007fe000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0d000)=0xb) r4 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 17:31:18 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000803, 0x1) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f8e000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006eb000)={0x0, 0x69, "cde970941d2514821c5bf919ee2a126638be890c2ff178492eba4f1792428972b347055f1a604b48e4a264cfbf7a229788b2c457752ce80a01adf99bdbc2ad9b7440ff62a0c7e273936fb4398c11d13a9abc12b13a5bb9f9bc6b1fb89dd995b4d39226c0a3bc90ea92"}, &(0x7f0000f91000-0x4)=0x71) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f54000)={0x3, 0x200, 0x80, 0x80000000, r1}, &(0x7f0000481000)=0x10) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000f8f000)=[{&(0x7f0000386000)="396eac82b2d8fe78be2aaed98c36c4561a3983dfc35ffc96fd337892aaf0d4fb39a42dcd98ae23fff604c2314d59c6d350dcf42204babce3de3f7869b00b8d81d73c336d0055c6b105f05f70623a8ae72150a0e7d6d78fe6d5b662511b79e8f47a6225f7bc131bde9f62d8ab19ef1fe327e5f4d7ed2daec2c9a140875a12233af28ba8b3b8a5", 0x86}, {&(0x7f0000f8f000-0x90)="87816262c8136f6877b0a6a96b87af0106f7be3c3b2a81f500529ea177e08dc2bd60fa7b518ef8b144114f819c544585e16576091ee585d6732c2507ef829fb7878bb54679465993adfba0d71cd17d5a9d083e582a89d02e9b6e43e0df33038beac5c1075b795e0f56a22245269605da604db2b963d9c660815431c120cf230fcc7b057de91d87393592774668b4270a", 0x90}], 0x2, &(0x7f0000908000)=[{0x5, 0x1, 0x0, ""}], 0xffffffffffffff14, 0x0}, 0x0) 2018/01/23 17:31:18 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ff9000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f00008f4000)={&(0x7f00004b2000)=@ax25={0x3, {"c1bbf996060562"}, 0x100000000}, 0x10, &(0x7f0000e97000)=[{&(0x7f0000ff9000)="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0x1000}, {&(0x7f00006e9000-0x1a)="a69fe9b4ac14418a7d440c59ec4bf01e74e7aafa6e31f3ed7921", 0x1a}, {&(0x7f00007cf000)="1e55fa55adf683add4205f5d912386f1efa22f84ef2772da649c35a773eccc5c178ef35266810de94a022016655cf07383a55cd7b7851ae5dcd9c6f0ad9a27e9e63c8fe9a1977831ac8998cc7b4c2dc9b9adb13e537588add58246db55427e29d80f5770156f528e4b710853a0119ca0e7d34bf8e69623822daf3cb8d5f5967d72b20e0ec33537b314edd5346f7c76c5e5ebe936c171387311b3052039156c71c7ecab82de5485341e036a0c6bd555193b0f364ea8af3d5d00d9d6ff2d1210302239c42e84b9093ded91f8e987bb0aac61d3001e13a6b765f9c9ebc144f8", 0xde}, {&(0x7f0000697000-0xef)="dc29a5a5f456c95d56a256c4857255e377c813677b59dc44149a02a1ded6e5ed70c8ce22ebffe62863c84b746cdc91cd418b61855fc1e1b9c944e4f26aeca8011da97e80712bc94d001874c5b107c0f9f3337526e75054868221edf4480dd9da9b09ba3d86988abf5b9fb961995535ce001401173f50066dcbdc470bd93a63e5e8c7c975235a0886ed4fdde872ee2c2e2777a4adad7e535b88bdd505edabadb76e6e279d8a29d5912a47a0d700844037d3b19a57b53842920c7d1afaee85af446ac8678814cafa404b7db672af4a152074f011205b37ea57f77468c8f2bf82ce83f798644737075dfbb6aa03cdceff", 0xef}, {&(0x7f0000ff9000)="4eaccc7189e7c292dd7cbb86b6fd9bdc7264e6c0f16a2764ea19d265d51c2c5954b81ce296c8394b15bd38f6d38fb6d521ff068bfb4a151ba2d0f1614174bffc1293f8bc966d", 0x46}, {&(0x7f0000ffa000-0xb2)="a7b347a7d53211b5a1ba96c08938f17b487f081327ec014725b171f38e6c50f075a6077400a32c5dae72ce120c6830b8d348cdfda8b6a8c941b060709880ee4f8b7bf698aeec5faf64ffee6339fa7b69e8d40f39a3d9bf90aff9da1b3aff00e17f95a8848ef7b09f6ac1e5ad48889207856ff4890c7a63efc53ec46f8abd3d1329d86b29cb033ed10e0d59aae4b39c36ee98e051155e9710d6968efbdf4bbea28635e3429f6bcc3f3ef7091109b0c50a7ab5", 0xb2}, {&(0x7f0000a34000-0xf7)="74c033f14d28757fdd0e8021e3eecd3323e13bedffada77ec6b27df8ee71ac8f788520d65ddcef51959cb1ba5b504a5cbec487b7ece1745a4b0be1a610edb7aef8ff349e0c7b385566ff751a4ab2ad8e0a7d8078a11a67420bd0ba59ff0dcffcfd77e6b384c7d66de0587225ad087db65f9ec808357800c134683eb96ff059807071487570f1e24e1d289c17efe9a79dd02c09fcd5dc7412bc9116dd7cf770ce1979a8e3e0cd25a37c87925390aacfa30d91c86da0cd42c0fad5b20acf6bde4c36218caed9f656626ca28f2a3110a504234b65f72608e0f20b143eda83691b09ac9cea5565831f17811eb562557470661dfe2573766ece", 0xf7}], 0x7, &(0x7f0000ffa000-0x22b8)=[{0xf8, 0x11e, 0x8, 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"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0x22b8, 0x80}, 0x8000) 2018/01/23 17:31:18 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80004, 0x7) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d17000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000a2f000)=0x103) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d16000)={r1, 0x1e, "64c707f8ad8e06eaf0f2acbdea0a19852862aad7679ecbb417728dbcda91"}, &(0x7f0000d16000)=0x26) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000d17000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079d000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000378000-0x78)=[@in={0x2, 0x3, @rand_addr=0x77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2f27}], 0x78) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d17000-0x4)=0x0, &(0x7f000022b000)=0x4) 2018/01/23 17:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b8f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) accept(0xffffffffffffff9c, &(0x7f0000fe2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000466000-0x4)=0x3a) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e0a000-0x4)=0x0) 2018/01/23 17:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0xc93498ea3454cf89) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000079c000)={r0, 0xf4, "4468e056bbc77c113e48dbc173a3d4f40c2842fc1128bbed67ba717e4300911ea75abd57fac55784bd46988cf690ba3dedd6f09c2fb51ba4242823319d023feedb18961135bd1a3501472fb54fdbf19a20f8b4e3998cca5486b918a3e09244977ea51e7117b6cd372005b0b82cd3592d0ac5ce86a4257d349a26ef5233637d221d4d48ae944cfcc31924a1dc790fdf215cf20d32b91f3fe79b325b14424428c1643427e8dab784d2d396a2b0afe2a1d3d72d01687c427cef3c02989228f71cda13c94ed186768ca3cf0958b0422f50305a9c1bd2b08dc2a64e58b83aefd3741f6f9db3035eba31afc24e19d0fd8a19069bcefd8a"}, &(0x7f00008e3000-0x4)=0xfc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a78000)={r0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0x0, 0x2}, 0xffffffffffffffa5) 2018/01/23 17:31:18 executing program 2: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000af000)=@assoc_value={0x0, 0x0}, &(0x7f0000d2d000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009af000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) 2018/01/23 17:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000273000)={&(0x7f0000a3a000-0x20)=@pptp={0x18, 0x2, {0x2000003, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000696000-0x30)=[{&(0x7f0000ace000-0x23)="53000000000000000260a28b240fdff4c9cf559e5e686ca52c3d979534475ba64a96dd", 0x23}, {&(0x7f0000b67000-0x58)="78d0fd0c35d2d70d90c00c7c57c728837e58897042db995a6c758f9542eb96a872f970076e3135a6d7e864d156a27a006c72f0a9c5df8d4f7833b2d782dd597af17ae531eb368398648b81a8384681f0655653747ba9100a", 0x58}, {&(0x7f0000772000)="db39deac53e0a06497629103b8322929e1ecb50642982d0692ba6c68514d6ecc8e3c45a36331340730981d8f4f27c3e641f1933e9ff23f38c2528f8d9b98d593edf3b6464e89300390777ed3499d16149fa194b3573312391357f539b7ec36efda9a9670527deebc7fb1992b00a06b58c9a13c90d48c84e81386ef1d75715457227931", 0x83}], 0x3, &(0x7f0000f42000)=[{0x48, 0xeaff121f12afcf6, 0x5, "1fda3b0a813924146fe5c305c91c3df9868bd501e1bf679cf5599ceee13479b485dc04323c8f29a0555ed59ca29d6689b9df31"}, {0x68, 0x11f, 0x9, "4d6ea412831a0b85072e93a1bdca0fdbfd9b477c7b0cb179b743f08677ef8a664195690b68d8bf27b25e7e4cfc0b9d8bd8b696f7f86c9fd60a5e8750e062ee88251e27f83cb25a21e3d321dbb66c177ec46586d81974cf1c"}, {0x10, 0x29, 0x98, ""}, {0x60, 0x116, 0x0, "46fb86e531c7cd87ba284c7ba19409f9cbcd82aea0d5d4200cf23e33874c62b310e1aaf880aca578dce17d405a6c3b7e0634d63b16a6359478cafd7ff3078155d16b231830d52229bd71ed"}, {0x50, 0x0, 0x0, "e065d148ed6adb5021dba9b1192037fc150c59257a607c8badc950fca4413d4d0d6c5100f50fbc03b9c6e814fa99d8890e7cbfb4ca2d36bd47dbf4a1"}], 0x170, 0x20000040}, 0x800) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2018/01/23 17:31:18 executing program 6: pipe(&(0x7f0000363000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000054f000+0x5b4)={0x5c, 0x8000, 0x7, 0x9, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000063000-0x8)=0x8000000000000, 0x8) 2018/01/23 17:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00001c6000)=0x3, 0x2) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x40000000000002}, 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000)=0x0, 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/23 17:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) 2018/01/23 17:31:18 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x9e, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x3, 0x3f, 0x2, 0x6f3, 0xa, 0xa0, 0x0, 0x2c, r1, r2}, {0x0, 0x5, 0x6, 0x212a42b9, 0x1000, 0xb196, 0x0, 0x9}, {0x1ff, 0xa9, 0x0, 0x3}, 0x8, 0x0, 0x0, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x0, 0xa842, 0x8, 0x7, 0x0}}, 0xe8) 2018/01/23 17:31:18 executing program 0: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005ad000)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000065e000-0x4)=0x14) 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}, @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, 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) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/23 17:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fde000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000872000)=0x58) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00003c5000)=0x0) r1 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000684000-0x38)={&(0x7f0000c0f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d10000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ef7000-0x8e)={0x0, 0x86, "7bfd893137bf0b96b8a4c220845ad319043fea58149d7fb8bdf2fda31b8ed3f9ad2e9aff71a210b1ecfbdd9bdbfe36a4003bce6026f6afdee082fcfebf60157e043a220fb3acbc016d1f056fc27ca9288adfa479a14ad34db2d1cfcb36308533aed436dc94fb19554c30c2e27b3527d7d58afdb8649602b8eb234e905eb2482a971f0d49aa5f"}, &(0x7f00003a7000)=0x8e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r1, 0x0, 0x0}, &(0x7f0000004000)=0x28) r2 = accept$inet(r0, &(0x7f0000af3000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e67000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000efb000)={r1, 0x98, "48e709328c19c1a76e9427be2c85f19936c2597cd61894c8406a84558d63985b3ca1629d774a0af48951428336d258545173663c1bdf7401840e2394558427b79ed69d8d52108bc217adcedb9d0e66cfb264898518931f82e7261c571ba08004e384d2dd518431704e59d18f8ffdf4a1ef785bf536cb48be815447324789e8a3e957d4bbfbafbb62e78c5a0dbb570707eb6cb2f6ec496c28"}, &(0x7f0000144000)=0xa0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00006ee000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/23 17:31:18 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004e5000-0xe8)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcb000)=0xe8) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd2000-0x8)={0x0, 0x0}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000f4e000)={r2, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r6, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a5f000-0x10)={0x0, 0x1000, 0x7, 0x8000}, &(0x7f0000625000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000466000-0x8)={r1, 0x2, 0x2}, &(0x7f0000b2d000)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000771000-0x5c)={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xca90}, {0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0xff, [0x6, 0x90, 0x3f, 0x1, 0x6, 0x2139, 0x1, 0x80000000]}, 0x5c) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept(r2, 0x0, &(0x7f00001c8000)=0x0) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000a8c000-0x38)={0x0, 0x0, &(0x7f00004b3000)={&(0x7f0000f7c000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00009cc000-0x38)={&(0x7f00009be000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000026c000-0x10)={&(0x7f00006cb000)={0x14, 0x0, 0x4, 0x30, 0x3, 0x0, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4010) 2018/01/23 17:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) bind$alg(r0, &(0x7f00007fe000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) 2018/01/23 17:31:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8080b, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x8, 0x400, r1, 0x8, r2, 0xffff, 0x7fffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c2b000-0x78)={0x5, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x100000001, 0xa1e2, 0x4, &(0x7f0000931000)=@generic="ee7f062455c624f6e2ab1ef8f8f86d74", 0x0, 0x0, 