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0x1000}, {&(0x7f0000b0f000-0xeb)="578f29da08ad7b9959b6f528b9c46e067be1d689649bb4d6bcc4dd99b5b52b3cc19488ffe5dbfaa1bf1c2118bf9dfeabd4f136cb61079026e3d9d40080a077b0738f6bc8ed0880b6da93d61f49b7bfc06a56463072213385e67a69c8bbedccac145832b128c1483338a580d1a80dea4acc77c5c71a9d9ec28d08c210e27104e11e9db27e5f728765b89aa1474a4c0c53d53317998c2581e03cf8c20ccac2b01b67a5d69c5e3c33e1f0a2272f7b0dcc1c742d4697ba15de94dbcd32d9d6a3739d1e5cef0d51ac60497909e12a9a2eb68cb6ee60601c974543735ed3b226f1ed0ccddd76d18680a8782f67a9", 0xeb}, {&(0x7f00007fa000-0x1000)="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", 0x1000}, {&(0x7f0000c61000-0xbe)="830d8793451d107aeabe852cb8ddc8b221a18a778bf6f28eec589185bff91a6af8eb55b5bf38a00269c55044ad559a11d8520d2f94fcd96f5c721cd9b9d3f879dd2c375bd541d67e2df90845f482c96287df1cd6fb6c5361a6327742f60922693943e07dc2a13984e4e6257e5870d0463be6c2df8a05e62e9a7b6b4fb5a1c8613701e0a4e495714766eb55a8cd8facdd346396bf455863c96203a9a81ff2da5749a3dd06fce44eff5393b9fba15402a6d93a8d4d06a25536f5838dab2b63", 0xbe}, {&(0x7f00005ee000-0x56)="676edb4f3eaef0c1224b870d1ac40af4570789eb1c7ed79a83b4a404c11f91109d9bc6e98704e4ec1398e943f9af614fcd5faa49cb34ba6925f92f2d01d0a3760ed4c65307be51dcf3fe76635f870c67230e396e6010", 0x56}, {&(0x7f0000264000)="77a6b733c5030b8ca49fcf7e714ba3315c27b38e48a7c71e4930590eb73bd298424667e6441efb467a7e6266ab44fe25e54f2f819c7e059b79da57940050878facba8ce97df64f519a6836ac57d8484f04e5eaf46eb64d564da93d1c07db9ab7b988c797f814e8f42f829d34bf7c3830172835975043b5f6666fa89bc6b352b87d80af2383d0709673c9a6affb47f21c4bbbe0bceeac559172896683f1adfe8121a29c42611a13ec9c5acf9575e26a93320f34250de877af5a67e206da7baeb2bafd39e25e21", 0xc6}, {&(0x7f000052c000-0x8d)="a9d5adc3dfe1e1a771aa7c209892e24a0f3b7ca380e7f2b9806f08aaf0a69b412e2d0c3e209c1a8482c5a921eff0aecb2ced48a64f9aee66d2d2c07d3ec8a216dab5bc28338822bf6b688b80320404768f8193a6271b5e41be1fed234ad19fc3630145d1bb2b0006d9cde1151f001ff66e79b30382326de3759eadf8f059ff060f71c902a831363118df6f843c", 0x8d}, {&(0x7f0000c33000-0x71)="42413b5a9baa2d0eb8b71c9eeeea71a2ed730ac6b85b93d18445674c5c5607b7f6165c4f830ad826c2e3f06eb59d1e8f16d9979957ab90d73217c8ea0c9cb81db02b602c38a25d28313a789708bff3c2f43a67e48226474749ae6707aa84363d44a19413b419bb7f2fdd9baf10af958759", 0x71}, {&(0x7f00003a8000)="c2eb14e51648ac9cb0050c82bee7a455f97c742b4bddec633d237dbb743fc022c43ea07434476d92d0a1e8ba6d71ecf0a1f9609ee170ee777455c0", 0x3b}], 0xa, &(0x7f0000305000-0xf0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xf0, 0x40000}, {&(0x7f00004ba000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dcd000-0x50)=[{&(0x7f00004cf000-0x51)="ab8beefd92cecf9a62bf452057b6a1db36b1dbfb43c9bc50fc63d3f7ee927ed4685054c880e74b6926260fbe4d8842df8b3e193a4a4912465239a2cbfa8addd927c707ea81f72d07cbecbe9290fd1d17c8", 0x51}, {&(0x7f0000275000-0x35)="f59a510fee10513cbfcf8325caa97ee831133fb2507012a7c70117e5fb16f50d6ca42c179c0d54d1829c1e002e51082cf3e871befd", 0x35}, {&(0x7f00004f2000-0x40)="ffa1aad8aeeaf8ff6630c14c7ade8fae181eba392cbb9d880f4949016fcd81cd1b3bc457747ff04d51f8c53d6344261bd1f96ef53dd5b642a710acf44eb51162", 0x40}, {&(0x7f00003e8000)="880285747b890f4dbf75a4c68c5b4321f786caab4dd5832b1e54660402e169667ac1d870bb71041782c32049ea277e60a4ba2d7d0106d8ff82e503850652c2928f9d2629a27efee924e418e2a5c700fa949ef8e7ab084efd0445ec04d8307dd2c3093d5f7bcdc304caa0232f82f7e6c34c5fbc61b39fe0d6559bf352c86e5b6b2a48a732d25120e256682f11d12d4d0696820c7c5ffd42deb82f21073b97f55c87d45457342eec03749bd48538af84672d8e7f", 0xb3}, {&(0x7f000023c000)="", 0x0}], 0x5, &(0x7f0000957000-0x90)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x90, 0x800}], 0x3, 0x8004) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r35 = accept$alg(r0, 0x0, 0x0) sendto$packet(r35, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/16 10:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002ad000-0x28)={@common='teql0\x00', &(0x7f0000b5c000-0xb8)=@ethtool_rx_ntuple={0x35, {0x1d, @ether_spec={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @random="970521d8a375", 0xff}, @tcp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x3, 0x1, 0x5}, 0x8103, 0x80000000, 0x4, 0x81, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001d9000-0x4)=0x0) 2018/01/16 10:50:34 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r2 = getuid() r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002fa000)=[{&(0x7f0000000000)="f590063f01f7b3ac63bd5e29717d2091933bb5f23e2eaebd183bb990738935133adf81d849d9fe8ea1601c490ccf707ccc5b2287101c44f0ff5db2b2b47cfdfefccf2206fc9edbfe833022edc1528f612f76107678d2aa9e5d7dfe6f", 0x5c}], 0x1, &(0x7f0000488000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x90, 0x4004}], 0x1, 0x84) 2018/01/16 10:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000037e000)={0x0, {""/7}, 0x0}, &(0x7f0000723000+0x986)=0x10) connect$ax25(r0, &(0x7f0000d70000)={0x3, {"92a1df760d7741"}, 0x10000}, 0x3f8) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000387000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r2, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvfrom$unix(r1, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 10:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00003c4000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000de8000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a40000-0x8)={0x0, 0x3d}, &(0x7f000098d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000adb000)={r2, 0xe54, 0x8}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000747000)="b70a75b0d5e383e5b3b60c080002000a295df0df8217ad400000000000001ae600", 0x21) 2018/01/16 10:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) bind$alg(r0, &(0x7f000099f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000b46000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eaf000-0x4)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008aa000)=0x0) 2018/01/16 10:50:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a89000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000221000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000099e000)=0x14) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00003f9000)=0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000024b000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7, 0x6, 0xfff, 0x100, 0x0, 0x8a0010, r4}) bind$alg(r1, &(0x7f00006f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r5 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000025f000-0x70)=[{0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f0000e34000-0xef)="ff094dd391ab48394da56bf5636a02ba", 0x10}], 0x1, &(0x7f00005a9000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ac3000)={0x0, 0x0}, &(0x7f0000cb7000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b0a000)=@sack_info={r6, 0x0, 0x400}, &(0x7f0000288000)=0xc) r7 = accept4(r3, &(0x7f000041d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cf6000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000013b000)={0x0, 0x2c, &(0x7f0000de0000-0x2c)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x46fc}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000068b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000057000-0x10)={r8, 0x8, 0x1000, 0x0}, 0x10) readv(r5, &(0x7f00008df000-0x40)=[{&(0x7f000016d000)=""/186, 0xba}], 0x1) 2018/01/16 10:50:34 executing program 1: r0 = socket(0x10, 0x80803, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @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]}, 0x8001, 0x7, 0x9, 0x51c, 0x40}, 0xa0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000014000)={r1, 0x2c, &(0x7f0000419000-0x2c)=[@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000930000)=0x10) bind$alg(r3, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fa5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa6000-0x4)={r3}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000fa6000-0x4)=0x5, &(0x7f0000633000)=0x4) shutdown(r3, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fa7000-0x4)=0x81) sendto(r4, &(0x7f0000147000)="299dcabf8bfad9c4168974fd469147bbcf884039d79d206ffeeea28992327e87", 0x20, 0x0, &(0x7f0000acc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r4, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 10:50:34 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f00003f7000-0x4)=0x0, &(0x7f0000ae0000)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pipe(&(0x7f0000184000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000ae1000-0x20)={0x0, 0x57, 0x1, 0x20, 0x0, 0x1}) ioctl$sock_FIOGETOWN(r0, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/16 10:50:34 executing program 6: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000cdc000)=0x0, &(0x7f0000cdc000)=0x4) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000cdc000)="0e9201dc930ec73afa7bc6d45a543e88", 0x10) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000cde000-0x3a)=@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}}}, &(0x7f00001fc000-0x2)=0x3a) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cde000-0x4)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0}) 2018/01/16 10:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000090b000-0x1)=0x22, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001a7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000fe0000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000162000+0x111)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007b7000-0x4)=@assoc_id=0x0, &(0x7f0000a2d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004e3000-0x98)={r3, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x5}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003f4000)={r3, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfff}, 0x98) 2018/01/16 10:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000007d000-0x2)=0x80000001, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00002d4000-0x8)={0x0, 0x0}) r2 = gettid() sendmsg$nl_netfilter(r1, &(0x7f0000f85000)={&(0x7f0000acf000-0xc)={0x10, 0x0, 0x0, 0x4a93fc5654b952b4}, 0xc, &(0x7f0000c57000)={&(0x7f0000b89000-0xc0)={0xc0, 0x4, 0x7, 0x4, 0x6, 0x0, {0xb, 0x0, 0x9}, [@generic="96041adf6085", @generic="", @typed={0x18, 0x1f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x49, @pid=r2}, @nested={0x1c, 0x58, [@typed={0x18, 0x6, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="4a438189b9e656747cc1c819f2c6590a956d4880a9280b18f60b8f293004becfe9e1d1b626c9e6360cd031283e53d3617d140d590b6315f6edca7dee8ac940aa7ad5fa126f68a897d63801ff377c00a788381a750a2de37f6f3f7e5dbcbddfc5ba80c4f6a0"]}, 0xc0}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) bind$alg(r0, &(0x7f000079a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/16 10:50:34 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x10) epoll_create1(0x80000) 2018/01/16 10:50:34 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000366000)={0x0, 0x44, "fe4fd63ea8bd5735bc419db263867d794d9e33a32c7a7b82277b51c999cad244378f14150bd85f0b47a16d7f5d7a7e3d40237d2aa7cbfa2412b9600087af43b5620bf77e"}, &(0x7f00009e8000)=0x4c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef8000)={0x74, 0x0, 0xffffffffffffffe8, 0x18000000000, r1}, 0x10) write(r0, &(0x7f0000b8c000-0xa0)="240000001b00fbffebff000000fb010001f6ff0b0800030001000000f7000003f9161701", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c92000-0x4)=0x0, &(0x7f000002c000)=0x4) 2018/01/16 10:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00002f8000)={&(0x7f0000f8a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c1e000)=[{&(0x7f00002a1000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f00006f6000)=""/166, 0xa6, 0x4}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000dc7000-0x8)={0x0, 0x1}, &(0x7f00001a4000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000099a000-0x8)={r1, 0x1}, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000635000-0x10)=@req={0x0, 0x8, 0x4, 0x0}, 0x10) 2018/01/16 10:50:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) 2018/01/16 10:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) sendto(r0, &(0x7f0000702000)="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", 0x1000, 0x80, &(0x7f0000c02000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x3, {0xa, 0x3, 0x76bbb277, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="", 0xfffffffffffffedd) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00002da000-0x4)=0x1d, 0x4) 2018/01/16 10:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) r1 = accept$netrom(r0, &(0x7f000070f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000055a000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000023f000-0x28)={@generic="407e4953d0c21ef8365254410161ba85", &(0x7f00004e2000)=@ethtool_drvinfo={0x3, "7863bf6954e97d449c57924e7ddcf2a8a55094d20d1d3659ec3bdf2f0996d706", "5bd6351b3957d339001247b1151e2352c1756a786ced5d70e61a1f9c585dc975", "dbdeb46b79a3ca64a2796130c1f6339cb59814db8413d99e9512b8140e26eb0b", "d39f327d7269d673278f2fbd1a2826b58a737065c89fd8e42a985a50990b7de7", "ac130a3adb8813e9635225035ddcd6ef1a10d0d26b59c425c0f60e6fa37ad817", "16b50f43365e310d199c8398", 0x4, 0x1ff, 0x9, 0x1, 0x50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000561000)=@generic=""/16, 0x10) 2018/01/16 10:50:35 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000)={0x0}, &(0x7f0000003000-0x4)=0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x33d, 0x4, 0x4, &(0x7f0000002000/0x2000)=nil, 0x2}) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) [ 389.044761] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 10:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000047f000-0x4)=0x60) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d8c000-0x2)=0x100, &(0x7f0000896000-0x8)=0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000150000-0x4)=0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000293000-0x94)="738a8b904ff406c9576dc1d983be72fc8a09757962d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4c0483a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b237", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x14, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000fa6000)="", 0x42, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000ede000)={0x1, &(0x7f0000f58000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r5 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000fe6000-0x38)={&(0x7f00007b9000-0x1c)=@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x10, &(0x7f0000d3d000-0x50)=[{&(0x7f00005a6000)="cf93bb962a273ee5084a73c59d6cdcc95bb79957484e2ae6f5a933d9484b4496b6eebc2218159cb2a4162fe7a783dbe34a01fc17d67b39edffe6814cce325e5ab77423c49127f6bf3a9f16ee994ec60084466e43ccb60003c1ea4ee1210b35cf904f6b25347211929c1a02d1f35be650958bd13b75ab6e227f717267a66fe71647ad7fec1bffaacca9d8ce00e755af46894c341a23242baa01cb41305d58bd79cb6ac9d88ea7810910649c8fc335ac1091cc6992c221f311acc2f90f7109589b386336faeecd4fa1e26ac26a6d0b", 0x0}, {&(0x7f0000029000-0x33)="804c09f9dd3294073517e8befd0e8f48239a220f095397f0214aa248978ad57a536609f46b2bc576d96a22bef78e0126b450ff", 0x0}, {&(0x7f00007f2000-0xfe)="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", 0x0}, {&(0x7f0000162000)="8782e38e59e9115c109cc2373ae68ca05c3d5903187dfaa7a1a6a4feeb92cd8a0a4eaedf417ce2e837639aac4565b8486f71db513d20d15ab0472f11fa80056749c617d01f1c17f394ed29437c433e6e133e6a954bcb22b4341e7fdf5a1488615a2a695f4fed22893ffcea53b86f09cccfd4e38c672408ee4c8a73298828837110e7f8ef4b28aec87f998c562d503caebb7c2511587c518592892cf4ee379adb3c30d503e17ab3", 0x0}, {&(0x7f0000825000)="7a74961b290954360fb070d5abf7d0f466be55d4bbcc70b250ce639195b44e6aabc7098cab218c04b8b7ab0302eb628fbbfc2bb10a8429ec8f537f8d2189350e8d0a2d8a9c0cffbd8390f5d4bd88ced0c7ea4ea1fd9f105768335560fc9434bd70fff08a0abe7cd25ba98af4c7d207304217b950de90bda60d125b2d3ca9dcbbe7aa90dc1a53724901518536802784e44e8efd431de9c4425a328cfd20", 0x0}], 0x3a5, &(0x7f0000bc6000)=[], 0x0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000626000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000533000)={r3, 0x2}, &(0x7f0000aa6000)=0x8) sendmsg$unix(r5, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) 2018/01/16 10:50:35 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f000083e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f4e000-0x3)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x10) [ 389.111446] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 10:50:35 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x0, 0x4) getsockname(r0, &(0x7f0000d43000+0x467)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c9b000-0x4)=0x10) 2018/01/16 10:50:35 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000)=0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000)=""/242, 0xf2}, {&(0x7f0000005000-0x8e)=""/142, 0x8e}, {&(0x7f0000004000)=""/112, 0x70}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/49, 0x31}, {&(0x7f0000005000-0xc)=""/12, 0xc}, {&(0x7f0000005000-0x28)=""/40, 0x28}, {&(0x7f0000004000)=""/128, 0x80}, {&(0x7f0000005000-0x1f)=""/31, 0x1f}, {&(0x7f0000004000)=""/131, 0x83}], 0xa, &(0x7f0000004000-0xeb)=""/235, 0xeb, 0x8001}, 0x40000100) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x1) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) 2018/01/16 10:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) getsockopt(r1, 0xfff, 0x40, &(0x7f0000852000)=""/244, &(0x7f0000e97000-0x4)=0xf4) 2018/01/16 10:50:35 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000036000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 10:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8f, &(0x7f0000c89000-0x8f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x81, 0xffffffffffffffff, 0x0, 0x0, 0x6d, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, "baed7fe76f28880f089aa4961d21c55101b26ca36794eb6ee04067d8662991e7f2b345fdda931b66bf396c3f8c457877e0961ad31c1106957ef4065113294b2fce4cfe8757c4bd4ef6991efbb719f47538e3b84f8b164b7901cb7c6cb3f723eff81d3bd2ba"}}}}}, &(0x7f000099f000-0x6)={0x0, 0x0, []}) 2018/01/16 10:50:35 executing program 3: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/16 10:50:35 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000eed000)='y', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/16 10:50:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8bf2, &(0x7f0000000000)={@generic="02c40b618118a389fc0fbd3945d9e1a8", @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x5, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0x5a)={0x0, 0x52, "e7ba9b46b495147b50ae8fe263dd272973e31b948e1bd1d2a56f60f56d8a97315d1ac675134d2c255ec44ff648d3bb423f8180e26b3a8af5718ac6ee80d32413c1c18d37cb8f7d9850eb986d9b3a77abd451"}, &(0x7f0000001000)=0x5a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x72)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/01/16 10:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f0000c89000)=""/174, &(0x7f0000ea6000-0x4)=0xd2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000000010, 0x802, 0x0) write(r1, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) setsockopt$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) shutdown(r0, 0x1) r2 = accept4(r0, &(0x7f0000d8e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000abc000)=0x10, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000e8b000)={0x10001, 0x2, 0xa18, "5eb400409412", "bc94cd8faa12c2ba6bf0fa47da580c3b"}) 2018/01/16 10:50:35 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000025000-0x8)={0x0, 0x0}) getpeername$inet(r2, &(0x7f000002c000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000035000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000016000)=0x3, 0x4) 2018/01/16 10:50:35 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000f7000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 10:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0xee0e) socketpair(0x4, 0x5, 0x7fff, &(0x7f0000339000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f00006b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000968000-0x4)=0x14) bind$packet(r1, &(0x7f00006a5000)={0x11, 0x17, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) readv(r0, &(0x7f0000fee000-0x20)=[{&(0x7f00008e6000)=""/120, 0x78}, {&(0x7f0000eb7000)=""/4096, 0x1000}], 0x2) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001000-0x4)=0xff, 0x4) 2018/01/16 10:50:35 executing program 2: r0 = socket(0x18, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000f10000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@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], @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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025e000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x6, 0x30}, &(0x7f0000002000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000001000)=""/214) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x39a6, @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]}, 0x401, 0x2, 0x2, 0x1ff, 0x82}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x2, 0x1, 0x3, 0x800, 0xa, 0x20, 0xa0, 0xff, r1, r2}, {0xfff, 0xcaab, 0x1ff, 0x3, 0xa10, 0xfffffffffffffffa, 0x2, 0x9}, {0x7, 0xffff, 0x0, 0x3}, 0x1, 0x5, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x1, 0x3, 0x2, 0x7, 0x0, 0x20, 0x0}}, 0xe8) 2018/01/16 10:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000013f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000148000-0x4)=0x14) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) sendto(r0, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/16 10:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e33000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f39000-0x4)=0x6, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000606000)={0xfd6f86bc7265f844, 0xfffffffffffffc74, 0x0, 0x3, 0x6, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000bd3000-0x90)={0x2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 10:50:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0xc3)={0x0, 0xbb, "250b01c274c6379ba9c023464e513d7b90b19f967dd7c7fd5f80a296d2ba7d782d6b799d2db1bf285b317d632db38db68a6c22c7371893d11abaad056c28ea432dc06924fbaf9a5d1193748542ba04679edf95a953e4fdae25eb999a016efd6a83fa37cc676ef185de06d36e93be369c3e41a787153032e90c2bbc06436b4b3fc50191131c081e55ab03130a82f0d03b97353f632a1d665b216c614dc658b955ada2f2b66e1b9435d48850521be9bac3d2b3037eb46c03924b2f18"}, &(0x7f0000002000-0x4)=0xc3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) r3 = socket(0xa, 0x802, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000)={0x3, [0x4, 0x4, 0x8]}, 0xa) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000001000)={0x3, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000005000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x2802}, 0xc, &(0x7f0000004000-0x30)=[{&(0x7f0000003000-0x18c)={0x18c, 0x2f, 0x400, 0x6, 0x0, "", [@nested={0x17c, 0x5d, [@generic="33d2953283f9544a0fe3493122c5b0ee6f9ef1428f49fa1c8b7f62839b68eecbad62e8fbb7d67083a7ff83ebebf14424dc7be10b75f69977bb87d1cc581e646f0d618a408e2f22dceccf3ac1d420b75dd98a719b07afd67c80e39baa34d193daf5d9238dcbfd37e3cc176493214948acc750a865a37e65ae1f5e51f92cd314fe4b39ba11a0ee908e8e267a32a93f1c03718628fb61a4f98dee9ff57c1b992024b69493d248df400864e1e908128062d772becf5ea2ec956d648c33b4b80d5cf95da3b92ff83360633270fa970499fb", @generic="a8b2bbf5", @generic="27ceacb3099c1bc32b0b50841cc052d6d28bda48c313ad7d3a0ab4777befce8b6da2c5defd34c61f7251303c4d99b3129041c9488b57d489b04bc39efc9681fbcf0ba563a028dea1fc547caeb11131351e517d3d496d5bf497a615bb21fa6b32415c957f607686dee0e280eb0b9fec5cb935f6b8f2b866de0acb0e3ac5fb8a4bdd5518c7a88e4b1b0f26afddaf36ecacb2cca8d6f1d7d6454119e88e5c1054ecea6c"]}]}, 0x18c}, {&(0x7f0000005000-0x1c)={0x1c, 0x17, 0x8, 0x3, 0x2, "", [@typed={0xc, 0x82, @uid=r6}]}, 0x1c}, {&(0x7f0000002000)={0x110c, 0x28, 0x520, 0x0, 0x0, "", [@typed={0xc, 0x72, @pid=r7}, @nested={0x10e0, 0x38, [@generic="aa09babd0d45e8c66c38775a1e76a77e28a1f082404b1b66ec", @generic="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", @generic="e208facb50b8ee75fc4123e3162e8682", @generic="2a4b27abbf542d57fdc5e9b3c71000e412ed33f9f5421010ce61f86131530c84250a1ff055336fa844541d9656b91499dd03e77f968bda37d5680beaa9ec3d4cfc20963d6e42a5ebb785747cff4039628c8503bb501c96dcd89715f3f554c6fc2b67242fd77386d2177e52933d942b662c051eb81b091807730395bc8f090088868b7c6f1f6d34a8222ef3a8a18301de22c00fdc24be08c40e76c778948ae6b333d10643043dccf50a8f0efa9a1a5ed5a09ef5"]}, @nested={0x10, 0x90, [@typed={0xc, 0x2d, @u32=0x2}]}]}, 0x110c}], 0x3, &(0x7f0000004000-0x30)=[@rights={0x30, 0x1, 0x1, [r4, r0, r5, r3, r5, r3, r5]}], 0x30, 0x0}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000006000-0x10)={0x9, 0x5, 0xfffffffffffffffa, 0x100, r2}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000006000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) 2018/01/16 10:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ad0000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005f0000)={0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x7, 0x6, 0x2, 0x0, 0x4fe76502, 0x7fff, 0xff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) recvmsg(r1, &(0x7f00000b4000)={&(0x7f0000c8d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000a3000-0x40)=[{&(0x7f0000b47000-0xc5)=""/197, 0xc5}, {&(0x7f0000df7000-0x4b)=""/75, 0x4b}, {&(0x7f0000f5e000-0xae)=""/174, 0xae}, {&(0x7f0000779000-0xc0)=""/192, 0xc0}], 0x4, &(0x7f000093b000)=""/210, 0xd2, 0x4}, 0x40000000) accept$packet(r2, &(0x7f0000d65000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000088a000-0x4)=0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$inet(r2, &(0x7f0000a1e000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000354000)=0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000c0b000)={0x80, 0x8, 0x4, 0x218000000000}, 0x10) 2018/01/16 10:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000887000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000069c000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e75000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 10:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6(0xa, 0x6, 0x20, &(0x7f000023b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000071000-0x8)={0x6, 0xffffffffffffffe0, 0x2, 0x3}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8", 0x11}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:35 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x9) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000f75000-0x4)=0x0, &(0x7f000002d000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) 2018/01/16 10:50:35 executing program 7: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x80000000, 0x0, &(0x7f0000af7000-0x8)=""/8, &(0x7f0000af6000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003d8000)="4006f2ce6058ac93958532c819b092bf48a1dcb8aff3dbd5b2f3efcf38223c365990cd66bd03f6cbf867fc1f55705ff5bc173024f3effdf9edc2b0c890709615c0f27d1dba39288579d30d6c57681e5bd9d5204ff5c7dcd2755154f1aff36c9d6ad37e14699d5c7be3ea33ed5c7cb01545a36758f20bdeeaf3508d84ab7a88cc128bfcee9a1adec55bb5a34dc30e22135dc564881e3392762c762d6dc5e5ae044bf193411edf295353abe00783eb7dfe005f642113ab3a76c8607e87b988461fcab662362d4708d132a50a32cee21c46f85298e36fd537cebf6777672351", 0xde) 2018/01/16 10:50:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000171000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001f5000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r1, &(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, &(0x7f00001a7000)=[{&(0x7f0000b88000-0x92)="", 0x0}, {&(0x7f00003e8000)="95", 0x1}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:35 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000031e000-0x6)={0x0, 0x1}, &(0x7f0000b0b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000078b000-0x8)={r1, 0x1}, &(0x7f00005ae000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a51000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000164000-0x8)={r1, 0x2, 0x1}, &(0x7f00007e9000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) 2018/01/16 10:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000023c000-0x4)=0x0) 2018/01/16 10:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a2e000)=[{&(0x7f00000e1000)="4c85324b0f1dcd091fcd5afdd0fa406c502e572043988027d4824ee7bde4dda3", 0x20}], 0x1, &(0x7f0000d6b000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000b5e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f07000-0x4)=0x8, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000170000-0x4)=0xc) r4 = getuid() r5 = getgid() r6 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fab000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059f000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000022f000-0x4)=0xc) r9 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bdc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b4000-0x4)=0xc) r11 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000092b000)={0x0, 0x0, 0x0}, &(0x7f0000dab000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bb4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005d0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000044000)=0xe8) r15 = getgid() r16 = gettid() r17 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000-0xb)={0x0, 0x0, 0x0}, &(0x7f00000d2000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000f1d000)={&(0x7f00008b8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000696000-0x60)=[{&(0x7f0000c77000-0x1000)="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", 0x1000}, {&(0x7f0000e44000)="c8a71f67f23d633e2e37ad49f18b09408641a2d621c8a20cacde245b2c41aeedfa0d8b0434c9ca2b295b384d6196e984549f2fb0f35c69bac63fe01c8ede0c36426a31db223e8f4d5ebab8555efe46dc361db16c34d259b70c6d8d637b3987159734baffd94cb738919ffe5b50beb6cf73bdd56c65a9913db0421a6230023b4b4f9af7abd2ec4d4f553bb0947f42c75194442ba0f44bdd83017f64f4c6db51e4a2a9f2e8309126a8e95abeb877cee0de9dbee73868c5c5c360fc34f5b0c871ee045ee1ad8518a7e3b27f9e9cf21a376b3c7c748345ad9b49c205cf25b84e87aaacdc42f58679ea3e", 0xe8}, {&(0x7f00008a8000)="3c8280fea8397176c6e2c0d0e88553a389148fea110c2d3464ce74f1fd927beee6dd699cf633f3d59bd5554b2537b6e8fe1028ba437bec5465aad2fa3af43576cb2476d71201c823f5a1ee1585f2569f1cee84efe7e07144c34eaaa2dfe82e", 0x5f}, {&(0x7f0000b3a000-0xe0)="352a550abba68f741909a3558834f3eb1046d1c592b9f7dbe4096eaaada7502442f777e24c93659098259c853078fb0e01051ce41ed0dd73052943e53d0738b795367694239a8ef3508de42cad0314b343637dccd3281410ed5338ba43df09a0a30c43cda61db7b34cf697fe68bff844cfee674dd6b4cad2e3cb71a5dcc1d2957d97043523990b99cf3d0936e4e1499d0c49b9a3d6da4715ef63ba3d04ced75a5cbadb041096967292f577a76a8c88b8db1073d76dbc12d8f5f0b758ebbd8d1345e20a35d82321516b31d7b437d2f7a497c7cf2b9db1dfd09dc68eb4b8238133", 0xe0}, {&(0x7f0000963000)="9c5ed18634845195f444b8f31ca62f64481344beb8e37829ff5e5446e1931735eceab31837ee534955e6009c1c936efad5c62162fa2f5ec9ba358ee6689a679e66d6004036af58", 0x47}, {&(0x7f0000b56000-0x46)="2c41ad78bcc0c9e687326eb5cc9b3eb2f8784dd8971d5322b821f27349a3e97058b52470f949aba6ebe3728a3a3264af9750258b34829d51cf714158773e5ba2e68f84dfaf57", 0x46}], 0x6, &(0x7f0000c9a000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r9, r1, r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xf0, 0x10}, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00001bc000)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d1d000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000942000)=0x24) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ca5000-0x3d)={r1, 0x35, "0acde9cd9a7500d5652ece7bfb36a8aabcc8fdd2970196553a7a8e1e912a6b5b1ba5285683c20f802ace84529dad9ec673178fb0b8"}, &(0x7f00003da000)=0x3d) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000abb000)=@generic="601135d5f3fadec14787316b90a9b2a7") setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e2f000-0x4)=0x1, 0x4) write(r0, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) 2018/01/16 10:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00004fb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f92000-0xb8)={0x0, 0x7, 0x7, 0xffffffffffffff81, 0x4, 0x3, 0x4, 0x4, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x80000000, 0x10000, 0x11c, 0x10001}}, &(0x7f0000e89000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005d8000)={r3, 0x7fffffff, 0x10}, 0xc) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/16 10:50:35 executing program 4: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0x7ff) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000052f000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dda000-0x4)=0xe8) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000dda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x14, 0x800) accept4$inet(r1, &(0x7f0000700000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a55000-0x4)=0x10, 0x800) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000dda000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x339) 2018/01/16 10:50:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 10:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f00001dc000)={0x10, 0x0, 0x2, 0x410040}, 0xc) 2018/01/16 10:50:35 executing program 5: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000e89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/16 10:50:35 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000a, 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f000000a000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000009000)=""/4096, 0x1000, 0x0, &(0x7f0000009000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000+0x2f0)={0x0, 0x0}, &(0x7f0000004000)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000a000)=[@in6={0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x22cd}, @in6={0xa, 0x0, 0x435, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0xed0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x74}], 0xd4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000b000)="8c031cc1ba21a7e4bd5516e0976a2700ba0896c8132aa87b1e99862bafd2006b02fecd2050f8fa5d430ef2b4e22e8f3d7089620417541aebd1e90e317a07754c7e5b3dd19b0332e1d1dcc870f46759c1bb5318baef2dff621431aadfaa382d05829c2c9a4b84e6b4b06c4b79dadb8cef511dadc4bdc816fbb8e1fe855b12e7c01202f48a454f6888969f9b6118", 0x8d, 0x4000000, &(0x7f0000005000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:50:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x6, &(0x7f00001e4000-0x8)=0x1) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000032d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e3000)=0x10) connect$inet(r3, &(0x7f0000504000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f6b000-0xb)={0x400, 0x7, 0x1000, 0x8, 0x20, 0x7f, 0x2, 0xa, 0xffffffff, 0x400, 0x10000}, 0xb) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x44, &(0x7f0000ec8000-0xd8)="1ba61c0128fd33bdd861da1002702e948ed621da3d0e33a1fbddf0b5dcd4a2d91001b1826828e4e99b7d069e016e82a418e57cbcb85dea1cba9baaba300915ab2f79345bed4bb693cc72c3d22a5a8369146a35f7b1544c55e5839290ce1206b6273dd0f7ab58ff00666c008224e34fdea12f7fe49ada4a335b7d838c0f8bd0b441931405c81710d41b74af07cb2f1edcd300d632cb06f46ea778812d06ca05baea619348780307e6366ab5d38dc1cdb7239389b680d0040040be223e742ff1676c0c0a52a992eefa37e7359bd65919d174d6eb6be0cbc072", 0xd8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000f6b000)=""/1, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r2, 0x2) 2018/01/16 10:50:35 executing program 7: syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d0800"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) getsockname(0xffffffffffffffff, &(0x7f0000021000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0x26) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000024000-0x8)={0x0, 0x1}, &(0x7f0000029000)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000)=0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x8)={r1, 0x7fff}, &(0x7f0000017000)=0xfffffffffffffff0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000003000)=0x101, 0x4) 2018/01/16 10:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000fad000-0x72)="a7513625b2b0c27f8f627d56dbbd1e99f951090709cdedefc8e0b8b43a7ce27e", 0x20, 0x0, &(0x7f00007f0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) bind$alg(r0, &(0x7f0000b63000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 10:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r0 = socket$inet6(0xa, 0x80007, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006cc000)={0x0, 0x80000000}, &(0x7f00004d5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ce3000)={r1, 0x4}, &(0x7f0000c0e000+0xe1d)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000692000-0x8)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000efb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e9a000-0x4)=0x8) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f00000a3000-0x1000)=""/4096, 0xfffffffffffffcae, 0x0, &(0x7f0000027000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1000000000}, 0x1c) 2018/01/16 10:50:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffe29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0xa, 0xff) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fe7000)={{{{0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x3f, 0x100000001, "2adc1b79cb188a2d43f5ea86851268d067cb04635aef4dea997cddcd899641424a4649021a4577582440a3d9f2a6c4f946c0ea86bfdafdb80fb9d479cfae967a1e1227a80d1ac1cc423f6fee779a40e7"}, 0x160) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fe6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000629000)={0x8, &(0x7f0000b54000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000fe9000-0x5f)="ab54ddda06236c70ca3b7dae538fbc7de4837c4abcf09004b5b85c00bdfc2c9a81bf0b911e78c148e0317fdfa9856b784aa9fd41947c38b960988536a2623b1bb9398dcb265492224be35d1e4c94c9f37490fd15dcb6c7ec8166c8208420c4", 0x5f) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000fe6000)={r3, 0x0}) 2018/01/16 10:50:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x1, 0x23552b77}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1, 0xd637, 0x1f, 0x4}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x93, &(0x7f0000001000-0x93)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="ba6d45e17c60", [], {@x25={0x805, {0x3, 0x0, 0x27, "d12c4887afce9884e268c05e209e8dee13ff27cc17dbe72babe06c47ddf2a1a45d844da478fba49fb2f41faa0dcd178361dbf27c6264c7f48fc864f2e5c6a5283bdf3e25b7346e5d963f318a646d90f00bed90aae378ca4ce695b26cc16be66b346e227b3299895bd6c10301edadeae6bc55db1f70dedf7659f28d6ffda6d1712c12"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x19a]}) setsockopt$sock_void(r2, 0x29, 0x2040000004b, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000002000-0x1)=0x0, &(0x7f0000004000)=0x4) 2018/01/16 10:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) recvmsg(r0, &(0x7f0000430000+0x6e2)={&(0x7f0000d6e000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fb9000)=[{&(0x7f0000d5e000-0x9)=""/9, 0x9}], 0x1, 0x0, 0x0, 0x8a99}, 0x40000020) 2018/01/16 10:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ad9000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000eba000)=""/77, &(0x7f0000b53000)=0x4d) 2018/01/16 10:50:35 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000037f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009b3000)=0x9, 0x4) setsockopt(r0, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) 2018/01/16 10:50:35 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000010000)=""/103, &(0x7f0000011000-0x4)=0x67) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 0x0, @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]}, [], "6e5ad894a154fa94"}}}}}}}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/16 10:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfe24) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r1) 2018/01/16 10:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000592000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000287000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000966000-0x48)={0xa, 0x4, &(0x7f0000500000-0x20)=@raw=[@generic={0x54, 0x2ec0000000000, 0x75, 0x0}, @ldst={0x3, 0x2, 0x0, 0x7, 0x7, 0xffffffff, 0x1d}], &(0x7f00009e1000)='GPL\x00', 0x7f, 0x1000, &(0x7f0000ff6000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r1, &(0x7f0000bc1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) 2018/01/16 10:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000037e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) r2 = socket$inet6(0xa, 0x80001, 0x6) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000632000)=0x0, &(0x7f0000cba000)=0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cbd000)={r1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@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}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 10:50:35 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x3a, &(0x7f0000f83000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000797000+0x404)="1dce4b6b0564555e76d87b1d450eeb0e", 0x10) sendto$inet(r0, &(0x7f0000b5f000-0xd6)="15c1cfb927c170114b5b98930f3f25cf993e46cfe2ff377a982166e5f6dd2d34a6406ac867ec1f30b5d790eaafb58aeb720d71c2da2a659154115ea78aba5c486962adfa06e131bb7a75a2a59a199e5f5d965a3d46485130478ca33bac532d78dfc046bee2c0cf4c7d6daf15156111c09d10c290228b6e4da66984f7cd38215d58b3a9a38ed14dc733dd707764c6efe05ec108004d01438b06910f1494e398ad61e334296969d5bd85ddb2a0bd037ba41316673b7244a60db73aa64280df81b86fa2a5eeae516cf2df54fbfafdecbbab2070116e8b82", 0x28f, 0x0, 0x0, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) listen(r2, 0x9) r3 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x4ac) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) pipe(&(0x7f00006d3000)={0x0, 0x0}) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f000001d000-0x1)=0x6, 0x1) sendto$inet6(r3, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/16 10:50:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xe, 0x7fffffff, 0x4, 0x3, 0x10, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x7ff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={r4, 0x5, 0xffffffffffffffff, 0x0}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000004000)="686c03436b3f73e0d7b2d5a6990373879b48fc261b987455bb6f856bd33a57ddc6b7e7cdb681fa2c7591e471a161c1569076bfa70f5be8583b25911fe31e0a91041adc54d6411fab2d8930d550eb7f60b4d3b4c54c4f26aefe7d32a9e0aa9d363ad8f97b2ad0aa54ded34d407ce616b43395bf5aee") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000005000)=""/107, 0x6b, 0x40, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000006000)=""/210, &(0x7f0000006000)=0xd2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000008000-0x4)=0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000)={r0, 0x28, &(0x7f0000007000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000-0xc)={r5, 0x5, 0x18}, 0xc) 2018/01/16 10:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x6, &(0x7f0000354000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b8d000)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000508000-0x8)={0x0, 0x1000, 0x7}, &(0x7f0000b64000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005f3000-0x8)={r3, 0x2}, &(0x7f000010b000-0x4)=0x8) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000a5c000)={0x7, &(0x7f0000f28000-0x2b)=""/43, &(0x7f000032f000-0xa8)=[{0x8, 0x48, 0x7, &(0x7f0000813000-0x48)=""/72}, {0x6, 0x4b, 0x3, &(0x7f0000b72000-0x4b)=""/75}, {0xfff, 0x9d, 0x1, &(0x7f000018b000)=""/157}, {0x7, 0xa6, 0x7, &(0x7f00000b8000+0x8ae)=""/166}, {0xba1b, 0x1000, 0x10001, &(0x7f0000398000-0x1000)=""/4096}, {0xbc, 0x82, 0x40, &(0x7f00009fd000-0x82)=""/130}, {0x80000000, 0xa6, 0x7f, &(0x7f000010d000)=""/166}]}) syz_emit_ethernet(0x4a, &(0x7f000081f000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "271b123da4693fc283cbd041101c6fcb5e97796c78ffd0df3dc557919e3a6bf2"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/16 10:50:35 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe6000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x23a) 2018/01/16 10:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000abe000)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000149000-0x4)=0xfffffffffffffe46) getpeername$ax25(r1, &(0x7f0000e6e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000217000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e81000)={0x0, 0x0, 0x1, [0x8]}, &(0x7f0000bec000)=0xa) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000083b000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000610000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e8000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000471000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000065b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@broadcast=0xffffffff, 0x1, 0x4, 0x0, 0xb7e, 0xa, 0x80, 0xa0, 0x3c, r3, r4}, {0x9, 0x6, 0x2, 0x4, 0x2, 0x9, 0x9, 0x3}, {0xffffffffffffffd9, 0x4, 0x8001, 0x8}, 0x0, 0x7, 0x0, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x3, 0x0, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x2, 0x3, 0xffffffff00000000, 0x9, 0x482}}, 0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000792000-0x14)={r2, 0x1, 0x10001, 0x8, 0x3f, 0x2}, 0x14) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000f2000-0xf1)=""/241, &(0x7f0000ccb000-0x4)=0x208) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fbb000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007c2000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00004e1000-0x84)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000fcc000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 10:50:35 executing program 0: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00003b4000)={0x8, {{0xa, 0x1, 0xfffffffffffffff7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 10:50:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fca000-0x4)=0x60, 0x800) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) read(r1, &(0x7f0000bab000)=""/28, 0xfffffe38) socketpair(0x2, 0x0, 0x1, &(0x7f0000a53000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getsockopt(r1, 0x10d, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/16 10:50:35 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair(0x8, 0x1, 0x1, &(0x7f0000b41000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f90000)={0x0, 0xa0, &(0x7f0000508000-0xa0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffff8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xba}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000a34000-0x4)=0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007f8000)={r3, 0xca, "2814e6b3ad86d351f4d5d677701d08d7ed557adfeed3e4f24d1334cb72d6c70821ae226a672f9096f623dbed9d77c72c1652e15ee68e1e2e7b809a5390efc40c89f672845662cef2af764c500ab14a09b472761d1ac12ab48578ce524d9e959b12893589b184cc76ac16c82f2ba9d795800907d580faa7fa07c832e0661fa55e05645689bc5dc04db02c125c236e196296607883fa98f5fd901718c836679022810e63de0021ee81068bf45498006c1f27ec7d67fe01ced39d9e44f796bcd9cbb087808bba81c64742a7"}, &(0x7f0000f90000)=0xd2) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/16 10:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000045a000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060a17e474bc07400df", 0x10}], 0x1, &(0x7f0000ef1000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00008f5000-0x4)=0x0, &(0x7f0000c38000-0x4)=0x4) 2018/01/16 10:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f14000)=0x0, &(0x7f0000e40000)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) 2018/01/16 10:50:35 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) 2018/01/16 10:50:35 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a27000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8a000)="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", 0x1c6) r1 = accept$alg(r0, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 10:50:35 executing program 0: unshare(0x2020) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ef9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) unshare(0x8000400) 2018/01/16 10:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008f0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003cd000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f0000a4f000)=0xfffffffffffffed9) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000245000)=@sack_info={r1, 0x5, 0x9}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000add000-0x4)={r2}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000511000-0x5c)={{0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x95f, [0x3, 0x0, 0x6a4a, 0x100000001, 0x5, 0x1000, 0x1, 0x6]}, 0x5c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000889000-0x20)={0xfffffffffffffff8, 0x5, 0x8004, 0x40, 0xff, 0x8, 0x4, 0x400, r1}, 0x20) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003a9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xb) 2018/01/16 10:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00001e2000-0xc7)=""/199, &(0x7f00009ce000)=0xc7) 2018/01/16 10:50:35 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000013000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) connect$llc(r2, &(0x7f000000d000-0x10)={0x1a, 0x18, 0x52, 0x7, 0x200, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) 2018/01/16 10:50:35 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ca000)={0xb, 0x2, 0x2000000, 0x7, 0x14, 0xffffffffffffff9c, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fec000)={0x3, 0x40, 0x0, 0x9, 0x2, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r2, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fed000-0x20)={r1, &(0x7f0000521000-0xf5)="9d2eeed2794e3082e607af9a0257cad26de64c522880f4fbd3d3210e81caf24685c5485c251bfd88bb23c82533b3274529bee69c45a6c65b3373dbb2cb02b2161102a8a73faff3157956b073eb4dde659cd76ce109db75483c0d9eeef64c6def3b1e92b2083ae33dde4c399c538e69dab6b523a04146393db0a7178b76173f925b315ebb15731c99f31664db965ee44a3792f0bb5849781e70b8a748bd1c7f8f1a061be7586e20b5f1cd159e0a69013cffa4c99c641af00bf17a16c1d04d9a6c1fc9214d2be862de61424d81a1dc8a79bca71c69fbec9710876e8f2f9e3210cf075bbbc6b81e27add5c74e07205e69e6b19cd73b0a", &(0x7f0000ab5000)="fd63098d0455ec4b9dc8e1550ffa3286cad19720fe29", 0x2}, 0x20) 2018/01/16 10:50:35 executing program 4: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket$inet6(0xa, 0x80000, 0x7) bind$inet6(r1, &(0x7f0000035000)={0xa, 0x1, 0x8f48, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwritev(r2, &(0x7f0000020000-0x90)=[{&(0x7f000000c000)="22348e6496a4bdd9099cefa23432922de6989654a43c5e34f75931804d45394d9b2f1feeab27c2b6b9f491de8cec84995fba3e4c01e6d9e7ba05a365ece1b839315b267686f86a51d93e0cb8e8be502890d347f15c63d5f3348c70d8a50f0c2d9790e153f22d09db42fc", 0x6a}], 0x1, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000003b000)=0x0, &(0x7f000003b000)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000002f000-0x78)={0xffffffff80000001, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3, 0x1, 0x4b3, 0x5, 0x6, &(0x7f000003b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x30, 0x9, 0x9}) 2018/01/16 10:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000682000)=0xfff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000196000)={r0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e86000)=0x0, &(0x7f0000c6c000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 10:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 10:50:35 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x807, 0x8, &(0x7f0000dec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000dec000-0x38)={&(0x7f000039b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000deb000)={&(0x7f0000deb000)={0x178, 0xd, 0x7b3dd410eaf37f5e, 0x0, 0x4, 0x2, {0x3, 0x0, 0x6}, [@generic="0e11efccccbaf0ef8d97f9df1f05c5076f6f4844eee8809146de2a9ea813397769c824a127f8171e8529affce2d677cc2bdbf6cb028de8ecec4d8a87f3ac861acf2c78ce2f145ef6f02c78d8a022e435635d", @generic="a2c716470bbf5296524b515713975f7c784bb4528949e0821274a7bb95f7e24a4dc1eac204e45a8711f9d9f8490301b1f5b7ec297f55d26657543f656d3116a93643e160f127f8bf7eed6ba8d2add95abd2c151001760c6711228be26ebce0b3948462cd8394f185a05dd5b96febdaa9effe0cd157099e360d00fca9f0794739d13a3334e0e9e89fdb217bdd76bf02aa5381701b3ccd16037400905aeac08ce932ecfc8bc06f32fdc52a0ca44fdb89c87f0c232465d0fb8786a96b23b865ce9f1afb6dd5a34b2d74df5fb3bbb454e8ff85f3", @generic="c18b7214f859b272a4b14ce555cdc1bb", @typed={0x10, 0x60, @u64=0x1}, @generic="5f97f58cdee9db9b41e08cc37fd53b52d99523349f24fd3cd9e26f1de627e4"]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x4000) sendto$inet(r0, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x218, 0x0, 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/16 10:50:36 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eef000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 10:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x1f, 0x3, 0x40000, &(0x7f000087e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e40000)={0x0, 0x6, 0x6, 0x0}, &(0x7f0000d4b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000887000)={r3, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6a}, &(0x7f00006ce000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000045c000)={0xffff, 0x6, 0x0, 0x6, 0x0, 0x5, 0x7, 0x800, 0x0}, &(0x7f0000d9e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000087b000)={r4, 0xff, 0x20, 0x100, 0xc000000000000}, &(0x7f0000189000-0x4)=0x18) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000190000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000785000)={r5, 0x0, 0x0}, 0xc) 2018/01/16 10:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000251000-0x10)={0x8, &(0x7f0000359000-0x40)=[{0x7, 0xff, 0x7ff, 0x2}, {0x1, 0x101, 0x1a3e2c0a, 0x0}, {0x8, 0x2b, 0xd61, 0xfffffffffffffff7}, {0x0, 0x4ac0, 0x8, 0xb37}, {0x80000001, 0x9, 0x2, 0x8}, {0x7d000000000, 0x40, 0x8, 0x40}, {0x7ff, 0x800, 0x7fff, 0x66e11167}, {0x4, 0x9, 0x8, 0xfffffffffffffffc}]}, 0x10) 2018/01/16 10:50:36 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, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000380000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b70000-0x4)=0x10) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d53000)=0x3, 0x4) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc", 0xb0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:36 executing program 3: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000962000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:50:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"e5a77967f26a5a"}, 0xb7b}, 0x10) r1 = socket(0x3, 0x8000b, 0x7fffffff) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000002000-0xc)={0x1800003f, 0xffffffffffffffff, 0x21}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x80800) ioctl$void(r2, 0xc0045c77) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000004000-0x12)={@common='ip6gre0\x00', 0x100000000}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r3, 0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000006000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x7}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000)={r5, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xba2d}, 0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000009000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0x3}, 0xc) 2018/01/16 10:50:36 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 0x0, @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]}, [], "6e5ad894a154fa94"}}}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000e000)={0x0, 0x0}) 2018/01/16 10:50:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6350ec9629e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000000000)="e594cf93c3b25d321e114f6a6a5b1ff05d2eebdd6aec1509cc4e669303c99678e1ea48cee4721915aa68b7c47af79b88d8e837dfb4405b7cb77de3146ec10113d85b33cc85e99b908f948da8ee11639047dde4b37fc4e6bc2a7b6c56df5ad9fc7c047835275458cb0946b1040d76cd9a39f25ca54b49d9fe3205925b39282e8355c1f50127269cc618bc7c9a109c7a", 0x8f) 2018/01/16 10:50:36 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x66, 0x9, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000004000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x312) 2018/01/16 10:50:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x3)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"26785957b55a4a"}, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="61c6200a4f841419c0afd8000e8641b05229", 0x12}, {&(0x7f0000001000-0x93)="3e60f85d09a9b642849c2de2ea1a54bd5e28547c7a2afe2854222bc5636849d633be516844632a3613ca38a9245a06ec0e71fd234bee028ea81c1aca6ae9052e33fe5f0f9d97681044769629f65289bb71d67d42d086a5e07f2efb009638d3705c561c19f1b50a372f0a18be3ecfe2c7751b7d71e9ad4da13a41dee99161cec9c6343231a875415cb9d69c7fb12d12a6d62046", 0x93}], 0x2, &(0x7f0000000000)=[{0x80, 0x112, 0x4, "77edbe5c5a9d526f9699c60a91cabeed2648cb32e27c69d992ea3475ee369d06dbf8e7beefff8c84ad9200582bf5723fdbaca29809d3d49097db451f117d9bffd3a8fbb8b2cd4bcd9c6923bdbc38f4b30a6dd071a55f8dfdfb6cd7817056146f527844f10a2f6a60bcddb6b40a0df021"}, {0x50, 0x0, 0x0, "ff19696b660563caea2a7ba864d99b949881067ece8403ddde362d43732899f4973c34e5370e25e0fa26016520d4991f00fdaf9cd58c2d15186184bf"}, {0xe0, 0x11f, 0x4, "8b16ff2c97b15e02b6d1dbf6c6d92636ba2944ad72fc0224466b04f656ff23159ce38d3ac5420d7285eaa2b1ecdd41aa333c6a2d6c560210eb5493b1707d56d713333725258c30e1ffc0a9a4b83ba6ff2834234fee95ad8eb1f5de98b3d7ee07e50f9304f0c518afc2d7459a70f62fc193f911c711482a5c0ca58bf4b36db9ca012900ac469714ee00fd65708ed52f3377f5df329e4b0a81b2867a23859d693a2f7ff04124acbed06fd52e5f84098baf2ad8260b508192851d6ad26183f09cd2a654637a5450c0b6ea7644e0c4"}, {0x40, 0x100, 0xfffffffffffffff7, "f56d34a14b31b040a43949a4441c504da6e7e626ee8167b2b84a0f8470943c0f953396d6cb5ae620ed"}, {0xd0, 0x13e, 0x6, "6befb6dc6294e18892c007391f5af0103901f3d2680778e81196448e50e4598dcc31b6adf824cb704070e4fa3f4854ed8620c966607ff61274e669966437155dd5050e33cd5df8fd8d371cda9b59c272d50941f2611ed05d23a92f66c84600792848c4f92565bf8fdee4f409ee0fb153e9982f78c2f524ef017d527392dd57d7078749b808661d47648d5d6edc5d4d318ad0ca6475cb65569b4c7173a16b50d04bb79958822b5922ac070cdc09576bc87baeb65cd39e51dabe7b90aa"}, {0xb0, 0x3a, 0x7f, "6fd13486751789bfe14a4a63dad295010b77de1ea877a271bdd710cda135b57bc68ca66216395f6ae08b971c1806ed3b259e4a00b7afa13b3ff6d2175f0e0f8e6550b41309638c7e7c64cfc95171fb15e70660450b17fe911e53ac298cc7ff43acce49a4696e4b0b5af3ec064fcdf8217a0d15fd110f58a9d8ad7545240d886fdc63900d9299f94de3e9ec043acb7fbcfab35e1313a1747ff92d"}, {0x38, 0x10d, 0x800, "bdc76916150cd6febe67723114c987a5f6cb515c8626025de519f835da551104e310332eeb3b"}], 0x3a8, 0x4}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf7, &(0x7f0000d8b000-0xf7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe9, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @igmp={0x3e, 0x8, 0x0, @loopback=0x7f000001, "9b590479ae69cb17e0039914d13c6bbe320352e67a9c344bcc32eb41fbaea3a043e283eeb90d92a2cb6476ce90291e01bbbd58675a445914fe14ad08dc0f4d6fff7d7f0fb770ce3418bca79ac5b2759ad2030c5f5e604b73e22ef9289c28bcaf38fed777b87f559514a96ea28ecd067bca1bafaaafc47d319c5b95ab50abbfc39027ab97d031971b262e457585d9ace8712c83f93995b4be33427ef5e978e51676c7faa94b5bdbb0aca3bb246e7fba34cc68d6829390eda4d4fd447d736aa2776d33a9e57add9684770a4f710a"}}}}}, &(0x7f0000ea3000)={0x0, 0x400000000000005e, []}) 2018/01/16 10:50:36 executing program 3: r0 = socket$nfc_raw(0x27, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c59000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000069d000)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004a8000)={r3, 0x6a, "b3b2b6beb70b3e93c1878b134b405440d8ede1019f3f0c61c1ff811ad94fe4a63a9421cea5cec7345a851e1b4e89a8de048e1a131a41a75d4a78905b90e931fb30ce313ceae52199b97992a44fc4feb5e4d40365565c6ea0569979b8a28f746fb1b4fb5f67aaa22adf27"}, &(0x7f00006f2000-0x4)=0x72) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x28000000, 0x8002, 0x400, 0x8, 0x1, 0x80, 0x1, r4}, &(0x7f0000002000-0x4)=0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001000)={@common='dummy0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x1}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7ff}, @in6={0xa, 0x2, 0xfffffffffffff76e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x33c1}], 0x38) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000004000-0x77)="71bc246b022920d1944a2446a426f0cb8c3c1c22d963406a01101b21daadfdae06186e6a13d2074297bf2a159f135923523c0ff65215a5d1a7af83bd0cb8e3fbdf54adad465bd17c39734dc7f59f0da67f6ab64c11bebdcd1a494ddade7facc70f807665648f18d77478d02b1b202214ce98e49b37c2f9") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r6, &(0x7f0000004000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000007000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000)=0x48, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r8, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x60)="9d0941d1fd8bf5a01f1d7f8a1859023603897b0ec29b1ecbe7cd400e6061791e1bc9c7adb289a75110a4f4b243ad7e7f89b8c514372b8fac9dcfc94235afc6da6198efa194fea39b11ca774052daab2983cab4a2c3a99d3ef4966df1d4aad695", 0x60}, {&(0x7f0000003000)="4619d533e7a1d3cf2d76d91934a380bee2da8427479d306165fe72060f023c1aa54d87adec6a1c02f61331732ab3c49d4f18db31f5967f8f94ebb61ebf08805ddf92aa35a0e877c14c091985ea211e070a8ef3b0", 0x54}, {&(0x7f0000008000-0x5b)="b1af0eea67b8d2ce5c98c339ec181e24780c3646fd8ade0b614278c4f8d781bc4468b9619886c1bbc91f81aaeb6faaf8cec87c3dcfa866f035d7d21f67eae17e1895403c358ee47e5e5f2da1efdda8c8b0d96d345df21f9fc43903", 0x5b}, {&(0x7f0000007000)="be6fc1bdb748b1937b3fd9044ae56c6563a3cac9e6bf87f8deeafb0b4b460065cacc5362e1a36efd211074ba9f4796538d9b6ca0c639bd1b6321377930f92d2d276c838e869e40695d981ae510a85eeb7f9f167d140260b67ec0c8d6a70bd7b5225c8f56f76508b838048a861c1b9518b8abf17312dd1f61f5caa8dab4a493a2e07affefe22d0e42a0ba27c2d8b22772a590e8be7055d4faf0f54e8d788fddf250f569777f314607d6876c910dd0befe38e182234f2edf37cdbaada2a5e70a73018530eb1a19ed08f803df5b9e82ac55fd70516b9600a6afcbfe", 0xda}, {&(0x7f0000007000)="e57858724474540eaa1c84f941650d589b8172e1224c1155e364d42d3873b8d0bef5d4e238e5b94501260892dfc595a1eacb1061fa8f9b77327d6778e5edddc67bc194d97dd3223175f514b140272ffd444b582c23619a98f14db45d9ac24a9184f7f097dd3d", 0x66}, {&(0x7f0000007000)="3b80a0c2928afb6331b0e7925021bc0b512bd9284571227d074866c4309ea9b1c722b47b195489573fda22a48d22f4b55507cdcdbccce27079509a93071181ba72bf42e92c8f4fbd26ab2fa2b38cca4d37372818978288bd32f4adc843", 0x5d}, {&(0x7f0000002000)="23ddef6147bc53cc69290cf83d13208cfecf0ac26f36bd703ff184606ad32cbf7aa618bfa8de1da474afe3afb86806e429f875da2d17980b1b2f5aebf3df385a009fee460eb2ef92dd5c66935b18381035e0845c3cb44c3080cc8904e4233ffc9866258cd7f537010b293670985163688156d79c165d2e34c9c392155c32fb9de823d05d87be4a8911174d7c8821aacde7d0a711117c5de1996959f07f174face2ff899ff35935d15ecb3b2fbdf1f3963f3a570fa564b9d3f26e9fda02b4374b2a2f230eb2d78520d1124d83b89788", 0xcf}], 0x7) 2018/01/16 10:50:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000303000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00001c7000-0x10)={0x8, 0x4, 0x8, 0x2}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="72784eef60589ad71a718ceabbc59efa7d2ce6864281af7825da63df1a1a5e017cee19fc98f3cb5f036426418fb421978b1c8df5d359f624e480556982c6854e623da311e0776d5852dc6be0e3c9d1e7906a9065ea885ebba6d1f746ab06175d878052ef74525808bf19df3fff85e707bbd214f3d8bf7a5b9ddbe51bbe9501480bf29e3ef134a81fc1715d5cc64587c00c12a606ee3da6823a918c5692ddda82429653da37c5676d25748dc647ea3377f908164bde219eb0332561b6337514c3bf60a55b9e92b6383ebd01da66dbd75998d29154061581e720879aedbb986e7d", 0xe0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x87)={r2, 0x7f, "4a34863752738918f219b4bf6e796064b980571b5dfd2eccc27d01f158cbc051499ef5b6d51d5c0fa8eeacd5d3b80c75e8cb3d80e5ef1d65a83b3a201559ad94adaaa8742794cede5d5e05c957462ea9057fcf2a4c3e625185b603a8b16a547f2f5bdff7fb7c20f8a3368fac19ae098e913d3c5f762396608ada8493096dfc"}, &(0x7f0000001000)=0x87) sendto$unix(r1, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ee7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000086000)=[{&(0x7f0000079000)="77e0a3041a9edb5cb1c6294c4060b250", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004f7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fe000)=@ethtool_test={0x1a, 