0x40}) pipe(&(0x7f00000c8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003b1000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001dc000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000910000-0xc)=@sack_info={r3, 0x12, 0x800}, &(0x7f00001c7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a69000-0x10)={0x101, 0x200, 0xd0a5, 0x64cac0f7, r3}, &(0x7f000070a000-0x4)=0x10) bind$inet(r0, &(0x7f000034e000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f86000)='nv\x00', 0x3) recvfrom(r0, &(0x7f00003d9000-0x65)=""/101, 0x65, 0x0, 0x0, 0x0) 2018/01/23 17:31:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000078b000-0xb)={0xfffffffffffffff7, 0x6, 0x8d, 0x8, 0x4, 0x80, 0x3, 0x4, 0x262, 0x20, 0xfffffffffffffffb}, 0xb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) 2018/01/23 17:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f00005c5000-0x38)={&(0x7f0000612000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b19000-0x60)=[{&(0x7f0000cde000-0x4)=""/4, 0x4}, {&(0x7f0000375000-0x33)=""/51, 0x33}, {&(0x7f0000562000-0x9)=""/41, 0x29}, {&(0x7f0000062000)=""/44, 0x2c}, {&(0x7f000004f000-0xae)=""/174, 0xae}, {&(0x7f000076e000)=""/143, 0x8f}], 0x6, 0x0, 0x0, 0xae}, 0x2) bind$vsock_stream(r2, &(0x7f00005b8000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/23 17:31:18 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9, 0x3ff, 0x8, 0x9, 0x100}, &(0x7f000000c000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f000000e000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000d000-0x10)={r1, 0xa0, &(0x7f000000b000-0xa0)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0xffffffffffff8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x401}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7d}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2084fa42}]}, &(0x7f0000007000)=0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000d000)={0x0, 0x0}, 0x1, 0x1000) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f000000c000)=0x0) 2018/01/23 17:31:18 executing program 3: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000047000)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f00000f8000-0x6)={0x1f, 0x7e55, 0x1}, 0x6) syz_emit_ethernet(0x6e, &(0x7f00000f5000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/23 17:31:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80800, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003c1000)={0x0, 0x0, 0x0}, &(0x7f000007f000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00003e1000-0x38)={&(0x7f0000735000-0xc)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000603000-0x10)={&(0x7f0000fbd000-0x1d0)=@flushpolicy={0x1d0, 0x1d, 0x110, 0x0, 0x1, "", [@algo_auth_trunc={0x70, 0x14, {{'md4\x00'}, 0x108, 0x40, "f1c163b1ed5aeb767e58e2cc66c1c318cf4c2984577e508ecc902985f019b079ca"}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @etimer_thresh={0x8, 0xc, 0xfffffffffffff001}, @sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x3e88800, 0x0, 0x1afe8660, 0x3, 0x59, 0xa, 0xa0, 0x20, 0x3b, r1, r2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x2b}, @in=@empty=0x0, {0x9, 0x1, 0x8000, 0x7ff, 0xdcd, 0x6, 0x1, 0x5}, {0xf8, 0x51a61d5d, 0x8, 0x0}, {0x3, 0x7, 0x181}, 0x1, 0x3, 0x2, 0x1, 0x6, 0x80}}, @lifetime_val={0x28, 0x9, {0x8, 0x3, 0x2, 0x51a}}, @proto={0x8, 0x19, 0xff}, @encap={0x1c, 0x4, {0x2, 0x3, 0x1, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @proto={0x8, 0x19, 0x2b}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000a95000)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @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}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x4000004) 2018/01/23 17:31:18 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000013000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x26) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000012000)=0x100000001, 0x4) socket$llc(0x1a, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000011000-0x4)=0x0, 0xfffffdaf) sendto$inet6(r2, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000004000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=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(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000015000-0x20)={0x20, 0xfff, 0x200, 0x2, 0x7f, 0x1ff, 0x10000, 0x100000000, 0x0}, &(0x7f0000014000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r6, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000)=0x4) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000012000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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, 0xd}, 0x3f, 0x5, 0x3, 0x5794ac56680e7864, 0xa1, 0x40, r5}) 2018/01/23 17:31:18 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000027000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000f000-0x4)={0x0, []}, &(0x7f0000020000-0x4)=0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000029000-0x38)={&(0x7f0000026000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000029000-0x20)=[{&(0x7f0000028000)=""/213, 0xd5}, {&(0x7f0000021000-0x28)=""/40, 0x28}], 0x2, &(0x7f0000029000-0x97)=""/151, 0x97, 0x100000000}, 0x40000022) r4 = accept4$inet(r3, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x10, 0x80000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000029000-0x1c)=@req3={0x0, 0x2, 0x0, 0xffffffff, 0x5, 0xfffffffffffffe01, 0xffffffffffffff7f}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001b000)={0x0, 0x7ff, 0x8, 0x4, 0x1c0, 0x1, 0x1, 0x0, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x7f, 0xfffffffffffffff9, 0x9, 0x5}}, &(0x7f000000e000-0x4)=0xb8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000026000)={r5, 0x7ff, 0x9, 0x3, 0x1ff, 0x80000001}, 0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000002a000-0x20)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@typed={0xc, 0x92, @ipv4=@rand_addr=0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000002a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) 2018/01/23 17:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000253000)={{{@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}, {{@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}}, &(0x7f00003fc000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000314000)=@newsa={0x1ec, 0x10, 0x713, 0xffffffffffffffff, 0x3, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, r1}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x40000, 0x0}, {0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x82}, [@algo_comp={0xfc, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x590, "64a059ba5eb9a9cfdaa8f82212689010455f89fca6a9ec7d575931a46c5a8de8c8971ee3ad44f4437ea3c105eb23047f9e887ed8222e1237834b9cd77ccb864be51ce34e108ee898315a8f553645a83bf63428be396ea948fbcd67321343c1e86417ea41fc2cd89cdfd14d33cb4a132604aea92785dcc791f7f171c527b8cd4b67ca3abee4a20ebe6be3b209c36a299e1afd95e50d8661ba38fb2069a30cd106b3cf2847a45c409f285cc924ecaff89aaf8c"}}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000b2d000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000fdb000-0x4)=0xc, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a9e000-0x10)={0xec1c, 0x203, 0x0, 0x80000001, 0x0}, &(0x7f00006d5000+0x1e5)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000221000-0xa0)={r3, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0x7ff, 0x0, 0x6, 0x9}, &(0x7f0000f42000)=0xa0) 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f000067c000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/23 17:31:18 executing program 3: socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) 2018/01/23 17:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b40000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000a000-0x4)=0x1c, 0x80800) accept$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54bf, 0x3, 0xb2, 0x100, 0x0, 0x200000, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000009000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000009000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000000a000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/23 17:31:18 executing program 5: 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) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f000033c000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f66000)=0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f67000)={0x0, 0x7, 0x4, [0x7, 0x458f2ae8, 0xfffffffffffffff7, 0x9]}, &(0x7f0000580000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009d0000-0x10)={0x8, 0x6, 0x4, 0x8001, r3}, 0x10) close(r2) 2018/01/23 17:31:18 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000355000-0x8)={0x0, 0x101}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005bc000)={r1, 0x0, 0x4a80e7d5, 0x1ff}, &(0x7f0000587000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r2) 2018/01/23 17:31:18 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) getsockname(r0, &(0x7f000001d000)=@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}}}, &(0x7f0000010000-0x4)=0x3a) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000006000-0x88)={0xfffffffffffffffe, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xf8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000020000-0xe)={0x5, [0x100, 0x5, 0xfffffffffffffff9, 0x2688000000000, 0xfffffffffffffffb]}, 0xe) sendmsg$rds(r1, &(0x7f000001f000-0x38)={&(0x7f000001f000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000-0x80)=[{&(0x7f0000009000)=""/75, 0x4b}, {&(0x7f0000003000-0x8b)=""/139, 0x8b}, {&(0x7f000001e000)=""/16, 0x10}, {&(0x7f000001e000)=""/243, 0xf3}, {&(0x7f000001f000-0x47)=""/71, 0x47}, {&(0x7f000001a000-0xac)=""/172, 0xac}, {&(0x7f000001e000)=""/0, 0x0}, {&(0x7f000001e000)=""/117, 0x75}], 0x8, &(0x7f0000015000)=[@cswp={0x58, 0x114, 0x7, {{0x4, 0x8}, &(0x7f0000016000)=0x80000000, &(0x7f000001e000)=0xa4, 0x1, 0x7fffffff, 0xfffffffffffff6eb, 0x20, 0x2, 0x2}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x0}}, @fadd={0x58, 0x114, 0x6, {{0x1ff, 0x7}, &(0x7f0000008000-0x8)=0x100000000, &(0x7f0000013000-0x8)=0x8, 0x80000001, 0x5, 0x401, 0x101, 0x1, 0x3f}}, @mask_fadd={0x58, 0x114, 0x8, {{0xffffffffffffb7c2, 0x44e9de66}, &(0x7f000001f000-0x4)=0x4, &(0x7f0000012000-0x8)=0x81, 0x7fffffff, 0x1, 0x1, 0x0, 0x40, 0x6}}], 0x120, 0x40044}, 0x4000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000647000-0x18)=@add_del={0x2, &(0x7f0000d6e000)=@common='nr0\x00', 0x0}) getpeername(r0, &(0x7f0000910000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0a000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000854000)={0x0, 0x1b, 0x7, 0xf35}, &(0x7f0000c88000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008eb000)={r2, 0xc91}, 0x6) connect(r1, &(0x7f000076b000)=@sco={0x1f, {0x2400000000000, 0x7fffffff, 0xb3, 0x7fff, 0x8, 0x6}}, 0x8) syz_emit_ethernet(0x2e, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "43966c37"}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) 2018/01/23 17:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f000028e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000205000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000048c000-0x6)={0x0, 0xb393}, &(0x7f00002c3000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00004f7000)={r5, 0xaa, "b7df04dfdf5cf90b74c0e8ed7a7f4ef5cb3d901798cae99219c3ae7f25feb465a10a169b4ec03ceb3c253382fb6ebeec5fe40388c704c0eaf6e0250e069ad82f94ada7baca70f09969f5fc7169db763244bbea7c7709fc162eb9195e4a73b4c745bc5a8cb1b8616abbc6685c38f852f8bf5d632dfa4cd8f4758949c10fe0cf1a3e7c09ce36c8b70327421a6a7315adc54c426acc85b99b8ccdb8e7472b38b83e56f29354966eb255638a"}, &(0x7f0000acd000-0x4)=0xb2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002e7000)={r1}) [ 1895.753042] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0x8cd000)=nil, 0x8cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000037f000-0x490)={0x1, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xda}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xdaed, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4f3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x19b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200000000005, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) mmap(&(0x7f00008ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ce000)={0x0, 0x0, 0x0}, &(0x7f0000108000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000578000)=r1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00008cd000)={0x2, 0x1, 0x9, 0x9, 0x8001}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 17:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x9) connect$inet(r1, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1895.810596] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/23 17:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005f8000-0x8)={0x0, 0x7}, &(0x7f0000fcf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a6e000-0x10)={0x3, 0x8000, 0x7fffffff, 0x8, r1}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/01/23 17:31:18 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000546000-0x20)={0x1, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000082d000)={r2, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000001d000)={0x6, 0x0, 0x10001, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/23 17:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x800, 0x45) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00007e1000)=0x0, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000ff6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000626000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000036a000+0x24a)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f000029a000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000079b000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000520000)={0x0, 0x0, &(0x7f0000c9b000)=[{&(0x7f0000675000-0xe4)=""/228, 0xe4}, {&(0x7f000078e000-0xd)=""/150, 0x96}, {&(0x7f0000240000)=""/177, 0xb1}, {&(0x7f0000ebd000-0xd0)=""/208, 0xd0}, {&(0x7f0000b47000)=""/201, 0xc9}], 0x5, &(0x7f0000403000-0x1000)=""/4096, 0x1000, 0x200}, 0x40000000) 2018/01/23 17:31:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000001000-0xca)="fc53f381c757fb05e959cb1335beb80a7ee9661bea4cc027dfed03b1d1f5527fe45d797440ffec32", 0x28, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x3, {{0xa, 0x3, 0xffffffffffff8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffbc825}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000754000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xfffffffc}, 0x1c) r1 = accept(r0, &(0x7f000011d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e96000)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x4, 0x3, 0x800, 0x80000000, 0x3, 0x0, 0x322, 0x3ff, 0x7, 0x401, 0x9, 0x6, 0x2]}, &(0x7f0000250000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000353000)={r2, 0x24}, &(0x7f0000f8b000-0x4)=0x8) 2018/01/23 17:31:18 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009d0000-0x4)=0x4, 0xfffffffffffffd80) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003ff000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0xffff, 0x3, 0x401, 0x88}, &(0x7f0000f7a000-0x4)=0xa0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f7a000-0x8)={r2, 0x5, 0xffffffffffff7fff}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f7a000)=0x1f, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f7b000)=0x0, 0x80800) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00002c9000)={r2, 0xfe, "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"}, &(0x7f0000f7c000-0x4)=0x106) 2018/01/23 17:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000474000)={@common="73697430000000000000000000000005", @ifru_addrs=@ipx={0x4, 0x5, 0xe4, "74be60a8b6e0", 0x9, 0x0}}) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000057e000-0x4)=0x7, 0x4) 2018/01/23 17:31:18 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f8f000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e5b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) socketpair(0x13, 0x0, 0x0, &(0x7f0000089000)={0x0, 0x0}) socket(0x7, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) readv(r1, &(0x7f0000bb0000)=[{&(0x7f0000c23000-0x7b)=""/123, 0x7b}], 0x1) 2018/01/23 17:31:18 executing program 2: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 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=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f000088d000-0x368)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f22000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000f22000)=0x10, 0x80000) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000f23000-0x4)=0x1, 0x4) 2018/01/23 17:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000408000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c8000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049b000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000619000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@empty=0x0, 0x2, 0x8, 0x3, 0x4, 0xa, 0xa0, 0x20, 0x5c, r1, r2}, {0x0, 0x0, 0x9, 0x40, 0x101, 0xea, 0x2, 0xffff}, {0x6be, 0x400000, 0x0, 0x100000000}, 0x8000, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x0, 0x32}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x1, 0x3ff, 0x0, 0x2, 0x7fffffff}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003a9000-0x10)={0x6, &(0x7f0000157000-0x30)=[{0x10000, 0x6, 0x2, 0x80000001}, {0x3a32, 0x8, 0xfffffffffffffff8, 0x80000000}, {0x7, 0x7ff, 0xfffffffffffffffa, 0xffffffffffffffff}, {0x0, 0x1ff, 0xd62, 0x1b6e2d06}, {0x7ff, 0x3, 0xfffffffffffffffc, 0xadf}, {0xffff, 0x7fffffff, 0x4, 0x7}]}, 0x10) getsockopt$inet_opts(r3, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e5b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000bb0000)=[{&(0x7f0000c23000-0x7b)=""/123, 0x7b}], 0x1) 2018/01/23 17:31:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000002000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000-0x120)={0x5, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{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]}]}, 0x120) 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) r2 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0xf0)={0x0, 0xe8, "8b1e1eff47255fbdb39ef678f5607f63a3da7cfa23ac669f95d100c691143bd409ea231f9fc778fab42cfdb7632001a80270a6c74f494f1576aab6babbdc914c7265364fb78a628fc52938fa175e3657ec67f03c7024ad96407232a1d4fdd793d69a78df14ed078f60a94d3a14e6c0f26eb5d745dca380ee4fa93e628d71ef9c1b71ab7612d284aa50240e60bcf9c28524e6eff0c04d81e841a0d9ac262ca3ac2938293f1ad7a23b96a4590331231e61a66e84585a9e368008dacf91b3cb9fe467803505cdcd0c3c3cee8bb5f35bc686a644341833e42e4b9dcf6516bfa7f6d3a3feaf83599cd3fe"}, &(0x7f0000001000-0x4)=0xf0) getgid() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002000-0x4)=0x24, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000)={r3, 0xf8, "6897ccf466b7ecd7402efa05301d1091abf9d5d5b1c6cc50f63c45874d9aae60c476abc330d9b83601534f5b598a4003eb60317bc0fa4a097e6149b6330d4db5e3ead2f076043fc88e62c4110e6ab87979baff52cbb96b696ac40dd8628d46a3e79f95225ef0c3aee4d694e96efaf69b94843b36e6778e1ecf769c817a1335e5476ce4f7922c2ba0e85560a332f1656c2da20720630018c84267da20746ae3283aeb5aecb713f2d45f3bb1ff9ab1411b1d1d3ffc667963798f4d1cf1a2797199901970499bb8b0620cdd4f28b24463624bff831e963b6e5b0e455dafc9401aa3c25c43a332eb77f43b0ddee3b1fdfbc14baa1a4e339aaa9b"}, &(0x7f0000002000-0x4)=0x100) r4 = accept4$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x145, 0x7fffe) mmap(&(0x7f0000ae2000/0x10000)=nil, 0x10000, 0x800006, 0x32, r4, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(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, 0x2, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:18 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a5b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001c0000)={0x6, &(0x7f0000ace000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000a34000)={r3, 0x1}) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000460000-0xc)={0x0, 0x2000000000007, 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007bf000-0x20)={r4, &(0x7f0000c0b000)="1ecedcc4c2e2f9786ab65369e88241f12a8a64d2c5819d311ba71c65ad7c0b76c1972602bfe73c83607d400b02fa3cb1af756a515e01dbcc76efb09505d758f0576cbfa3e39c8297d9414fa6c1fd62bece6cca2818585a97a3cd29635cf406a4236baf27972eefc650", &(0x7f0000ea2000)="8099974bd1e551ca3a83cec65d78542180220eb93469ac1769d0d3cb87d8cb95a0b187ab3b0b142fcf9f8a911c1e25af2ee6558b24734f9be90a4cc33cd9cba346cf685949c9c34cc4cfa98a4169162a907254ac326b379accbbcade0df113d73e5ff39c14401b63b93ed3746414", 0x0}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000037c000-0x8)={0x0, 0x0}) r6 = accept(r1, &(0x7f00001b5000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f000009c000-0x4)=0x10) getsockname$unix(r6, &(0x7f0000c56000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000deb000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000c36000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000992000-0x20)={0x1f, 0x80000001, 0x1c68, 0x2, 0xc, 0xd0be}) getpeername(r5, &(0x7f0000a7f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) recvfrom(r4, &(0x7f0000653000)=""/52, 0x34, 0x40002000, &(0x7f0000aff000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/23 17:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000351000-0x38)={&(0x7f0000ec2000-0x3a)=@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, &(0x7f0000fdd000)=[{&(0x7f0000eda000-0xb5)=""/181, 0xb5}], 0x1, &(0x7f0000dae000)=""/250, 0xfa, 0x31}, 0x10000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dd3000)={0x0, 0x5}, &(0x7f0000948000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000376000-0x14)={r3, 0x6, 0x2, 0x6, 0x10001, 0x8000}, &(0x7f0000190000)=0x14) socketpair(0x4, 0x1, 0x0, &(0x7f0000872000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002d8000-0x65)={0x0, 0x5d, "27a3cd96b554533648c455f8f92ba23b84c1b2d49c10d7fdd78a54db97be16d202c8f3264bcc856f2f0fe8ce2f94f2cfcd71e4063784ea89bfff6f82abbe3933aa6e42fc4f05912becc02a36ed55b7a0642124dd2aacf4240552ccdf29"}, &(0x7f0000ab6000)=0x65) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007f0000)=@assoc_value={0x0, 0x3ff}, &(0x7f0000963000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000088f000-0xb8)={r5, 0xfffffffffffffffc, 0x80000000, 0x100000000, 0x1, 0x100, 0x7, 0x0, {r6, @in6={{0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x6, 0xda, 0x806, 0x2}}, &(0x7f00008e1000-0x1)=0xb8) 2018/01/23 17:31:18 executing program 1: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b6b000-0x8)={0x0, 0x0}) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r3, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f000052c000)=0x4, 0x4) r9 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f00005c0000)=0x6, 0x4) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r8, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f00009d1000+0x6bb)=0xe47, 0x363) [ 1896.076748] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 1896.116219] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0xffffffffffffff60}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0xce, 0x1}, 0x0) 2018/01/23 17:31:18 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x8000e, 0xf932) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x14) syz_emit_ethernet(0x32, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, "11ad5b", 0x0, '_\\}'}, ""}}}}}, 0x0) 2018/01/23 17:31:18 executing program 3: r0 = socket(0x15, 0x6, 0xe256) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x3, 0x2) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) socketpair(0x400011, 0x800, 0x7fff, &(0x7f0000d12000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ac0000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d9000)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000518000)={0x0, 0x2}, &(0x7f0000800000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005ed000)={r4, 0x1}, &(0x7f0000354000)=0x8) 2018/01/23 17:31:18 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xd, 0x5, 0x3) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000001b000-0x4)=0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x71, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0xfa}, {&(0x7f000001a000-0x1000)=""/4096, 0x116b}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000019000)=@req={0x50, &(0x7f000001a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x0, 0x2, {0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}}}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000001b000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/23 17:31:18 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000012000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000001a000)=0x1e, 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000026000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000017000)="174d031fee7181313c18fa021754cafd1db7e33a4fa0c6c0b9adbd99cbd4ba86d1be2d0917f3dda490fc909bdc00eef84f4b2135ed29809bddfe2b637bee3a49789579ea29b87bc952d9791447c9a2856d7ddfdc7d03359d473a2c81bd22c3c96ca552c67b5f1a1ce1b3e08cf57d8c38735be49cfc1360f3101354dc36f0361f95a00f73cebf49643d57e1970723bb26e2d734883919f0a3ad723f1c124edb3abb3a1ddc7fc6891b1bdf89ac274a531b72db2620240305cc1bfd19c656f475abd6c9bcbd97a678e20e404637b98ad001c8b4c80a7cae3934194f606ffb465f167198e76ccb596f") socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000027000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6, 