0x4, 0xfffffffffffffffd, 0x4, [0x9, 0x6, 0x8000, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000c01000)=0x7fffffff, 0x4) bind$alg(r0, &(0x7f0000cf9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000370000)=0x100000001) 2018/01/16 10:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000476000)={&(0x7f0000959000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006be000)=[{&(0x7f0000364000-0x94)=""/148, 0x94}, {&(0x7f0000a03000)=""/0, 0x0}, {&(0x7f0000730000)=""/245, 0xf5}, {&(0x7f0000360000-0x64)=""/100, 0x64}, {&(0x7f000079c000)=""/253, 0xfd}, {&(0x7f0000726000-0x68)=""/104, 0x68}, {&(0x7f0000795000)=""/137, 0x89}], 0x7, &(0x7f0000eb9000)=""/4096, 0x1000, 0x2b93}, 0x102) accept(r0, 0x0, &(0x7f0000175000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004a5000-0x4)=0x0) getpeername$netrom(r0, &(0x7f000084b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003b3000-0x4)=0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000ddf000)={0x6, 0x1}, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 10:50:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x5) r1 = socket(0x18, 0x0, 0x100) accept4(r1, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) 2018/01/16 10:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x100803, 0x7f) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f00005ef000-0x20)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="1200000012a249ff00ffe900e7144a00e9", 0x11, 0x0, 0x0, 0x0) 2018/01/16 10:50:36 executing program 1: socketpair(0x1e, 0x4, 0x101, &(0x7f0000d70000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f98000)={"946551cc15dc59ac6e1ee5811b7a326c", {0x4, 0x100, 0x101, "a948a5c0bbf7", 0x10000, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0xffffffffffffffff}, 0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x16, &(0x7f00009bb000)=0x0, &(0x7f000083b000-0x4)=0x4) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:50:36 executing program 5: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) 2018/01/16 10:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000019c000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000916000)=0x20, 0x800) bind$alg(r0, &(0x7f0000b62000-0x58)={0x26, 'hash\x00', 0x0, 0xc, 'cbcmac(xtea)\x00'}, 0x4d) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) 2018/01/16 10:50:36 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f000001d000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000003000-0x4)=0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000026000)={0x0, {""/7}, 0x0}, &(0x7f0000026000)=0x10, 0x80800) 2018/01/16 10:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) vmsplice(r0, &(0x7f0000c39000)=[{&(0x7f0000955000-0x98)="fa84fb38fddeaf5bbf207200f54b241784eb255887ee6861b204627fcbc9f767545bbc534abe98a3639110befa09c00becd12802a0bc28f3daa0afc0eed02ea88e177d230002e4fc55db97d963eebf7cc7ee541a3aec2eb3a31cb8e41cf0f9aa3a0c0d964af6bc32f6434f5ea0496648dcf45a496c5b9f85345992bc0cfef9a3b76f37430017bcce866b5b26a5a6a40e4cde00ad92ee3e03", 0x98}, {&(0x7f0000a9a000)="", 0x0}, {&(0x7f00003c6000)="5de92e170944858031e3fa857504cff8f971741bcd820a160c801bb030180dea89746c5f9ea5347ef8adab39c5e9fe0565128148f5d79c3848d4745f8c0dfe984a1007e9238eb3fc2168657c6cccfdddbdee27113b8ad7fcff9f05cd0e2c4389ea86e525b358a584309f752eac6fcc75e2d6b25e649fc7220da7e57b8b90cd1189eec932", 0x5a}, {&(0x7f00004ec000)="e3737550c40da2607355423d631313d984903db9d2ff4c4367b54b53f2e540b707c8013f03f5b915e3393d88395081eb0c107069c846161ddb0c3240e9248453b0c0d2b1d5bc1e654baebef40b98ef5f3a77cd6c0e094d18abfaefec8e86895d8ad7ab2b1f3704868b11db6ba0c2f9b5ebb4ee6b6b16a6fbb76485735fbeb72271e17876cedf204c72f566ff9891fe7eea3292f519351ac6735fb5db8492a91bb4f9c36f0b8dea5fd213", 0x43b}, {&(0x7f00009c6000-0x90)="4f95eb3a403fb41dd1944c7bdb4da0e65528a53ede60986749071d04d4017694a8d3fd7d76ec22bca0a37a930a85fb6f7b6247aceaa1e557b388f5b774e92b0058ce1b6fd325524ca4efb8a89fd47c71619790e195b0168d8b344a7283e38815826994476211915af8fcf2046b64d42d93d9b4d0f6d54748637d7b151560f993d777d5e73064c27e42c815e8c2ac33da", 0x90}, {&(0x7f0000ec1000)="860a1303f2845d22e57ac2b71d1c239887c2e0665d57ee9093285c1827292b2f7b4d0ef71f07717aace1e579400cde239a8351540943c0fc7f4c00aa4d92cffd2764f6c125906030e6b9c22e096c516e8fe03b42230f8eb00f227fed168e4af4cdf32a621e31a272e6c356a02877132745cf7bc30d8bbef0177adb4651", 0x7d}, {&(0x7f0000197000-0x13)="be1b000100010000000000007337f25473bfc0", 0xfe3a6ce8520031ac}], 0x38196e0147cc761, 0x9) bind$alg(r0, &(0x7f0000c58000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0xffffffffffffffeb) 2018/01/16 10:50:36 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x7f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 10:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00009b1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003bc000)=0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000eed000)={0x0, 0x401}, &(0x7f0000a55000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004ef000-0x8)={r2, 0x2}, &(0x7f00002f9000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007b6000-0x8)={0x0, 0x8001}, &(0x7f00002b4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f7a000)=r3, 0x4) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000c24000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be2000-0x4)=0x10, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f000010c000)=0x0) 2018/01/16 10:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = accept(r0, 0x0, &(0x7f0000303000)=0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000cff000)=0x0, &(0x7f0000dd2000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000681000)=""/208, 0xd0, 0x2000, 0x0, 0x0) 2018/01/16 10:50:36 executing program 3: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000461000)={0x0, 0x7ff}, &(0x7f0000559000-0x4)=0x8) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003e4000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa34c, 0x7, 0x1, "e1562fae4eb8a6032ecab1bd34d7804677438f5b530ff219cbcb27950b93846549da479a52bac222ec27b5a9021ea8bba81722cc1b890539a2c5daadd87cc423cd1c23e8e4f1bd931ed5c02664677677"}, 0x160) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000062b000-0x6)={r1, 0x5}, &(0x7f000062a000)=0x6) 2018/01/16 10:50:36 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$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000001e000-0x4)=0x0, &(0x7f0000009000)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000001b000)=0x0) 2018/01/16 10:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xfffffffffffffe70, 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}, {[], @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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009d5000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffffff, &(0x7f00002bd000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091a000-0x3)=0x10) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x80000, 0x3ff, &(0x7f000064a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000601000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000491000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000987000)={{0x2, 0x7, 0xfff, 0x1000, 0x3, 0x4}, 0x2, 0x6, 0x6, 0x100000001, 0x0, "77a29a638ed176c573a3e7e8a9eef70bebb21943f23bd40b02c84a78550a32f65439ef220da74bf2ded440b964689a24822a70563f73e1b9668fe9adb68374f8d4219434abdf87baa8269c89a0be5973aece410ba1039af0652790f714f55280fde683f11e7d4667269315b026cf120cc49ca4cd027dd33f126174c7b1ef7f10"}) syz_extract_tcp_res$synack(&(0x7f0000f14000)={0x0, 0x0}, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d14000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f000061f000-0x4)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000360000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d5000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000cac000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f00004f6000+0x51c)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000356000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x7fff, 0x3, 0x1000, 0x2, 0xa0, 0x20, 0x3f, r4, r5}, {0x9, 0x7, 0x80000000000, 0x3, 0x6, 0x7ff, 0x9, 0x800}, {0x4, 0x80, 0x9, 0xdcf}, 0x0, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x1, 0x1aad24f3, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a7f000)={0x0, @in6={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xffff, 0x4, 0x6, 0x8, 0x7, 0xb4, 0x800, 0x2, 0x4, 0x7fffffff, 0x54, 0x1, 0x8, 0x3]}, &(0x7f0000cbc000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e4b000-0x8)={r6, 0x1}, 0x8) pipe(&(0x7f0000d43000-0x8)={0x0, 0x0}) sendto$llc(r7, &(0x7f0000fb8000)="6b6e7b038a43a953ad80ec203f578931e759e49c09a2f54adae00b7999cf2706449f2f7afc8c71e7d7c3df8265bf0353c0ab6b79d3da84bde87477025c41900b675cce13f6d90b728c082cbc9ac107ff1b1285bbb94c678cad43611a35d94e00beb70b72f98fad03b155e2062d5022c09fb6cd38f84995b86b371eb47b31fb0b9b45e91835937302197c83c07432713250a2691c0d8d85f67a85536d0f6d98122a41e413efd488bba1f3f2b6", 0xac, 0x40000, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000074000)=""/202, &(0x7f0000715000-0x4)=0xffffffffffffffb5) 2018/01/16 10:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006e6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ca8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003f5000-0x4)=0x4, 0x4) socketpair$inet(0x2, 0x6, 0x7, &(0x7f00002e9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007c0000-0x8)={0x2, [0x2, 0x1f]}, &(0x7f0000943000-0x4)=0x8) 2018/01/16 10:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x6, 0xf23c, &(0x7f0000c93000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e605cb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa6988006f14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2e98b7bbfbcb", 0xfffffe9e) 2018/01/16 10:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) recvfrom$inet(r0, &(0x7f000023b000-0x86)=""/134, 0x86, 0x0, &(0x7f00008f0000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:50:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000da1000-0x4)=0x8) listen(r0, 0xffffffffffffffc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pread64(r1, &(0x7f000013a000)=""/105, 0x69, 0x56) ioctl$int_in(r2, 0x5421, &(0x7f0000584000-0x8)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000371000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b86000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x5, 0x6a, 0x100, 0x80000000, 0x1000000, r3}) write(r2, &(0x7f0000335000)="", 0xfc94) sendmsg$kcm(r1, &(0x7f0000733000-0x38)={&(0x7f0000ce9000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x1}}, 0x2e, &(0x7f0000b59000)=[{&(0x7f0000845000-0x3)="dd9e0b", 0x3}], 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/01/16 10:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d2b000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000206000)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x16}, {0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, 0x2, [0x2, 0xbae, 0x2, 0x0, 0x7, 0x2, 0x0, 0x6]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000c58000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) 2018/01/16 10:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x5fea, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 10:50:36 executing program 5: mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r0, r0, 0x8000, 0x0) 2018/01/16 10:50:36 executing program 4: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000007000+0xd5f)={0x0, 0x2, [0x0, 0x9c4]}) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000)=0x10) r1 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f000000c000-0x4)=0x4, 0x4) 2018/01/16 10:50:36 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000d000)={0x0, 0x8f, "f8dcc4a73930720a9e85bfafc5fd090b6b1bafbae67fae0ef76d0f3a67b967e06a7b9c1e76cbaba8c307ad4e65581834d9dd2b26151b4ed9ae729fe43a34f3577892a77a458f284ce9c259f9a0b089c7df49c46a41faef5307b3cbeafc915b94638a5cfacea265a250ef8e318de58bbff73c1117de2532118e92037e4463ab47391714dce52389c266b7853cfbd546"}, &(0x7f0000007000)=0x97) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000000f000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x0) bind$packet(r2, &(0x7f000000f000-0x14)={0x11, 0xfd, r3, 0x1, 0x1000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) pipe(&(0x7f000000e000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000000f000-0x10)={0x91be, 0x4, 0x6, 0x9, r1}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000e000-0x10)={0x4f5, 0x200, 0x80000000, 0x1, r1}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f000000f000)="a334b35972f57e9107dbb2bdb062ae968d1f6c4c930f8cd325a49d39aff1c6290597864d16b3ca46d8bdfc7d59ff682966a32fee461f1125f38fc75dfdf9e71d3cdbd83e9d315222aa33626b2e49d8061771a787ab6c31b61fe8ca13992fdc4e2a46d776782b6b630d6fb30f556fa9c6809cd3a3e669384477c39319153fb2ad80daa5101950e298e207909b02269e55459510999444f241d1486fe2c1d016cdc94816a7ea17fc0550b15b5958", 0xad) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 10:50:36 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) 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) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x80000000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000004000-0x10)={0x3, &(0x7f0000004000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000004000-0x8)={r3, 0x2}) getsockname$ipx(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) 2018/01/16 10:50:36 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet(0x2, 0x807, 0xffffffffffffffff) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000000c000-0x5)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000000b000)={0x0, 0x80, 0x29}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:50:36 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000eff000)={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000f6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000300000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f6b000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00001ff000-0x20)={0x6, 0x3, 0x4c3, 0xfff, 0x9, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x2) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f6a000)={0x3, 0x9, 0x2, 0x8, 0x7fff, 0x8000, 0x10001, 0x100, 0x5, 0x4, 0x35}, 0xb) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6c000-0x46)="4509e7492349d32bb7c4f9846c62d8d71feaf6a7c8681627627fe3a01f816eebe2100e1e3e8a85b4488dd5adebe4be4808a37ad8b411dee1aa52244df013f87f9ca4a8ea8f60", 0x46, 0x8000, &(0x7f0000f6c000-0x1c)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00004ca000-0x4)=0x2, 0x4) 2018/01/16 10:50:36 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f00000f7000)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000e0000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2b1, 0x69f, 0x6, 0x3, 0x3}, &(0x7f00000f8000-0x4)=0xa0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000f7000)={r2, 0x6}, &(0x7f00000d1000-0x4)=0x8) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000f8000-0x4)={0x7, 0x5, 0xa05284e76673adac}, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/16 10:50:36 executing program 5: pipe(&(0x7f0000d93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cfe000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, 0x0, &(0x7f0000d3b000-0x4)=0x29a) getsockname$ipx(r1, &(0x7f00000be000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000538000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000740000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x1, 0xff, 0x4, 0x0, 0x0, 0x7}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/01/16 10:50:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000041000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/151, &(0x7f0000000000)=0x97) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000006000)={r4, 0x3f}, 0x6) 2018/01/16 10:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x1000, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b8000)="0a0775b0d5e383e5b3b60c5c54dbb7275df0df6517ad4000000000000023eee437", 0x21) 2018/01/16 10:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000a9b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ffd000)=0x32) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d12000-0x8)={0x3f, 0x800, 0x4, 0xffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000281000-0x4)=0x100000000, 0x4) syz_emit_ethernet(0x169, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x133, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/16 10:50:36 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x0, 0x1}, 0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000efb000-0x8)={0x0, 0x5}, &(0x7f00001ac000)=0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000efb000-0x8)={r1, 0x7}, &(0x7f000075c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000efa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) 2018/01/16 10:50:36 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x400, &(0x7f0000ae0000)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000064b000-0x10)={r0, 0x50, &(0x7f0000ae2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ae0000)={0x0, 0x0}) 2018/01/16 10:50:36 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009f7000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x2b, 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, 0x10000000, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) getsockname(0xffffffffffffffff, &(0x7f00002a7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b3e000)=0x3a) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00008c9000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000033a000)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004d0000-0xa)={0x3, [0x6, 0x7, 0x5]}, 0xa) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00004e3000)=@common='teql0\x00') 2018/01/16 10:50:36 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) pwrite64(r0, &(0x7f0000003000-0xc5)="3f024c5bdaca3dedd41e4b3fe6daa8e2d9fc6b98d970f3f1aaf37a3493141273212437a8d365b487c8b1507a582beb67fdb4bcb936755370226659b578760b1729db933949df25e4abee6461c50d60fd9208560d3d461e0aaa89e13c5c2487003d3346e2e15a87dee0c48fc8889dcf596b63995e3dfcb46d00844528942cdb17d7891ac3a44d692f9640f0510d525a1282d17923f2aa3ed7a9c083b7287564cc2d9ad8b428bbe4e1e4e8e3f98a5d15ac1ffd634c7e5679dcc970ab4ad7e4afbb2728555f06", 0xc5, 0x0) 2018/01/16 10:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000190000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e11000-0x20)={0x5, 0x9b84, 0x8202, 0x2, 0x83, 0x48, 0x200, 0xffffffff, r1}, &(0x7f00002fb000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000785000)={r1, 0x0, 0x0}, 0xc) 2018/01/16 10:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000597000-0x4)={0x0, 0x0}) 2018/01/16 10:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2d000)={&(0x7f0000cc6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0xffffffffffffff20, 0x0}, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) close(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000337000)=0x5, 0x4) 2018/01/16 10:50:36 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) socket$inet(0x2, 0x802, 0x6) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 10:50:36 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ce000)={0x0, 0x658, 0xffff}, &(0x7f0000de9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002d1000-0x8)={r1, 0x79}, &(0x7f0000e46000-0x4)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00001e8000-0x38)={&(0x7f0000f6b000)=@abs={0xd0b1ad2ecb20bdac, 0x0, 0x1}, 0x8, &(0x7f0000f6b000)=[{&(0x7f0000f60000-0x91)="3566d65dac9f09ab89d410d0434a27b460e8d77604b9de9b92535aab778e68274d96ab4800ec6c7401f20f74e85da712ec0582ef2c961688f69a7fff9a628b2d27c82a39f178226f6582143e0273fbfac01b4c179a549fc53e22bfd7a8e0eb1e558fca2101cc9a4226a02e1535ff238cfe607011317ee9f645ef509c75e2fd6c83722001fab97775034e9256e46bf6eb46", 0x91}, {&(0x7f0000f6b000)="564b5b90d97ee5aa3cd37d54b573abcb6c30010f68579ef69307dabc66f8d8fdb81edfa588da1d49fc2235b57d32107c43ca9e", 0x33}, {&(0x7f0000f6c000-0xde)="a1fbe14e9fc99b4d5838ab33f44d96cffec06c97ea61a25500f3d5fb572647cd70fc8810bd9b5667e71a91f4b9634538688fc8d55a200e2905a21df64e2269f9a27825955606630f4d68dc2333571fdafc2a2c101a8cb7f10b035acefac60d3704ed7b607bc8b80d0e2d9b6700c55fc46c537d35a0811516310633c39f25ad16bf0ce88204a1418e4c12fb9f4bca86d8aa75fe5b8f0cbe073e74109fff01e6ab96eabc25a19d3fc816608228ed89ef003c11611cacb0f70b26cccf415be876e5d5ef1676ed55940ecbeb9728853a29491f7db3f82b622de5df9b54001749", 0xde}, {&(0x7f0000723000-0x5e)="3ad6092de9b6e2950b9449b137c4db3ef63e1d2c0538fb4b2736b2c5203b54a7ac17f2d956977c80fde40f87db657fdca6dd6851381cb1a30ecd538a93836bc1f0dd13f5ce3017ca5e161aca9437a093c9000fa9a9c1f99c626ddd55f076", 0x5e}, {&(0x7f000009f000-0x49)="838dd1d0b7cf034a24dd835c0d785090c125f987d98780d57553d9f49cbb64649ca0c62b83235acc41f1a4e94156643f722c1ca1f580b96005e47d9622fcf80f18446039c51d013c6e", 0x49}, {&(0x7f0000091000-0xb1)="414a39d5e70b708e14ad8c0b5dd6d193c69da2d0c86a4a768f4fd2e481686da18aac3c1853929cd5e797132916e30cd9460e941c664f41f54b0112fcb841b0dfcdb77d316dac6688ae2544df98ff0fc5b6ccab1dbd13d7bf2afa128faa295bd7d6c82cdd82c320ca49d5c4c33cae076f9b15fb7dea9cc3ab95c38cbfc7c7ad11ab51cc9bca1353c97b7dc6ac5ac47a975c848f670c34e84b3935cf57e915a550bec13b6019dac76eb9c1273f7a502ff8e7", 0xb1}, {&(0x7f0000f6c000-0xea)="48fa9fec9975ef058b21c5c6586ffd5d4fe2eb20bfd2fcd6149de8fad02d7c261e4fd436c070defd5db9648f76c282a96b273d3e7ab4a7dcadcb268dbe105a59c6f1c994ac52f1430a2214bb615688e786fbdfe6cd8ac9c544c08eb316f81a628f6911d8b91b78628985d1a1fd9fc23058ae933c4d44fd3025af98d9d87f5357fc9a53ea915eb76521ef7815c7e00675ef0c0a0dfb7fbde3f16d19ca78d1b976ec60599b433a280cceccf541bbbdbc14bd6ac1e5ceb44bc69aa0ec29ae06704d10cb86e625dfe85eff7bc2e2cbbf46843a906ab2a335b51d4220773c64c3504d7d139afb7aa48526a87c", 0xea}, {&(0x7f0000a32000)="7ef73f724f2d91bf1fd23975a4d06cae2378a57d9c6635b96e5bfd1fa2ae070ef4b068", 0x23}], 0x8, 0x0, 0x0, 0x40004}, 0x4041) 2018/01/16 10:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f0000650000)="06009f0500f5b601457f999b2da801982000000000006e7a273572baa01574", 0x1f) syz_emit_ethernet(0x46, &(0x7f0000ca0000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) 2018/01/16 10:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) tee(r0, r1, 0x5, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f000030b000-0x38)={&(0x7f0000bfa000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae1000)=[{&(0x7f0000059000)="8a", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r3, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x0, []}, &(0x7f0000ddd000)=0x69) 2018/01/16 10:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000881000)=""/1, 0x1, 0x20000000002, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000874000-0x32)=@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}}}, &(0x7f0000e92000)=0x32, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f5c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010b000)=0xe8) bind$packet(r1, &(0x7f0000651000-0x14)={0x11, 0x7, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) 2018/01/16 10:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/16 10:50:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000080a000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000eeb000)={0x0, &(0x7f0000000000)=[]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000+0x605)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r4, 0x7fffffff}, 0x8) sendto$inet6(r0, &(0x7f0000857000-0x8f)="", 0x0, 0x0, &(0x7f00004b0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$packet(r2, &(0x7f0000000000)=""/65, 0x41, 0x2000, &(0x7f0000002000-0x14)={0x11, 0xfb, r3, 0x1, 0xca7f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/16 10:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x0, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmmsg(r0, &(0x7f00003f1000)=[{{&(0x7f0000d37000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x1}}, 0x26, &(0x7f0000d47000-0x20)=[{&(0x7f00008c1000-0xe2)="8252599c8940c82d91d510d5469b7e26744379b58310f5a3ee8b0a451cdbad5e0829bc110679c62c7ab36a6c4303cb0e577a906b9151da9881bbf245ba5b0010478da3296fa29f5ca7d5028387efb86bcb9546959f28ac68961c0519fbf05da35f592d701eae106e2c6996d8b212b55c68bc05cd497a30fdc93a1846faa86e6fc21cf0840c4f92bc052edda61a4fe8ddcf9f218373b81498e4f0a90773424a6d1998355caf71a22a3a34fb5f3a550e9916f3151420a63332d01d277d5d4700f4a4cdb643dd56a954c65912ad44eadf10a25221abcbd87418cb5e610032325a5476ec", 0xe2}, {&(0x7f0000a9b000-0x6)="195ffebb29db", 0x6}], 0x2, &(0x7f00007f8000)=[{0x108, 0x11, 0x2, "388660ad52462d543072a8ff1534d1d08c8504b1289c8e8fa1ee6fa83582d5365e920145c47d3f2f91386fb6e375e6a4e1beca97d334b9d79309c54947ac4373587196d170afc6f8c3cfad76065a93d78936424f01a580ea1650fbc4b2ccab3c108be28dec187f025e3aff82ddc82b0da7e0eb95b499b339fbf46c2904b54dea25eb940a691360f14964f029b776e445368830824b6bf649cb0303c74cb41c824411f44ed1eb5ae99ef20bb9f62c4895291b7e37b4a6570aab8c10457116c47025009734ab5e3055446821b3821b67efb770965bf2534a14efbcd5178e24ee0aad8bf46a27fce3fbc5f7a3ddd9fcc1046999368c49c3b31a"}, {0xb8, 0x10b, 0x1603, "756d9ea976ee5c6446ad525925b7e2eb6c99ef77ed5d4ecce7c637ca80366d0fe44c8453105d1c20ada68c852608390456e6fdb7fbcbca4272b2267d70b01e0563e7726afd5b3b435dd39146dc99ed12b9ec2032819ceb8be9dce53126bf83172e3656faeb979743d941eeb6c60ef28290070a0ca457db303bd055c9b9e7645be01366a4683770f4130cc77b907ce6e502941ce48e1e4b2ac8bd72e860f7d222a713"}, {0xc8, 0x10f, 0x9, "c9dab01dfb398177efb7edfc169a8ba1c29a3a2d4823d2c0a1833f22face7f8076f34a1164a8276a6d8b63c922f2dd84df3b7ce5edae5879f295d625ff6cf48e2c30feac7fbfe0d4a4cc6ae52747155a3ac548a72e73fee8158d734678d50a068c57a29518d5458ac527d3365c59eb7b089d030d8c3f32f2012431472edc8a1959754c0fe127b0abe553428f7675239309795863d70a6f46fb7225a659cda728294304440cad51a9d52831049295560c17a7"}, {0xe8, 0x19d, 0x200, "e720a6bed7446993cc1919109f81b70cd370c2c098437b5a3b5116dfb2139450ba9815b8a77069b17f1c388765381162ed95abfb58ec920525a6bda046a82bb0f977a391291c47133dc02af4913dab679d357a3be0b2ef3acac441a73282ad30eec6fb5ccdb40ead44d847b9a46b0bfeb324c59a70cf5db51a3f0637140c0fbec751e4f8237cf55d23d91cee389f207ed098d9a97ec6b085611270dc3f76b8fdfd4e857eaa7526d3e45d3c463007238b4ef3482a89f3e6db5651c448a2eb9ff8f561d65422afd73bc06c1ce637a54ddf730bc42275a28931"}, {0xb8, 0x104, 0x1, "278b249d7eecdc619a6c44eaaa1728a7b9794cfb1fc484964b40e7b032cf8a7558cc2f840bf0294c99e69383e9a1a3e7cc6d2b11e7a186b479c0a696c689f1102a57bf77940e469dad033c5c22c3b3561e808723a4cba5f4dcf0cace41d2fe75a681cb2dd9887d900e83a3d16c67aec728adf98b15b3de56170119aa574b9dea2e3c85488509ca6a06959771eb69128ccfd9620035ec7ea258e50e3435e8f1e3b6"}, {0x110, 0x107, 0x6, "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"}, {0x1010, 0x11d, 0xfffffffffffeffff, "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"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"}, {0xf0, 0x10a, 0x8, "efaac668237a47d3d8418987d5a086a66cce6cbb4e1de9b76feb88e8d08a0f6d170da540e904315ea86831ad4ea2753eceaccf45ec639352e07aee7354afbec07d63c71ad9f1d9412833a7609543d5ba4d7afa203ce39f3023c77c98fb0aadcc9d6cf251ca4e5129855313776bffa04e342befbff7b89c064012d2a3ec120fa76442a359e5daed4f41eab6f5574ee809e7cba450483f0943ac6ae0626c2b4bacb4665b060fd46a664653200e7cbc04f23dbd5b0bc1020ae9dc46469eb3d2c2e99717a9c44423d233ea7112ccbad6929474f739e6156718b2243f1aff"}, {0x100, 0x10d, 0x5, "8773bded8bb318ccd7ab185b498756735d272be992f05450a5d7d869cc0088c106292bf86cd827b60ca84ab5c9fa0ffd84eed307089d4bb8065968782f55dabebe55409b04ae1640ff478ff749d0616403c47ea3a138eaf73ff6ebe6dea628609df6cef5ee1d11d2dddcdddc14ccc7d4beff843f5f4890b72df2a78d9ec7951ca051302c33f59d040bfc2ea9b8c86b5b099d3b5d7ab6ad5eadb4c3912cc659185906e82bd7702bcbdcc2672a7f22a1fa64f220e5ec1c56725b5fdd35bcf15d22a1805715713d62b7057a047a0ae9d3dede9a7969610870ee59ca676a6a89c318b3e67c20e274ff1e1075fbdff6"}, {0x18, 0x117, 0xfffffffffffffffa, "6b4e23c88a4e2c41"}, {0xe8, 0x0, 0x1, "630d02e2799ca45705642230d48ecedc48a68615b5cf2b1cde72d5ab05b3c99c0f5ee2891a0ecb21765405b60ad599681db7049822f058163b7ae0444c618dc8677c3190cfc842494ffc19e3dcf24bcb4d22cb4fd7fb59ffde531e040a9d2b70d9f73948868a3919d3aac718711c7f24a9bacc88a27def421c91d8c6c8e71e303ed35e76fa5915b30557c11cb51bc5281479143c4ef8b1708d6845a38f28054fd4eb82706172b3bdacace6631a4ac5da8a9d40cbf299fb92d3a61b538c4cb2994816ad572fdc2e41c2d2a41f910a396c65d118"}, {0x80, 0x199, 0x80000001, "8ea7ff935a29817bb5ba278ff28560112db7d93e834fe20f34374bcbe6133f5653580a932f9e75816271c624f26990c71f0fc2683e7fac79c26caa7550e20b8be03ae44370c0902e27c74f1bf2a4669c5ff8f5fa33de52eff4a93e76c8d68f70fbb22bfcd10805bf2eee9e1f5f4cad"}, {0x90, 0x11f, 0x7b9, "14d62d6fb626093cb1f55eedd147b16105490f4c4042fea334f198d38cccf46f9582b17b7331ef98e06413a0258aa74c8ecbd518d40846f3c5cacc5bc56fa4715d0db05db4350c0ce7db791f4445c0d1601689d350b37aa2d5802b1da2b768795597b96eb99258e57a9c1c04df8befa44b1fc5f9ce93f2fed7152f0f4569"}, {0x80, 0x0, 0x7, "669a832937202452392c5ab442da829de6fe001d513dd495e15860244a4702541c37e73c869ab6318dc6858dc11602ba86376155219542238acc51125e8b133bd60b7ec1d0645548a54ecd34d94315a3e83290f2c376115bd8ebf668263bf8d5d95c5dd041de93c33d7a"}], 0x5d8, 0x40000}, 0x1}, {{&(0x7f0000a31000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x4, {0xa, 0x0, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}}}, 0x32, &(0x7f0000110000-0x10)=[{&(0x7f0000ed8000+0x219)="b6ee1234e541f1dc08a2bb371c560e1f67d02229d0b81697a9e73bf4485967af3b075410168406e9f83b7f0858eb50a3a7fb7b9313f10050c65c83f01cd387fc8a4b6a1fae62ba4c42b3ea669ea53578fe26540fb4f2db5723be7dd0c9c8e9494427050ef5c288790b0ca7c29a9e0d71ee8769010049c5f8dbda1561d4f25cb71eed1da8a8839ad5ceb16488bda3b3ce83e8a6da18429bc186675a93f72805348d93330852e4f1315f0b54dc00784faf8efe3c33dbb7f004f12eeb9a5c3bd8785a7244a0bf709d27", 0xc8}], 0x1, &(0x7f0000b6a000-0x268)=[{0xc8, 0x1ff, 0x6, "42ac41ecf4733071147917a7e6cb5b5af524246d5a6704256cd4bd7d8499fbfca36fcd5e9a8b9af6a58c319432efbdabbb263f27ee0cd7db74bac7c0c577380e0f654fca76c81dd5454405067572d731a99c8552683790e6a59eaf85acc58d1dbbcc1873ce4efb2d7ae44b83c103e0d6e900783274bd098044191ad9804ea0c7c82fdadd79269e7e5033edea6fe1ccbfccde07d824715e2569293e812c6668af43546af88d60154a77d29844c4877a61be55af"}, {0x100, 0x0, 0x1, "4851e02a1ae12accd0dfc3f4f8f9cd8c7c1c1255b2448136b4ba2a322ce43b33f8082ed8861044fa81851f7baf8e7b87fcf638dec7c364dcfadbb4967d2dd86e4831680562ac678ae7dc562127fee4d35070a246fbe8fb0f20cdb74515fcaba799a9426db6ce101bd680a2fdfa45301b4dc6788ec0e0eaf671fbbf74dfa533758f5201977c52245ebb17c805bab277fa25987e010b8b9933cdc11547d1fa856ac5706e075ce418996799f9252d5a4cb80fadb6d1ee475e9f4e9605e940aeca8d749e0b8292211cce409324daa26ee9d2f017f78702bc7834442861a6d2614a71f059d9083ed536f229c7185aa0fc3c"}, {0xa0, 0x105, 0xff, "ea61b59680fbff11ca2d4b24f455ddfa9ba8b5859b70caa0759fa8eaaaf3b61924ebf906ef8f14f6281ffc74df1f4426a8b19b2de484f9f1e409ede7e4365639a30d995737ff21d1c5e94250800790c85e9d3c57451a0a09b8cf5ff6a38f901b6aea543051c9c581d0ae9bd8e8735ed05cb58248d763989d9a7059502a4cf44fdb14419b05a0b8755cae"}], 0x268, 0x4000}, 0xffff}], 0x6, 0x0) writev(r0, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d)={0x0, 0x0, ""}, &(0x7f00003da000-0x4)=0x8) socketpair(0x9, 0x2, 0x8000, &(0x7f00002a6000)={0x0, 0x0}) sendmmsg$inet_sctp(r4, &(0x7f0000282000-0xa)=[{&(0x7f000025d000-0x10)=@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007fb000-0x50)=[{&(0x7f0000548000-0x75)="fe56ffb9707dfee1447c305b53ca7fbba1978f119f9db82c7abcb4e202ae62c19d78e88bfec591831e537917ceb50362a01d8b7075bcb1c996396661a2212d56e10962d7b45ffa8eaa20745b06609b663568f7b4b6675bfccf25a7072dbe3cf81072113ef5d2afae374aeeb6f671696e79a8088c1d", 0x75}, {&(0x7f00009bb000)="90277839e6553dc081c60ddaff6dc64f30846802b80a13d11ee64b60636086fd6e290615ba1524ee9d30c2a9ba62c40677b5e2ef252617ac05508a87003a43d0c0bcb1d7270bba0eae6b3dc3c3acdbfec8c6a469e5654687f64033bf4833fea639c3ed05a299395e0eaa2bcb57e158e211398d292aefec0af3186f4149f6bded0933ab149f5cc6620f185ed2eee65610ea4f878f416d", 