0x2, 0xff, 0x4, 0xff, 0x100, 0xad}, &(0x7f0000027000)=0x20) 2018/01/23 17:31:18 executing program 4: socketpair(0x0, 0x0, 0x81, &(0x7f00009f2000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000da000)=0x0, &(0x7f0000629000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d43000-0x8)={0x0, 0x0}) read(r2, &(0x7f00004c3000)=""/131, 0x83) r3 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f0000391000)=[{&(0x7f00002e5000)="617b69c6fb59459d71cebc64a167fb32ecf59de5025746abb7d2d3cfeb1ae31df89954b8d3aed71aa0f76c3447d3da83af2a18ce4b87f2479f1f1b1b9963ced741f01a85674f7a1147ca7e13d9021c06855787cd8814c59577754cb56a9f423a32cc8c0237442184b147a5357ee78dd2ded3244b794d4b0bdd", 0x79}, {&(0x7f000084a000)="b6a0aaea85dd3b74d5955b94b7ebdb054d7f306f902db5a501694bda75d7d01b990e99b7307d24d026", 0x29}, {&(0x7f0000b53000-0x1000)="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", 0x1000}, {&(0x7f000019c000-0x12)="bb943063b7924620586e7531523c348d40a9", 0x12}, {&(0x7f0000169000)="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0x1000}, {&(0x7f00008dd000-0x43)="a21f08a5b6ef805a4f44b098558501f67d8eba21862a0ff19d416ba8ca810a77e0e624262ff0fd63219cfa01f93431e59112ba2129ad65525fb4c4f5ec973723749752", 0x43}, {&(0x7f0000172000)="359cbe35201c1d311af195e7a0faed5e1dacc02a27c407bb83a640", 0x1b}], 0x7) ioctl$sock_ifreq(r3, 0x8921, &(0x7f0000dc4000)={@common="0600080000000000b800ffff00ffd800", @ifru_ivalue=0x0}) pread64(r3, &(0x7f0000ce9000)=""/246, 0xf6, 0x0) r4 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000b01000)=0x3, &(0x7f00005b3000-0x8)=0x2) 2018/01/23 17:31:18 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x805, 0x2f, &(0x7f0000fef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000615000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000)=0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/23 17:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3ffffff0000001) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 17:31:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x4, 0x8, 0x7, 0x0}, &(0x7f0000eea000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xa276}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eea000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003c3000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bba000-0x1000)="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", 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) 2018/01/23 17:31:18 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00004ea000-0x10)={&(0x7f0000f88000-0x70)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x6, 0x3, [@sadb_x_sa2={0x1, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) accept$alg(r0, 0x0, 0x0) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/23 17:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80b, 0x7) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f31000-0xc)=@sack_info={0x0, 0x5, 0xffffffffffffffff}, &(0x7f0000c43000)=0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00005fb000-0x10)={0xffffffffffffffc0, 0x3d027440, 0x9b07, 0x24e}, 0x10) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000a5b000-0x5a)="3b2810456f9fce25a38a21232b6e5410ad96d6ad5d09d667d4287da5cb9151f763a2b8b2cf770a1ee37923d7faad71331f95b919f4f18da52a34b5ec0503dc524e983c3583ac85918506444f902156dce5f5dccc493e7053c64b") setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=r1, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a06000-0x10)=@common=""/16, 0x10) 2018/01/23 17:31:18 executing program 5: socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00003e8000-0x4)=0xffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockname(r0, &(0x7f0000b55000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f00003f6000)=""/60, 0x3c, 0x2001, &(0x7f0000000000)={0x4, 0x6, 0x1, "47b10adca492", 0xfffffffffffffffc, 0x0}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000d44000)=@common='ip6_vti0\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000af0000)={0x4, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/01/23 17:31:18 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0xa4, "32488244524158ce7af080ddba01827a077aa6e7707823f2e84d7559d74b67b0050971872f3f8485743293090c1f21b70f0ea7025c29f984bd546847dc53db916a9afe4c08d752196346778480f226228a6a62a191b3da1e576127a1089e6feb2454e9949de3cdd6868d747a4c356b7d5de14412e1d4628caae139740a746e7bc0f210ed70ebc9e7a4d52037fc902b5abc673ff6db11dc88674236aee1f27a127333cbe3"}, &(0x7f0000007000)=0xac) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r1, 0x1000, 0xaf, 0x110, 0xdf, 0xf11f}, &(0x7f0000004000-0x4)=0x14) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x91) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000540000-0x4)=0x0, &(0x7f0000223000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 17:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00007c5000-0x4)=0x7, 0x4) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/23 17:31:18 executing program 0: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a24000-0x4)=0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000538000)={0x1, 0xfff, 0x0, 0x5}, 0x8) 2018/01/23 17:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000914000)=0x0, 0x0) pipe(&(0x7f00001df000-0x8)={0x0, 0x0}) 2018/01/23 17:31:19 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000f79000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7a000-0x40)=[{&(0x7f00009cb000)="b2a2bf97489bacb651da522969bb9a72eb31c6d005a4947548e7950f2fae090c66c46809e87d2ccb1d61715f3dcf785d7d605d4e0b973709ad7ea2a556578130c1f2c3aa2dcb02d900117493265ff6772abf1005abc602238aa98c95c6387f933f3928b9ca42d12180a5b5f4e0964c7f3acc102d2e91c0b5e0618580eaf9ea3b723c983bee89e957f44a90dd19452e312e85c4bdd0c83367f18b1e1b02b928eeeb5008329185bccfd3f8796bea70099fa42f81", 0xb3}, {&(0x7f00009b1000)="62c4128141e18d823b4c42f193c9b14d7b8071b6b64ce429c5790f37e45429ada94e2d7e1368c2fe007e7bf0d5354a55b70c617a0362c544562233d0d684ae948ebcb0406b7d5f83949ddb614a0b83755391ab2f03a198c19cb5356c83fa1557aeebb64fc3f109b43cb7fc9b2fa4d19ed5e1cf9038e0ff92ea61f99bddbd757414e7ac8417ae15", 0x87}, {&(0x7f00000b6000)="feb1c4cde494f2d829c0e74988ef37072e9397fe8929d78f8b2a48584d704ac7fda06e5492d39f1b31eb37e5acf03b304ed7b0befab8466aed579f74f94d9c9669e413fb7099c6962c629d81f8d419a088c6f3d83d20a165d974309473f11744c01f34625cb9b079e3c02760", 0x6c}, {&(0x7f0000b6e000-0x49)="c401715a07935638516b4c68e9c0ff56279233bc75c2ca41dd03158f077af174a95a3df0720cc47d152b99fa5b793d84881a1a66e4f4914d03ea73b5b3da5a559845f10262c03711e7", 0x49}], 0x4, &(0x7f0000136000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004e8000-0x10)=@common='ifb0\x00', 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ec8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f7b000-0x4)=0xe, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f7a000)=0x0, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000c1a000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f7b000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x6cd5bd2d, 0x0, 0x44}, &(0x7f0000511000-0x4)=0xa0) listen(r0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f7b000-0xfa)={r3, 0xf2, "2ccec07499ec47877fa3da4ae9d9dc52404b259c33891341506b9115b63c28e3cfc93af89eaa15fa23ad7aa2cd206c18843966b51dd5579ba82ea1edc07a133f1dedae935f73bc7e476c8aa0f4e9b2b3c7c4d0eb5b5484f7c30bc342bf0be84f76b16253669a6b0739361ae582160ffc73ed85d1a5197816ee9117dc729442f6acc32c1975512742687a5d014f88804f2509ab475a1fbf194a06b7f00ca58500f74a75f1d5c4bee56bdf116718e97bcdaba81a869127e309aa4852f873d72c6d65d5136c2d999db2de787211b94742f98823c85ee988442148b3de08cfd84c5a55e600482c437bd226a876e8d1d12c884e4c"}, &(0x7f00002e0000-0x4)=0xfa) 2018/01/23 17:31:19 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x1, 0xb, 0x4) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f57000)='tls\x00', 0x4) 2018/01/23 17:31:19 executing program 1: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00005d3000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ac000)={0xffffffffffffffff}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00001e7000-0x4)=0x0, &(0x7f0000f5c000-0x4)=0x4) accept$ax25(r0, &(0x7f0000f5a000)={0x0, {""/7}, 0x0}, &(0x7f00002e0000)=0x10) 2018/01/23 17:31:19 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000009000-0x1e)=""/30, 0x1e, 0x40000100, &(0x7f000000a000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, r3, 0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/23 17:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r0, &(0x7f0000981000-0x10)={0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000273000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/23 17:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000495000)={0x0, 0x0}) socketpair(0xb, 0x6, 0x5, &(0x7f0000825000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000efd000)={0xf8, 0xfff, 0x2, 0xfffffffffffffff7}, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000360000-0x20)={0x1, 0x56e, 0x8204, 0x7ff, 0x8, 0x800, 0x0, 0x0, 0x0}, &(0x7f0000e4a000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ff6000-0x108)={r2, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbf7, 0x9, 0x1, 0x4ae, 0x200, 0x5, 0x7, 0x2, 0x0, 0x0, 0x6, 0x3, 0x2, 0x8000, 0x0]}, &(0x7f0000370000-0x4)=0x108) r3 = socket(0xa, 0x10000000002, 0x4) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) socket$inet(0x2, 0x1, 0x5) getsockopt$nfc_llcp(r4, 0x118, 0x7, &(0x7f0000777000-0x89)=""/137, 0x89) getsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000ff5000-0x4)=0x0, &(0x7f0000ed3000)=0x3a9) 2018/01/23 17:31:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) socket(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x3a, 0x40, &(0x7f0000002000+0x68f)={'filter\x00', 0x3, 0x0, 0x1f9, [0x100000000, 0x0, 0x0, 0x3, 0x8000000000000], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f00005a4000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/23 17:31:19 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001f9000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd1000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004a4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) 2018/01/23 17:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f58000+0x7a9)={0x0, 0xed}, &(0x7f0000e86000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000285000)={r1, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea2, 0x4, 0x1000, 0x10000, 0x17}, &(0x7f0000f19000)=0xa0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000ea6000)={{{{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10c9, 0x8, 0x7, "d9de1726ba9401500e30b13d0dd5546aeca42c95718e1b776d2b532862b5a298c3b3f95fc325da4e26cf22852568ad772f2b2cc4d94f86ba8ebf0409ae3478f272f0e16c8c781e5b9f3949402d426946"}, 0x160) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006df000)={r2, 0x16, "2813e63b4c854cf5196dbdd1dcfe67fff64cdca94126"}, &(0x7f0000065000-0x1)=0x1e) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000024f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b6f000-0x38)={r2, 0x30, "a158c368c27aa6ab2c5c46c3413cfb52e573efeb01dc960e4c5d3d1baa2e072949302ec979d2800b922196475aa10c"}, &(0x7f0000203000-0x4)=0x9) bind$netlink(r3, &(0x7f0000c3e000)={0x10, 0x0, 0x3, 0x8}, 0xc) bind$inet6(r0, &(0x7f0000a6d000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) 2018/01/23 17:31:19 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008000)={{{@in=@local={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000-0xc)={r1, r2, r3}, 0xc) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/23 17:31:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xe, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x2, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)=""/13, &(0x7f0000000000)=0xd) shutdown(r1, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r2, &(0x7f0000001000-0xca)="fc53f381c757fb05e959cb1335beb80a7ee9661bea4cc027dfed03b1d1f5527fe45d797440ffec32", 0x28, 0x4040840, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/23 17:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000626000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000107000-0x4)=0x10, 0x80800) connect$nfc_llcp(r1, &(0x7f000024a000)={0x27, 0x3, 0x1, 0x7, 0x1, 0x7, "7407150966da985de4f711b1dd4f3b177bbbc0022d6d4ba3caffd5c04487eea34f55c88681a735ad3302e490537a6b6733cd605a94152a3e0baf0b547fc197", 0x1}, 0x60) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000687000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000077e000)={0x0, 0x0}) 2018/01/23 17:31:19 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000094000-0x8)={0x0, 0x7, 0x51}, &(0x7f000083c000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006cd000-0x2)={r2, 0x80, 0x3, [0x80000001, 0x9, 0x0]}, &(0x7f0000fd7000-0x4)=0xe) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd8000)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bd4000)={r3, 0x7fffffff, 0x10, 0x43, 0x7}, &(0x7f0000fd7000)=0x18) listen(r1, 0x0) 2018/01/23 17:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socket$llc(0x1a, 0x3, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) pwritev(r0, &(0x7f0000a8c000)=[{&(0x7f0000570000)="d492ab048061e9480056d59b5510e7d9e03b5d7ae9cb8c", 0x17}, {&(0x7f0000465000)="80d2a4134d0c5bd8220f61ad114a6b", 0xf}, {&(0x7f0000856000-0x35)="3f6f29e529993a40bb4b3603da6a3a194cc655fee3b771d5342233b22f30e082c2207dd106fc1367ef7ae8e360d2da85b4e89af6ae", 0x35}, {&(0x7f000039e000-0x13)="8e2788d2b0012c5306769e4f6259450282a5d0", 0x13}, {&(0x7f000093b000-0xdd)="a759d073fee01dd527bfed67ea3491639a3538842e25fd30bd781337b1dc378bd1f3234dec155350123e6988545de101162bf176b7fbb28069659f4350d4160e69605e19dabc3cf8da030e01fbf9e3f47fa4592c8718312225da437ad5c15280923ff1b9c7f39d1700a72170edd44798bb29536ee462d62a678724ec630570018d658f41b24c0deeb786783054fd757acebb5987f31550f849cfb3b4f94d53e1b35080a9ce228e5e3e22c0658d614b78c6d1a3c121cec9b33556cf621ff123f1aafa8595943f42f90f9dacf9243515ccb0460bd8709f2a6ce949166399", 0xdd}], 0x5, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000001e000-0x10)={0x3, 0x43, 0xffff, 0x4}, 0x10) write(r0, &(0x7f0000981000)="1f0000000104ff00fd4354c007110000f305010005000000dc04230bffdf00", 0x1f) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000185000-0x4)=0x1ff, 0x4) 2018/01/23 17:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000a14000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_CARRIER={0x8, 0x21, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0xffffffffffffffff, 0x2, &(0x7f0000507000-0x1000)="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", 0x1000) getsockname(r0, &(0x7f00005ae000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c8000-0x4)=0xfffffffffffffe3b) getpid() 2018/01/23 17:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$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, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) r2 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000db2000)={0x2, [0x0, 0x0]}, &(0x7f00008d9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f98000-0x10)={0x5, 0xa, 0x7ff, 0x5, r3}, &(0x7f00007ef000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008a4000-0x8)={0x0, 0x7, 0xb2}, &(0x7f0000f1e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000612000)={r4, 0x5}, 0x6) shutdown(r1, 0x1) 2018/01/23 17:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x587}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/23 17:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/23 17:31:19 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000)="b328038990d201d2bf1db69fdb4430477143bf3804f87e71ef02d36f93149157cf6c5907c36bf59a6230cae768430ec1651f77ecc48419353c0b22a12c1038e66e0fa48bb935c6215aa40679b5062d1b6abe916ba7e2fd0adb7398546b589e38a6df0e301e7f29867add8e5e04d8e232a5115fc06407fa7fcaa9016cba56487680d43678f5f831c210ae61f746d3b237a3fe28a6c4208b160c977197de1cb5556f44911bdf9fd8ae5b90a847d9bd50b9c5684a2195924297d6079f249f456839b00a5bfe4ea58ac061708ab42fa4", 0xce) getsockopt(r0, 0x0, 0x51, &(0x7f0000001000-0x8)=""/8, &(0x7f0000002000)=0x3) 2018/01/23 17:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008b9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) socketpair(0x2, 0x80000, 0x3, &(0x7f0000ed0000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000024f000-0x4)=0x0, 0x4) [ 1896.543453] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 1896.574934] netlink: 'syz-executor1': attribute type 33 has an invalid length. [ 1896.581406] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 1896.609666] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/23 17:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007ee000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000136000-0x18)={0x0, 0x400, 0x10, 0x100000000, 0x3}, &(0x7f0000fc8000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000115000)={r2, 0x7}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) close(r0) 2018/01/23 17:31:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x7}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000000)={0x1688000000, 0x8d6, 0xfb, "64bd0516e0a4", "c1f3318734e240682d38fb7ee3f3b763"}) 2018/01/23 17:31:19 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000850000)=0x0, &(0x7f00002a3000-0x4)=0x4) socketpair$inet6(0xa, 0x2, 0x7ff, &(0x7f0000ff3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000418000-0xc)={0x4, [0xffffffffffffff7f, 0x1000, 0xffffffff, 0x4]}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x116) 2018/01/23 17:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect(r0, &(0x7f0000a71000)=@ipx={0x4, 0x100000001, 0x3, "d60b24286e3d", 0xcb20, 0x0}, 0x10) bind$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$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e991b45eaebbc0693bcd43a4a9195278ce915fbc1ff9d88a48fc9560a16c9e57a15fd", 0x9a}, {&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe276ce4b40033084d0ba72254d5ab56d9a2c63425ca19d830fc4ebcab89445a439e2b8f36677ba1cc1c8636183e48cc83b38eecd087443ea6f6bd574bfc2421f24215ebd2fcd4fd2cfd888bee94a395621ce59a30b17c35cd839fb41115e748ee5efa4c13d8aaff26e245265083a0a4f18a35dabf574bc93c9910a9c67ce9e018ec2b0761427dcd4", 0x94}], 0x2) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0xfffffffffffffea5, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x84b, @loopback={0x0, 0x1}, 0x0}, 0x6) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/23 17:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005a1000)={@generic="f005293b3b1deb17d33e0f4736f76edb", @ifru_flags=0x4000}) 2018/01/23 17:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f000034d000)='G', 0x1, 0x200000, &(0x7f00008df000-0x1c)={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/23 17:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffcdc, &(0x7f00008a6000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000079f000-0x4)=0x4, 0x4) socketpair$inet6(0xa, 0x6, 0x5af, &(0x7f0000087000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003d8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/23 17:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) splice(r0, &(0x7f0000d53000)=0x0, r0, &(0x7f00004d6000-0x8)=0x0, 0x8, 0x8) write(r0, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040005000280ff45", 0x22) [ 1896.621246] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 1896.625304] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 1896.688697] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/23 17:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000226000)=[{0xc, 0x7}, {0x6, 0x0}, {0x6, 0x844}], 0x3) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000085f000)=0x100000001, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000afa000)="9d7efbebdf890210f2000d4ba62e1cc00b0381fba441ede0d29fea2fa55163998e70136e55f7e2f0fc5c13763d97f628f3575bfefdef9976086810a0d1b5a2fc27db9af3ed21346b1d8a5e07c69a08c6e928280d1f81c7d7f653099fa69fbb2c015ffd40288d5185f9acbd64d246e59e370e07ed9ea5bba12322550ba4b1fc4d4601e21da57baa7b592c022e", 0x8c) writev(r1, &(0x7f00001af000-0x60)=[{&(0x7f0000c27000-0xca)="32c5be8fa72e66ff2c67258185902097593cf4b010f38eead56567b7ab0bf2adc00bff9ede37704fcd74301f26fd3cea647ce6a9bb3a4742ceb16e9f7e959b074c0d3d04708ed33fc49970a3620320e4589def78b0aac4d6f0e23c6a0fa9dad1125e3c567054ce5d304265ee45efd4b96605b81273598972eb2649b20e9a0d1629dd3215ff8a18c110fae8d2479ab84307bca415da027309f363b50a5a543b823587dd46b409b1c718f1db2fb290e168204efdf7fdb202a7e81473cbb19e6f87cc58fe1543a0c713faf1", 0xca}, {&(0x7f0000389000-0x8e)="259d86f7b176ce41175e97a48b9b53ec73469a00800f56af41626b56f26575e657330444d1f04001eeadf5c757d598aa4ccff60b84f46ab64a32b3ba4d03250b057f4b0b84c09c23d108668c817cddfd419b630a7a0af606c8f8b29d5124661e6b96abf7b0b5a78f655e74781e7b0a37fa612df8a60ed5d621dffdf79bba3e05523d2b108f109ad2ce7654421a38", 0x8e}, {&(0x7f0000382000)="dc1fadcdc5baeb02f1f5483e7384e3dbc2c4cf9b44acf841b8d89c68a777e0b6e6eafeab204d3f375bec8e8d78fd638d66386f6d46e862b979dd203d1bfb002e6ef92b16f887db8b780470ff2ec168b46b647cd0c7f2cff2556c25e3b92e7faf340a875711d4b8a060232c8aff3a83513ea6556aacbda569ae927470dd4b6da87dd7de7cb9478ac36964ebdaa602069f092f43cfa1b3534cc27fde9442f66c4e84fe32a9485d18d0f5a3a79ec2", 0xad}, {&(0x7f0000091000)="584dd93cc4e7a6ad229a48cd02f75ff357fa2854ef4198124e179d0330476c3cc7ea0afed1bf7395021f380210ba05b5f04210c47946e1d8ad41b54492832b7cf61ade5d16d809bf8471ca10cdd33ef610c73af3f8dad33bcf0466579f46a16b0983322d72970ee3a309497323c11232149c0f74cc1f3ef4c301e48e219bf12d2dcd5d8eecbdcdf7f3db9ab601d31b39773406b78bc5bc99c279da0a73b1d933cf1cf834f2eb3452d6825e6b18d90939c1ad132ce015e22a268be8", 0xbb}, {&(0x7f0000ef8000)="7c737d5b86c73b6d3a5668314f83dc576766649590ec0366d57b2d816047aaf1e0d1df6f51e418a5e721628349baa9bbf65cc07ce305dda4e8fee23fee690186a61bbdbc28ca6f642a73f6c104684c99cf523f488c93373d3b4737cec5b36d2e356e58bff97adcecffc25e3803b156c3eb084d7554c424e87c5a533d46e1aa45b7dfef058bd01c7983fa11ac5016779533414c921864dc2fcb8af0151b5193da1ae1cfa07f7956b039109fc96119509771d17ce4cac3bb75020ea0f46ad3", 0xbe}, {&(0x7f0000346000-0xfa)="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", 0xfa}], 0x6) accept4$netrom(r1, &(0x7f000076f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001a1000-0x4)=0x10, 0x0) 2018/01/23 17:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@generic="85699e0bcd4edeeb36b8c0f98c3b5e00", &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(r0, &(0x7f0000531000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d93000)=0xe) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000d70000)={@common='ifb0\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00007f8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006be000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000013000-0x4)=0x0, &(0x7f00000d8000-0x4)=0x4) poll(&(0x7f0000bfc000)=[{r1, 0x40, 0x0}], 0x1, 0x20) 2018/01/23 17:31:19 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000015000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000002f000)=0x10) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e60000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000bc7000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000954000-0x6)='dctcp\x00', 0x6) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f00000f6000-0xe3)="b823bd61328a375d88b5818cd039962e9a8f0b2e453a7f7dd023f79ef74c05bc4c8499ac377811a9198afc5975d001561b886e98e5ec43ab77bac9916167a6124a62a0f5b81c39b7c3760da1f4f2997b99f27ec86a6ef5ba95bce926ce3808391f1cac4495f48e7a5394256fa9d3f8e03a0c5b86fb17efba9b35504f239dcc087540e31f007fc2cc013fdb24e97ad6c5c5dea76b7b2ab6228fb8d714648b1b66798f9e7fb0a5dcb239812210c6f8de4fd5e0be5b15b95757ac497e9961191d695798625f70867f4644640bf2d7019be892fb1a256930d682f2f5b25cab53353583c30f", 0xe3, 0x0, &(0x7f000025f000)={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) 2018/01/23 17:31:19 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe2000-0x2c)={0xd, 0x11, 0x100, 0x8, 0x1a, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe1000)={r0, &(0x7f000078e000)="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"}, 0x92) 2018/01/23 17:31:19 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000894000)={0xffffffffffffffff}) bind$bt_sco(r0, &(0x7f0000eb4000)={0x1f, {0x8, 0x4, 0x4, 0x10000, 0xfffffffffffffffd, 0x6}}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x1e62) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=0x0) tee(r1, 0xffffffffffffffff, 0x4477, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xdf}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000003000-0xc)={r3, 0x80000, r4}) 2018/01/23 17:31:19 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000007000-0x4)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000007000)=0x2, &(0x7f0000007000-0x8)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000009000-0x9e)={0x0, 