0x96}, {&(0x7f0000320000)="70c79a3945d9940d85cdbaf3ab19555adc03a9786500f70566de5eeb604214bb314bfe92c742a89f259202e08e6e7bf8412bdcf3d045f59bf74defd299c81efa69e1d7cd694787be2495eaa2cbcf8bd65151a3978dbd2e8f3d1f992ff47f29d8e2bdcd75d5", 0x65}, {&(0x7f000016e000-0x3e)="1c648dc6d52621316533a47472d2cb5e334551b90162b283eafd27108348db0534b5df705715e537c1b5d70f0d811f8ab8fc22744bf93625d366fa12a2e0", 0x3e}, {&(0x7f0000f80000-0x29)="62c3694a390ef90a39d2bf5b236fe2f99842dca7c967b0f3adb8981769161414d9f2ad121984eb0e0b", 0x29}], 0x5, 0x0, 0x0, 0x4004000}], 0x1, 0x80) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b95000)={0xd0000000, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000554000)={r2, 0x4, 0x0}, &(0x7f00005b2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005b2000)={r5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) close(r0) 2018/01/16 10:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000725000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000125000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fab000)=0xe8) getsockname(r2, &(0x7f00000a7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cd000-0x4)=0x2e) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) r5 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000d5a000)=0x0, &(0x7f0000bb4000)=0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000cb2000)={r5}) 2018/01/16 10:50:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x9, 0x9, 0x1}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000-0xc)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 10:50:36 executing program 2: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d8e000-0x4)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000bbe000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x10001, 0xaf4, "722743d35701dafda16ff2dc7619cc2d9b3a9a36f46629f47380b2c6c1a3113e87c26e962831a61fa8f2618029e692543ea34b2f4ffdb853e98d93b4940548c825fcc04cdad87b0768d80040a48560f3"}, 0x160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0xa, &(0x7f0000229000)=[], 0x0, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r1, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/16 10:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0xfffffffffffffcdf) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000538000)="3b9c71a143a7f771", 0x8) readv(r1, &(0x7f00009b4000-0x30)=[{&(0x7f00000ac000)=""/195, 0xc3}], 0x1) accept$inet6(r1, 0x0, &(0x7f00005ea000)=0x0) 2018/01/16 10:50:36 executing program 5: r0 = socket(0x19, 0x2, 0x6c2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000625000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d89000-0x4)={r1}) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/16 10:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00008cb000)={@common='ifb0\x00', 0x1000000000000000}) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020800000000000000ba0080080001007f196be0", 0x24) 2018/01/16 10:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x13, 0x800, 0xff, &(0x7f0000027000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000096000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000709000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f2f000)={r1, 0x3}, 0x6) 2018/01/16 10:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000235000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000195000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000515000-0x4)=0x14) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c34000-0x20)={"31fa31063ecf6f49b6fc46acaa2bf1c8", {0x4, 0x3, 0x6, "354c14c0adb2", 0x5, 0x0}}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000a3000-0x8)={0x3, 0x5c5b}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000eb9000)={r0, 0x50, &(0x7f000006d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 10:50:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x3, 0x1, 0x7, &(0x7f0000dbf000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000c0000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect(r3, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5a2}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2000000000000010, 0x802, 0x0) write(r4, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) 2018/01/16 10:50:36 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="f0ede0d860391b2aadcbe119f5f0400dcdeedbec596c3589ba0c6efa9c32c61f501a06b1eaf95f2a2fe7a24a49d947dc5fb0cb2d207728c9a516fcbce37cf9a379829e89abd60a08388af85f3d19c06e7491b685057b1a0865f8fe631746da66c6ee07984f3458ca", 0x68}], 0x1, &(0x7f0000005000-0x40)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) r1 = socket(0xb, 0x6, 0x100000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000007000)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000007000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/16 10:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x2fca) bind$pptp(r0, &(0x7f00009f9000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = accept4(0xffffffffffffffff, &(0x7f0000ea8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000309000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e92000-0x18)={0x0, 0x6, 0x10, 0xfff, 0x800}, &(0x7f00006c4000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dfe000)=@assoc_value={r2, 0x3}, &(0x7f0000576000)=0x8) r3 = socket(0x5, 0xffffffffffffffff, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fe6000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000fb5000-0x38)={&(0x7f000046c000-0x7)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000758000)={&(0x7f0000fdf000)={0x1c0, 0x34, 0x202, 0x3, 0x0, {0x16, 0x0, 0x0}, [@typed={0x8, 0x11, @void=""}, @nested={0x6c, 0x52, [@typed={0x18, 0x1c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @typed={0xc, 0x5c, @u32=0x2}, @typed={0xc, 0x37, @u32=0x6}, @generic="f93fb57a05ebd3648ae9f5501566de0848616378e5ee92a140c8bce40c2354160e079c1ebcedd39fde", @typed={0xc, 0x19, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0xf0, 0x34, [@typed={0x14, 0x23, @str='user]system\x00'}, @generic="c784a2da9b87f6acbf6efe001a0d9748e9b860678eb8573824a4b80d29204e1fa49ac62893bdae05f25dae02202fb549f2dd4cf40466c6f076455686ecd44c88912b366828dc8dc236cf8c38782241ddba229d82bf5bc5d94a606b1a0f7c232903b6bd0510444f0e746e251e7d91f53cb12e24e40671c49aa42e63c0c6cb924f75401c5c3c783bd15feeba6490a7a6", @generic="ee65290263d1c55ba6451dd3dfc77fe96f6452415653a1fa071f0040146aeef1137c964f90afbb2794be7c5cff165c44750540385754ac504361", @typed={0xc, 0x1c, @pid=r4}]}, @typed={0x8, 0x12, @void=""}, @nested={0x40, 0x63, [@generic="b0891c1f46e2eca095a8eb63758f4ba8328c6fd8f0004ede5908a80565608d0574f6c263a11d492bf7d64980d5ad", @typed={0xc, 0x89, @binary="ea15da"}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) setsockopt(r3, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r3, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [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, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/16 10:50:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f06000-0xb0)={0x0, 0xa8, "1f997498f61cceeba2a5750a95bf082d4e1e326628ecf431c0d5b0424f10128ec01cc29fff9bd24db47637a3e5041af129fb666bb6ef9ea5e4367d390de6ff1aa972cbd8a765a4ca4541bcab313f8fb879ed04ac3e412dba534bfb550d2f59ea253262bd4466e0e801467ea16bd39ae2af65eb5495608ae49dadb491865ed97fbdb4d34432066ebf4859bda370a86042899099b7752b336f0659fdf635d79eb0f96be12214b4ff3d"}, &(0x7f0000b4c000)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a87000)={0x7, 0x8001, 0xfcb4, 0x5, r1}, 0x10) pipe(&(0x7f000080a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dec000-0x108)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x105, 0x6, 0x0, 0x1f, 0x8, 0x7fffffff, 0x4, 0x1f, 0x81, 0x40000000400000, 0x8ee4, 0x9, 0x9, 0x80000001]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000044b000-0x10)={0xc7, 0xa, 0x6, 0xd4a, r3}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00009a4000+0x6b8)=""/238, &(0x7f0000f07000-0x4)=0xee) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000b68000)={@empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f05000)={r3, 0x3ff}, &(0x7f0000f05000)=0x8) 2018/01/16 10:50:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001000-0xc)={{0x3f, 0x3, 0xa1e5, 0x2, 0x49f, 0x2}, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0xd8)={0x2, 0xc, 0x2, 0x7, 0x1b, 0x0, 0x3, 0x0, [@sadb_lifetime={0x4, 0x4, 0x4, 0x2, 0x80000001, 0xffffffffffff8001}, @sadb_x_sec_ctx={0xd, 0x18, 0x8, 0x7, 0x5f, "71e0b5f4fd044d0391a34b12dbd9af10eb61a1275d58e072966c831bdf329bfb869b33843ef2f803a41229d585ba478e6bea34d2b18ac2736f540f62e421bccee6d7d683f31c0e9d2d8802899abd7cd06bc67621809d4babd114ca8aa3bc22"}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0xffffffffffffffff, 0x3f, {0x6, 0x32, 0x6000000000, 0x7, 0x0, 0x4, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000472000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ee0000)={0x0, 0x0, 0x0}, &(0x7f00001fb000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000293000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r4, &(0x7f0000561000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffffd) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r2, &(0x7f0000c53000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000050d000-0x4)=0xe) getsockname$ax25(r2, &(0x7f0000b8d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000817000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001ff000)={0x0, 0xb1d, 0x10, 0x0, 0x2}, &(0x7f0000418000)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000077000)={r6, 0x36c5, 0xffff, 0x90c1, 0x0, 0xff}, &(0x7f0000bae000)=0x14) 2018/01/16 10:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) r1 = socket(0x5, 0x80003, 0xfb1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000da5000-0xc)={0x0, 0xc5c, 0x10}, &(0x7f0000740000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f9c000)={r2, 0x1}, &(0x7f0000e97000-0x4)=0x8) r3 = socket$llc(0x1a, 0x3, 0x0) recvfrom$llc(r3, &(0x7f0000629000-0x58)=""/88, 0x58, 0x40, &(0x7f0000036000-0x10)={0x1a, 0x10, 0x1, 0x6, 0x6, 0x8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/16 10:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x100401) getpeername$packet(r0, &(0x7f000097d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000321000)=0x14) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) r2 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="5065a740a77155c866bc200263f61f2f912e38c5ca00e3ebeb86a597f8146794bf790af252b71e94e866d859ba49a25588bff43f5bb96ed62082981cc70bfdc2823220725270a11f4dfec13a2338bbd683a74c2207e005fb9f2bdf7d7e1a881c334bcfc9e91a6d5f7289ab07c5fe5ebbe3c80d0a63b296294d078fd5f8440c633c10750ec4704a6149ba735c7d32023bea8969766e79f4b42900a57e5bdce780fecf486ee1fc17a49c533256eb4caa0f5d989c1e730feb2edd00143874e38afedb6664f478d1b431c11a64f8dc9a8e974721f495e92acb8e0f84d00853a25815943c9b7d4c8babb9b49b1d685b08c7640070b2dab250cfea3be74b4faef947f75af845799113741ead14c115c156a95ab037ada856ed33ddd62251f27fdaf876074feb813c106498c008f3ef28907fceeafb05c5aa32c186241c766eaff02da2c00f995062319af1f8616e44fc32c3d2979db90376cc9c438a954bcd43adc0036d73fa0f739d13a698f65d6221ea3ef3c27fc42cc79cd7a4e8a0a49d1babafbd99de7deb13f482d23378219abb7d5c1af8269c35fc748e7c0b995347f8f867a0898d10286e50c78704034bf8aabf318013b1295a8e9a1aebd4b8bdebf1abfe473def353bcc6b3ebdc64e2f9b02dc620f41a7bd43c0e8b0e457c8025df00cb29e9758fc8e9fd6aa704c1972c5d48d4a33e83477987368fd90dbbc80b5486df6c830e46453a4d078c123c438e1e7a7dabdfa6c92669145836e2d010b5a996a8b554b8176d8ca6d1d9eb897dc3ecde0f0b2f5fa92c44b7462c576974903a6795328ac0c90e575356737ab4260e9fef9ae87f6870ecc3b1258b23530fc03b1e35d14383fdd6075cc950300aa98afc363dc5131a639c4105789ff2d3e8d5676887efd6ccc7216e3e631c00ac0fa5fe7be01377c8d1ed9a482cba254cb95e9a5b93fde4d1899efa59d93db7accd4777fb4ceeb47", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000613000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r2, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) connect$packet(r2, &(0x7f0000087000-0x14)={0x11, 0x19, r1, 0x1, 0x600000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) 2018/01/16 10:50:36 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/01/16 10:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a66000-0x50)={@common='bridge0\x00', @ifru_mtu=0xffffffff}) pipe(&(0x7f0000ef7000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005f6000)={r0}) accept4$llc(0xffffffffffffffff, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa1000-0x4)=0x10, 0x80000) getpeername(r0, &(0x7f00009de000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000994000)=0x2e) r2 = accept$llc(r1, &(0x7f00002fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000402000)=0xfffffffffffffe25) getsockname$llc(r2, &(0x7f0000baf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000051a000-0x4)=0x10) 2018/01/16 10:50:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000109000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f00009c3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x106)={r1, 0xfe, "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"}, &(0x7f00009a4000-0x4)=0x106) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00004e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000c66000-0x8)={0x0, 0x0}) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r4, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r8, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d04000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xd5)=""/213, 0xd5, 0x101, &(0x7f00002a8000-0x10)={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x5d}, 0x1c) mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f0000081000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 10:50:36 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f93000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000f93000-0x10)={0x80, 0x7}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/16 10:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000750000)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000093f000-0xd9)=""/217, &(0x7f00006a4000)=0xd9) r2 = accept(r0, &(0x7f000043a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000134000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xfff, 0x9, 0x0, 0x1, 0x3, 0x7ff, 0x7, 0x1, 0x8000, 0x9, 0x80000000, 0x40, 0x7, 0x6]}, &(0x7f000020d000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b4e000-0x20)={0x80000000, 0x3, 0x1, 0x81, 0x80000000, 0x2, 0x40, 0x9, r3}, 0x20) 2018/01/16 10:50:36 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000014000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000)=0x8c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x84, &(0x7f0000010000-0x84)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}]}, &(0x7f0000015000-0x4)=0x10) r2 = accept(0xffffffffffffff9c, &(0x7f0000014000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000013000)=0xa1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000012000)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000011000)={@random="cd0000000800", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x3ff, 0x6, "e31800", 0x18, 0x40000200003a, 0x4403, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x4}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x4000000000000, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000011000)={0x9, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20000000000, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 10:50:36 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = gettid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001d000)={{{@in=@broadcast=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=@dev={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}}, &(0x7f000001d000)=0xe8) r3 = getgid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000020000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000001e000)={0x0, 0x80003, r4}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f000001d000)={r6, &(0x7f000001e000)=""/112}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000-0xc)={r1, r2, r3}, 0xc) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0xffffffffffffffff, 0x0, 0x0}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000020000-0x30)=[{&(0x7f0000021000-0x55)="4d63bbfe97a3a8fb423d6637aefbf648ffdaec9ec6f74c8f85afbec76d7b0b82252863f58f7f77879b0373d8027a4f7d7708e1776356a46122fcd94ce29f9d4fdd3b7ce7251eb032d1631dbd70d5b87cc3b5adf4d5", 0xffffffffffffffd3}, {&(0x7f000001f000)="f2ed64ddccb237b994d94fd9b3b3588216688680b19c87bda2331bb05fb10e501d69489752b0dcf6120452c8015b4e7feab752d44616d106b9f7b596d83bf4fd0390f43023ffbf25347f49dccacd738809ec684f001d03067b27f144f45659360146f1eea939278c8abc", 0x6a}, {&(0x7f0000020000-0x4e)="3ac688877627f174a4d84f52b366308c5acad699bc0944993843a38f0a221aa3820c2965b795686036751a77e9bd5f260c6962ed4e738d7d1131a9b9a0a93a48b6f1764e054c6786048afb0c63bc", 0xfe2e}], 0x3, 0x20006) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x37, &(0x7f0000020000-0x4)=0x0, &(0x7f000001f000-0x4)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f000001f000-0xc)=@proc={0x10, 0x0, 0x1, 0x1000002}, 0xc, &(0x7f000001e000)=[{&(0x7f000001e000)={0x368, 0x1a, 0x400, 0x6, 0x3, "", [@nested={0xc, 0x5c, [@typed={0x8, 0x1, @void=""}]}, @typed={0x8, 0x81, @void=""}, @nested={0x234, 0x48, [@typed={0x8, 0x16, @void=""}, @typed={0x24, 0x59, @binary="983310fd62937e12ba767c4d21b7c409a9906ea585b702cd54001e4e"}, @generic="45390fd7e95b43f11574ce88bb2df03ba2425653d7016ba40ecdc1b6e8ec7e64ec97902aef5d5fa584c5d2c73c48b50ba645ead5a48a110463d919c1362dc50419dd75aa5fa95f1e5a42ce418035a47b1ee2f8be6cf9598d0a679259f86e4bb649e3fa7a10139d43d27be1de35b3d1a8d8fba522d26db2265d548ada42a4eb5c302726694021f4cc", @typed={0xac, 0x84, @binary="31f6708d5a4fbadec54c8c5e39d5de8b36146c4ce743ebde54785f34b6d32067ee51d7e62be04abcd887758fbc4da53afcc4ba0b9ec771ca7ad1d2e4d5dc93697992cc058d4f3d83e5bf25e001c8366e839f32efcdf2949d84413f7a2fcaa30b274849fdedb39a3b80208d29a28b78c66808f2280d561943da6dbdeddb803202adc527707b332a7a4ee8d9da7d1b6c07ded86e11c8c346f3c00fc6c6489a49b34f9127"}, @generic="162840c366df5483a94fa8ad48ee424bba0b745c452ebb597e6c0dbdd4ca70e5652aa2584fffbd57948e91782909b179ec3c799048ffb308fb5e3f1bdaa98d04a08bd73aab055a0b39c1dd820a1f03a3b4ce2fbf0c8b35026cbe6802d266eaf5929c7719b8642fa814e5b11f1cf59ceb7500a8b807e304770e8e6a4e4345c6d5ed6965ee161288177db5b918017d6e94bb585bae64122d0cd642c40d46353b091ad8750fdd3c81034835b87693aa08d0198e6cfd675b5d0643ea14aa02a85046f8de3e17baeaf707d43ae513b6838dca"]}, @generic="cddf8ad41f1cc4d0c6828b8606b0e6b0a02f257c17335242de3a7a2d89962f012dbe34ff8106ff", @generic="d6f6ef70ec9f547502e3e0cd5ab0b124a64d43479275627a2ae9fe1417f52e644bbb964bd95a1265ce74f56855566900c6dfe4b4eee5d0488aa100aee76692e3ce187f3ba324650eadec4b98264d9d7b7f2e52d767c81fefb6ab9ff60e6568940f83dcbd76055d8510a51278171d1161f1c02cc3d31cadbd338212a0d351ab79aaff047dcff91604bd2de772899e7eec871742b6cc9f18bfbfeb83bd9f8727cb27dac31f959a009ac043", @generic="83e5021279f317cf8c0cdf77480ba6792b2904eef9c3aedfdbf85ba1313b9179fe80f6eaeb3c254c569e4b70bd186ec28bbdf9e163d887f4f59d5c9bd87a5a"]}, 0x368}, {&(0x7f000000f000)={0x4e4, 0x1a, 0x524, 0x2, 0x3, "", [@nested={0x294, 0x18, [@generic="8cf52ddecfa4cd86ecf4a2faaf1259e87fc7b3038b1cb661c47d1fe75672a2d5da264617ff404fa7f8161b7dd97bf90a5f03d7bfabc5a50d078dc0d5a3ac915e72fcb3eb2c574735fee8b775d70450447b172a2eff443a55ee9ebcae56d65a3ee831d24a8b4069247f85d4f2dbd1d72656662b6bac7b8b17a1324b7bb42b24ec41f65f4216b7c62846b2a4", @typed={0xc, 0x29, @pid=r1}, @generic="ca8f914e54a68ccfc2af149b42554ced080c908fe844700e1f5df05799481ea1d96fc45798e2dc5f1840cafcc841c6bdbfd9a68a3b6db0d3883bcd28db8c3b68751e30e2a25aaf8aa8aebd1e27d0c10e296dd0463a95c006084b45392478b9ed98e4f9797955816ac6401f0435a13074bfc169cb0ce8c9c7aca1c0d108597d3ddd7556a694928d603cd2269444a273dd7952bb8bc7753d7c5882f93bf456f807059039603095f3aa46ac0d5dc26bac9a9b024b115028ee0f37158faf99db1c254897d7f179a558e8424f6de4cd20", @typed={0x8, 0x61, @void=""}, @typed={0x100, 0x8d, @binary="4e7c3afe07c42f49ccaa5f8f655c6def02035e4e934f1ff856cc631f95adf501c9b9c132a902b6a1caab870597acd9b631e23ac731ada3460c19cbe0ac3da678f321c030420213f21da5563ebd6e9ca00a478bc9687ab4c9deff76a545a3fa2d9b5646db5550a6b3162c94b4cae33d1af2e0dbed40042ae33a02413c5c53190d0811aec470622967b3b047c3d471d4f7b3a657ba1d842c8b1cb0e40ec069585887df1b644b8f013be115646a4c43f12e66db97ecaf2017c2c7d54a7e730e4b7a408cd930de4ad91fc372120c27873d56f0df3637ace5e6e3752628f778f01fcdbb95240a32a949ee760dc75f8bf405c20f4a06cc8dcb"}, @typed={0x10, 0x1, @u64=0x6}, @typed={0x10, 0x38, @str='system\x00'}]}, @generic="", @typed={0x8, 0xb, @void=""}, @typed={0x84, 0x32, @binary="4ac4ac393c1fa860ee57598cfc0993b9d8e1371a205561c09b2489751e3370320b18e922030ac2f37bbdb73e160ae64d9dff855466328d3d6de1a22e5596cd04ac90c114f7c09be1fde797757ea5bee309716f0ddda2f4772f955017eb4792d125a1c4282d6502065eb980ca4022759f5bb64e3410f37053825f"}, @generic="f5566e492e1a2be1c2ad433fd8ca6ab00045470da6f27bd61498b5137fe126eb34a590b808cf51828bd112555704c6b7a76b8b867d09a81c30fe3a6c4e165ba23790f30460bae67a5d55f5", @typed={0xc, 0x21, @ipv4=@multicast2=0xe0000002}, @nested={0xf0, 0x5d, [@generic="94d397c0d1eba06adcec4bcf5542fd77be81ee8c814969e18a2b890377dd762eac6b3e97fd4cc8b0e0e1254c6ce07239f4f01d957b8b8c8c2d0f516cf9a220d6fd10fb3751f2cf36af70dd432ba947ac69800e379e3d09cab8ab0783e9769a4caa0bef8757c581218c8ddaf8fab8b663b1a1918bcdb9f345e4b389622106ab558fe227a0ef18692624d3dc5d31b6273f0ecb19b749ed95440871ab9e709761330df757587b9bbcd9ce372829e9c19b9c12445bb682279d0293e68ce09645b4102a4ac0e55cb202d9b93d621c282d7102e4d2", @typed={0x18, 0x0, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="40fd5b74bc4e73ea1cbf98da320c8746505d5cb941c695c2a18513c6089c3055b0b1e54be84196ce20bb28f106d6566c16e1e04ed84caa1b7eb4b50b0e41684f25fefcd7df6cb78015c7710fff29a0d4ef1fcc39fa2d2156fa592ad09b59343ffe2df9b22cdf82581958"]}, 0x4e4}], 0x2, &(0x7f0000003000-0x68)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x68, 0x80}, 0x84) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/16 10:50:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000e2e000)=""/124, &(0x7f0000001000-0x4)=0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x6, 0x7, 0xfffffffffffffffa) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000d17000-0x8)={0x0, 0x0}) 2018/01/16 10:50:36 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b3e000-0x2c)={0x5, 0x83, 0x80, 0xf, 0x1000000, 0x0, 0x10000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff11) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000478000-0x2)="f795", 0x0}, 0x20) 2018/01/16 10:50:36 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000001a000-0x4)=0x0, 0x80800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={0x0, 0x0, &(0x7f000001b000-0x70)=[{&(0x7f000001b000-0x78)=""/120, 0x78}, {&(0x7f0000017000-0x2f)=""/47, 0x2f}, {&(0x7f000000f000-0x51)=""/81, 0x51}, {&(0x7f000001b000-0xc0)=""/192, 0xc0}, {&(0x7f000000f000-0xe1)=""/225, 0xe1}, {&(0x7f0000009000-0x1b)=""/27, 0x1b}, {&(0x7f000001b000-0x79)=""/121, 0x79}], 0x7, 0x0, 0x0, 0x9}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000017000)={0x0, 0x800}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000012000-0x98)={r1, @in6={{0xa, 0x3, 0xa9c5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1, 0x7}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000001a000-0x6)={r1, 0x8}, &(0x7f000001a000-0x4)=0x6) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000001, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x1}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 10:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004f3000-0x1c)={0xa, 0x0, 0x4000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000c81000-0x1)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000025b000-0x10)={0x200, 0x200, 0x6, 0x7f, 0x0}, &(0x7f0000756000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002ac000-0xa)={r3, 0x1, 0x1, [0x5]}, &(0x7f0000165000-0x4)=0xa) write(r0, &(0x7f0000538000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xffffffffffffff2b) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00006bd000)=0x0, 0x4) bind(r2, &(0x7f0000ba2000)=@in6={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x17}, 0x1c) sendto$inet6(r0, &(0x7f0000482000-0x1)="8f", 0x1, 0x0, &(0x7f0000da8000-0x1c)={0xa, 0x3, 0x1640, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 10:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) poll(&(0x7f0000913000)=[{r0, 0x1105, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2402, 0x0}, {r0, 0x84, 0x0}], 0x4, 0xfffffffffffffffe) write(r0, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) 2018/01/16 10:50:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00009d8000)=0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000d5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x7b)={0x0, 0x91, "1b5ee4295f22d96ad48d94766ec859b1b3249852c5d7bf4517e181d428f3eadc7a6d51e0ca34e65fa97241496d4e1c3b9c4c147b7e973240a3b98a53a49d88cdc683320ddc3fd360cb169c1d257b38b3a2ef3089ecc43201041171fee5fdf1fdc1f4695d188925ef95d22fae96d0a271e3b402ede98cfec5f684f590e7f4702016137ca26879935fa49cf4c03518115913"}, &(0x7f0000319000-0x4)=0x99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x21)={r2, 0x0, 0x19, "31fd065988471460587077373e0734fd6c62257dacc42cfcf0"}, 0x21) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x357, 0x4, 0x3, 0x5, 0x470, 0x9, 0xfffffffffffffffc, 0x4, 0xfffffffffffffff7, 0x4, 0x3f, 0x9, 0xa3, 0x10000]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) 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) pread64(r3, &(0x7f0000001000)=""/93, 0x5d, 0x0) getsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 10:50:37 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000b7a000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4, 0x7fff, 0x7fffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:37 executing program 3: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x12ec)={0x12ec, 0x3a, 0x10, 0x0, 0x1, "", [@generic="d3ce054bf426992b717936be056c13185ca72831235d6c994be788c3fcccc088c950be857c36afbce82d28d8255938b7435814ecd4d18dd31190cfaabdcf67740761bc2f674337480ca0191ade939a5eab985ba0b688c8fee4a4d96571", @generic="b088c850be4c342da99c466180a7107134eb9f2da219aa5ea083f29fb9b74fba420cd67c688b6560cf7584f3816f83af5463a530dbf5875f8e64d7a9153b2bad68671ed56e873ffc564e43bb693cd8ee28e854f9816f6f1a85c7d8e0789c9c8383dd4fa15f5814236864e249e6f67165bd56434efedac95b4596ec14a9f3769abbab12b127b937b5c07959ee8698bf091fcdaf098b", @nested={0x5c, 0x70, [@generic="fcdd154622a231980d831849b4ab9de05e0f9e41ef5c917e110563305cae16234235a3cb899df1e54d96c5fdeb55a9b7c7adf9b1d77e3005aa7f23c33e7880cc45bcc5635515aaa20f3a9a41a35a5db140c2eb2f24"]}, @generic="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@generic="967e99d13e4ab4d205fbaf8f80118920df583edc38a2595596e5f3251876e1b9a6f420c69128b0a033862a67750e07127ea22f5460304650ba4f1c863edbebc7b0fb2bef8fbf33a51644f4608993dc26696bf7cc605912c9c4"]}, 0xb8}, {&(0x7f00004a1000)={0xc8, 0x3a, 0x100, 0x1, 0x2, "", [@nested={0x68, 0x4f, [@generic="237f922c82d01bc5178e184b99d53b3d3e4c3bfc0df0018604c5eb4a7258f7a4ed29b93ca5afb4ac7b357314e4c75fbb2bba84957c3e7b7e92203953901de12c48611555d058e75bc74faf518e61997cb77119da4442fb071e0817741efb203535c9b3"]}, @typed={0x8, 0x6f, @void=""}, @typed={0x18, 0x54, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x2a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x5c, @pid=r2}, @typed={0xc, 0x7f, @fd=r0}, @typed={0xc, 0x45, @u32=0x5}]}, 0xc8}, {&(0x7f0000dbd000-0x354)={0x354, 0x1f, 0x410, 0x3, 0x0, "", [@nested={0x314, 0x7c, [@generic="4f91b5e34e8ccc45a59803e01c960db89cd3f89aaa3823ffd459a5b1d1f55300143b139d5856f3107a3017b55b1b1024d8f18c945ac20ff13ee623387c795a1ee398dad345f173ce65eb1a53fa32c4a3f5e6d66d8199951e6ff0", @typed={0x18, 0x11, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @generic="143223009dfbc9afffa161110e9e8bc23d6a04eb7490b52bde2a29be47fc7e6c00ee8d9da7a7b11b7f7202587a330af8718ba2c64b502161ebcefe5d11d2a248d418cde3a17844e3df758fc372b1e0cbfef961e2addd13dd1c009a41025c9af85141744bac3da74fb9f33411dd51e4cdf2f35232e46d0e6469fdc3220f936af191a5bde68c33bcba33179783c472647a929e43fa6db5f86467da191a01ac3eb96d437954ef1ab2ba771003e334", @generic="2c8c526e11434f7c3e1faf64d9b63bf1d4ab3ff174b5f7aeedd9049f498d9715c204459f83b545faf6951ba55b31408ef8fd4e38f90a1995acc3ebeb2af53ec2e2bfcee47595a127afda13cf797931b74ae80482004d18670aa1543141be835c328ad5cb027cd03ab776950477d6bdee772d3db64e97", @generic="60fa44835e8a97b89ac4c8dbe6f3ec178c6304df7ff8f543e3e39a6a3979db9d907db20a8d07165db9df2d9fcc33c8785cb40b4105d21a1e8f17430ff53e2833ed59819dc9ab4a49e0a30dc763aec02afd362f19fc59fc42", @typed={0x8, 0x83, @void=""}, @generic="6678cf187ea60af6bcc7f97e00615decf91a44d621ef4803b0b525ef29512fea833557b3b1ac9f38c7926688903aae8383e6418c394bee", @generic="db4384b932f0b5dfc7e979cb6329dcf68c765cb83e7559ef9b6fe61bd0d8b1622e5012e9478e031b4897e6db525beecc478b4c7b7f93c67f20cec5278433b8804b6e85b85e24172059a30c7784d26ce79dda93810b7b625f5c3edf2bf55cb93df34f180d5ac6178994898317bd4c15987e914f3bad819b365d7f890b877c49596f5f7502f984d7a0087ff45927b57887f73b1b4880ba7c28687c3369da6dc2a9cdc80f85237a8bd4c4211d525caca17d1b35ac39d77e4ab5787f2e332c56b16223f5ca87e5d73ac3897b2290d06b4e0671b50f3df479d8debcb3f8f436cd696ea8c57c"]}, @typed={0xc, 0x4d, @ipv4=@rand_addr=0xff}, @typed={0xc, 0x94, @u32=0x10001}, @typed={0x18, 0x8, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x354}], 0x5, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x8010}, 0x4000000) pwrite64(r0, &(0x7f0000985000)="", 0x0, 0x0) 2018/01/16 10:50:37 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000-0x4)=0x10, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0x9, &(0x7f0000ef4000)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef4000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ef5000-0x8)={r2, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000627000)={0x0, 0xffffffffffffff3d}, &(0x7f0000aa0000)=0x8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ef5000-0x38)={&(0x7f0000ef4000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef5000-0x40)=[{&(0x7f0000272000)="29942af6bbe8bd79409f64f3b2c10b23ff0370c53bf114e8c8d48b2b0721090c06b003dc6827b88dfc5d31a1", 0x2c}, {&(0x7f0000ef4000)="86989e02063a58419b5bd5ea5ff5a8bb0a03e687d6751d6c9ddf40e280ef85aa301a844c1b4f7b7e343157016a7de565811e4a1bfa795ab503a129e829aa3fd2f6a46cf93179023172da61e00f8f51c3e07356368bef84d11d830c88aff3393203809ed2af2df164c995e7ddb4d606343546b1fef53b90b6e2a1762c8a348e86d2badb2be9149549fbc52766cff84122e816f006c53c9aa8be770bce0eb6", 0x9e}, {&(0x7f0000752000)="cc80405608d7aa9471343a406d319a31298568104d61c8ee577645483663a83694e861d095f60a1987983429885a858af1ff7b01ede78c3909a28fc48b68c5e13e713a80f0bae359ef46565f94", 0x4d}, {&(0x7f0000ef5000-0xd2)="1830e74994eb27482c9c41bfa8a0336655ebea8f016fa3a04100296f5f7b01fb1a906048d66e8b83812f971a9fbf05d4716374e36221d5d1c9755fa5c0439627b495e3da23d0261736838f3f781a9d7d21baa04edb564ae2e99c67d2ec27a17252bac01792cb4bd8184d9686c04cd57bb337b4b0ce0dfc6aed80df6399394cb87814b419d41008cc7dd455c1ad3653a81b2875d68f0e2e4aa05d13fa43f9ce65a934583480b716bac7a5bfd48ee619b10abc17d5ffed4ff5911a3014a585f0f6811147041dbdbf6111720a1514cffe9a6db5", 0xd2}], 0x4, &(0x7f0000ef4000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x800, 0xc, 0xcaa7, 0x2, 0xc81, 0x7fff, 0x3ff, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x7, 0xffffffffffff8000}}], 0x60, 0x8080}, 0x1) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f00004e5000)=""/81, 0x51, 0x0}, 0x400020fe) 2018/01/16 10:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f50000-0x8)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) getpeername$inet6(r0, &(0x7f00007c2000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000179000)=0x1c) 2018/01/16 10:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000de4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000727000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b91000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, r2}) 2018/01/16 10:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000003000-0x4)=0x80000003, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x3}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ffc000)={r0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000071000)={r4, 0x1ffc0000000}, &(0x7f00004ff000-0x4)=0x6) accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000088000)=0x4) setsockopt$inet_opts(r6, 0x0, 0x8, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r6, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) connect$inet(r6, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000c28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r6, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f00009e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) close(r0) 2018/01/16 10:50:37 executing program 0: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0xfffffffffffffdc5) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/16 10:50:37 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000008000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x9ac, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 10:50:37 executing program 0: mmap(&(0x7f0000000000/0x5c1000)=nil, 0x5c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000084000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004b9000)=0x8) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00005c1000)={0x1, &(0x7f00002be000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0xffffff9f}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r3, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0x1}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) getpeername$packet(r3, &(0x7f0000b3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bb5000-0x4)=0x14) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00003fb000)={&(0x7f0000513000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013f000)=[{&(0x7f000066c000)="e9", 0x1}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x400000000000007, &(0x7f0000e31000+0xb12)=0x7ff, 0x4) poll(&(0x7f0000c85000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 10:50:37 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000008000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x655, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x77}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = epoll_create1(0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000c000-0x4)={r0}) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x27}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000000a000)={0x20000000, 0x0}) 2018/01/16 10:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008b3000-0x2c)={0x1, 0x87, 0x8000000000000ff, 0x1, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) 2018/01/16 10:50:37 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000687000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000231000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0xa0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000000)={r0}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000324000-0x76)={0x0, 0x6e, "da09ff04647d531bd6c22c379f169845cf8e54397dd5b0e0c3d7d42189957498c2a1cebacc7c002af40e61b425967a60819999140d60e501ffd655ce2ea824b77756afb093c3b41f3f9ead21dd41bffbbf3103808dc9026eac24a4ef72420aaa251c63d7c2a8b2580fa7b72f78b8"}, &(0x7f0000137000)=0x76) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000aed000)={0x0, 0x59, "e865f6d1fac100a489d0cabbd72673a52b2a3e57aadbecfc2a1047368d51e19b97ed145a588189b887997eeaaa8fd325018bc2231e63bb339ca43b304f1588c92bb70b9cbf880317d75ba3e3ccf11cd2ace5339e8e314f4b13"}, &(0x7f0000939000-0x4)=0x61) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000cbc000)={0x0, 0x101, 0x3, 0x6, 0x3f, 0x101, 0x14, 0x0, {0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7ff, 0x2, 0x20, 0xfffffffffffffffe}}, &(0x7f000022b000-0x4)=0xb8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000061e000-0x10)={0x5, &(0x7f0000b61000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000007e000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095d000)=0x28) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e64000-0x8)={0x0, 0x9}, &(0x7f000070b000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000085d000)={0x0, 0x3a, "a488f7b2bfac7cd0a4d83c962dfe25a469545749c0c1014e4e0cf85d3923dc4451fc28764010835dc89e47919ceb8c3f1141367ae26d87174048"}, &(0x7f000039e000)=0x42) sendmsg$inet_sctp(r2, &(0x7f0000987000)={&(0x7f00005e0000-0x1c)=@in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c, &(0x7f0000713000)=[{&(0x7f0000350000-0x14)="4f35063d067c939f4b58486a3993309385139d4e", 0x14}, {&(0x7f0000e3b000)="b8bdb68f3c36ed158098aacae955eb07e60a8a8f8614a8401e687292dfd7c2bf4c4de90db80fc3e6c12dcffc2040c1baf7aba8dab8250bc3085457ad8f337307618fb95a725abf6d04806095de5be32dc1e52e8992e70fb8a9c22861c51059a292a85e365cf27e6ea25aa988ea8fd2bfcbeef7c12090869260af371d5f4ab614f41a0775e6190a1a289fc839e218978924dc1e7ed305406ce405b9b9292424c9c621", 0xa2}, {&(0x7f00001d3000-0x23)="a4e34cddd94c4abdcbdd0fe13d6077ef60a30bb76af0fa0352e39fedc087082af1e199", 0x23}, {&(0x7f00006ac000)="7cc7ac465ae7c10a574a31c2039a3275955c351fe6ee53d031691121ae5e6b4272b51519712af640e01507723a844d6d6fc46bb3c4f89f4878c84cdcaec52be5d39c53b80e52632c235a0f499dd52cc3e203463f6f71e3cc748f031dfdea8dca35a7c912bc596c1589c831239f45fcbd1b9adced8172bab27edc51ca69bcf56e5a4faea61c91040d98fabc08d2d55c2953990de22ee8f09deaaa134c88c3a83ac68309aff65eb35bb4966dc7caded10bb2c8722a02c44b", 0xb7}, {&(0x7f00000ba000)="952fcabe287526174db8e0a50ba52adbe51322a523aeb3c228ed6b6176112be035c8f422212e593f1fe3ed3220a08880f906ed7518f0b7eddd8c045be87e6a0e50698f52273ad7deb2720f0480baabaf291cc6d65a5438096acde3f0ac0942aa08f28911f53a141c18158529a5902a1be7f2f56567852a1cf9866cde72c27b268b49b85d54169b5c69500489d51e428aa6e23d61fd746eafaeca380c38426ac1bd9406e47cf7acb0", 0xa8}, {&(0x7f0000536000)="8a23604e96a6cdefca4928260c8f72528f45c5c3eb9e4427542d0c81078558003f17afcb2b5ead2c10deebdd0aa784a642c5a65dbddc4334de2893f6d7280f065d3df3244b82f587af91c2beb944748883928d078c99c8b75aa32a4f0e87542a79bd10dc09362b4ee1cf98710d26e5256b3a0837c941e38b513846aa38a514249e72f1f0", 0x84}, {&(0x7f0000a85000)="64b6319d518f8dca287310cbc6b96410b2d87e631e650b1f9cca59077d836c2eb0bdf8bd8d37a348f48ec7c1a6ebb278d20b0eab3ac7f665c26cce2cbb4f32b6c3cbf43bb96876836a7765a5bdd27449c28a93e9e70fe92a2c6b208e9c9cfd42d623659342e6230ba35f39549ab928aabac89770d5905669056d5cef099b40", 0x7f}, {&(0x7f00005af000-0x8e)="d1c58595abd1bebad8198305e3bb521d4c6f8759027f4911580d089308f105214ffd214d1bc575f61132497fc9ed3d4036cadfb58b627c8a81bf467a1d9705daa49d9f097a3addb216b79c51c14e1c2acfce3cbaa732d20449b4639447249c0ac006307b4427ccd178917afd88ec2a751bbedfe2730cde93f2947c9834672e9bd58fbf37ebfbb498c93109d42f5a", 0x8e}], 0x8, &(0x7f0000a91000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x8006, 0x5, 0x8, 0x7e8, 0x6, 0x7, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x8009, 0x5, 0x5, 0x2, 0x2, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x80, 0x6, r9}}, @init={0x18, 0x84, 0x0, {0x10000, 0x8, 0x9, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x800b, 0x10001, 0x3, r10}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x180000, 0x4, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x2, 0x4, 0x0, 0xe1, 0x1, 0x6, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x2, 0x3ff, 0xdc2d, 0x9, 0x81, 0x9, r12}}], 0x180, 0x48c0}, 0x4000) 2018/01/16 10:50:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fc8000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003e3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20, 0x2, 0x1, 0xb, 0x15f7, 0xfffffffffffffffd, 0x3}, &(0x7f0000ab8000)=0x20) 2018/01/16 10:50:37 executing program 6: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000183000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x806, 0x3, &(0x7f0000793000-0x8)={0x0, 0x0}) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000513000-0x38)={0x0, 0x0, &(0x7f0000767000-0x20)=[{&(0x7f0000793000-0xe3)="c8d57117f4761f5980558024f61b99f1e945b8f48c9b5e83ff7ae35db9cb7ee6464e88016fd4c18d76aa05c1b2f088aedd43ab19d389691d8ca9bc63057bfca31986bc011e916886ca1ae4409e6c3deed4c72086bd8d4a1281ec2cf721166de8eec2ebd0784071b835dd34ec28aaa2b74569a082b40a447559ae8d3c3d5e4ee86e6b58693d24f5e93b543b0c8ab98ad325c222e712a11a1c774e6b04844c366e78fc55a72e15a7ddd339a79aa67c8301bff12985000da532e2cabce04ac40da7f1734bfd3a37e26596c867bf638d05a51a0e824d20e7eddb82395d952c9adf12305921", 0xe3}, {&(0x7f000070c000)="2eac75b9cbf5ca67c7dce4b8236426e5838be9803698e7b5b9a6efe51124a36e47797e499fa1af556b15a24e85479087f3209d5d94cfadd390124c0100817fff244d7f4e5b5838dcc9cecda92c26c84f04ba9e79d47ef28bdf2be2402e27d5", 0x5f}], 0x2, &(0x7f0000793000-0x13b8)=[{0x108, 0x111, 0x80000000, "9690f804d2cad241b891788b69a85fbb41243316a59fe878c9dc6fdedfc9f98c957fa564e6a33809aba3f5cc20be35aa1bcf9177b7a1690fc1e07ffab97544f162578ae419cc1ef4f39cf322b80da8e7fafb454884b570254365811af8b7f58bb97f547d546afe02a5bf534daf3e11ddb6789dca19c9e595f70a66130f9439f033fbc3254ab6d07769c89323f39095475bc64faa55634c8d2acb442f5bd6f4a7b11c261f02fa12bd469f07a2e681f73e18e93956ef19f3e21ef39b8d611265669f663e8daa1afc44e68e4a400b10899a321da4468fea6ab63b702c26967228b942292fb022fe6203409ffbe661d08a6a84db4b"}, {0x38, 0x187, 0x7, "24fe9db9ee4b5a0aff8ccc762522326278c2e9b129eaed1782c6ce53f0fb8be38cbd"}, {0xb0, 0x114, 0x101, "fd548aceba3e86085442294f52dc340d1358c97a98af97cc34913e5d6b2e524906c5d45a858fce9578b9e0eca4b180e706a3a53aa00910692e3646a1419d83d6394fd6ece1b364210bc2bd0a80b6b004c8a65dcc4e1b14c6863885214fd31cff4f4e63d0467bed86964a0cd9b78a0ae3af9a42fb99cba7fcbd2251b8f4bc3f732203957d8f4e2d9f28def32497bd54443a84b13ed888ddf7e0486264f01d"}, {0x40, 0x116, 0x1, "6be3a7b89c4a65cd7c25c2446e1ec7ccfdb776e80cf1d9f6d88b5442e8e18537f39678ffe31b27a5c6e069edba"}, {0x18, 0x18b, 0x4, "9b4d"}, {0x1010, 0x111, 0x16f, "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"}, {0x50, 0x10a, 0x8, "ef54aa4eef6d15a5b143fb29b015352de133c4b48a2ed97b668dd5fa1f0b0f1315c6f8e1c224b3eebc68cc081944cbc9b78bf4e856b6b49073028ede"}, {0x110, 0x0, 0x7, "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"}], 0x13b8, 0x48011}, 0x40) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 10:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002e000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f000023c000-0x8)=0x7ff) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000ffc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x112, &(0x7f0000a7a000-0x112)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0xdc, 0x3a, 0x0, @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}, {[], @dccp={{0x3, 0x1, 0x4, 0x1, 0x3, 0x0, 0x0, 0xf, 0xda, "dfdce7", 0x36, "c35cc7"}, "846df4c0240de5e0a9d4607bd50e7d9990687ab91a5899be8dc2ace8bfff7a066a89d8ea2f266508931290fc4ac62d356d7c03c3ee0a6b152ad6a819f2ba652ca9acf4e87ee359192e4719b199db34d620d76bcedab6dc6090da9dacdf82efde003318e462afd92356733153a1a29dc688b2d7eb8eb934e5614445ff8dee4cf260350927a3557734a7dea86498955ea2de12da2babd7bf71f7df6729147b6a8f9a86c607e059fa4c7c5fcf56b642a07479be630a87e78f5add33c82c078f0af1afa0c34412c8a6d1c6b1ab06"}}}}}}, 0x0) syz_emit_ethernet(0x11f, &(0x7f0000490000-0x11f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipx={0x8137, {0xffff, 0x111, 0x4, 0x15, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400}, "c52f1a6d7ac6f005da7055217f98dd36b888cb920f49008d96328f37ce50e9e6cee0fed3e08ae7cf504fcd0eaec5ab4b4cdd18fb22cbe9d56e2788175e63c79c2a1f87d7596da3ef474eba72c511c1b5c4593ef32b7d202e29ef4f5840ba6894fdbec6b18d850bd077cb2d37bfdf2fd32ab1a3f14a834f67793bfb77134111b5b14d06a461f54d9bb0654720ae7de19a08b64d9ef8f3e6a8c1f17eea9451182eaf86221845cfa3b96e4945d8bc6ae1baba3156645f7655de5aecb69428d8f277672870b4d845f2582845e67c10e491275ae5f18453cd6ced930aa63ac0a39eaad7de219e64b0d9a2be175b8254154b02096b6d"}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 10:50:37 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e32000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5b4f7f73, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e33000)=0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x200, 0xd35d, 0x1, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0x1c)={r4, 0x4, 0xa, [0xffffffffffffffff, 0x7, 0xffffffffffffff81, 0x4, 0x2, 0x0, 0x7, 0x8, 0x7, 0x4]}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000601000-0x4)=0xc214, &(0x7f0000000000)=0x4) 2018/01/16 10:50:37 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000008000-0x80)=@generic={0x0, ""/126}, &(0x7f0000022000)=0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000020000)=0x2, &(0x7f0000023000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x1e, 0x80f, 0x9b7) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000022000)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x80, 0x2, 0x7}, &(0x7f0000016000-0x4)=0xa0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000023000-0x8)={r3, 0x3f}, &(0x7f0000018000)=0x3e8) bind$netlink(r1, &(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) ioctl$sock_FIOGETOWN(r4, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/16 10:50:37 executing program 4: socket$inet6(0xa, 0xa, 0x4) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000aeb000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000561000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a82000)={r0}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000aeb000)=""/115, 0x73, 0x2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 10:50:37 executing program 5: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000027b000-0xc)={{0x64e, 0x8, 0xffffffff, 0x8, 0x3, 0x5}, 0x80000000}) r1 = socket$inet6(0xa, 0x2, 0x0) close(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) 2018/01/16 10:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x10, 0x7, 0xae) sendmsg$nfc_llcp(r1, &(0x7f0000138000-0x38)={&(0x7f000027e000)={0x27, 0x3, 0x3, 0x1, 0x8001, 0x4dc9, "a9df1a4c4878f840d89af627789a5ea6f8a09470ed37630b09ef5b403a894f279efcd1feea3c1b5eaf03c71a90d0ff7da7cfef8aff601bd220c57e161e0d83", 0x3}, 0x60, &(0x7f0000deb000)=[{&(0x7f00009e2000)="f671dd3beab95898b923e6f1a28d9604e4620232e076bbd9b0213db76d231ef44d44c99a696c864438", 0x29}, {&(0x7f000076f000-0xfd)="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", 0xfd}, {&(0x7f0000adb000)="588ad818953a88e7ab3405025bffdfe43392213fdb7e0d30b479fb5d45fdbda6671c2d71d39c81d85aa2340591b8638b8019e5087541ac21bec143378110b63a2e4a1ca65ae8cff0b5fa36614b0588717d8129d0c1ca50a181a6cf6d32d2d0d5abd7ab05f44803c448c1d77632151b7b8364b94cc7fd915ff9c44db5b0a15a454fccd55342459a21948925bbc7d6de25aeb21b74fc69f9a801f86d7dea25ef15fa35519f6a56517f3137b96fa0ac936af1e467", 0xb3}], 0x3, &(0x7f0000185000-0x10)={0x10, 0x116, 0x7, ""}, 0x10, 0x4}, 0x4) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) pread64(r0, &(0x7f00005a5000)=""/38, 0x26, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000427000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0x11) 2018/01/16 10:50:37 executing program 3: r0 = socket(0x8, 0x1, 0x154e) listen$netrom(r0, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004c0000)={0x0, 0x0, 0x4b7888f5, 0x20}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000def000-0xeb)={r1, 0xe3, "bd320bcb7c4ffc89e147dae0b40c82829ca545937e7440d65919ecb2e65aaa62318413be46ae359d24209750716d4c16c4bda3995b3195252cc2fd0687e2ae27df416d11ee0467f82dbfcaad3cdf958e742ea315cb3a2e23adb868d8b97dc76c9960be16c284cfefde3f93432454eeeee4a7035398768d0be050c1be2129b0f553bc1d91f6f2add2def98931201058682ff6bdcd0641eb66daa421023817fe55cde59c56da5a33cf09fddfced22a4eb8a00360cf1990556733f60ee2d89fb8a884ce98aa8b86ae45d2a9d1154b4ea8009f285931b1a1a8de8791476980058fb139eead"}, &(0x7f0000001000-0x4)=0xeb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f00006cc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000392000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006b4000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000)=0x18) bind$unix(r2, &(0x7f0000496000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x2}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000ff1000-0x94)="", 0xffce, 0x0, &(0x7f00001b4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000265000-0x28)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000b57000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) 2018/01/16 10:50:37 executing program 7: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f0d000-0x1c)={0x100000008, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x8000, &(0x7f0000f11000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000689000-0x20)={0x7, 0x5, 0x8, 0x1, 0x4, 0x70000000000, 0xfe, 0x6, 0x0}, &(0x7f0000f10000+0x780)=0x20) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a3a000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x3, 0x7fff, 0x2}, &(0x7f0000f11000-0x4)=0xa0) getpid() 2018/01/16 10:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0x5451) socket$kcm(0x29, 0x7, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/16 10:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007ad000)=0x2, 0x4) 2018/01/16 10:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a45000-0x5c)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x6, [0x5, 0x9, 0x5, 0x200, 0x7, 0x80000001, 0x0, 0x9]}, 0x5c) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) 2018/01/16 10:50:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1000, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000595000-0x10)={0x0, 0x201, 0x3, 0x1, r1}, &(0x7f0000b54000)=0x10) readv(r2, &(0x7f0000964000-0x40)=[{&(0x7f0000d05000)=""/115, 0x73}, {&(0x7f00004e9000)=""/147, 0x93}, {&(0x7f0000481000)=""/94, 0x5e}, {&(0x7f0000921000)=""/137, 0x89}], 0x4) 2018/01/16 10:50:37 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000920000)={0x0, {""/7}, 0x0}, &(0x7f0000df8000)=0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000926000-0xe1)=""/225, 0xe1, 0x2002, &(0x7f0000df8000)={0x3, {"e74ec77f935609"}, 0xaf5}, 0x10) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x81, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af7000+0x211)=0x1c) r4 = socket$inet(0x2, 0x6, 0x3) r5 = socket(0x0, 0x80000, 0x8) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000dfb000-0x4)=0x2, 0x4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000843000)=0x0) getuid() r7 = socket(0x80000000000000, 0x3, 0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000df8000-0x4)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000df9000-0x38)={&(0x7f0000df9000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ca000-0x30)=[{&(0x7f0000df8000)="9f9bf3330f72cb8738", 0x9}, {&(0x7f0000df8000)="048f088ff71ab4952ae387315a8261a50959e30bd35b11864b7ee2243a0a00391896d14fa83952a45597766ee429342ad1391befeb06f519c6605adc8a81b8cd69051061db29c6f3ce47109fc1b5548ff7ceff4c3bfaba5c860af90bca4e9d7e1d33032fc9bb03c0ee05494766e34d73440ad281c4d139cda63fb6c6b81e5a2b27093fcab325bbf49d88a470ee13fbb8cea82b6b4bb5ea42e9c3f4015215ca780fc2c07dfa6e8b89d6cb4932ca707b349522630358464761adda7c8877fcf9761859c9195fc35f54df6d3d600c2a4b2cbcac641d5516fc0dfa5a3548a160bad92b8713f8a2f621e635f03ee359d687fbd8787b431e89bb85a57f748a12d0a38437c9161358247a5681a279cafb68603354638bcaf1b23f9071d27f9e56bbc19b166d69b511516451c654e2549fff910dff915cd32b4e95cc6d914e26f7042052312df8a7a363d72a8e1613934093bbaf59d7976095f8ce29ec301b5c9aa38b7a3f08438ef257a09493fe03c72f91bb9d0a33df6b8cc4753d8a2f939e366d997399d480b017e635ae0d6fde1a03ad9c3a94e60ddb944d67f6890b36003dcecbbc084ca94227cfc04d14876244846c26f5a0f9def8fb49f0806e68a527590a428bf560e8c18b0d51ee6c1d4880630fbc54e529f2eff8475e4ef3229ba231aa21be9f04ece3cca0de2b92c4c989d8fbbd4e30dc33a0f4b1101ecff2e8188e57ef1f8d99d010ee634f2d64ff3716a5321065435da2dfb706ff4e885355afb173f5bc23ab2efdeff54ee44160ecfb90de280fb7e49561faf2f57e12de6215d2de2a2d31b584e35992f6db60b243385690e6d4fc3bcd939bd67249f5154fa9f46e01bf3e62678f7b4a8ef80d736275defb4894d4221317e904deeb1375223dd130cbd333dc8287a4df68cbd4019d78c86b986badb4c36cb70dfffc0f684b699bbb7a053fa447e8045a41363e9aabf7b5925dc38a0898e53de22b46580e932d9321ea4428a429a8b4fe0ade85b8b00c0aa67d8795c7e2ac93c4dbf82d22e3019fbd3be35d24f4a614b33bfcd698928ab52d63f066cb6f3798b7e2c8ee87c61b9ea374cc10f0592e0f803be7ea1925b288098c8442f19d285736c5fc07e088ae139fa828bf0d7601a2175adebcc5b361d9fda0b16888c88314eb03493f76a98e5b4bb85496cbdd38571bd82a6e50c2bbec5ada03a5adf9a36c15189b5ad53d5608f9141d9e134e25b7152df4ec6fdf4b1154a15622ca2c5941badaffca8c12b831a0975f023ed825684d55a440f5cac23c633eca6490afaed53aabd55c2327947ce8beca98a55c66cf8e378d1222fb8cfc566ad4ddd604dde1d3842e6659f6459b400d9cccce968b3cdd77bf455bd5c2bf4ebef577070fb56c293c950e1956e77aa41a175b1678f992c873e9670c3ce7ae3bf8cfc96b0088f47baac5070c98d05881e96b3c100e97075804f74f51cb4a87c59814c6efe85478ff00aa4f8f407ebccb9482e52ab22835a824311a5060ebbed0f38e52b2fc6e4901654d005767e50bfbbb3fb5556b9424f216960d08ff82891899e830ca6cd2ea673aa81d57695013db7a679c75bde706bb427c9b91ebe288185e587b40f2052bb664b547411e91be0711c40150c71b4f8f9f1b60b787a39659af4e4498a0d2175ecc6782a20b9ca166916f80e9730941cc150c88a05b7d2463bdba056539f73d42d82da361cceffafd16a93645667f276fcb91a2c8ced441e4d5e1bfdfe67f901bc88a346798a7f38a21f1d2fa8fb495d4f51196ab921e52120fc7cc1f82300792c48251b375d8a228413773115405e335b2e85fb2044e62b6457373d5f54b79329f5d05e27f5f6b720ac1b9ef979c5382de8662009b4b253a522a4ac7d745ec11a05254fe5100a9f9b351b34658102184fd3be693e21c126eeb220b258d034c07ba051dd4249e26fde5a9d889f87c52254f24c14209f25aa060bc583a9e141eccb84a5d2340ff8230411e65f142941c8695207afba2f88e5eb8794cc9d4db0652d8de920946e3ee4fae461a21d1f7eef0893ab8445ef7f77b69361d7a8ce01f59686fe1c5f6647739805bce538bf00d6a36c49c83addd449c543973629ea73a026e961db5810075d843d82098054ecde5bf0980fe2ad50b3155868281a865ee40aa5134bd400f0610dca86d288652bf3f20d7a54c3f712e0dfd1e0e78ee35d96763184155f7a08f6f5311420a613228f0f1e4b8daa53ead2a6782c8c9a503c69017eca0b8e715f04052ae40c3c16a0e5ffa085e90e5003ba1c97dbcb3ce4c8ccc4a04487e633b9efbda283219bc945c51fe0a56e91eab63be12ab98c1de707b53d09fb402c1c6bdee2345e70b62d4bd42fdd39bbe0ffecf75bf93d061608b9682d39578e1e0aef3499e6ecfb75ef9ce1de9e6e7918bcffc8837de1086f4bb5f2898a691219571d371e206acdb61939c62d60301cda87e7dd692fb9bc059b7a7711f7e05bb146be4556056893a7eed37d91ecf4ea558185925278771c06a1cad994d41ab8c9bcb3b9ca0d66ff68be931034c33f1903b6572c3cbe10ea620c394976cc339713c3a6f44b6336374f815a5a5f806e1102a3984645113f02889f14df17b264c508298c8cf1c397c577d3ad7bba1ad9832d7392800071ecdc3f3c8fdd3e14bbbd36888297cd93d8f11b9b1823eb4aab64dccc5f1e36f4efd276436c6fbae04edd5488a1e6e7fcb9b305e32f35ad9329f504ee70110196d0cbf504fe55e9551d2edbeb9f883c672d92872821093beba295afef21ddf6ba9945cbbaa00892207ba0b30b1cce2311068090246e0ae4d5ae99b13ef12332d3b414af0805f54ad342741cc2aafbef4f8edde55763d3d92997aa8b3a3ca9dcfad205e1685400fb7b0d894894767076b41a942b7580c36d4058609849346a5d2be50fbd6aa4399732ef9e7f4b39ef31e9a359a972e2dcb5b0947e64e80d6c47e2a96011c3217143b15bb6310a011c73d71abf57756d60cfafc2576258dc91e559ebb25bc6c7b820dd66bd842dd4a04a875475415b2071daa8798fb459796269be8b57d469218e557f5ffaeed5c3545f4b1585e5a8d27b8e066de9314f6b586f04894413324c20a4779eb86653e2753bf5931ce295fafe066f3e2b8edfa5bc1018326a875fe4e5a9706388c959ceef8079ec350f017fbff9479f1d9b79470df8ecad1467a7e99b14d015cab62d1de35791546a31fadc25d2848f2373f9ba06e51c45a4e69ebf811d30a7b5b57a7ec690b9e657e57e4a229f69e42646486cf9fe67cc79dfd1781a5dd66271b7b570429ac7f99b28e720c199d75fba166718931efba5b8e513f9f4d4a61c45b5232d6371a076414ef530b35e38abb137b6ac5384faf31161224f0234ea688c14261296af4c594460fed70c8b5ff66a73db5a116e6b71b6717aa4974e1e4f8d535b5dc4c5afe5dad92ec3711eb38052ae772c18658e5d9e14fa77fa2de2cb6612cdcc6d1c06c9f127c0be064b8dfacc2c08e3e2f718d1c24962732912b22c74b41177634fe9094df5af73d02044e54055287805d4605c62886b712a903814e3a64d502f0aa29fb2f796dd973e4ed51aa9263e2f7a385d497f3050b58affb36b1f0381e66e02aedccd0797eb6cbfc65794e75865813a0fa2029586ec531b1aa7215306801af4e85c9e4dec6cfffc7013b0a8d8b3264edca8932eec7b94ec5b6c7cc152f7d29dd98b0048e7c31e7c40978fe1dcfa5e43a667b9a2f63c3e6bb1f445ae2713179f9f1e96e1f5bc429d4b00c548807fc2944c06af15287e3f6aee75a5adca8c0b01c51b3954576a57d28ca46550c795a76f00079e0aa007327a79b16cbf839fef704db503826b47a9f04a3dceef6fb1b707b925c7ef78dee3a24b8efa00b93e6a4b8e132d79e44dd18c41d0de3d73d121cb40ddb7272dd94f704fc426187cc750e9e6320b6ae6ff210e21562311a5bf2383f6b2e543b7720edd073b7e9bab6a150d454fef7a2e5724c92b423ab4bf920ea06d262cb1ed416bd0488fb163c6d8ef7d6f0ea372558023e228b61068610f6cc8195ff487d9014d05c72630de8c30447ab91e937f54bef0241fcf6636c838042832b029cfda04f3c621f611feb86db434ab9be603c595962281f83ca2a8158ad4196ef00f0c4392a51ef2b6458b1b47cc2f64fddfe6c2459f1504dcbe40d987b0baaa2f23593c00641841d792b439362db05f0cdebe0e3fee2ba1780903189ad291aee752849022027c5e53e1761efe104c2a14aeebf42eda0cbf5a44221799ec020f9dd211326c1109952c2c02497117a62a0c7aa84c9cdfd2fe3b4220d255be780b3c835514e1fc643413ff7eb1c5fd852e739359f30009992334627ea282f6df9ea252933109413def53b2280f8b07fe62c590821d9641209da829799b393bdff77a249cf5b848c5cf0370976ba20c7b00e6c21f17401220705c7efdf668a1c4384ee434dfaeb38f2ed2e82d364ab2f50fb7c1bb36b4ba1dc6dd6a644997b3e6ae216ce018a0b0c9b35b4332b31a6320b7acec7bfc4002c8cfab9ef8b16a2464c283da4b8bae90fb91c63fa62377513bcaf316f677a8510ba833a49d128cdc9569f1f30aec69f1e2715faf2c1ab829f12880dd0ed73d7d034196e46148a33a16fb4f4d1d2b6f1d5fa26d24d02d295ef73b63e53c6904e8c57ee5f3c1a9a8812f3424bc81eab706913fadcee2105293737b8d97cb0f052c2a331383a135b98f135d0dec724d954b888333fd90e8ee1109fd1896a064bd5b121c1cc79349dadbe5b599f379d19de60546b624f0ca751f7deb525113cdf3e9aef8d0a92fbaffa8bf5054ae441de4474daf0bf7e91303bde1b3a27d4b5998c9f5c9e3928a2bd6b7e921b1a5032716fd49df3aa43343c706c29a1086ed13fad966da2bbc429f8b23c3253f85fdb9020728f9ae27cf3d3c23330831d8994bafbe6061c88e77ba4baa01659acd1bea4dda471d96fc02514728787b6db798a11efbfa2f2407c4a6eec198f1379d20917c4c7fc98721ffa904d2af14cb261f62ba74122c60adfe57dde409166ebd213cdd2d3a9d01aa2d07d768d02c12e2bab1d8e2b80938b0e77cf2e4425ace1227fd01817a8e149992af4605b937fbf9e09117a20ae2c756053ac4f010a7df29c90c75c6e04e481f01045170f5e220424006a160d44098e7075688fd1aaa6ea76605ca682db2f85f5af5b884c722f3bea144177d7a82118aaa7c19d34c941645ae44aad6a9497c1b921523d52abec243b2a968379ae1f8a43f6c8f96fe4cbebd7ca55cc0a86a4ab327f49bf634b9f75e9d3dcb227775789c2e37eef06b81fc76b847ff3eed4359e5b4b26d40a9c9274603c0a46ba12487fb45aa152dc699d85dd03951d8bf456256badf1a1f8935eda3896094351c1b688fd369cd699522ef16a1ce03b605d86c16d165b919af0c3d5534c98dd8c56e41aebcb9d46cd2d22f1ddf24b3bb6407b854cb9fa6f41cc327dce9656a14c3116275e245d95d00f88519255fbe6744680797833e89bc3b749d0b92ddf54b35d63209c8b99580b52a9ea22d070d42a0820f7af759f9fc78a83229a67b21e4ab4146a9851474cbd1d51f65fc469fa000ae7fa263888d13d0652ab6aa6b9fcce2c6110f657ce1098ab4a23c15408f7d7e4116f97eb48bfd7240adc28b709efbc989137a7e27ad4b5699583b6c717518d1837d51bf21f5c0b41dff37c04101f508d0d5e4119b7a46626b6e3a6d1acdee3adbd8bb4f0ca0e7b7e710c561db02c8b2db01b4f635f2dd34c8cbdb5c8b67cd3eba3337cd0f9d007", 0x1000}, {&(0x7f0000b09000-0x85)="2518c7427de66d3c11d1fca8f39c9494f7293d4e65c6a43f003d24cd84099b7ceee10adda980f7d0bba613fe54450587e65a1d9ee5a33622ee7187861dc2e948befc3c093b515f5ff611292d2aa31be486ffb2fd847706f01a01275acc81d596405e9b55be932e6f7fa4e3c4746ca6a16b7fcac72bfdad948cb2a2e03dddf000713e89a82d", 0x85}], 0x3, &(0x7f000061a000)=[], 0x0, 0x4001}, 0x4000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) mmap(&(0x7f0000df8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000df9000-0x149c)={0x149c, 0x13, 0x400, 0x0, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3a, @fd=r0}, @nested={0x20, 0x2, [@generic="fce9bdf8d9aafe189891c05894aa45c671df5ab7a21b1f3fc2be"]}, @nested={0x10bc, 0x35, [@generic="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@generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0xc, 0x4e, @pid=r6}, @typed={0x8, 0xb, @void=""}]}, @generic="7c189b16dabfea1532e072d69802f5b8e05c0f53d489d2c111d828d945f033b2926fec79648a244c49f96a028002fb7732bb75c87a3f1fd7afcf20a8a54648ef9b577a63587054719032b9e6dc9b7daa69c06479ed68c783bb6141f9f76b8c8e36628e29b06899b8a2785337af94dd38631daf6e27ff842e120abe93ca725b1bfeda114d45c641c587588c60a02d0cebf685824e00c7eea74b6137661c6248fa83abbc82f796d2ffa71cd0bf0f1ca4eac7046912c190b988ee4cc0dcb70c010460228cfa20eb", @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x248, 0xe, 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@generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2", @typed={0xc, 0x0, @str='*\x00'}]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x68, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e", @generic="0f"]}]}, 0x149c}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) [ 391.529240] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 10:50:37 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0xb, 0x3, 0x8, &(0x7f0000007000)={0x0, 0x0}) socketpair(0x100000012, 0x802, 0xd7a, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000001c000-0x10d)={r1, r2, 0xa4, 0x0, &(0x7f0000001000-0x42)="d06d48b855bda50ce682a6938f497104a5aad71647bada32da4a5b6a200b051c3e5dd24ab3569029ef54a0f951a4c6fbfe00c8e5fa5d320d70f178298519184154c6", 0x7fff, 0x2e8, 0x0, 0x10000, 0x10001, 0xd2e, 0x1000, "b57476c33cc7a08411bb442a326607f8e71373449dba307bf763338462a0bcb932feebd74c4fe21dcc479c81a35f223f851363e97d7c33fc7914bc30dc7f0072d7a1946586300ff2470dfd7d7ca441340ccc651a54be40f638d3da2251c6655bdecab75d9bc8d01c9963817e64b612087af5ce046e6491538f38d2959fc09fcaff6f3b08c7c1429b40a68c3d426db038cd0ca8b9509ed0a3c41d616a413d2ddce8f31a1e5d01ad44e92ed24a675acb6ff83d1a9fc5ecdaa16c5753b932bd8024174eb235533a5b9b62dfbbd389c8c52490280f3ee90f940639e94f4f18cf7b6e52fed9220b"}) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/16 10:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba2000-0x8)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000b3b000-0xa0)="f036fce3054598c3ab96c6d859fbea5811dc6f016dbeffe4f2db2f8bbb4b9914fe454e00252c04c3cdf2868393951e3435cd28223fc5ab89040e1762d45f3c8ed9d4beeb496818cbccc80438697cb6cd7ba4b40fd382abde4698a0616f642f332c95ef5da51f858f695e6001f655422a83a5bdfd5ab965c2f3dac7a0d1147bba2edcb157e963588ee5aece3504e7179b610b029ddbbcddcf49010d14fcfaaeb8", 0xa0, 0x8000, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000695000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000889000-0x4)=0xe8) sendmsg$kcm(r0, &(0x7f0000809000)={&(0x7f0000962000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000736000-0x40)=[{&(0x7f00002c3000-0x42)="b44218446006d7ed385ce65e305743a1a3a517b36ae5d9a6e5eb92b0f45740f659f55e87ab8990e14e7aafed48c41fdd0fc848e08d48257b411d807062c552636d57", 0x42}, {&(0x7f0000f87000-0xf4)="30299107eea24adea690e4df603e5d1b3c818441003c65b58d07c69e8c8759ba3e48f45cdf8beb7c0780eb70cdbdaed06586c1e57eb476dc05aad97eda816833782471f7a69caf6aad6cb482bf7101d9a024b3d5f6726c26c1a60598485446671e99d74910f53960028cbf831e6825f833edf257cc268f36e0a1c3c6bd7b2f2e5dae63d3a7e6d7c83df17bb0349544d178733338339d2ba26876dea679b8fd117ddaf3cafc22aca8a1c9bd78b50ae5ea5ea34a608dcdd97ec4183aaa423eaebc1150f36ec41ad78c6ad681def0ea0ae5059a31469abe3018608fef7fcc36b2a2aa1e540f67c2d3e5aa68c8e03389d02882b0e914", 0xf4}, {&(0x7f0000289000-0x6c)="6d68661cb284db4313d5b28c48f7206bb2007943270bbbd0fba583a8d0268ffe7a4838ef240bea72856b599c9d71b82ae2837c5cd05bc75244ef0a98ca0b28366661f8646b43826065a66b8a41c52dfba2ee84cca954e66dec20ce3cabde63ad45ef47241f5a9e381c35eb3f", 0x6c}, {&(0x7f0000918000)="d300e5aa2a494b530fcb4a0bea033f7046f1e6ee0ad3286667523929747910ac0d0aae71d422baf3d95ca224c00756149d1f32ef3f92342366f82ba8f15bf81d79a00ae960255e2fd0903a981eb8ecb7d52bbd99f8157fae6239e5a2", 0x5c}], 0x4, &(0x7f000093a000)=[{0x60, 0x113, 0x2, "c53589ccf401277a202e81062ac4f1c170e4d147edb43c792f1eaa32f49b35641fedd243b9e8b697a4a2ef55f209ca4ca9e84930a77ee4b4e9f97771cefd3a39af130650316068a22f2bfdc74a"}, {0x90, 0x10c, 0x75ddc046, "c29992f66616b28e0d0c3d1fd577408db32a76d9d37117f4a91edfad6103d0c86cbeeeae1d740f2322b5c0d97e7775dac2181a516e488da62ea53f5bdc227a1d7151f4559e1e9e3be42dbb23f21fa52bdffb48518bd6730d2ef5c14b74ccb9a61ade2e3ed44ef8eb2e763e26964619619089c74f90758916869e"}, {0x18, 0x1ff, 0x7ff, "2882386e6f2509f0"}, {0xd8, 0x119, 0x5063, "44282910c7c58f9c062386f59d71288a211efef9cbcd9e6c745bb353cbaca8933bcf68e99ccf596b8f30442c4156db9664f3ddd4f8b72e178c00f7326fc9d3b72104f7ec27f8ecb9cfd822ae134efd39d4bc179ffd113636fa99e8c9ea2edfaa03bb267e1be0b440284b8c8a3c967f3d5f2ef6e617dd34c0cfbf8c5d09a5df444541da7d115ca3baf075d88354b5b60f1acf7489674ac07caa791df983933fa950e890c59552b029ce628dd3b90fc2ad7f80a21a98b5898276370eb0c4a9067088f2386c71"}, {0x70, 0x102, 0x6, "a45b3a763c7cb7d7ca24948266e89e3b672bfdd665d13aa5f9970b3028526a5d6a76edff53c740576a3372ce8c7d3b6f14db40644e82fc06e82fc3af51d49e0e1be43f55d4371b763763bec0165f513f95e89278339c18fdbcdefe"}, {0xf8, 0x111, 0x10001, "89a6b8ba90ee5f14bc7beef94e50aab200b550262d0caf596b556b381a75508d4d664fad6c1d8ebb0d607ea0879af1a16cf2135eb11ac869d014f2d16c739ff8c50994f1b9586a36bd3031b4a27e1cc929d0c6eb5774617bb2fbaea990ef2a24aeb9db886eda6e50f523b2f048c9e37bd998ab281ed9a51ac0cd070b5002cdbdd72b5ca7a7f2dc506d4c0528c3320eaf26d5d55efab7c4c2da3b82dae29fe6e28b50479b487da2dfe31f0ac1d0499a5f3178b1489c0a5d2901b88dd6738b7c93767a01d6b9854d9aa35fb208948b3b38f5fb7b5d5218fa6b7883c1a0b2b4717c78be"}, {0xb0, 0x11f, 0x80000001, "cda9d822a6e8188f265e1b8fba3b11d0d0d166d413ed6ae4a590e3745fa292cf3bf2fe5d841dadb813d78a5ccaad25a5d7119a58854bda1ab06044851852dc0355d1f2122c2d36eaa0bf8593bd6e0a5e87b9646e941578a82ea1d55c3cc71e742421fe84ab8c99c695a87f53148157e852eb4fa6d04486b3d0ae88db521c9a73aa609089829ef25c87ac6069e18d10cfa5c207a38f48a0780bc67780"}, {0x28, 0x11, 0x2, "e6ec896457ba19268d5b96a41e8714cd67b97fc81cbc1cf8"}], 0x420, 0x11}, 0x40880) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r3, r4}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/16 10:50:37 executing program 7: mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005bf000)="101c585541b9f376180688ff9bc73d45d1727dbbb9a38de45b5cb3b15aa76c198de226a1359906dbc26002023cf825ca36f4e46fe636", 0x36) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00001e2000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:37 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/16 10:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b06000)={0x0, 0x6, 0x2}, &(0x7f0000a9b000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005c9000-0xc)=@sack_info={r2, 0x8, 0x800}, &(0x7f00005c7000)=0xc) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00001a6000)={@common='lo\x00', @ifru_data=&(0x7f0000cf6000-0x20)="0410005500f1ffff7f00000000b64a0059b71b436f9abd000700000000fff200"}) 2018/01/16 10:50:37 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x10}, 0xe0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r0, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000004000-0x4)=0xff, 0x4) 2018/01/16 10:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ee000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000861000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000275000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000060e000)=@req={0x50, &(0x7f0000d07000)={@common='ifb0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x0}}}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000831000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2b000-0x4)=0xc) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000758000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f57000-0x4)=0xc) 2018/01/16 10:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d95000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000165000)={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, 0x6, [0x1f, 0x8001, 0x1f, 0xfff, 0x1251, 0x8, 0x0, 0x6]}, 0x5c) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="44e056763dacd7787ba152012c10ae407308c10e1a246f25390c8040368519a4", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 10:50:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000070000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000537000)={0x0, 0x81}, &(0x7f000055f000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000038000)={0x0, 0xef, "f295491b39bd17edb6e7d5d2ec31da3eb861b1b8b394aee13d2f3a58cd33bbe8f0c433bc3d836b64a592cc40f5c5ab542b7a11df4f0bd0a4282c0056d12fda7ed28173713367efa66f762bf00d92e156dd4a041d2c5c1bc9624eebba6878a0794f2b08738fdceec363af61cf342dbcb92175e2a44d66532f7764c0bde0f2e9205c7c972a5ac3c7e5e52421a16f154458bff67d09cf286f7ab1183add9b8da17dd20601d1070185cbce899e5bd737a09d828d8921db52c3ab66975b132b6a93f5d34d326955add7476df73e2b0c64b39994696a34633a1e0b4ee09d39576a2095132613380c1de06a598b9dc554f94b"}, &(0x7f0000245000)=0xf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b83000)={0x0, 0x0, 0x20, 0x3, 0x100000001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xff, 0x0, 0x4a9, 0x81}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009dc000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000ab1000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f86000)=@assoc_value={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004cf000-0x20)=[{&(0x7f0000c1c000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="165fde72e9208d5f2efe1e3d5181f3afe36d52cdd8d3c8b16c579f24fe0632452d4907ffcc44e475a171c178f39abaac7101e4fb914c74745efde788caa4", 0x3e}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f00009bb000)=@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x8d)="d6db2d569a3686b680ef9dbc2acae8347968987e8ab994e4915ee46acad00c6995e530aa2840e73d75e614f6428390cd2394d9f9c33945052812ff562fe62cef212c03622db6c59f5bc4cfee1c8c3911e9bcb346707f5ecd856f2dd236983290c30d2e9ec93ebc3ebd0dd22873429001e4ba5104485350cf2283178a7639a1948488bf4148d6bc0a4aeb808159", 0x8d}, {&(0x7f0000000000)="15c56ed6c38dffa33c0ae09bb8f978937d481a873b20f696049333ac1d0ac03dcffa77127999c3c1377d7f8d402b3c3c9cecf370b6609a5c1ee641db1879ef73af9b2b83e1d412b191be2bce90f1d4ffa6ceaded8460a8ecbead9b7dcf2e591fba91db66f1e77e9bc14e86295b10e422ba069c01d4b31e5d93126c54e38921af9c74a9a0272b26ebab641afce866f283efa9b7b74bfe0e3ac635e78811265d685adbb6e3428656795f4182030f34adfb7800f042653c4d36d32d75a5e3e19f7f", 0xc0}, {&(0x7f0000000000)="aa4791020e7b86d2f0f05a47f42b701eb268e4bef0abd40ad84077c94d83cb8b259a88c1ed131ec1fd0d0ca9cfeab7f96796a44b732c4dde6680f590e646c1a3b5fa70a1d4e7073f64a773e40c0dff0fb4c0fd3bf687feab13", 0x59}, {&(0x7f0000454000-0xd8)="d576ce31292fe0830db849fbef04fb5749d85224c9e2cce826111930d568966677af58bb5b411780af49e2290a4a28bcaf013e57d8ce8c48c6f2e2e9cb8b6a0c758e1b7915dae7031e8b0e66f0bcb94eb9af18b872da2e7f2fa053022ed9958f11a5c000dbe6638adc1a6b21286d97500e362194c2e5d25cac49158d35da67e2ec903f82f072d125bf6842ece95ceee65f6ebfc6564277157ae58cb23e41e585542eb18335bc304352565732babdccd544651a102b372ebe38466e076958f3c57ee5040243c7c828bb7be1746d26a87376c3b3c89a809db8", 0xd8}, {&(0x7f0000bdb000-0xa1)="e6a29224fcff8fa9a4a2a21379ce88adf9f313fc874210bf4090f17440504e63262b7c8c5ddc392f2b0d2c20303cd6682214a114320cee370209f64f494adfaa55ffa09c2921464df9575e60b2aeb55e27d8af4d6c620646c198daa68003b4ca5fee2b85c4cc567c0b972862aadc625e08b326fcca3c6facdf7a36cba919272d8bb4c5cb28b27c3312acfebce17f3e6b758282825c209a37044accb733e4119b1d", 0xa1}], 0x6, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x200, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xb2, 0x6, 0x3, 0xf38, 0x8000, 0x800, 0x8, 0x23a, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xf7, 0x208, 0x200, 0x9, 0x3, 0x2, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xe6fa4dc115bdd028, 0x1, 0x100000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x401, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x20c, 0xfffffffe0000000, 0x9, 0x89e, 0x6, 0x0, r6}}], 0x150, 0x4000000}, {&(0x7f0000000000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x8f)="00dafd6b1e36f9909620c4a39afc0ab6f6259830975f0e435ce3fda662658a9ec4767f7c407ea65291654e805ec6fe04647c46200dc2c518a9fa5145bfb9776250ce1a727c5c801be6b3e9e895aa3c305ac4bbd13bd90d68a4af011b87311edfca7d3c19df3e8670cc15e72d11a48954ba83891225bfe2eeede65ae53c4cab3079795637c5c0c411ef6926f4cf4fd0", 0x8f}, 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{&(0x7f0000ab3000-0x1000)="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0x1000}, {&(0x7f0000001000-0x59)="fa814d91dc1f383a431da0e561f0148e7a881dde2931954883ba4e5a91c83e5333c0b90cd55ef9580c89f8a40626a5bf548584f110a7fb7dc5cb54fff79ce074573dd670974e22d98025e818a103862214738ad329e68bd55f", 0x59}], 0xa, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x7f, 0x2, 0x1, 0x9, 0x8000, 0x1f800, 0x81, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x820e, 0x4, 0xffffffffffffff7f, r8}}], 0x60, 0x4008800}, {&(0x7f0000896000-0x1c)=@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f00005e6000)=[{&(0x7f0000aab000-0x50)="ba5bccad49ae353923d2e4189aca999af06f67980fa7c9cf7cfc3dc76362c7023f1a2eee99364e228d02c5bb5e027bf7556882003d5721c4fe073f245988368bdd5b92f0f9b37cba46413aa034564dcd", 0x50}, {&(0x7f0000001000-0xc7)="1718150e49aac183be9cc901f9493134b12739dc7d3ee2029c4dd1b58bea01dd12c12bf95f56ab2a2e4b7387d54c17e331a76fe85600100f671bffa614eecda41bec73ae991cf935225f655d420e781c4d69d3dd1c5bcc820a1cd264affb157f85169a3ed1b4be32ab220561ac305bec119f32b8445c9d2d46650a8d706901052b06e2b87207a57b89ac1fee749a4cda1ad368de972a2b89f32cb53284ba0b5d9e17ae6f882690466e994f2340d0c16f0598d4b34643be104e83cd8edf37e5ea4565f94f30f3e5", 0xc7}], 0x2, &(0x7f0000001000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x9, 0x8, r9}}], 0x30, 0x80}], 0x4, 0x0) r10 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r10, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) close(r10) 2018/01/16 10:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000013e000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004e7000-0x108)={0x9, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2d35, @mcast2={0xff, 0x2, [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]}}, 0x108) r1 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r1, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000000b}, 0x1c) 2018/01/16 10:50:37 executing program 4: r0 = socket(0x1e, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) listen(r0, 0x0) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) 2018/01/16 10:50:37 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0xb1, [0x3, 0x4, 0x10001, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x4, 0x6, 0x5]}, 0x5c) 2018/01/16 10:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006ad000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00007dc000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009c7000)=r0, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) 2018/01/16 10:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e3f000)="e513b5bf91aa785dfbcdfe09000000fc9294174e39347892d2b6", 0x1bf) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/16 10:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) accept4$packet(0xffffffffffffffff, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000061a000-0x4)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000a9000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) bind$alg(r0, &(0x7f0000276000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) 2018/01/16 10:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b63000)={@loopback={0x0, 0x1}, r1}, 0x14) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 10:50:37 executing program 6: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a5b000-0x6)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x1000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x61)="d3308fbd1bf321f37ae8977fc34294fd36efc8cf5decb39da1743f5e0f44a14d68d5a11b2a6991b547bccb385e1c96b924403bb739691380d554755c0da91277872805a7d526e39731df0139734f6b5952b07cce271d402a160e3f3d1123165287", 0x61}], 0x1, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x88, 0x117, 0x2, 0x73, "449cce2d20e140499b72a2dadb7dc5497350b4925579cd7819a8f960b2420283e61bf6d3f3cc42e2ae82942b4bf4722d9b12dbe6c62ddb829e71a77d97e053daaee1a266513c20b32cafda0a9481773f6f93e4f97616256b2ca2420da8d8d2c7018cf1899d1185374793c5491eb171e7332fb2"}], 0x10e8, 0x40001}, 0x4008040) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r3, 0x0}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={r3, 0x85db, 0x4, 0x10001}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000005000)={0x27, 0x100, 0xf6b, 0x3, 0x5, 0x6, "afd9cfad23a61008e8ad18ee3d690c2abbb87bc8e53099f9ada47d4dd64d3f0ff848ae33a304ae197cc8aecc7b6a7d581d5a9bf60c1deb1fa92dd1e2d7cc99", 0x2}, 0x60) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000-0x8)={r3, 0x4a}, &(0x7f0000001000-0x2)=0x8) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r4, 0x0}, &(0x7f0000007000-0x4)=0x8) connect$pppoe(r1, &(0x7f0000005000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="217916367cd5ca7440671bf182526e5c"}}, 0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r4, 0x1000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000007000)={r5, 0x0, 0x30, 0x80000001, 0x0}, &(0x7f0000003000)=0x18) 2018/01/16 10:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000095b000)=""/0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d3f000-0x20)={r1, 0x1, 0x1, 0x3, &(0x7f00002f8000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/01/16 10:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002a2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005d1000-0x4)=@int=0x0, &(0x7f0000b00000-0x4)=0x1b5) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000877000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f0000fbd000-0x5)="00000002", 0x4, 0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0x80007, 0x80000000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000049f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c88000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000274000)=0xe8) r7 = getgid() r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008db000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0xe8) r10 = getgid() r11 = gettid() r12 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000496000)={0x0, 0x0, 0x0}, &(0x7f00009da000)=0xc) r14 = socket$inet(0x2, 0xf, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001ec000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00001e3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea3000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b80000)={0x0, 0x0, 0x0}, &(0x7f0000215000)=0xc) r18 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000da1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004bc000)={0x0, 0x0, 0x0}, &(0x7f0000a13000-0x4)=0xc) r21 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001e4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a90000-0x4)=0xe8) r23 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000017f000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000144000)=0xe8) r26 = getgid() sendmmsg$unix(r2, &(0x7f0000620000-0xe0)=[{&(0x7f0000db2000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005cd000)=[{&(0x7f0000dbe000-0xec)="02942c54698f964ba7499a1b5261c44c05466457774307b83c6bb26999fd4c539d8196481c0c96a8ca6d7bd202a85f6a52a70154c678f2c48b5c3881f5e25fbb447d72fd61542dbb9dd41e155e93071fbc91249e40a6e4743c31f1976c375b054755a8425711e16d9484dfcb8d0e078a9f6f4c5166243d112588d8485ac3d024fbdefe960e756fd2f08045f08ef3b0f11b7f519971a2fe03e514b92f7e07cb69b054eb1bcf7b4b21b1af1dc617c43c950c324acf153e0f1f487841d8c3cd6ef59820bbc5d71720ce4a617a96fb224040796b137eb9ff93e6fcbed225172093587ee3fa12c62723488c1e5e66", 0xec}, {&(0x7f000065a000)="8f41100babe7d867e6cc48fe1a861a40e2a129aedf392b8f6cb943624e534b37626075dba3624d4897031c944c9af698c42871c8452718eb008b27898bc03925a00ba333b240e997e17832c33d1dc8a6e8c2a7fb15797b8bb07d1657", 0x5c}, {&(0x7f0000146000-0xae)="1b6d92c31aad1a55c102c4b063dbe42f52402625e4fa7e4321e674c9996164531c3060363783e048cba717b52f42769347a5aaac3dbda585cbc372b000965d52305b105bbae75fe5d1dbcce08749153d7084fc19e86f27aafe4d160d4ea81071d39ef2d5b1da07c544838f921fd0e8ccbe18e8b22ecc0d6b3d07a1508294c3d374b3817d9690cec00275ebb1e3141d2213b2da917b965b75725c75d7cc768eda3c6ce32d5b7d7c2b5a081eca36e9", 0xae}, {&(0x7f00006d6000-0xe)="ecb7e165ec9db1dd8d39433d3531", 0xe}, {&(0x7f0000874000)="a333e8af1c9e8c1641884d5c1e68708217dc76598105416d13ccb8691a1f72b25a7efd4675962396ac239e37297257d04bc5b554653c93449220be952586cdc8b6bad34414320fee18aa03dd6a634735a823c610b5aa3f3ba69648df614fade8dc1e32c7661bf7ad7028c70900a4ffb34b73078207d743ca59bf986e3899f6267aae232df47d085ab48589ccf98f06754365e2eb9c186eb47d176870561a61bf1735a91c54a35053c9e47f5f6935b9d353538b19318f1d3933e355f9", 0xbc}], 0x5, &(0x7f0000581000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, {&(0x7f00004f7000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ff5000)=[{&(0x7f0000680000-0xb5)="b0dd768f508bf37a28df882161aaa9b8b705df0a9a43431f44b3d769342f65922fdd5764f8b928b90ba775aef408144d5255c8b5cce4b7c674282887b20acf401c3459dc3b9599386fcfd7650053343bef01f6387ed9a63afa906ad22565a6b7ce8510905924194adf3b6fa61e346d41fff7c1b5f3870b190926904c947063f34d662ab3fb4b523c6f61074d6e67ad6fdc6ff74d50390f66aaf3008cbb0351a3db07f2988677e50fb0244aaebf067154d512eac44a", 0xb5}, {&(0x7f00005dd000)="8d2c24c84648a37913e5c878081546c680", 0x11}, {&(0x7f0000590000)="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", 0x1000}], 0x3, &(0x7f0000a8b000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r3, r2, r1, r0, r2]}], 0xa8, 0x10}, {&(0x7f0000202000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000035e000-0x30)=[{&(0x7f0000f55000-0x83)="0872fe7b4da43b534e09f74fd168ec9af48f6f4ba2aba1e1a2efcb2a2239a17b0f1a62bb1e4c672d77c6736b58153d90b5f9064261448ceaf7a11e5d959b5b67b831feb93d966f81ce8eaa6af0757e47035365fec69d61e71f011d159f8569bcb46aee6fd1bf87bc1125317501a9088e98d6738d38ee358db675d205b5ef5e725f60cd", 0x83}, {&(0x7f0000554000-0x21)="2c7bcf985e659d6dae0ce73fca99b9b45ebf8db2c5c68fc51c5653fb9e376c3e81", 0x21}, {&(0x7f0000224000-0xe7)="3abe6644438bfe8a10ce63adfc9b12ad400ea80dc61bd8dd523c0ce1605fe0888869888352695f76ff70c7fedbf7bf497aecfdf05514229dc9477576a03fde7335fe072ccca897b114a25908ad69ef1a6a408c0a0ad7c79faaa3887ec72aac166b14e300dcdcf5604cbe773ed81794a9e6319e08ea67719ee2a6beda565605cd8235c91cd96799c32f94409a909e2e6700168ad9a2f1efa5700143d4c5260a0c9aa83807009ff9d30861fc65239b0e7ad50e3fcb29f94cd4edc18ecac297a75d76a8aaf88b8641ea03bbd3690324efa9b1ab910dd38ee248dbb7f1ba5e662fab82488d99ab6d5c", 0xe7}], 0x3, &(0x7f0000022000)=[@rights={0x28, 0x1, 0x1, [r3, r1, r14, r1, r1, r3]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x88, 0x4011}, {&(0x7f0000107000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008bd000)=[{&(0x7f0000a6a000)="e276cadaeec3b9ebb1036413b678d963c844f2b4b8b076272c7e41b5a5a2b8edf2515f79d9e9f9148756b9cee7dc8001ca301aee2adca8138205b1db87376c504c1e857877db3df7fccd16afc2282b02ac62865656b01038e44b", 0x5a}, {&(0x7f0000ad3000)="4b472e29f9d04b0ff85def3c3aa192fca387fe4b321bf04ec89dd23e3e247fa20e17c08e3bd400537335cd786b2425adfa27e4f18650f59c9b1ed0c37ba209fd3322efd802e2d1e8b2b2f6a2de8dfefc501dff150cad2a7d255ec55e0573a338133986705354e8cfa18cc7f512f40930199e54f8012c22ecd7a51bbdded3e883a48fd718bfc42fd638cc705c7a1938be70f929c4ab52e689dbde40d4c415276298", 0xa1}, {&(0x7f0000513000-0x3f)="06553e89e561ba1c34a84d444ae868bd9582934107093195ec41f53c30deb5e34df111b7caada8b6bb2d9290e44005e9db2dcdd9ad61c568901488026a29ee", 0x3f}, {&(0x7f000060d000)="142bb09677377a466a5966396a07ba947574266ad2238e32a3715912837a", 0x1e}], 0x4, &(0x7f0000cff000)=[@rights={0x38, 0x1, 0x1, [r2, r1, r0, r3, r0, r2, r3, r2, r2, r0]}, @rights={0x38, 0x1, 0x1, [r2, r4, r1, r3, r1, r1, r3, r3, r4, r4]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x90, 0x0}], 0x4, 0x4008000) 2018/01/16 10:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f2000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000c04000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000075b000-0xc)=@sack_info={r2, 0x0, 0x400}, 0xc) 2018/01/16 10:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000140000)=0x0) bind$ipx(r2, &(0x7f00004f9000-0x10)={0x4, 0x4, 0xa06, "4376dbc756e7", 0x4, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:37 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) 2018/01/16 10:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) tee(r0, r0, 0x8001, 0x1) connect$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_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000b1000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c95000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004b0000-0x6)={r1, 0x3}, &(0x7f0000e26000)=0x6) shutdown(r0, 0x1) 2018/01/16 10:50:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x3, 0x1, [0x432]}, &(0x7f0000001000)=0xa) sendmmsg$inet_sctp(r1, &(0x7f0000001000-0x33)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="eaa2851624f350e5dccd22c2e056f192453729fb2a57e99a388f3a7cfbe97d98a8ad5dbe8cfbbac3044b6c256f10a37bd5ee5978b2bccb02700530eedf8f699f421de0796fa98fb1b620f4ec40601f13cb176704bcc119d1d91b7acdccbd526ab55b70e0312828e42e1f86ec4c6912badba2376566579f236209f6d410ad49ab3789049adfa6323ebf50484d7de611989398fc6524c4170b9b0110e977cf36d858554ebd69fbdd1bd8f81d65", 0xac}, {&(0x7f0000001000-0x2a)="60765fb5a9c8c17e402d7fb3dc13e58a7dbe73284067fb00be278b5d7a5f769305710bda3f965e6c7ed1", 0x2a}, {&(0x7f0000001000)="a30279d766e684d53e8ff602db4de7ba6a8b3d8be83243aabc543dc3ab55e9ab02b30a1f2e25fe7922c5fe7412fe6426cdcdb93819242bbf87639579eb", 0x3d}, {&(0x7f0000001000)="3e11a27a5ba8fa5bf9718bc088e64086720d926768fbb47d43bcc30540b488268aa5663ef4c64a7e0afa6277d8078fac9aee76cdd82ff121acb45bab9b65548e6ca5f1447ed7", 0x46}, {&(0x7f0000001000-0x87)="3eec48d7458c62169cc98f596063e9aaf1ffe4cba171c185b83e6a6a2036a230726625939cdd8b53d618f604cee7d076f80b4c2c10adbc5168ae038c065732e32d7c5bf0d5da2e28ef2ce9bb688c4c9d58d60c4e799aa7689232cfa51fe87b77975408f7590dc0b5c76e2e807b0385f1a2c08b17bc73d0232590baa8dddd75eb2ca84de51dfe50", 0x87}, {&(0x7f0000001000)="a9033dbb4e8f2d747b93c9805a34f5584383a7ec517bba8191cf5dcdfda7cf589dc5c096cee9e7def47901178564a1050f0c0a6792e338bd2f2baf9c63969656341d72e1b377a15f97eab76f9dc9cb4949dae1e0247a9d94a5c73ad8d0564ecc347327af34b285f23132b1136a1dbe0bbe436f94b29c2dab8bb868d0492e1910905eba822769e17ff2ea20a39784535eaccf0e1901a35fa18fca3a3774096ddb2566901001d0c4d5b9bd04c27fa7a8baefdcbcb7592b5ff82715c10e29c7d46522d2ffb0ebcec5a6304b0f5a1855ceea871239eac2e9c6291cd20ccee9d2f30728df4f87449db32ee2125a95", 0xec}], 0x6, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffffffffc, 0x201, 0x0, 0xe0, 0xd8, 0xcbc, 0x3f, r2}}], 0x30, 0x4}], 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="7dda4f84a7d218f8d000cee5718bc11b", @ifru_flags=0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000f0000-0x4)=0xffffffffffffffff, 0x4) 2018/01/16 10:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f000081c000-0xa4)=""/164, 0xa4, 0x1, &(0x7f00009a2000)={0x4, 0x0, 0x20, "aba9ab77c130", 0x4150c544, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000fa1000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e1000)=0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/16 10:50:37 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x4, &(0x7f0000002000)={0x0, 0x0}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/16 10:50:37 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000020000-0x90)=[{&(0x7f0000026000)="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0x1000}, {&(0x7f0000027000-0x3)="75a932", 0x3}, {&(0x7f0000026000)="680ce99f7e6c5e31388c385b987d36fd68f4f8ef62e52c578a3d8e4bd73c30aeebc3d1caf26dd45e031ed3209be936a342812771bf0f3eb527f7ea90174898843670e7196d0b75f248735d8ab5fcd60537358c65be8ec652e20b5253b6d7d3da38348cc20a3926837a3f67c0b9fd4448309b6f869de4e6d022c94390494f0a491064acec3011efe5646147418db16916e9d87316efa38fa058f46e16cf52d255da146ae734749c02bd550457481fe2bd2afa85709edc1add859c52d8a165dfcb8e57b14101dce8bca5c0a95e9123a2e24b921117170fece33392d527af7490f3251369e2c8d075d4", 0xe8}, {&(0x7f0000001000-0x94)="f70c89dd58c0af61004fa85f6b884da78d8d92682639e1a0d7604cefd53e18d81288806277a1cdab34e3db8940903a2b737ddbd72c18d198ee9040ebfd6d4881c154c70dbeb3d19b4e5ffebcccb3cb38c39faf865221316fd130cdef1f27abccbbabc2d7968c3db28b175edd746cf06cff074d0d1ae6c671dfd886d3cef9da898b4da84042d5035bc479ca6df200267c0947958d", 0x94}, {&(0x7f0000010000)="e2b8843a27177c542604d8671d675b205c9c4835cf8e11e7a416a18e8e9b319eca3a928d5af01b2db27ac447cf61f42c51bcad3756a0d5313b2fb23245fe21b5cb9157b2cd635c286426e30d", 0x4c}, {&(0x7f000000b000)="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", 0x1000}, {&(0x7f0000015000-0x19)="b1c022236ad23124e2ceb2623b9beef2d39aa9f1cbade0a161", 0x19}, {&(0x7f0000026000)="90f6eb88ac48dc0b2bbda41f374aa064cb7d9cebbe082367fe6a1e59abb6caf67e5d00ead0662a3a38420eafaad80440cc7d3805e4121e4397704dbaf606db126a", 0x41}, {&(0x7f0000027000-0xfe)="8d74840c1ad01a1e764138ae86cf2448d95bc17d9f483bdd440a6bbb270a025fde2424e89ac14f8e6ad773eea01ebb4b6c32bab611ce09f3daa446e2743f1998fea191786344576c5ffb4420322b4f42dfe496efd988f89202a9de4021da56d4594cd3eab630dae1974aba544ce9acc14644f3a0a8790544ccaa49f356f596f47d24429352397a018328b9dec7a399671a35fbb12e868c9d9091687b155f65fa74550bd2313f9c85e7db25b0db50fb28de73c88d0abd1aeba3784f0508e2d718ff92cfceffa328cb38c3f6bd7c08ca576a3013fc8db135b11d76e3aadd20f7cf432d85742e1f606f9be9e9ab909f3b9ef6a4ce607d2df13e9ba56222afb3", 0xfe}], 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}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) 2018/01/16 10:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cad000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e44000)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}], 0x1c) 2018/01/16 10:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000727000)={0xffffffffffffff9c, 0x28, &(0x7f000006d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ba3000-0xc)={r1, 0x9, 0x10}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00001d4000)={@common='lo\x00', @ifru_flags=0x1200}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b7c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockname(r0, &(0x7f000045b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adb000-0x4)=0x2e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000d4f000)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x5000000000000000, [0x4, 0x8000000000000, 0x2, 0x5, 0x7e98, 0x7a1d, 0x2, 0x32e5]}, 0x5c) accept4$packet(r2, &(0x7f00000ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004be000)=0x14, 0x80000) 2018/01/16 10:50:37 executing program 2: r0 = socket(0x1e, 0xfffffffffffffffd, 0xffffffffffffffff) recvfrom(r0, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed", 0x0, 0x0}, 0x10) 2018/01/16 10:50:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x9) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000095f000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff7000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0xffffffffffffffdc) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:37 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8000000000000010}, 0x4}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/16 10:50:37 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r0, &(0x7f0000c17000-0xd2)="e27dd5752c8ba2174765c9277bba2d6a648f41efeb7293963c964816967e81d1bc1ae553b03f37bef9810873792c9061d5d4cb9b27f1daa8a550723f26c27fdc59e10a044c9a2acd594c87549af0d63469eacfc20d752f6157b4803dda37add9d5ecd8cd2ed24e4df457c4e3bd33b70390b312b6b14c3a6d757ca521386a8cab553cc16c0f9cb5a96b3171ea361bf0b6187bd16bffb9aed6514f4e77068c4e759a1173d9f973875b77aebef3e5264b46fa7878a63e8a674eb56d8f5cd4e7576f7533c3e004f718479711d635bdcee5c85bea", 0xd2, 0x4, 0x0, 0x0) connect$inet(r0, &(0x7f0000931000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000061000)={&(0x7f0000fcc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007b9000)=[{&(0x7f0000fcc000-0x4c)="8f31e78f159deffa510023b875e7d1d131bc5455b00bb5ad1275e87c41b5f91b6113023c19d01ebf5e4ac91ac53ec1a33188606da6a54bd13621f1166e3085dfb8fc42d515549ab0bfe08cc4", 0x4c}, {&(0x7f0000e54000-0x6a)="544256035f4cf82ea86cc49cafa7b76cba7506f13e32aedae349ad30839c5ce4f188a4fbae7fcd9ea94153a2169272a3113665a9d9c73a392e8cd7747e0e19de38905ac79861e3603bbbef852b2d6a1db7d67d818418d349f84d47457fc4a221c6724c6df715f29640a5", 0x6a}, {&(0x7f0000fcc000-0x4b)="692ca32540c303993eb7fa764f4ebf51f120a80cf648b27dbbd9d12a47e1150bcb61f3b2fb8324433055eba69fb7d0d0bceff52aabac4483d1833a5bf7ec1194450e6fa710e2f4799775da", 0x4b}], 0x3, 0x0, 0x0, 0x44054}, 0x801) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@op={0x18, 0x114, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/16 10:50:37 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00005f1000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000b0e000-0xeb)="6bca3796dd456f53bd5afc6ffd73e99d5ae32bf128740902e97b0b0ea967f2ff7c870b9339d0a16893145ab62c862b3531782c3b54ece520c808e809607170a834d29baf98c967a3386752be7fed65cc07058d01c9f8a3a910ebf9c213520847e7d8e971b531d3320339ce8d8a38eba28b4a3954f229aa5951b6add73a91ba35e8738b726f54104144debab5e2d167a7d8e44a75ae1c76c21bdbbdecb4016b9b3c3aee85392241821f3f70d9da5435536c7b43ee3b9bb0fd598b8cf89014f8f4cd66cbb574ab1270cbe3c60e01f0bd7325e4fb56c1ae95c21fd32e435a202c5b78f6909fd515d923e56ddd", 0xeb) accept$netrom(r0, &(0x7f0000af2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002bf000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000263000-0x10)={0x1a, 0x18, 0x8, 0x3, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) close(r2) close(r3) close(r1) 2018/01/16 10:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) write(r0, &(0x7f00002ef000-0x26)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) 2018/01/16 10:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000085f000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c8c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000349000)=0x80000001) 2018/01/16 10:50:37 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000c43000-0x4)=0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00005c1000)=0x80) [ 391.873649] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18604 sclass=netlink_route_socket pig=29320 comm=syz-executor4 [ 391.897919] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18604 sclass=netlink_route_socket pig=29320 comm=syz-executor4 2018/01/16 10:50:37 executing program 4: r0 = socket$inet6(0xa, 0x5, 0xdb9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a8a000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000080e000)={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 10:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000, 0x0, &(0x7f00001f2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/16 10:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) r4 = accept(r2, &(0x7f00003fd000+0xe)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00001d7000)=0x1e) bind$pptp(r4, &(0x7f0000a28000-0x20)={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/16 10:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000041c000)=0x100, 0x4) 2018/01/16 10:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009b8000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f000063a000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d6000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[{&(0x7f0000d57000-0x78)="510100fe59da02ff8146b2bcc38c4d78", 0x10}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000032a000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd99) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a9000-0x20)=[], 0x0, &(0x7f00004d9000)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a856a30000002ba66ea1ce9f6bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 10:50:38 executing program 6: mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000096b000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f000095e000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008a9000)=0x3, 0x4) r1 = socket(0x3, 0x80000, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002fd000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003c3000-0x98)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x460}, &(0x7f000028f000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000012f000-0x8)=@assoc_value={r2, 