0x96, "7166d9c2d820fca0561d4e29392173f250aa6f65c925e1245dd49fed3cbbfd661ca0125aa1d5e9e1eba5b40fa004f2abecbd8833d862f5e43e1ec5942519a7e73d5afb2f82cb13793385942bc69b5293a6fe9b186cc01822b2e2430acb037a8cf2a0537ec430f96e6951fb04d81444e87bb9cc3ef4417496184fa90de00ab76c0d23933fbd6efdf3a35ad77fc4b03c56579a337a5094"}, &(0x7f0000009000-0x4)=0x9e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000008000)={r3, 0x1ff}, 0x8) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000004000)=""/187, 0xbb) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x8) setsockopt$packet_int(r4, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000006000-0xa0)={r3, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0xfffffffffffffff7, 0x5}, &(0x7f0000004000)=0xa0) 2018/01/23 17:31:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x8, 0x8206, 0x1, 0x0, 0x6, 0x77, 0xac, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x8f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000002000)={0x27, 0x81, 0x8e, 0x7, 0x8, 0x0, "33060746ca5daa66d9a7585f30c7556a0e0f84911986ca302b8be723630025cedc6fb33b55cca3936aa705227137a44282f5af4ab7ab608d2cd2e773dddd2a", 0x9}, 0x60) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x4, 0x8000, 0x1b0, 0x1, 0x8000000000000, 0x3, 0xde9, 0x2, 0x4, 0x1, 0x928}, 0xb) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f87000-0x58)={0x2, 0x7, 0x0, 0x0, 0x9, 0x0, 0x7, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x8000000000000, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000c07000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000898000-0xc)={0x0, 0x8000, 0x0}, &(0x7f00007e9000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001a0000)={r1, 0x3ac00000000000}, 0x8) 2018/01/23 17:31:19 executing program 3: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000eb5000)=0x1f, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cbf000)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000eb6000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r2, &(0x7f0000e7f000)="", &(0x7f000046e000-0x46)="e44016572ce18e0fedf32a61db5803123c7d0776a8d740aac6b86ccd9a89de9bfb8c153658c07500b7e6e70296345f959548d30a1cf3ee990dbae946326af40096f35152dbfd", 0x1}, 0x20) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10001, 0x7f, &(0x7f0000eb6000)="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", 0x1000) 2018/01/23 17:31:19 executing program 4: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 17:31:19 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000001c000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000002000-0x74)="156caed4ead0420de20f753f7c5e82474db629e99698c78e8b087e1212899fc4bf583705ebfacca1b2e7528300384fb954a17ee83a80921555cecc939d9f0d84e49da30e34502a822ec93e1502c05ce5e8f593f57d6597cba76a65546dada75e60c804e40106e18731fb5de6480532092e4f2193", 0x74, 0x4000841, &(0x7f000000f000-0x14)={0x11, 0xf5, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000)=0x0, &(0x7f0000019000-0x4)=0x2) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x6, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:19 executing program 7: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r0, 0x7f) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000)=0x6cae, 0x4) 2018/01/23 17:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x20000000000804, 0x8, &(0x7f00006a8000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000818000+0x898)={&(0x7f00002a2000/0x3000)=nil, 0x85, 0x0, 0x2, &(0x7f0000045000/0x3000)=nil, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000034d000)={0x4, 0x0, 0x10001, 0x779}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000e48000)={r2, 0x8}) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 17:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f000082e000-0x4)=0x0, &(0x7f0000316000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000648000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004b5000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d6a000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, r2}) sendto$inet6(r1, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c75000)={0x0, 0x81}, &(0x7f0000594000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d12000-0x8)={r3, 0xfffffffffffff800}, 0x8) 2018/01/23 17:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'ecb(cast6)\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dc5000-0x8)={0x0, 0x5}, &(0x7f0000616000-0x4)=0x8) socketpair(0xc, 0xa, 0x10001, &(0x7f000052d000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9c000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000efe000-0x20)={0x8, 0x7f, 0x8006, 0x200, 0x80000001, 0x0, 0x2, 0x80000000, r2}, &(0x7f0000f84000-0x4)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ac1000)="e513b5bf00c14000000000000000e31470", 0x11) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000647000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 17:31:19 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f86000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000970000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x0, 0x13, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x4, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4) [ 1896.944967] validate_nla: 1 callbacks suppressed [ 1896.944972] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 1896.957290] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 1897.012673] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 1897.020279] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/01/23 17:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d3c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000457000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a55000)={0x0, 0x647, 0x0, 0x322, 0x40, 0x3}, &(0x7f0000585000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000450000)={r1, 0x1000, "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"}, &(0x7f0000a40000)=0x1008) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000002a000)={0x0, 0x7}, &(0x7f0000fb4000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000718000+0x455)={r3, 0x3d, "c2107d944c3141f7e0a6480c2f9fac0440cef1ce114f4a7af1d07bd1074b79a5a28834e8d6f721f6fef9d3e3cdbb327a9623d7ddb3b2c452fcee9a5851"}, &(0x7f0000c78000-0x4)=0x45) sendto$inet(r2, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x6) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008a5000-0xfe)={r4, 0xf6, "931c3ae634aba55ae17f6f0ff1139bb27633bd20f55b7137a52d7374e4219c44ca183d67da171b2be9b2ad46c4d74f7ff2246b70080284908a39e811e16cf7cd1c61380b6906a7b9118e9746435231a971280516a1189e9e882d0fa9c9d8d167b5e5ebeef95aac79a4d440bc91b8bc02463ba43f227c2b5bf401f3fb89c1ec4c65d79f38c74109888202b7a20b540257f1b02b057178a5d62f30245f1209bff67fbd101aaf88714558a688caba33bc7850e393e54b1c9a874573ecbbb142e6050eda2cf64fe873581807e343bd115e405f6277cfb818e225f1fe8e5af7abd4ce14fe0962253024e21767b3a9b27638ceb6077a4e9db8"}, &(0x7f00005e1000)=0xfe) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008c5000)={0x4, 0x6, 0x78ce, 0x1}, 0x8) 2018/01/23 17:31:19 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d03000-0x10)=@common=""/16, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000006000-0x10)={0x0, 0x0}) accept4(r0, &(0x7f0000578000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000)=0x26, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000-0x1028)={r1, r0, 0x7ff, 0x40, &(0x7f0000001000-0xb3)="4b49f29816fbb25b0c2c99fd42558a5cf8e5196fde702a3fd9b8c3a115ee32aab21d9a5c1b8d2e29f399038d15ec1c4405ea5efb30be42a4a58f7682d1c798a887b541ccfa3bad04d806173a506d8c281ecc6880db931a0b33e795f632d0b717a3c34d25a4665d7b7c0b59132e2d0b1134709fabc4cb7cb1796edb78c0d0b3f5eecd6e8c9ee70bb4ee067685f44419906ba4f7a4cdf6d62a8c278492d4efb8a2f8a2bfb303525bd2c9bb13bb0858a87f8f721c", 0x75, 0x4bed, 0x7f, 0x7, 0x100000001, 0x8, 0x3, "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"}) 2018/01/23 17:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00007b5000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ee2000-0x10)={0x20000000000000ca, &(0x7f0000517000-0x40)=[{0x5e5, 0x6, 0x89e, 0x7b4}, {0x0, 0x1000, 0x20000, 0x2}, {0x2, 0x1, 0x101, 0x5}, {0x68a90561, 0x0, 0x7be, 0x4}, {0x325, 0x2, 0xbdf3, 0x0}, {0x800, 0x8, 0x2, 0x2}, {0x0, 0x1, 0x5, 0x5}, {0x7ff, 0x6, 0x4, 0x8}]}, 0xfffffffffffffc7d) sendto(r1, &(0x7f000002b000-0xd8)="", 0xffbe, 0x0, 0x0, 0x0) 2018/01/23 17:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/23 17:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x34, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000fe5000)="0743bf81c8b79786c1746ec74e9b198b3ff01c88987ef1687b386a4e3824ea56af934d0957e9128b7b76a20c65e5c587d7756e26fbe8a88b9befb35ec3f3ae3471324988d6a853031d1854ca1481498581dfbae8") 2018/01/23 17:31:19 executing program 1: r0 = socket(0x5, 0x0, 0x1ff) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a2c000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/23 17:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) recvfrom(r0, &(0x7f00003a2000-0x2c)=""/44, 0xffffffffffffffdb, 0x21, &(0x7f0000fdb000)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="980787449ec2f5a3edba298b31bc694e"}}, 0xfffffffffffffd18) 2018/01/23 17:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x1) 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) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1, 0x0, 0x7fa, &(0x7f0000072000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00000b9000)=0x0, &(0x7f00007ab000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009cb000+0xce6)={0x0, 0x30, "6bf154ba0492d3e93ca85821a1c655349d0b705770e102a76b472f1f5a8dcd723f95ed4ec399f36a026346d5577d3a83"}, &(0x7f0000781000-0x4)=0x38) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000108000-0x28)=[{0x2, 0x1000}, {0x0, 0x3ff}, {0x3, 0x8}, {0x3, 0x100000001}, {0x4, 0xa1}], 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000020f000-0x79)={r4, 0x71, "6b1273d8c0945f56cd384a17f41782098fa76db15d9b9a9405b17cb458ebc5929b2e7af5d760edb81bebfd0cb0f2cc42e9d25dd885498c0535127145776fb4226f7d17bf09394d2f343207a59ded755540ff6b9578e75c280f93963399d205d25d32134572e076c73cbba8b1bf95f0fd6a"}, &(0x7f0000493000)=0x79) bind$inet(r1, &(0x7f0000368000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, &(0x7f0000930000)="34d586d361325fd45b61f44ee532c65c1482453f691bf9f9940ea863c9496ca817fafda82dc093aabc0fd56ee22044975b951d9bcdea4ef2d456a61e207352731c63324b51c166d264421278e63b45f143915c8c28397a89364ac8cf7d0c55a7998a37bb3feed30dade16d1733a48d7a6814f7975570f4762c1ea9d94505df37e726331c7e96b37444e9abcaea0aea5b20589dce6d398ca41f584cd9c68bdca420bb4925b79ac21195caf3d7c444e14391fd0feb68ee551e03b3b15c8dc0adf096262c66ffc6843e9bd80a5f4f88c3502fc499465dcebc60126a5ce2f62b", 0xde, 0x800, &(0x7f0000c0c000-0xb)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000b47000)="5c3a3dc8528cbb57c00967df3306ed88ac3e25517dc484056e965226c7d70d19725b89c0dc490ecde0dfaecc60c52163ec96b6d4f48aa017277e03abadadcdf467b0551d347399ca344bd1e2657dcf2d95", 0x51, 0x20000000, &(0x7f0000560000)=@nfc_llcp={0x27, 0x391, 0x2, 0x5, 0xb9b, 0x2, "9b7b3e2e677ce8d923c46423b2189ab8b05544a9dceec9d35b1977cf891727ca72fcd97031185a609456f2e87ecccd8c1698359413c5dc3a9a61cc352c1d35", 0x81}, 0x60) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f0c000)={r4, 0x5e8}, 0x8) 2018/01/23 17:31:19 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x0, 0x3, 0xc84, &(0x7f0000201000-0x8)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a8000-0x10)={0x50b, 0x200, 0x5, 0x2, 0x0}, &(0x7f0000e5f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e73000-0xe)={r5, 0x4, 0x3, [0xffffffffffff7956, 0x10001, 0xfffffffffffffffc]}, 0xe) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00008ea000-0x5)={0x33, 0x4, 0x1ff, 0x4}, 0x5) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) ioctl$int_out(r3, 0x2, &(0x7f0000038000-0x8)=0x0) 2018/01/23 17:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000ce0000-0x30)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fa4000)=@assoc_value={0x0, 0x0}, &(0x7f0000812000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ee7000-0x98)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc348, 0xe0c7}, &(0x7f00001b9000-0x4)=0x98) 2018/01/23 17:31:19 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000724000)={0x1f, 0x9, {0x7, 0x3, 0x1, 0x9, 0xfffffffeffffffff, 0x7}, 0x4, 0x8}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/23 17:31:19 executing program 