0x0}, 0x8) 2018/01/16 10:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) close(r0) 2018/01/16 10:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000475000)=""/235, &(0x7f0000bff000)=0xeb) 2018/01/16 10:50:38 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d1b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ff4000+0x416)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000ea0000-0x8)={r2, 0x3}) syz_emit_ethernet(0xae, &(0x7f0000aa2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x21, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @timestamp={0x44, 0x8, 0x56dc9c3b, 0x0, 0x0, [{[], 0x0}]}, @cipso={0x86, 0x19, 0x0, [{0x0, 0x2, ""}, {0x1, 0x11, "06a8b4679b2e74a073adedfdf89423"}]}, @lsrr={0x83, 0x13, 0x5, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) bind$alg(r0, &(0x7f000019a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f87000)=0x7) 2018/01/16 10:50:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={"0e6752636c17633b52cdfb90403bf203", {0x4, 0xfffffffffffffffc, 0x3415, "3f5c7bfa7252", 0x7, 0x0}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000002f000)="ca94f6a6bb09b45a4f349e063ba99315", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000e4c000-0x3c)=[{{&(0x7f0000aad000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000daa000)={0x0, 0x0, &(0x7f00008fa000)=[{&(0x7f0000bff000)=""/206, 0xce}, {&(0x7f0000d44000)=""/222, 0x466}, {&(0x7f000040a000-0x58)=""/88, 0x58}, {&(0x7f00005f6000-0xc8)=""/200, 0xc8}, {&(0x7f0000976000-0xff)=""/255, 0xff}], 0x5, &(0x7f000027b000)=""/236, 0xec, 0x6}, 0x2000) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000835000-0x48)={0xf, 0xb, &(0x7f0000a1a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, [@alu={0x4, 0xff, 0x0, 0x3, 0x0, 0xffffffff, 0xffffffffffffffff}, @map={0x18, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x24}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4000400000000, 0x0, 0x0, 0x0, 0x29f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a81000-0x4)='GPL\x00', 0x8, 0x55, &(0x7f00006f3000)=""/85, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000e09000)={0x3, {{0xa, 0x2, 0xe8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007c9000)={&(0x7f00003aa000-0x8)='./file0\x00', r3}, 0xc) 2018/01/16 10:50:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0x20)={r1, 0x9, 0x7, "dc6faa8894df176550b906ab46e725a47dd358c04d98"}) 2018/01/16 10:50:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000022000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454da, &(0x7f0000001000-0x4)=0x0) 2018/01/16 10:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00003fc000-0x4)=0x0, &(0x7f0000c1a000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/16 10:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = accept4(r0, &(0x7f0000707000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6d000)=0x20, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000031000)={0x0, 0x5c, &(0x7f0000ca1000)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [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}, 0x101}]}, &(0x7f000026a000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000027a000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xffffffff, 0x7fff, 0x8, 0x7fff, 0x0, 0x2, 0x3, 0x9fe1, 0x541e85df, 0x100000000, 0x7, 0x4, 0x4, 0x5]}, &(0x7f00002dd000)=0x108) 2018/01/16 10:50:38 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x5, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000074000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000005c000)={r3, 0x80000, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000-0x8)={0x1, &(0x7f0000003000)=[{0x5, 0x9, 0xfffffffffffffff9, 0x80000001}]}, 0x10) r4 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x20, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) 2018/01/16 10:50:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x208, &(0x7f0000002000-0x8)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) 2018/01/16 10:50:38 executing program 7: r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007cb000)={0x0, 0x0}) accept4$ax25(r0, &(0x7f0000aa4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000aad000-0x4)=0x10, 0x80000) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000141000-0x4)=0x0, &(0x7f0000aae000-0x4)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005ec000-0x8)=0x0, &(0x7f0000a30000)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000aad000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8c9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x19, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}], 0xbc) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aab000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000973000-0x310)={0x9, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x486e3671}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @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]}, {{0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007c9000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aad000-0x4)=0xc) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000210000)="69dbacb97f58930ca4ee313377e0f117de94e56e1b8487f71956a2a2189cfe7a7636130552dc74767b690b945695be0f164ce10767676d06034d8b3345233eb908dfbfa23f3dd75a7339362bf299f7a7204b4073b691e7cbe1259e4d83c1308787e08d76e81338d565") 2018/01/16 10:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000025d000)={0xffffffffffffff9c}) connect$bt_sco(r0, &(0x7f00001bd000)={0x1f, {0x1, 0x8, 0x5, 0xfffffffffffffffe, 0x8, 0x83c3}}, 0x8) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000538000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/16 10:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x4, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) sendmsg(r0, &(0x7f0000878000-0x38)={0x0, 0x0, &(0x7f0000068000-0x20)=[{&(0x7f00002ed000)="1fa6751641164f6591950493aa1f9b79cb02d289f380298a3186df997f957e63bcb24b66ddf7f0086a331b2c49cc39b52ce8a4c6db35786d36e4ac58f59817df47c2de66c755aec653c3cec59990efdb3b19f4de54a4e0547c84024829039a6bb3c3a67028c9b12e308f2dd9899735bd58a412b825aab53eb67cd7e413b529118ddbe223a7cc93e93c6e28f130f264fcd55c140fe4b4287cbd7a3385c4ee74014a747450e28d81b734128c4932563f67251a7840d6cbcead616716db8a8a291b6213442375b9b7065c9511c3973cde05e83d2f0d85c1a73d79", 0xd9}, {&(0x7f000069e000-0x5)="475108a205", 0x0}], 0x2, 0x0, 0x0, 0x0}, 0x4000800) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/16 10:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000994000-0x8)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000a59000)=@full={{0x3, {"db01c05d366c80"}, 0x1}, [{"587a873f582380"}, {"0a6b3a5439cbc6"}, {"733f63e915d06e"}, {"b7460bc213c318"}, {"95a7f0263f3d91"}, {"731372b2e103d9"}, {"271f3ea4235721"}, {"e149dad6bdd27b"}]}, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(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(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x4, 0x1c6) 2018/01/16 10:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001bf000-0xb8)={0x0, 0xe0, 0x3, 0x8, 0x8, 0x5, 0x75, 0xffff, {0x0, @in6={{0xa, 0x0, 0xa2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x100, 0x2, 0x9480bc2, 0x100}}, &(0x7f0000fa1000-0x4)=0xb8) r2 = accept4(r0, 0x0, &(0x7f0000363000-0x4)=0x0, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000055a000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a1d000-0x8)={r1, 0x2}, &(0x7f0000203000)=0xfd) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socket$bt_l2cap(0x1f, 0x5, 0x0) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c1c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e10000)=0x10) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000c16000)=0x5, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) 2018/01/16 10:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000084f000)=0x1, 0x4) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) recvmsg(r0, &(0x7f0000ef8000-0x38)={&(0x7f00005aa000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004a3000)=[{&(0x7f0000016000-0x4c)=""/76, 0x4c}, {&(0x7f0000c14000)=""/233, 0xe9}], 0x2, &(0x7f0000fcb000-0xcc)=""/204, 0xcc, 0xf4}, 0x10000) 2018/01/16 10:50:38 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x806, 0x6) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e77000)={@generic="e0cc253b16d0ae02d36ab072c7edd589", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fd5000-0x4)=0x6, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x2, &(0x7f0000fd5000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000fd5000)={0x9e4a, 0x80, 0x2, 0x36e0, 0x1f, 0xfffffffffffffff7}) write(r0, &(0x7f0000cfe000-0x47)="260000005e0009000100000039e3000000010000000000000c00ffff0800085b1ee9ff6e35eab41b4e392990b82007162d93661bd1c1eea635f15ba9ebd911352c369d96334ed3", 0x9) 2018/01/16 10:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5, 0x0}, 0x8) r1 = accept(r0, &(0x7f0000baa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000656000-0xec)={0x0, 0xe4, "c9e5a4868535f3dc8cdad257c1b4c8c3b40511288711810d37c751cd066150db2da05e82f4f936bf06772a6fceb423812483c84e427c8e7973b0a1359b76fbdb6cbd1b87f6041f1b001f803f1f6885d76133908a752b7f3c2bc669ed5e4e6f73e817769c109a98b7ff0e37492380b6d4b81ae218858e4ecd0e31514f175d6d4d9f5ab71097e68ac8035352e452b321764c96fa320d143f2eb87ec191f37952021b22391a0a9dea8b6af4ee23e0258017046c306805aa59a8bea26594f29084b4f67b54f45e4b8daa2b2cf44bf39583710b0483ca2481215df2d638231a3f01a1eb5cab03"}, &(0x7f0000659000)=0x15e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000541000)={r2, 0x8, 0x5, [0x0, 0x3, 0x40000003, 0xd0, 0x8]}, &(0x7f0000b22000)=0x206) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000333000-0x98)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3}, 0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007c5000)={0x0, 0x80}, &(0x7f0000c74000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001db000)={r4, 0x7b6e, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000077c000-0x4)={0x0}, &(0x7f0000926000)=0x4) 2018/01/16 10:50:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) r1 = socket$inet6(0xa, 0xa, 0x5338) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x80002, 0x78) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000065f000)={0x0, 0x4d, "04b3ea22fd17f1c4fe06ff440594453974e4ec167d6f3802b0de7acfceb3d0227eec66a62730171f6e9dec6be686e6e4ad162e657845e79b0d9b5edd404605a88e29bee9e85f3dfd5d08e2f8ba"}, &(0x7f0000001000-0x4)=0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000002000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40}, &(0x7f0000002000)=0x98) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x9726}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e9c, 0x9}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000)=@int=0x2b77, 0x4) accept4(r0, &(0x7f000050f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e0000-0x4)=0x26, 0x80800) connect$bt_sco(r5, &(0x7f00002a5000-0x8)={0x1f, {0x400, 0x3f, 0xc000000000000000, 0x0, 0x7f4, 0x116a}}, 0x8) [ 392.282296] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 392.285205] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5697 sclass=netlink_route_socket pig=29447 comm=syz-executor4 2018/01/16 10:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) pipe(&(0x7f0000dec000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c1d000)={0x1, &(0x7f00007d8000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00009a0000)={r2, &(0x7f000020a000)=""/84}) shutdown(r0, 0x0) 2018/01/16 10:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009df000)={0x0, 0x0}, &(0x7f0000644000-0x4)=0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) syz_emit_ethernet(0xf3, &(0x7f00001e7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x9, 0x0, 0x0, 0xa, 0xb721, "7dc0de", 0x8000, "4460f0"}, "f9d214251c9c733b2721eb5f8058a9cd7699168ad9734d4a8643a7706c2f27ebe1e9aaffc019a1f5df231fec397c1add67f6d940144fb533a9da778fa198f93a70dd1e3fdc4c8952603bd87ff4018c55ffa73f788c78c0b41a6aa4f108c3c76c75dda7a4cb4a2535966fda68da6e7afcc741cb6a0f4a99547a68a9fd0d70b743722a8bf52b0e8ed58a50217329d278f767dab3052842264155caff8f4ed7bf21c02a02a50846700c1ad3a67caed0f79937357be914133db6a948148033da772b0e"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/16 10:50:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x7, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="c50e081ddf109b0747015aed44aed031333d7de48379c07f80f81bb05cdf621d5cbd4aeb50ed2d5e32f3b63688ac6eff5ff37cea3349c7", &(0x7f000009a000-0x54)="786fa554dee04e9f6a0915346a1d26eb87f62cf0b90afed0621e5b59722dc90d096054eca8abc3b9dc6cea3e8a6723d872aa01207412f55cd0d33ed1d9941248ddfef1208a438c25410c0c17803c8aef69df33e7", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000fa6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b9000)=0x2e) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00002ba000-0x4)=0x8, &(0x7f0000fa6000)=0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000095d000)=""/4096, &(0x7f00005a2000-0x4)=0x1000) 2018/01/16 10:50:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000886000)={&(0x7f0000c06000)=@llc={0x1a, 0x1b, 0x5, 0x2, 0x2, 0xff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f00005e4000)=[{&(0x7f0000000000)="a6784db81762d7a707bf64833d7ecc9fe21984a5205ae60211f21c9a13f327bfc525b741c5187fdc36580e6a0c9f6232c12f512de6a07466dc459a02df10a91ef559cee6045892a4d7f01672030392cf7e4fb5d69eec75a0d219f57d66c6ff0bfc4d60c796a6d9ed339dfc18", 0x6c}, {&(0x7f0000900000)="", 0x0}, {&(0x7f0000c79000)="254549332a6a6230c193fa478d965d89cee27c893762120ae95c4886af7fefd1d755577b22a3caa8d810154e174f50d47e59a851", 0x34}, {&(0x7f0000528000)="febf7a1a7cd7623d7dcb5789a6d36c4bd1ae7011e83d9cd02cb693b1b8fbf336d41c380b1ce6c069a0", 0x29}, {&(0x7f0000001000-0x48)="2e36e7a44e17a0172bfe8664d857e2b95a1b646dac5aa65f0977d601170cef45dfde2c1661182b97e2517aceeaebf3c0e835ba3afd20cbab2edd8b8720f59a4e086a508fddb9f73a", 0x48}], 0x5, 0x0, 0x0, 0x4800}, 0x40000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000617000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00009d5000)="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", 0xfc) [ 392.332299] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5697 sclass=netlink_route_socket pig=29437 comm=syz-executor4 2018/01/16 10:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) 2018/01/16 10:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x88) connect(r0, &(0x7f0000ffb000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/16 10:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket(0x11, 0x4, 0x7ff) bind$alg(r0, &(0x7f00007a4000-0x58)={0x26, 'rng\x00', 0xfffffffffffffffe, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877acf82b79faf4b29d9cdd52388bee75df582b688f270908eb159429456f1e720e5100ce1c9725dfba5b28af7da382b7b3b9d336ee58b8fa29f05cd9bad017a76a414e800f347a6e5cbe967b99a08a4ed629ad8b967d6c67ef010a99f60a89e2cd9", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000014f000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [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, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x64}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xab3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) [ 392.412247] netlink: 168 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 10:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg(r0, &(0x7f000087e000)={&(0x7f00007a2000)=@ipx={0x4, 0x0, 0x0, "a1d499d20c95", 0x0, 0x0}, 0x10, &(0x7f0000d23000-0x90)=[], 0x0, &(0x7f0000868000-0x3390)=[], 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000400000-0x8)={0x0, 0x0}) 2018/01/16 10:50:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0xc00448f9, &(0x7f0000003000-0x1000)="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") r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000-0x12)={0x0, 0x4f, 0x5, [0x2, 0x101, 0x4, 0x0, 0x8]}, &(0x7f0000005000-0x4)=0x12) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x74f, 0x9, 0x8, 0xb0}, 0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000006000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r3}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={r2, 0x4}, &(0x7f0000006000)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000005000-0x4)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={r4, 0x8}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x401, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000008000)=[{&(0x7f0000002000-0xa)="855de1ea6263b8233d7a", 0xa}], 0x1, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r4, 0xfffffffffffffffa}, 0x8) 2018/01/16 10:50:38 executing program 6: unshare(0x20000080) 2018/01/16 10:50:38 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000af0000)=[], 0x0, 0xfffffffe00000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000+0xb81)={0x10000}, 0x4) 2018/01/16 10:50:38 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b9f000)={0xffffffffffffff9c}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000f84000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dcb000-0x4)=0x14, 0x800) recvfrom$packet(r0, &(0x7f00004ce000)=""/44, 0x2c, 0x20, &(0x7f00000c5000)={0x11, 0x3, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x3b0]}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000f86000-0x4)=0x0, &(0x7f0000f86000-0x4)=0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f84000)=0x5, 0x4) 2018/01/16 10:50:38 executing program 3: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000315000)={r1, r3}) 2018/01/16 10:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f2c000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000031c000-0xc)=@sack_info={0x0, 0xffffffffffffffe0, 0x4e95}, &(0x7f00007fd000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000471000)={r2, 0x7f, 0x30, 0xffffffffffffffc1, 0x5}, &(0x7f000032b000-0x4)=0x18) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x1000000100000005, 0x0) writev(r4, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000054e000)={r4}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/16 10:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendto(r1, &(0x7f00004fb000-0xc1)="a867f8af3cce23f41c46c59948cccc5e332041f65ae809c0e3b2306ffe88f95a0855000103122e1692eea6c55c1933b9b12c1b63a8e90fe7b2e5fa9eb7618693d1d25a36d37303c2b23b0503e9672ac8b2287ea8a2e63bc5ef1336676bd550382782b97d76b17dae4e7c895b798e149860e3935b56de682a8004a813532e821fad03e1b1b14751efe42287cdb1b0cfe8dead732241042d376b8d659c2365e35f65f022312eebeec9870931448aa79b772cf0402cf314aae92ed0cf544a867637aa", 0xc1, 0x8001, &(0x7f0000856000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x4}}, 0x2e) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) poll(&(0x7f0000d31000-0x10)=[{r0, 0x20, 0x0}, {r3, 0x20, 0x0}], 0x2, 0x3ff) read(r2, &(0x7f0000a82000-0x1000)=""/4096, 0x1000) r4 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) 2018/01/16 10:50:38 executing program 6: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f14000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000f14000-0x5)=""/5, 0x5, 0x40002002, &(0x7f0000f14000-0x10)={0x3, {"8a40526f7d6129"}, 0x3}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000f12000)=0x0, &(0x7f0000bb7000)=0x4) 2018/01/16 10:50:38 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000001f000)=0x8, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000021000-0x4)=0x60, 0x80800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000021000-0xa8)=[{&(0x7f0000016000)={0x27, 0x80, 0x4, 0x3, 0x4, 0x8, "15f22066e99118f732d996d9005199e119403f579e7fb3582a34594239df95054b90d4519133ab9034bbae93364d527c66bdc8c4b2613966056f8af8a643b9", 0x0}, 0x60, &(0x7f0000016000)=[{&(0x7f0000021000-0x7b)="9bc739643780f6901622b86ea79f62fa5963eb3484839fd40361085a9f0739b040ae15577b93f028d52434f201e755f3f486aed36aa62f95440eabdfac8521f161262118ba957331f57e158e50159cdd0edcf6a787ac4a2dee3dbebe033405bdd5044f0531c5a63ae92ab03bf525068ec3ea0f2245fa656014be9d", 0x7b}, {&(0x7f0000021000-0xb8)="6daafbcf95bdc77f10332218bdd027e017912fa6b027d66201a19ef411117465f22f7b0780aa850fab0dff52624310eb72cc1daf556d5ffc52e71c4c03d5e512751b716f241ffe7a64918a70fec6821559c41dcf2d4152ec1811a276fad92585f44163a28dcb3db00f49b1bd7c7135f85794203e386ec68f5c199998f03312fb17b767f79763438761d041d5c3ccb65e068b3118971ff97459214d069a25cd3eea4194a4067bb65bce11403fa4b8b6389a89ed4abf316c9e", 0xb8}, {&(0x7f0000006000-0x4a)="f2f7ca2e98513cd7d79bb446a578cd596255d0da815cc10d21a1c0861b9c1187b7ba48956dfb699f64036cdf358d9310bd2418bdc40365629c4aa1f312d86ee7adb361399b7ca900f34b", 0x4a}, {&(0x7f0000005000-0xfc)="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", 0xfc}, {&(0x7f0000021000-0xa1)="a7e7e76ee74f2f899005704032531d010f2f977845ea32dabeb3f843bea467d21fde0dfe48deb296e93a6f9b4eb633510d11505f18b6c4f1b49fba2a5a0c3efd040b915ec0ee7d1867a5c68acbeb1e1167458a36660cc75d305ca2b4fd8fb778f24a8762769c4abf0717457dbb03df44c66acba764568f50640ec463210b81206118fb2d928dfed22019ddc0d67b4a92b6f367885a5116acddc83238b99970d059", 0xa1}, {&(0x7f0000010000)="0565514a5527baa5df784443fbce093f77bbd690e1dd1ee5212d4306076df7aa63cbf54300a907384aac0f1ebc1fd6f739a30c17f6e41ffab8d9e47cc92c7eb33a780bd8314524687d289b554026a8fba49907180e2734e4528208eeb41edab166f2128469274ecc4d08cf3f382446beeae4cf367e3d9995a9eedc918c5985668bf361da5009cb755eaf688dda779dace21f751fc702ab0bda4c0fd115b5c1b50065e4c677281208c09f379f883a5fb43a74ddc82b9487dc992787c7d0def510d5fd41e5", 0xc4}, {&(0x7f0000021000-0xa1)="ba904a0bbac9df974770e463c7ac4e3aec452050bcc51a21045a5374ab9b904ca2a29e93f0454ae0e5fb93765be62f76e5211dc5b68838723f2c7a07f2c951742a27141a882516ca7b0cdaf4479299791ac9e327a6d849f87880e74fa94e53d56d0bc142270bcd78958c6916a70e877923a12855ef3708716f4bd4d1c9d2dafa47cec5084cdff8ec742cbc98fdff17b87fc1c8d0b560b4c2ebc927ba831269d1c4", 0xa1}, {&(0x7f0000015000-0xbb)="1649905a249b6d5f00c3b55df77ecd1a626a3198df92ac4014749a86f077209a8a1842d79f6393bab427715bea2f5a65dce5e9ed5daff49ef5793f13e2ec94af157a202b0dcb517e50a967871e0e70898e3ecb7a4e085ee8a5dea8571f3f16c828ea94b13a2989d4e7c4c0999e4853987c768181df80b17de0a048fe957f6872890cd5a3147eceb8d98e51ae33fd54dec362488ac11e42460540de2aab542cc35096a29cce2f058280ca6774af76912570d5d1935157af4b71de40", 0xbb}, {&(0x7f0000019000-0x68)="995d87444b71b5cf74368607efd4b50a9f98af692aec23581a2f1708b0af404db54e387d0d8a6343aa539be175c110e45e3dbf81e452a3de90fcc3bc96d9f4d76f987bab05d868339615ca71a4a59a1ee13ed35acda3a5aaacd3d4191655c5530677488fc4b2a7f8", 0x68}], 0x9, 0x0, 0x0, 0x4000005}, {&(0x7f000001a000-0x60)={0x27, 0x3, 0x6, 0x6, 0x7f, 0x20, "94341a1dcc5879a7c043552e74720d01f88ca1f39193ba39e378c57c541b4b6e0143f4ff33962d4e7316e6007b9ceca049e22cbd572caf19134b411d72eef1", 0x8}, 0x60, &(0x7f0000009000)=[{&(0x7f000000a000)="5c0919384010b656a51edf2cc8a5fb894a3c994dd78866ffaff7233b5ab17f694070bcb746b6f61904fd865e2360d45050a61e6cf3b1fbf0e601027216d51af7341f96f09a2b25c4101c993d3b4ddcbf38e8b38de2c83f6fd6dbd86dd268b6699ad8db5f6a17b3c977ec1df859", 0x6d}, {&(0x7f0000020000)="ed4ff07fcb55532c3da1a2d70d99b07312b46da8e902dc2b1ece4efb29094d5e36c3", 0x22}, {&(0x7f0000020000)="968da240bc1d1f9cfbeec0492fe1b306e49fb5b79e8b9751708c18f43f14bb7f964daab4e1b9dab8bbdd8fa561b14102941ae181b570268d5db899a60bed94a5ccb6682c19aab10413509597f3ebd295fea926a5f2177ece7b", 0x59}], 0x3, &(0x7f0000020000)={0x68, 0x115, 0x2, "98931afe676cbbe180e100e3ffa7f7eb47e4b28f19143e4afd8884e8e5115272272dfe12b1efd496bce3d4f9fad302bde73d392637a896e49dce5cb8e03dc3dab2f3100830caa9bf8f532049d36ed6f882df7b5c4a68"}, 0x68, 0x1}, {&(0x7f0000009000-0x60)={0x27, 0x5, 0x676, 0x7, 0x8f0, 0x5, "5d7dee6c7560d7bc4bd734ca3c0b23a07427aac6e24ebb12ab64d7d2d62534464ee557abd84a9b1484fbcf59a4bcda38f5dc9e93e1addf4cfd08b0c506a9c2", 0x62}, 0x60, &(0x7f0000020000)=[{&(0x7f0000020000)="94e7cae4bf7f525e8052dabfce79bc7ee5a73fc7b455cf867b52", 0x1a}, {&(0x7f000001b000)="9bb1464dc5a4c04369c7a7d8e853b9b2fbd05a923686e96c8e2756248439d26585cd32167299b9c30792cded105e2539ae33818a873af988c12654d56c5d54e5ab1bba08d0ddb7c26861aa8ea68e739cff55a5ee072de932480fe1d37d59d3de83096365ed104de86f03225b35c8a38f2b44c1a02237544457b62f77ef30c2f031b2ef86eb42251c6371eb461bd656de90b0a73c149200f162ec1fb84bc2f463ead573609b47edbe513fbd1c7f44b0fdd225b03e0d95b74941a2fb01e5abadd78a9ce3f2be72829bc216e4c1fd28f64d3b3e2f8095480b5d92082db9883fb715bb7a3df2c7bb889265bf92933497ec", 0xef}], 0x2, &(0x7f0000020000)={0x1010, 0x10d, 0x7, "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"}, 0x1010, 0x80}], 0x3, 0x20000000) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:38 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x805, 0x9, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000016000-0x4)=0x0, &(0x7f000001e000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x3b03, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x108) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f00001de000)=@common='ip6tnl0\x00', 0x3ff}) socketpair(0x7, 0x4, 0x5b0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000002000-0x45)="2a6ad90586cea56734a04c9e8910f63c5fe6234ac9bba0013a3630bbe8ecd74d92771b79bd4f823c9252eb9707f179293728caa69314339fec13aaae4d7fafa5b21621bb4c", 0x45) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xfffffffffffff001, &(0x7f0000001000)={0x8}, 0x8) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) close(r0) 2018/01/16 10:50:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r2, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r1) 2018/01/16 10:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000ad1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b26000)=0x10) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) r2 = accept4(r1, 0x0, &(0x7f000016d000-0x4)=0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000d2000-0x4)=0x0) r3 = accept4(r0, &(0x7f0000ae4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c53000-0x4)=0x58, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000032f000)={0x0, 0x1000, "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"}, &(0x7f0000765000)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000cc0000)={r4, 0x9}, &(0x7f0000897000)=0x8) 2018/01/16 10:50:38 executing program 5: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000ef000-0x125)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/16 10:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006a0000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace8085", 0x55, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000d74000-0x38)={0x0, 0x0, &(0x7f0000f1d000-0x10)={&(0x7f000069f000-0x12c0)={0x2, 0x0, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x4, 0x0, 0x88, 0x0, "54fa416ca9a643bf9d0a63b760f4ceb9e9"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x11, 0x0, 0x14}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x4001) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf90000fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000b7b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d8f000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffffffff, 0x9, 0x7, 0x7fff, 0x4, 0x3, 0x100000000, 0x400, 0x7, 0x8, 0x36b, 0x2, 0x8ce3, 0x344]}, &(0x7f0000754000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007b1000)={r2, @in6={{0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfffffffffffffffe, 0x80000001, 0x0, 0x2225}, &(0x7f00003dd000-0x4)=0xa0) 2018/01/16 10:50:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000115000)="", 0x0) pipe(&(0x7f0000f25000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) 2018/01/16 10:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x4, '|;'}, @generic={0x89, 0x6, "e4790b0b"}]}}, @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, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bad000-0x10)=@req={0x50, &(0x7f0000094000-0x50)={@common='teql0\x00', @ifru_map={0x81, 0x1, 0x401, 0x40100, 0x1, 0x8}}}) 2018/01/16 10:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x20000802, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000119000)={0x0, &(0x7f0000374000)=[{0xfc1, 0x9, 0xb91, 0x1000}, {0x2, 0x0, 0x8, 0x7fffffff}, {0x8, 0x6, 0x101, 0x8}, {0x7, 0x7, 0x2b2d, 0x9}]}, 0xec) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) socketpair(0x0, 0x807, 0xb2, &(0x7f0000cb3000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b91000-0x4)=0x9, 0x4) pread64(r1, &(0x7f0000099000)=""/138, 0x8a, 0x0) 2018/01/16 10:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000045000)={0x0, 0x0}) r0 = socket(0x40000000012, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x7, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 10:50:38 executing program 7: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e59000-0x4)=0x0, &(0x7f0000e58000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/01/16 10:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0xa6) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003d7000+0xe0b)=0x0, &(0x7f00003fb000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x400000004, &(0x7f000078f000-0x5)="8902", 0x2) 2018/01/16 10:50:38 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 10:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000022f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000091d000-0xe0)=""/224) sendmmsg(r0, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/16 10:50:38 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000018000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000)=0x10, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000018000)={0xa, 0x3, 0x73, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x87}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000017000)={&(0x7f0000011000-0x1c)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffff}, 0x274}, 0x1c, &(0x7f0000018000-0x30)=[{&(0x7f000000e000-0x60)="06540b7d24336b3351d36430c97ce3a4f957360bcd20c579a988892e6d13d1a1b5e7b777c6dd0708cb22ecc21c259befd267807b1a2d49eb24475bacd5c60a69dd9e9458c83ea1c9d828f22b189a6129efea618372ba54458561faf9c432951c5d5fce6121de379c42298615c0c02c6e70229cd1cd86d63c810304b30eddc62b1d2c5977b17b91205817de73ff4c117801e1635941e1a27b2896b309e51b835090b658d376dcfd02297c0f", 0xab}, {&(0x7f0000017000)="2f6edfeaf03882cb679c2896fe83b6a768a55271c62c63f101cb9cef80b406e25655d125ce59e5ef622970065fc4790832c4f82df797aa18a15faf99801567bb4d2260ae75f13fd0ad478abf69560eb2d77010e6c2a91f3af76422fbdcf790debbfaba938363469e00638c5ee32f248c01e5d868fcf0131290885c18446be7120795b04f7c00e192319737c6de2a1b2f", 0x90}, {&(0x7f0000018000-0xf0)="23db8370511a123437be3622920349b63781457bc775ba77a7e1bba484eadf0be0ffae6df338dfb39ee0b65c390cf86530871e12e55b4250d696ee7fb2082d3fb2cc60494c65dc4a2367ab36fb88383cd1fb4bb71b74ef0e1104ab6f0b72c8a4b56128669b7a856d43b5df7eb69b31a198b27ad8983867368ff8265fd658aad6ccba196d4ec8fe3ad8091253b507ba252bc3b500db591f6155110d7b98211e8e8daca1eacad811d691409842a30296565fc5ede82a9bbde0669d12109b0ed5ac8b6811e511aeb2ead2c839980c68b8b825ac853e280ed5dc3f708d6bb4c3cf2397e0ab0cab357f9f79ddf16afac84925", 0xf0}], 0x3, &(0x7f0000015000)=[{0x38, 0x100, 0xd1e53fd, "3af55c551779a673ad633ed4f74dd68192b9bd3b8cc9b347c66e7d070be5754544595f70ff18c772"}], 0x38, 0x10}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) r2 = socket(0x10, 0x3, 0x9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000019000)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000017000)=0x100000001, 0x4) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000004000)="518cba290cf93e1b8009c359fd6aaad686f9eadbe95f45828fa9277d5d16365fb8dc8fdf4648b1ce6d5d3c8d0aa11186c040dbf2a03c01f0c2ff8ca98ea71887c213e600d0e7709f51c0644ec85dc8bac49aaf515c8972e27e542e27a645293cf6e2c9e0eb82606211410b8f9c", 0x6d) 2018/01/16 10:50:38 executing program 5: 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(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000dda000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f00005a8000-0x6f)=""/111, 0x6f}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f000029a000-0x79)=""/121, 0x79}, {&(0x7f0000ee6000)=""/134, 