6: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = accept(r1, &(0x7f000030e000)=@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}}}, &(0x7f000059c000-0x4)=0xfffffffffffffdf5) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000091a000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) 2018/01/23 17:31:19 executing program 5: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10f, &(0x7f00000f9000-0x10f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipx={0x8137, {0xffff, 0x101, 0x1000, 0x14, {@random=0x5, @random="81cd0290aad0", 0x8}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffd6}, "a07f88558a09fc056598f971e0e6384686d434976c01065d693fb8df419b9fe685f13b0e377ffb67d64dc925fe7a34271b7c1c511c2cc2e22adba991efb3c87067fe9175557bb5dd2213104b5b286be8e8aa7c32e7830b2e8cfc2733a24ef61f9745c19e5756f03cbf37b2210010c5649dfa11b432f7a6a4ac364794573568a086720986c6e3748645859e66e54feab146dbb5da7c549cc798e4c7e5b32098f275329c7a40f4269ddabe7204a69ed83d1d9b3319c4ed1c3349e29319d0a5f7b75113d6c31e503f993f432848a8588c7f739630b4248f4a8fc271cfe15b2621e7864246"}}}}, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f9000)={0x0, 0x0}) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000fa000-0x4)=0x9, 0x4) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000da000)={0x0, 0x0}) 2018/01/23 17:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x1000) r1 = accept4(r0, &(0x7f0000c6c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000543000)=0xe, 0x80000) accept4$unix(r1, &(0x7f0000f50000)=@file={0x0, ""/38}, &(0x7f0000714000)=0x28, 0x80800) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/01/23 17:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d39000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = epoll_create(0x53) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e99000)={0xffffffffffffffff, 0x0}) 2018/01/23 17:31:19 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@empty=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=@mcast1={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}}, &(0x7f0000007000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, r2}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) 2018/01/23 17:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ff3000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f92000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet(0x2, 0x3, 0x7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005cb000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fe3000-0x14)={0x387, 0x1, 0x5, 0x3, 0x3}, 0x14) sendto$inet(r1, &(0x7f000014c000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00005d1000)=0x20007, 0xdd) r3 = accept4(r1, &(0x7f00005f8000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00005a8000)=0xc, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000c31000)=0xe, 0x4) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000d9a000-0x10)=[], 0x0, &(0x7f0000adc000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:19 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f1a000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e91000)=[@in6={0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f1b000-0x8)={0x0, 0x0}) 2018/01/23 17:31:19 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x56852b48, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000013000)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, {0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xa203}, 0xc98, [0x6, 0x2, 0x5e16d391, 0x5, 0xfffffffffffffeff, 0x7f, 0x70c9, 0x1000]}, 0x5c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000012000)=0x0) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/23 17:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000091c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b71000)=0x60) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00005a7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000768000-0xe8)={{{@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, @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}}, &(0x7f00005ed000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e73000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xba3, 0x1, 0x0, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x4b8ca080, 0x7, 0xaa, 0x7, 0xab, 0x2, 0x2, 0x0}, {0x0, 0x7fffffff, 0xfffffffffffffffe, 0x9}, 0x800000000000000, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x1, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x2, 0x4, 0x2, 0x7, 0x8, 0x6, 0x3ff}}, 0xe8) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 17:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f000013f000-0x8)={0x0, 0x0}) write(r0, &(0x7f00005d7000)="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", 0x1000) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000a0d000)=0x4) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/23 17:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000b70000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ec6000)=0x48) getpeername$netrom(r1, &(0x7f0000dea000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000eba000-0x4)=0x48) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00006a2000-0x4)=0x6) 2018/01/23 17:31:20 executing program 0: pipe(&(0x7f0000d98000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) unshare(0x20000000) 2018/01/23 17:31:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000002000-0x8)={r1, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/01/23 17:31:20 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x56852b48, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000013000)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, {0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xa203}, 0xc98, [0x6, 0x2, 0x5e16d391, 0x5, 0xfffffffffffffeff, 0x7f, 0x70c9, 0x1000]}, 0x5c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000012000)=0x0) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/23 17:31:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000019d000-0x14)={0x0, 0x4, 0x10001, 0x81, 0x2cbbe16f, 0xffffffffffff5751}, &(0x7f0000198000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0xfe2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x81, 0xc989, 0x2}, &(0x7f00003fa000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg(r2, &(0x7f00008e6000-0x38)={0x0, 0x0, &(0x7f0000be2000)=[{&(0x7f000027d000-0xc5)="2f34c9637f80daff8104b51dacd551e73c", 0x11}], 0x1, &(0x7f000018c000-0x30)=[], 0x0, 0x0}, 0x4008080) sendmmsg$alg(r2, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[], 0x0, &(0x7f0000804000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 17:31:20 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000)=0x9) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f000000c000-0x10)={0x1d, r2, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000000d000-0x10)={0xda, 0x9, 0xfffffffffffffffb, 0xb4}, 0x10) r3 = accept4(r1, &(0x7f000000b000)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f000000d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000008000-0x38)={&(0x7f000000b000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0x17)="2c206bf7356ddb506ad2a673272a90986f4ab4e38ec924", 0x17}, {&(0x7f0000005000-0xba)="c500b56160b365bfc3e731ad901ed2d1f305bf5f2d0bba4509873e6edb62fce734b448b3382a76e4a523a1932645fc16a4ca747cc4d0e300beea6881c0c753f5b45db52277cd2066aa31be3588402ab3f89f03f2bc5820d5cbe3c0bac3a1a0e62596154bf64ffea4f7657ed7da8d1e962f9027ebe7a1bc9aa504e696d480a82beeb581e9a64a9056d04db125312a2e1faf71b0b1ec5d177cbf721521fda1af7aad5aef279a8add14b6b87d434d9eb9e74e328aa5dbdf5592e9db", 0xba}, {&(0x7f000000c000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000003000-0x10e8)=[{0xd8, 0x109, 0x0, "1ffdc13243b83b2ec023bcdbef63d776f581a33d16341ad21c40b29418b91d8860f9f87dba014ad4b73d2fdc9d605c1fac2d1b02f87ac16584fa2d6abbc9c2693e8f6c8c4e6f946f68576e285dfc12458aee5a4a90223815b02d1bab51a7a0b6ad09a1a90912ae02f768edb183777673e42b5c3ffca4f4bbb355ca9fe2c39174b9b3c44241f643bbaf1cb656e4d1ba1cc653ef89a2e0f5ce77c93e5fb9a4446a4b481b103ae3c66d5f1126fbebc801f32046ebba5497a12262ff8028dbc0aa0dc3b853e302"}, {0x1010, 0x119, 0x3, "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"}], 0x10e8, 0x20000004}, 0x1) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 17:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @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, 0x1, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000f4d000-0xc)={0x1, 0x0}) 2018/01/23 17:31:20 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000242000)=@buf={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00003a9000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d2000)=0x20, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000028d000-0x87)={r0, r0, 0x5, 0x2, &(0x7f000069e000)="d1a43cd27080493039d4514493cf0badc36013021e12f7203cb2bbd4b43cd75197de3e38bb078fd86922f709bce33989d3996aef61e046e72c64fa440dcf455e272a51a419b698603af81768ce4454a6943b1224cdf077b083af8baa50c2eb6e383ab80ddf7fc3c2be37cc5fa99f2200913edb70f82a27962cbc69c9f763eb1961d3d3ac34d5a1c6", 0x2, 0x5, 0x8001, 0x100000001, 0x8ce, 0x6, 0x4, "af4bab2de56c96634bb5849f765ef2b31fe6dbc087ad7e0b8925089fb9396c5ebf6a431a8002a9849f128523418504e781068dda9f7208c804234c1347d8476f4c2d448f698730dd34926653b0ad48ac27582b658f6d02ef00996db2e28f8b"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="dc", 0xfffffffffffffe7f) ioctl$sock_ifreq(r2, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/23 17:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e61000-0x89)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000069e000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000600000)={r2, 0x1e07042a}, &(0x7f000059d000-0x4)=0x8) sendto$inet(r0, &(0x7f0000cb5000)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000038f000)={0x5c, 0x6, 0xb5, 0x401, 0xfffffffffffffc00}, 0x14) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x2, 0x3ff) r3 = accept4(r1, &(0x7f0000e9e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000188000-0x4)=0x10, 0x800) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000064c000)=0x2, 0x4) 2018/01/23 17:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000003, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ca3000-0x2)=0x5, &(0x7f000057b000-0x8)=0x2) write(r0, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) [ 1897.395955] ================================================================== [ 1897.403418] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 1897.410180] Read of size 2 at addr ffff8801a75c308b by task syz-executor6/16286 [ 1897.417880] [ 1897.419527] CPU: 0 PID: 16286 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #205 [ 1897.426911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1897.436264] Call Trace: [ 1897.438857] dump_stack+0x194/0x257 2018/01/23 17:31:20 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000007000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x2, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x13f}}}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, &(0x7f0000007000)=0x0, 0x2b}, 0x5a) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x7, 0xfffffffffffff53c, 0x8, 0x374, 0x4, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000007000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x0}}, 0x2e) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r1, &(0x7f0000007000-0xcb)="9d3a4c192437144ebcac954cd69ff688ca7f1384e13633031834d4aeeff90a3e97b32f258921296a356f2844058369a464d76868bdedabfa8ee5c8107c1b0ff7ec3c8898b783e8fa8c5fa7834a553c43c2c657b759de8aa9cbe88a07f754423d9f19bcf8d6a194ea84194f25ce1dd6c2fc3db4373c851780688acf89ee1bb4a5ea9620bda4f5c29a6ba144d489a935c4a313f608ff9cc208f6e7c05ed0bc510241e970f9ab65dabc3d451f295dfb58ffdeed365ce4ed3df609a5fcf719f020cf9d3d14e78f83e84f70b63a"}, 0x10) 2018/01/23 17:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x0, 0x7) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fd6000-0x4)=@int=0x8, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000f69000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000dbb000-0x4)={0x0}, &(0x7f0000313000-0x4)=0x4) shutdown(r0, 0x1) [ 1897.442496] ? arch_local_irq_restore+0x53/0x53 [ 1897.447174] ? show_regs_print_info+0x18/0x18 [ 1897.451678] ? erspan_xmit+0x22d4/0x2430 [ 1897.455742] print_address_description+0x73/0x250 [ 1897.460852] ? erspan_xmit+0x22d4/0x2430 [ 1897.464921] kasan_report+0x25b/0x340 [ 1897.468735] __asan_report_load_n_noabort+0xf/0x20 [ 1897.473662] erspan_xmit+0x22d4/0x2430 [ 1897.477649] ? packet_direct_xmit+0x509/0x790 [ 1897.482145] ? validate_xmit_skb+0x4b0/0xaf0 [ 1897.486644] ? gretap_fb_dev_create+0x250/0x250 [ 1897.491312] ? netif_skb_features+0x9b0/0x9b0 2018/01/23 17:31:20 executing program 1: pipe(&(0x7f0000e07000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0xdf, &(0x7f0000300000)="9bf5027df189fc5a72da93435f9f487566b8923f7d6a0d9db07cd37b54431346ea5c1981047ef9263e63a837e378f44d4f5d8e99691dd5fa74b92ea2d895d5a0f62c52cdd92cbce55d29abb9b6c1b79866a8822c3f8a5b9225b76f7f169ad7855c6e702aa5821d8ec5ad813d970c19f9f0db7d507e564ac36c9ebb01b009ee2714e97b3a0a086a245d0c23cc48d4f40b056b51562c3c65f969944216840103a04c9be2d0f9a0484cca9d45e86c993681366678d6c26a8453c39d7454ce653899e9032f60ee96dad96e88258f92b459be5d2643b2cab6b2ca63d681ed64820a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000a44000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000afc000-0x4)=0x10) getsockopt(r0, 0x4, 0x7, &(0x7f00007c8000-0xed)=""/237, &(0x7f0000879000)=0xed) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ec5000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e55000)=0xa78, 0x4) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) accept4$nfc_llcp(r1, 0x0, &(0x7f0000d99000-0x4)=0x0, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f69000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000efd000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000709000)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e03, 0x82, 0x1000, 0x100, 0x6, 0x100000, r2}) 2018/01/23 17:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000f3a000-0x38)={&(0x7f00007fb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a9a000)=[], 0x0, &(0x7f0000e16000)=""/161, 0xa1, 0x0}, 0x0) [ 1897.496032] packet_direct_xmit+0x3ad/0x790 [ 1897.500357] ? packet_mmap+0x590/0x590 [ 1897.504328] ? memcpy+0x45/0x50 [ 1897.507620] packet_sendmsg+0x3aed/0x60b0 [ 1897.511769] ? find_held_lock+0x35/0x1d0 [ 1897.517056] ? avc_has_perm+0x35e/0x680 [ 1897.521043] ? lock_pi_update_atomic+0x90/0x110 [ 1897.525718] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1897.530481] ? avc_has_perm+0x43e/0x680 [ 1897.534468] ? avc_has_perm_noaudit+0x520/0x520 [ 1897.539132] ? __fget+0x35c/0x570 [ 1897.542594] ? iterate_fd+0x3f0/0x3f0 2018/01/23 17:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000090b000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)='\x00\x00\x00\x00\x00', 0x5) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001c3000-0x8)={0x0, 0x7}, &(0x7f0000eea000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f28000-0x6)={r2, 0x33}, 0x6) sendmsg$alg(r1, &(0x7f0000203000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x110}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f00002b4000-0x20)=[{&(0x7f0000070000-0x10)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1284}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) [ 1897.546405] ? find_held_lock+0x35/0x1d0 [ 1897.550504] ? sock_has_perm+0x2a4/0x420 [ 1897.554568] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1897.559922] ? lock_release+0x972/0xa40 [ 1897.563883] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1897.569760] ? __check_object_size+0x25d/0x4f0 [ 1897.574342] ? lock_downgrade+0x980/0x980 [ 1897.578498] ? __fget+0x35c/0x570 [ 1897.581984] ? selinux_socket_sendmsg+0x36/0x40 [ 1897.586642] ? security_socket_sendmsg+0x89/0xb0 [ 1897.591385] ? packet_cached_dev_get+0x2b0/0x2b0 2018/01/23 17:31:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xffef) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000190000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f60000)={0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000fbb000)="60f8bbf4331e6d8c699672c80a7d85a633e4c995178398457b3f00401b76814b96f73bfca5478b74b9acf7ee749c576c062cef62355784ef96e3ec47d21eeeb0f6d0c32944ef670c8839c3489c78ab837e59d46f0529ff0b70b7ad1ebc3990a9d8d0b051854e604c0464d3ace5454fcce42591d6f49d73fe387af5705885d198c63c530ef2c745af1f5923c49c9bf0827146f14e5d29a2d59ee4955f27cd3fa75c7799366932abd14fbff5af7d45810f48f387dc47bbe2913221e753818e4785b0009934057a98aa95544cf80feee362", 0xd0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000674000-0x4)=0x0, 0x4) [ 1897.596136] sock_sendmsg+0xca/0x110 [ 1897.599850] SYSC_sendto+0x361/0x5c0 [ 1897.603566] ? SYSC_connect+0x4a0/0x4a0 [ 1897.607540] ? __fget_light+0x297/0x380 [ 1897.611504] ? fget_raw+0x20/0x20 [ 1897.614932] ? security_mmap_file+0x143/0x180 [ 1897.619594] ? vm_mmap_pgoff+0x1fc/0x280 [ 1897.624258] ? exit_to_usermode_loop+0x8c/0x310 [ 1897.628938] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1897.634488] ? __fdget+0x18/0x20 [ 1897.637861] ? SyS_futex+0x269/0x390 [ 1897.641575] ? do_futex+0x22a0/0x22a0 [ 1897.645372] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1897.650222] SyS_sendto+0x40/0x50 [ 1897.653669] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1897.658401] RIP: 0033:0x452f19 [ 1897.661567] RSP: 002b:00007f0bb6da4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1897.669258] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1897.676517] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 1897.683775] RBP: 000000000000036c R08: 0000000020008000 R09: 000000000000001c [ 1897.691026] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f42c0 [ 1897.698276] R13: 00000000ffffffff R14: 00007f0bb6da56d4 R15: 0000000000000000 [ 1897.706941] [ 1897.708557] The buggy address belongs to the page: [ 1897.713463] page:ffffea00069d70c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 1897.721597] flags: 0x2fffc0000000000() [ 1897.726957] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 1897.735868] raw: dead000000000100 dead000000000200 0000000000000000 0000000000000000 [ 1897.743733] page dumped because: kasan: bad access detected [ 1897.749417] [ 1897.751022] Memory state around the buggy address: [ 1897.755938] ffff8801a75c2f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1897.763271] ffff8801a75c3000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1897.770604] >ffff8801a75c3080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1897.777944] ^ [ 1897.781544] ffff8801a75c3100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1897.788877] ffff8801a75c3180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 2018/01/23 17:31:20 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f000068b000)="ea83fdcdfccb67500cf50c7f473cc7da4798ba9e52da18f50c9ccadcbeefcb9d098c9f4fee869d82594beba4f47fc093006be3032dd2f1c7f891b45d1002dfcbf201750a50a96fd5da708d53b309218549a2ffc323b7d03d3f42f38f16312d40abd8d27c9ddfc0fe04fe139908e28daa67f0a5c3b253e685eca7649d50e0a31feeff98df2a247b3b070c9bc8fdcbce229b628eff120b477a46850123b92bde7d3cbb30f957b7bffa717ab5592de75314ccc2b61a5a17d89d1970d9bb3cf81c4ed19c5a8181a3c2434df00599ae53c7570450f74816b0ca84136070445391d3220b5354d0710b802c3cc3f6ed5f19b7552b51055f8858fa", 0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) 2018/01/23 17:31:20 executing program 7: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e01000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000e01000)={&(0x7f00009f7000/0x2000)=nil, 0x7fffffff, 0x3, 0x2, &(0x7f00002a5000/0x1000)=nil, 0x5}) r2 = accept(r0, &(0x7f00001d0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000995000-0x4)=0x8) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000e01000)={{0x81, 0x5b, 0xffffffffffff2146, 0x3ff, 0x4, 0x5}, 0x1, 0x6e1, 0xa0, 0x4, 0x52, "f68bd4d194db164591a6c2d29f73b7e17464909d3445789f4197f9128e82237112d099ea8105a85648f523f2d4a2b7e2b10feba254527487ba4f862c513eaa19fa1c1d00bcc75c5334cf8b2a4d2103bb7692112df859c0f85eaedfb7544d08596a63dc95e69006a7ba7e2d118fc908d208799880b029a14eba0271d39915de5c"}) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00005a0000-0x28)={@common='ip6_vti0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 17:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d1b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000051f000-0x4)=0x58) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00008db000)={{0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x553}, 0x3ff, [0x200, 0x5, 0x6, 0x847, 0x8, 0x0, 0x555, 0x1ff]}, 0x5c) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000011b000)={@generic="7ac8c8556dd9850c7695daecde162bb1", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fb2000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@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}}, &(0x7f000076f000)=0xe8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000711000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ef000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000217000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003f1000-0xa0)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x6, 0xffff, 0x7, 0x40}, 0xa0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005e0000)={r1, 0x7, 0x1, 0x8, &(0x7f000077f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) [ 1897.796214] ================================================================== [ 1897.803559] Disabling lock debugging due to kernel taint [ 1897.809079] Kernel panic - not syncing: panic_on_warn set ... [ 1897.809079] [ 1897.816434] CPU: 0 PID: 16286 Comm: syz-executor6 Tainted: G B 4.15.0-rc8+ #205 [ 1897.825083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1897.834429] Call Trace: [ 1897.837013] dump_stack+0x194/0x257 [ 1897.840644] ? arch_local_irq_restore+0x53/0x53 [ 1897.845310] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1897.850067] ? vsnprintf+0x1ed/0x1900 [ 1897.853867] ? erspan_xmit+0x2220/0x2430 [ 1897.857937] panic+0x1e4/0x41c [ 1897.861117] ? refcount_error_report+0x214/0x214 [ 1897.865858] ? add_taint+0x1c/0x50 [ 1897.869387] ? add_taint+0x1c/0x50 [ 1897.872916] ? erspan_xmit+0x22d4/0x2430 [ 1897.876964] kasan_end_report+0x50/0x50 [ 1897.880935] kasan_report+0x144/0x340 [ 1897.884729] __asan_report_load_n_noabort+0xf/0x20 [ 1897.889652] erspan_xmit+0x22d4/0x2430 [ 1897.893534] ? packet_direct_xmit+0x509/0x790 [ 1897.898029] ? validate_xmit_skb+0x4b0/0xaf0 [ 1897.902436] ? gretap_fb_dev_create+0x250/0x250 [ 1897.907089] ? netif_skb_features+0x9b0/0x9b0 [ 1897.911576] packet_direct_xmit+0x3ad/0x790 [ 1897.915874] ? packet_mmap+0x590/0x590 [ 1897.919740] ? memcpy+0x45/0x50 [ 1897.923000] packet_sendmsg+0x3aed/0x60b0 [ 1897.927132] ? find_held_lock+0x35/0x1d0 [ 1897.931171] ? avc_has_perm+0x35e/0x680 [ 1897.935142] ? lock_pi_update_atomic+0x90/0x110 [ 1897.939788] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1897.944536] ? avc_has_perm+0x43e/0x680 [ 1897.948490] ? avc_has_perm_noaudit+0x520/0x520 [ 1897.953145] ? __fget+0x35c/0x570 [ 1897.956581] ? iterate_fd+0x3f0/0x3f0 [ 1897.960365] ? find_held_lock+0x35/0x1d0 [ 1897.964406] ? sock_has_perm+0x2a4/0x420 [ 1897.968441] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1897.973783] ? lock_release+0x972/0xa40 [ 1897.977731] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1897.983591] ? __check_object_size+0x25d/0x4f0 [ 1897.988148] ? lock_downgrade+0x980/0x980 [ 1897.992270] ? __fget+0x35c/0x570 [ 1897.995706] ? selinux_socket_sendmsg+0x36/0x40 [ 1898.000351] ? security_socket_sendmsg+0x89/0xb0 [ 1898.005086] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1898.009816] sock_sendmsg+0xca/0x110 [ 1898.013508] SYSC_sendto+0x361/0x5c0 [ 1898.017197] ? SYSC_connect+0x4a0/0x4a0 [ 1898.021154] ? __fget_light+0x297/0x380 [ 1898.025106] ? fget_raw+0x20/0x20 [ 1898.028541] ? security_mmap_file+0x143/0x180 [ 1898.033026] ? vm_mmap_pgoff+0x1fc/0x280 [ 1898.037070] ? exit_to_usermode_loop+0x8c/0x310 [ 1898.041730] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1898.047244] ? __fdget+0x18/0x20 [ 1898.050586] ? SyS_futex+0x269/0x390 [ 1898.054276] ? do_futex+0x22a0/0x22a0 [ 1898.058055] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1898.062878] SyS_sendto+0x40/0x50 [ 1898.066309] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1898.071042] RIP: 0033:0x452f19 [ 1898.074205] RSP: 002b:00007f0bb6da4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1898.081886] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1898.089132] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 1898.096377] RBP: 000000000000036c R08: 0000000020008000 R09: 000000000000001c [ 1898.103623] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f42c0 [ 1898.110866] R13: 00000000ffffffff R14: 00007f0bb6da56d4 R15: 0000000000000000 [ 1898.118897] Dumping ftrace buffer: [ 1898.122420] (ftrace buffer empty) [ 1898.126101] Kernel Offset: disabled [ 1898.129701] Rebooting in 86400 seconds..