0x86}], 0x5, &(0x7f0000000000)=""/216, 0xd8, 0x6}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xf27, 0x2, 0x3c, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000a85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@empty=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/16 10:50:38 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = socket(0x9, 0x0, 0x1fa4) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x36, &(0x7f0000e76000-0xc0)=""/192, &(0x7f0000e76000-0x4)=0xc0) connect$l2tp(r1, &(0x7f0000138000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x3, 0x0, {0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa8}}}, 0x3a) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/16 10:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004fe000-0x10)={0x8, 0x8, 0x80, 0x907, 0x0}, &(0x7f0000795000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007a6000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f29000-0x28)={@generic="328e0bde05084de879b749f3f385af22", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000100000-0x10)={r1, 0x4836, 0x1, 0x80000001}, 0x10) connect$inet6(r0, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) 2018/01/16 10:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000af000-0x8)={r1, r0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000107000)=@generic={0x2, 0x7, 0x3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000626000-0x8)={0x0, 0x0}) splice(r1, &(0x7f0000971000-0x8)=0x0, r0, &(0x7f0000c66000)=0x0, 0x101, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00006db000)={0xffffffffffffffff}) connect$bt_l2cap(r4, &(0x7f00000c2000)={0x1f, 0x8, {0x1, 0x2, 0xfffffffffffffff9, 0x3ff, 0x1, 0x7}, 0x400, 0x7}, 0xe) sendmsg$nfc_llcp(r4, &(0x7f00000f7000)={&(0x7f0000fec000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b741604a9b8d84bd6485f8bf222451a321e5e694bf166779c64186dca44261bb7a20b8eddb4efa32f254f14ab3886fa7fa6374db3e09c02169cb6be5a30c03", 0x0}, 0x60, &(0x7f0000c64000-0x50)=[{&(0x7f0000d91000)="a1", 0x1}], 0x1, &(0x7f0000065000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/16 10:50:38 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f74000)={0x0, 0xb9, "d459b5b0a81ec428fbb419b9c9cd479496f8ec040d4b37f7457ebd47e0547068614c15eab3b6e5031b6ea2a9ad2e8776ce8f0b1b65e53f382c47aadf065255cc881fe4ea59fce1c9e4daa32365956dd0a755655af0a9ac308b61406889b79562ed431371e316e535d6fad747604d7067e314eb68841337e6417a4e3a6a7eb019bcec14138d1896aa3d751cddbed6740948194afcec679556d49d703bdb070c94b9386f93cf86eeb73534453da15df374a6e368e0c11f484087"}, &(0x7f0000fad000)=0xc1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000050000)={r1, 0x6}, 0x8) pipe(&(0x7f000005e000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000aca000-0x8)={r4, 0x4, 0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000645000)=@sack_info={r4, 0x9, 0x4}, 0xc) 2018/01/16 10:50:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xee) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x64}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/16 10:50:38 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000011000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 10:50:38 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000016000-0xaa)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x9, 0x0, 0xd3, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000d000)={&(0x7f0000018000-0x8)='./file0\x00', r2}, 0xc) 2018/01/16 10:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004e2000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000e8c000-0x38)={&(0x7f0000734000-0xa)=@file={0x0, './file0\x00'}, 0xffffffffffffff1e, &(0x7f00002b1000+0x4d0)=[{&(0x7f0000c79000)="36d227962c7a90509fa394aac6f1b3c975dc5c134ab8e4b63c8a1a4afaa0b707b4ca13f29ad61223af7c366cc8547a99bd8adb8e50b6bb55cedcfce00b960caf7d0ac25ec4f11bc1f2442e054494299e371c0064a93cd25d506f4201188bc87539d299faf60c8f7797471829077ea11cf00dd8356c5009216dbdc80d7ab2c86e8d83c132f71b1d3ea076dcb75fdffa85d0a383fe761fb97bde1ef932bd8b1198a01f38d5a00f804cc8b0225e9f50db137a4091fbeb69acedd1dcdf55ccacbd2d049e8892f950f7928c6a575cf3eca1f3f498", 0x0}], 0x0, &(0x7f0000c76000)=[], 0x0, 0x80000000000}, 0x0) 2018/01/16 10:50:38 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) 2018/01/16 10:50:38 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000000a000-0x2)=0x62b, &(0x7f000000d000-0x8)=0x2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/16 10:50:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000a5f000-0x4)=0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22e, &(0x7f0000014000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x1f8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @udp={0x2, 0x2, 0x1f8, 0x0, "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"}}}}}}, &(0x7f000000b000-0xc)={0x0, 0x1, [0x4eb]}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000015000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000017000-0x4)=0x1c) 2018/01/16 10:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000bcc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/16 10:50:38 executing program 5: socketpair$inet(0x2, 0x80a, 0x6, &(0x7f0000826000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000070c000-0x98)={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]}, 0x526f, 0x6}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e81000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x7f, 0x5, 0xe2}, &(0x7f0000f05000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x9b)={0x0, 0x93, "de79afda730f64d0ac21cea86664bb2837b773320d1c3c75571102a53e1ffddbe6207c9c08fbaaa26f550808845f1169680212ec6ea5c4b27f3d09beef6a942e6a6c37cab081c5abc9bdceb9f7fa7fa1a2597dacd8dd719671bfdafbafac5eafcd5ca0b741eebf9d8afef218db3228e858d07d86b5ab568eb8a81b9c0eaf63ae085d26c60c57cae027d2a679298d6e2bf399a2"}, &(0x7f0000001000-0x2)=0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000-0x9b)={0x0, 0x93, "59f938b44a7f32bf54e5bc845467f995ba104eabbd51536293058f1f975e6c9fc5ecc2cbbf72f93deaf60622607d5adc5bb02675178cb82a10382dfe82ed48d6f91b804504cca48fc73b85573971d76915f89d830d2b9792d44e66db7f05efac63a75fd6a4bf3f01a05c85afd7dea5115fe2d43ef50be52ef95c4f7b603f0d46079011adfcb92bf019ad9938c04f33d3c69234"}, &(0x7f0000001000-0x4)=0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000018a000)={0x0, @in6={{0xa, 0x1, 0x13, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x91)={0x0, 0x89, "465d824f9e2bd71d23c0bff00af1e54db3b672d3abbc2b7d359dc326c7fa981be74e52481430a0cf201d6d9b0ad7ce751da748c7bad2ff6f356d32f4129c07202c9a53c4e35529137e6093e156b1dea119159fdfa5c6569540744319979b2f07d1f6929676264c31838c49768b64a82ddd87f15e842415fb484d43e1d81e30492581bec6a78776a37d"}, &(0x7f0000ca9000)=0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000795000-0x70)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa1}, 0x1c, &(0x7f0000517000)=[{&(0x7f0000000000)="3e39d5a512d7d5b4bf69b7423f2e65e72d43ed16e34be68d6b4a1ca01f2e52c975e8a3fb", 0x24}, {&(0x7f00008c2000-0x8f)="95439786d4ab4d10470676a2bc033fba31dc2fd126b80ea66d62dd6ea1eca19b99dc52a97385a5c1d2ceecc7bb102ac1a3755d3f4d7644c4703e082181dffe17e1deb998d35649e4e629640fabc7791e8cb3b8e897a6ac9820feb05a56257982287d501729173f2a539ce386f95b750b825410d2c11d6ba154b17f626570bfd8ec336ee34dbbfe24685a68bfd83f20", 0x8f}, {&(0x7f00009fa000-0x11)="2d42a859b2f0befcb73b56a136fe47a62f6cf8a88e5fc65b341cb54502e3f02fb2e8b7603e020bd3e42004fc42a3ad6d07cbce933f493a80cca36c20c3d7630fea6892f061a5d9f1e9053e8230004493b71904aa08d58541122a14d7289f805fd91b5e3f8cf3b589b582b8b40177973170cdf55e20ae94af04b38ceca98d4f6b8be8d82a9201165ac4b809ce247606e34a678addda2b32e83aaa2b77272d0965c95482", 0xa3}], 0x3, &(0x7f00001e0000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x9, 0x8, 0x4, 0x800, 0x10001, 0x200, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x0, 0x401, 0x8001, 0x2, 0x6, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x200, 0x916, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8009, 0x9, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x200, 0x0, 0x8, 0xb22a, 0x100, 0xdb6, r6}}], 0xf0, 0x40000}, {&(0x7f000061d000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000a80000-0x1a)="68c80bedae8aa0d567887082e4bc9648f39ca13be0956c3961f9", 0x1a}, {&(0x7f000041d000)="b8e2d8d495042fb2b5fb51d3bc50f2626e5c7a9bbd1036e09f16ee7c829fcefcb1955068870b165a850efaf3d25d9aff36ead7410682acf5c88a6e99921ec4be963de83899cded67c59690dbc2a993a6edf3d16bce6aeba29080548946dea7004a1916d1be41daa003e3c4e9c934bc978a5634b477c26b6b39e28689e197f3c805eeaee593d8d717aa8bd6f37420298d5a71ad5ea4b9628dc0bada2ffbd9b52dd532aeac06d867deac55312dc602ad85763b0d7bd5f0843a0eef16bdec480b3213bfa001278989d54505bfca60d2305cb542fdef39d7fc0e76d36232b4352f2d4f3102f6fa81e82f4f1663fd7462", 0xee}, {&(0x7f00008a1000)="aba5f0795f73f187639ac0efbe314b6d1ec29640c3c71aa1c5a92a2cfe9dc03fff9aa15c", 0x24}, {&(0x7f00000d4000-0x48)="4ce5dd608d62f61cd1813e5766cdaa2dd884c20f1235123450358a5ddc30d1b53d62c98edbf9bc2eb98e999f71da33d4ad2578bdf74b87686b5822d22349eaf8d45763a3f599b022be31fdf031b017b3f6e6a393c215d888cbfb2bd0a726434244a68f6cbeff6dc06da1d2a498386474d1b8900f494af27b89239f129c01c447cbdd36222add7ed9f6368eb0f49c3adf1ea73c5d8dabd76deb0878c3645b2d0fd3d8629059b531186103e9e08a8a5056ca33509b44c1bc592c18a2376e7ec60ffe3399c290640b434262c70ac7d726d58226e22b248805cd419db8e64f7a36278cfcfe57c2c86e0b34365cfa2027d54b0fbc6a455d208688", 0xf8}], 0x4, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x201, 0x1, 0x8, r7}}], 0x30, 0x8810}], 0x2, 0x4000084) r8 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r8, 0x10e, 0x0, &(0x7f0000000000)=""/239, &(0x7f0000001000)=0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000045d000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r11, 0x0, 0x2a, &(0x7f00008b3000)={0x7f, {{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$unix(r10, &(0x7f0000fae000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009e2000)=@generic="2f27c0f4333dc2b0fda5f088c5a10621", 0x10) 2018/01/16 10:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000fd000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r1, &(0x7f0000124000-0x64)="99", 0x1, 0x0, 0x0, 0x0) 2018/01/16 10:50:38 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f000000e000-0xde)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000000e000)=0x2, 0x4) 2018/01/16 10:50:38 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/16 10:50:38 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000167000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x80, 0x100000001], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc9000)=0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r1, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000fc9000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 10:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) shutdown(r0, 0x1) 2018/01/16 10:50:38 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df9000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000cf6000-0x61)="5ed97ee5889e8609c5fde00500a2e4c185e99e7c7dcf0d351c3bde63f2e6f540bd366c1fc4c69dd89f2396a458d3448c46839a89f6b2f95eb263c95016849425e8f331453ba48e96b5cb6a85ae0159f2e04ea9e6d8d1003c8e948b1aac4b0dac49", 0x61) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/16 10:50:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000d43000-0x40)={&(0x7f000000f000)=[0x0, 0x0], &(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000491000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], 0x2, 0xa, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}}}}, 0x0) 2018/01/16 10:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x8, &(0x7f00000dd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f4e000-0x6)={0x0, 0xe6}, &(0x7f00005eb000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000061d000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0x401, 0x100000000, 0x0}, &(0x7f0000e8a000)=0xa0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/16 10:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f0000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000a8f000-0x50)="b1d8f3e367b9d1d949c85d62b435c1a8980b16b462c14f16cfae5a068b34876436a0547167f6144d0ef447d0ec0aecbbb46fa0034c03957123417947a5d7a152a7ef74a3ae5c95bfef6dcb350f426528", 0x50) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 10:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000037b000)={0x0, 0x0}) getsockname(r0, &(0x7f0000489000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e1000)=0x2e) connect(0xffffffffffffffff, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/16 10:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000205000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000128000+0x250)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ec8000-0x8)={0x0, 0x6, 0x3}, &(0x7f00006e0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000ce1000-0xa0)={r5, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1000000000ae, 0x3, 0x7fff, 0x2a}, &(0x7f00005b4000-0x4)=0xa0) 2018/01/16 10:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept(0xffffffffffffffff, &(0x7f0000136000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000054d000)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000cb2000-0x4)=0x9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000a0a000)=0x8, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000c93000)=""/211, 0xd3, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r3, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x4}, 0x8) 2018/01/16 10:50:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x64, &(0x7f0000000000)=""/100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x80004, 0xfffffffffffffffd) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r1, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r2) 2018/01/16 10:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000368000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ea) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) connect$inet(r0, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) 2018/01/16 10:50:39 executing program 4: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007a4000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000f1b000-0x4)=0xe8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f1b000-0xa)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 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) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1c000-0x45)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:50:39 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000af9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003e3000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8e000)=0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a84000)={r1, 0x46b}, &(0x7f000035e000-0x4)=0x6) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000034000)=@req3={0x7, 0x40000000, 0x20, 0x0, 0x6, 0x2, 0x57}, 0x36f) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00003c8000)=""/138, &(0x7f0000d8e000)=0x8a) 2018/01/16 10:50:39 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x10, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xfffffffffffffde1, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 10:50:39 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000079c000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e0000)=0xe8) mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r1, &(0x7f00001e9000)={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000f29000-0x42)=""/66, &(0x7f0000bc2000)=0x42) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f2a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d57000-0x4)=0x26) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/16 10:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) pipe(&(0x7f0000082000-0x8)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000af2000)={0x10, 0x0, 0x3, 0x8000a400}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000045a000)="", 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bcd000-0x8)=0x0, &(0x7f0000d7a000-0x4)=0x8) 2018/01/16 10:50:39 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet(0x2, 0x5, 0x8, &(0x7f000077b000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000969000-0x4)={0x0}, &(0x7f0000fe7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000030e000)={0x2, &(0x7f000080b000+0x61c)=[{0xe989, 0x3ff, 0x7fff, 0x5}, {0x40, 0xae57, 0x7, 0x7}]}, 0x10) 2018/01/16 10:50:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xf9, 0x0, 0x2, 0x2, 0x0, 0xa, 0x80, 0x20, 0x6c, r1, r2}, {0x5, 0x6500, 0x40, 0x0, 0x1, 0x3ff, 0x7fff, 0x3}, {0x20, 0x5da9, 0x1, 0xfff}, 0x1, 0xf, 0x2, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x3, 0x9, 0x0, 0x0, 0xffffffff7fffffff}}, 0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ee000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000e3000-0x20)={r4, 0x2, 0x1, 0x81, &(0x7f000018b000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000295000)=0x661a, 0x4) r5 = socket$inet6(0xa, 0x80006, 0x200) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000687000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000e28000-0x4)=0x0, &(0x7f00001a3000)=0x1dc) 2018/01/16 10:50:39 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000f92000)={0xb32, 0xe10}) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r2, &(0x7f0000ebd000-0xb8)=""/184, 0xb8) 2018/01/16 10:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) 2018/01/16 10:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000066000)="", 0xffffffffffffffdd) 2018/01/16 10:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x5, 0x7, 0x7fffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f00009cf000)={&(0x7f0000752000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x3}}, 0x2e, &(0x7f0000040000-0x50)=[{&(0x7f0000cff000-0x54)="4e1a96429cfdb394cdeea12bbfb995908fee670140ee61b34a17a5e7ec7d93ad2929d0ceae86ed1abd9e5b4ee03ad513f6422d326c1bbb959e6138bee31afef4440d79fe934ab63fba57707b74c56af9a6d03b65", 0x54}, {&(0x7f000019c000)="a6c1a21c226a9f017bac04fa0cd0c3ffe9ab736cfc92e8a17a667bf57b3b3e0f0809286d25f8e89709ee8a13f3e52e8800b28c110d75d4a211ab6ba35e7c2a03009c59ff22bab6c014dbb46de3f138f21cfd58a02c94d13aa91fb28eaf82981c1edc78b14bb96be960fd52900d7111cb61efd081d6e77b9c6dbdc78f30bb4bc00c6a57fbc919dc8d5fd44c0a24e5a5d98f8ee8b634d15faf08b0ac15bc9767eb994410afc6ebdb81af7d8cf83f4084234a21e56f4e027f04adefae62e0ad0d11adbbb8f0c66b68e693fb141c712f3f198fa547892a130e17efedf9616503e5152259cea9c847640801aefc7fccc23b6efd2332cf589992f74ff911bc09f5e11ea0ededd60938fadf07ba4072dcb5dfda4250f494cb9c5e594d8915ea65b9d8b1b20fdb38220931d1246f4cf1a2da081e854828324957d0cdf19dd05a852e2304d4377c6e236c0c958c96d6b404446e50cb4b8d91c23ff04f8e6b8d4012f44f4591ad296694286df62047b8a6ee927585d61a835d5dfa57415432e5891523c492ac1df752a84899a574eeebcd6b5082ad0b5bfdb8fbdf7ed24812e24e5d69a069883793007699c19a95b33ab7f4a47e8cf3a12ba0bb955d7d1d72a9be167218c2b10daa343953c5d9940e610a6332f57031c4d2811cbb8ee8e85037d40f5dae06c88a5e66ddfff5f561623b14eca23c471a184390e7265712391d0dfdebe2dc0068ede28724a6b42839ecf6c451d6e3824a5fa78366992661e048a9a12526cd84c12ecd8841f4c62e28fb100205225833009349b04b184b5e04908b0786403c40dd686327278e6549cc84e786993f86947f49fde767ca3c47fbfd10ac56ccac14116d68affb61416cfc93669911d6f339f1051a26f97dc9e75d9b3d33e22ca27e8eff88a8564692612fde46d86f43acc445392e05c77ceaab50df914a4995548249655a2073b29f93adfc7fc540965bbc66e1d7bf9447d36bb94841ea3a8cc19c686b53775a277fbe7a6f03b730273d79b2818e801bb5ef33965b9e91c5aef301db88bf9b9bf848eebd355a5cbab4373d94b14092383daefda50d77f7ac548ed68c2bc8097cc2a7078fc6164c3e700527214e5c3189a4ab6118e84ed6725fe8913e03506defce7fba5df5641ad064405c2a09b8f89b500cb51c225c7505ea377a8ccf3c11f7b0214c0c001058cac2af39630f38bbc0b985b542dd41f17b7a5d27826d1f061f61a944023b6fec6136a7ee650602334c5abb8ef5117dcb53ea87a648cc3d3c2f2a4fee57a98cdf0dea4b27c7b732d100261383ffff39cb07924881fcc2a75272d41277422794968eb7e61fced6f61d5f63022dfe3b3d91ba8fdbec6a90486ce8013ef3b271ee307caf1298b7ebc9b071b168d3f060f919dbf4bae997a9d336c8b55b6321822909e2485cff5dd840bb7a1acb90009f84b8c55b1ebf7528b1b72bfad744b0e0c46c9c2ae08178b7cc849fda40c57a39852cbe5732b635cc8296844f7e406f79f2b10867cf195510856c297db6670b95ca73787f6a09e7887096f890466d175736491842325293d06024374fc25b6a1afefc3aa7c2172746965d6274e2bfa139a292c75efda78729f0869f45c38a8cacdd94132fba691d338e44281288e38a061482edac1d8839917d88557a89537fe2b11220492a28902ade59606670e008e786d20a8e26c7caf9a90f1cae1c0d7553d3eb623accf88d3686f27ea0cffec064d54f67adc8cdf184b642eab2e99b8fefa5d05d1f2da1973f941ff7041397b23739685d88b8ff23c5ae9bb3b361ac43b2cc729f36caa564b7f9b36e19ad788d7f65c44f201785a14de845feff65908cf2cbfef95dc649edcb2f26ab1f98bb347ef0b554fcd0e438c34c9e4c7483149b0e0bb860fc69aba114ac2065716b739d66f18427afbdffba271aa9d3a68dec7a8f4fe29ea618be7d5cdadce6df57512180663d6c40cfe465837720010dd6faa7f00f14f2aff03cabd796df541e00207ff0c6aef9538ce573d62b2a9435c8a406e67b1a6c2526aa5876a3753877c795548f3b7bd5cf838e38c9e69f13e51cb2bd4ad8014d68b5a935ea00c970c5f31e49e43f3521092932fe8f6ad34c3a2fc5103d302839ef5410992ec0e56c39a041441bceb2baa846f559c91195460a871297eb0240fba509b5c2ca17206fc62aa4d3d7485a2a8656997c5ad558177046acb3ca1120532b0d8115eabad0473df317027b2248ae0bf57d35b67ca1d813f2891b2e97cca90ee6688e0bfa1554a7d8a497c418ed00bcfbc684e2d0263b30026b13211fb6df456f32286cde46a3aaeb3ecd3ffceb0c7f28917649e079b727a4d28ba6ad25949ef604b0e81afc707f4d45749aa1187cc2c8454d3044bf5d0b860bb549633f2d645c736de36d23bbdba3e0fc3c30945c9e77ba7ab89adbc5fbd232b0528b752398e7aad4cf264814f5a4beec60dda0604b103cd226719f0f334f7fcb26795265db7347658dd393e6d51db9cb24bf1ed457788da217b71660f58c2024f62eeffce5d1d71f372371fcb6ea90fa1ebe0cce226dd4ae6cd934cf8bd49ff7a7c2ab95f77ee3d0034d53f9e66f0710891a79ce1bf8fe05cc2ca48331d88206a74b7f67dbac8dbdcad673a5ebaba5c05496f454620e092d3ca7aec9b6531b576337b824cb625f7e7d963e40e8a990eb79e56ed7f7ca118010b2dd45093b7830983df549d3c8155ca56f8b994fe2d9507c5c012165832fc8fd876670f394e95480530114e66d6a5af950aa31c97f2471a6cd8befea64179b888d40ca49c71d704c1fce3b755df516559581ba1c4cf4b21790f7b5f37c4c2e4cef2856eaf04caefb75cf4f5187bb146906c5be0f54cf7092d573a6f1c0e61d91b768c8ae7a24a0463e2c43fb01d003468cf08d288be0af5f7203bf7f7309a006d736571869a8dad3200c7484cba3beae354af9c3aa1d8436dde3b5bf297d723ad79a8d29ab804441b15369222c922dc6b299dd23721d9dd55a0628add00557cf5f1c7e2dfe4390c295929a5d18d0d4455d1674f45a27f3a0be623e7a65dfba54d5adaf87945d5bfd993999e478e0fb3ae1f91b39203ef353e0eb003e51feccd946489f8cd8fe07e748061007cd113ac313db0e48982bae6c6e54be10adf14c2a208cdb34359345905dadd15e1d8c8379cf31ebb587945d6c382c4d6306d33ef7ce4ca85feed89b603c2496acf72d35494860a8a43065e75014f1911896d4eb592964d1451b0a18d4d102d702642eca8ab572436b8e7660d0db9bcbbbb67c889d2151eb605a3c333ad4959ba62a48d8c74eec2cfbd75509b773805784c19dc9304e457e49427544fe8942bf28078f0a46cdbd6fabe276a4045f86aae1afcfa9e5dd128f69439614cbc556ecfa85f03d7a405cd269bdf8614fcf64b40732c63dae7a2da2499352cfb54c545abd5d35e207a8cf931f8ea5e67577675592e27eac28de652af4bb27e53fd247c7adcb0ec8a24deb334a3199539edc9c691f11fb4de271dc926264f08fe624921f206f2c6ee269617485c4210c2bfe34a49c709d9d3557153a272eb82c9b6181ff15796379ae82689b8b383e54f7615e8a19dbc02bbcb0b9543c8d84e63a5229d7fe83f1ce3c035b2d516a8cb0e65fc0ed3c1affb757cb80bb0a89ffc37f9e161129b0ccd11e1fdb6e38540d53c3328a8818f35994c8f0a5d61c4885507e86c3d2df3fd607d0f50d55d218b30719712f33800e2521c1ae966ce9cf82bde331a382acb2b31535d56b3b1a49f3f586cf84d65f0325f715b197743b1297cb815b44e980aaf17572f873f04c671889ac990114843ad070baa236f83f9fd3e698c9e08a812410455ec1bc899d1258fd3f45fbf598b323dd28becc18328ec25be83076fa81f0e541abf8e6d0ec8957904d48630c85ff2980438f18e809e3201ea66598181d7c6bd87f2f724e5b65210b0d8762c05014453dbff622f4748a40269cfd7266582a16833e98be01ed683bf1548f103985efcf1beec8df8f62e4b01d0e93311f0ac89d798689b735429fe66bfbaceb7a17fcefc4a06ac73a5c10ef6d90e8c837804528a3dd289849078230d5656f18db68b42a303034c75370dc3187d91c493298afd9b0d633f201fb603053987ffc5e38293b513687c0cb95577d2eca1b6a2b01a8dced4601dd934b901b4f3f02b3c8aa1d7421c4b876bd33c1ab1612ee592a1b1344163e7811e2dab644d8461f74c23951cdf523715025cd332624c29631f57a89f19d1e849035d62aef112b4de57e2d482d93bbd89a2f643f590ddda2a22069bae2312813233777afc995950eba2bfb9c2993b7e45a6709834b60de544f108c5fdce78aab2a6d250dddde02396691775378f8f41b2a2065ddf72115e6ae30a8b15db2844f3c645484f1db1c4238cd8fa866d3d19bc4de64facb82cd7dab01f37b759d46080653739b64e7cfee72e1134070e553967dd5d68c686b278e47165e598367338b6218bdfc8d17e79a09854c9766307b56effd8bfa23b0f1af90250f05fb597012f5f920a2aa406055a4821f5b3ca4ddebd8fadcd1e199d602d4930881254417d20d49d6e6c9c5884222d938403506c5d4e5fab15d742709e9a22074ec6603cb8eac6b6fc029acf4476c91f9a080074fb6f9cb486ef6716c6f3665291ebd9f8c2fc9e6967dc805a6deb6275b392a9cd35e0b63d64b95625e76983c4f0be28854736df77962808ba6d94ae7c4af3d04a556c45cfbe769c60f7934e7815c9423f1dbeb17aabd6e456a79f23330d231a1429d38464774a29740b45b564afb80e50243ea1f448505d9092f3dfb1538b8359469fc7bddb3c201e44154ca0b2ac4af7d12986a3d127dbcfa38c7cd062e75712f131bc5fc6d199bab18b9134eea11ecba338c329c72661f5cdd29a722fec99bc4384c520910103a28288c25c847fe19cd7534e07d0da74609eedd3d4733b15579de257d26076da3e1d275ba8812f00b3ab7d6e05be2b00da60647da4aaf3e9c8a8c5a42c2eceef4c85e736e39d58dc6092c49455c63bd35742038e0839d3f825803ecfca84294daf3ff08d13b9f506915e540e61a1a23db82d239d28d1d0105f9a5993a2b9f874321d8cfc471b54d5b89358c9a86ebf89413f5f8612faeef50fc8c0a505603ca4be80d995cee13045ab465d4b0f5110938a5fbe056f3738e37ca5daaf3a38fe6e42d5840c95af21f43e0bed62289ba91c53b4bd2cb1e8322b8caa732fe47353492a3a9696f7e64e0fac16c776f49ed4936dee4e549bbb4bde2887e11f02c68f4339c07de1c23989c10a4ca8bc0ee6ef7df289b09a066382d51af4a4b0b6ce578cfd451053c97ca9ae5e1dbf7e37ab31e543dea58c252ee426c6229b462db7f93a2bc362c56e04509aeaf7f857ae46c2d4e496ce192c976796bb2e22726163dfd943749b34061a8e25654654cc3e272081c1d16d9411270a6153dfae0f2438e422dc424f3adbff320cd94a61008fb554b7b8a8e6ac865f2bd9c118201d4087d5d6504495a2180ed4e7b7fc573a1cd1e0970299e34f59519afd8b8c0c9aafb8b7468af3e372f62d5fbe3ab38552456231a8dbd7840047997f7c599a41ad109f280a13e6f325327b3a71493b5bfddbbb67b9f0c95dd9942b0062297fab2bfe4ec858aea393a2f443c9ac026729e56763241fe63da03f455dbcd3079a1466973b06fdc217d6615ca2ae7aa6348b4881ee9a273079b1e0c6a0d3cc9f8fda1f451944fca6df7fea6ac63dbfd9fee5b51d4419eef7fe5de4f55aae0cde6fcd28f8bf4a75677d691a9dac790", 0x1000}, {&(0x7f00008cd000-0xa4)="33bd8407821586fa7412fe5c357ae372ca5015e9ef93d06153027be0cd14da3bd5f49be9340cff3d5dfd90aa59eee8d2f5e94913dafefca39df2b8c6c95bc75d38c6b3d1853c2addbec06fa67f6cc21be461f9fc7032706f94e582c4bdf9a6e3c51f66f63be810c44c64dbf589447280c3dd673c658c3cb2bac6f380fb263fa1bd0287949636d162021703a3a09e0515e1850163aca5f1cbac470abb886baaa7d1ee252b", 0xa4}, {&(0x7f0000290000)="", 0x0}, {&(0x7f0000247000)="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0x1000}], 0x5, &(0x7f0000fb2000-0x270)=[{0xd0, 0x0, 0x7a, "73e0bfcafbed51cd5fd946a10c038dff52b836a090b6eb9238c88645d618456ce61808e8780809f4701e8ca3382f7141093f5605646cc936a3906b7d7f9c1fd05499313bb533c9b433bd1a73758c5cfde40e2c3a0b801b7450e82428a8dc92ce58b22255cb0253654e54d1185f55f34869b14298b501b4d891c430b5c8f82deac1239543aa3dc54c842e82f5c93aa167de9bf585cd249db5a65b59cb17f53fe70338b3b05c61a9311ca14114c11228c1dafc93adeaaaf8adb7fc5dfee9"}, {0xa8, 0x110, 0x20, "3a1119886555e4d2e3c6d0614f9edeed0d78714a9c5f5ef2b47ee1586e1111a76c419e5c7b18c3c296c6f03567100c2adb1e99d1291ced871e3bab8b153cee237f5e8dcd33f2c862f0a725c87eebda85082266df56f0b2e185bdfc52b608be9d7ced0689d21185ef0b14ddff129e02d6a154e75180a29f6011d2fd465df2d9d06518a43130acad28cc7354f0334e4bd5a010d207e2ac8077"}, {0xa8, 0x109, 0x0, "2e2cb7c3179b5c3dcff45c0b97017f4f23956dc84329b2a52a807ab9dbd98a5143166569c69c8c33d3b92669eab53da3c0c6476c5fdbb0a203987a80d36afaf0989552e26b4e369665bd0e31b3b2d0f94055eccd62b05ead6858eaa35b5c4f7b77c9c4a12f86992c32a110f984915c8c50d9cbaef4beea48dcb2d474f14121d6cbb95449d31511d35d12317139f1ac9b24d38f1891a7bade"}, {0x50, 0x11d, 0x3f, "a6f9bc92bbfbf2e9e6b9bc3975168699dbe43a4d422bdb0e3a1c8c9e4b8ad39ed84a00159af7fbee6add41a8fcfeb118ce96b7f947d35adcb6ebd6a7"}], 0x270, 0x20000001}, 0x20004000) 2018/01/16 10:50:39 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000009000)=0xe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f000000a000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000007000-0x4)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xf, 0x7fff, 0x8000, 0x42a, 0x4, 0xffffffffffffff9c, 0x67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000007000-0x18)={r3, &(0x7f000000b000-0x97)="a2ede375f4ea8815f8e86be4488647b1a8735be6befe8cbd1b22f7f2a6ed23f25abfc109f1a2945fdf3c8a1a947e09806eed6f78ef45c510af2f673f6394a1aa06c98ed90f099c40c9cc904bfdd9f9aef1f0d705d8694291f7032db39663489cd7c2a7895196130916682a9d5b250005a33f1d3e6ff6021259a10ef8ee4c49994f4f36304c3f33d5e1d4e581807f10117447c784bb766a", &(0x7f000000a000)=""/53}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000000a000-0xc)={0x5, 0x1, 0x4, 0xfffffffffffff801, 0xfff8000000000000}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000004000-0x6c)=""/108, &(0x7f0000009000-0x4)=0x6c) 2018/01/16 10:50:39 executing program 5: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r1 = socket$inet(0x2, 0x4, 0x8) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000f26000-0x64)=""/100, &(0x7f0000732000-0x4)=0x64) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_raw(r1, &(0x7f00002dc000-0x10)={0x27, 0x2180000000000000, 0x10000, 0x7}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/16 10:50:39 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed8000-0x10)={r0, &(0x7f0000383000-0x14)=""}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000092b000)={0x0, 0x5c, "d070f64bc28ad22c39b08959f7f8cf81a2c5538af4de68aea6578579fbfc2164b030ef2632085f103e1130564350cc0d7af9f6fa9d5acfa8dedb8db15998072773393f7d0ca77b443219a3ed308a730f20fd33991f809814da6285eb"}, &(0x7f0000c41000)=0x64) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fcd000)={r2, @in={{0x2, 0x1, @rand_addr=0x6c56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x40, 0x100, 0x40, 0x8, 0x7f, 0x8, 0xcb, 0x3, 0x4, 0xfffffffffffffff9, 0x10000, 0x7, 0xfffffffffffffffa, 0x4]}, &(0x7f0000fce000-0x4)=0x108) 2018/01/16 10:50:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fe1000)={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x4, [0x9, 0x5, 0x3, 0x1ff, 0x8, 0x9, 0x7, 0x8]}, 0x5c) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00008dc000-0xc)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0xc48d}, 0xc) connect$inet6(r1, &(0x7f0000dee000-0x1c)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\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$kcm(0x29, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b06000)={0xf, 0x3, 0x6, 0xc6b2, 0x4, r2, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept(r3, &(0x7f00005fe000+0xe52)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000098b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000052e000)=@assoc_value={0x0, 0x10000}, &(0x7f0000780000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00008b3000)={r5, 0x43}, 0x8) 2018/01/16 10:50:39 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000a000)=@buf={0x8, &(0x7f0000008000-0x8)="7bbc4fa37a637e73"}) recvfrom(r0, &(0x7f0000001000)=""/114, 0x72, 0x0, 0x0, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000007000)={@common='ip_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 10:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) sendmsg$can_raw(r1, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f00003e3000)=@canfd={{0x0, 0x4, 0x17d, 0xfffffffefffffffe}, 0x2, 0x2, 0x0, 0x0, "4255d80254190156ca7fbaa485f20d3d84cb0bd52c134d7d4c9114e91864132de0339fe8a3731e6274c48cf684a711111dad4ae3c0ca8769bc2a95112c75e110"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) r3 = accept(r0, &(0x7f00003ff000+0x83f)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000f3e000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000d43000-0x4)=0x200, 0x4) 2018/01/16 10:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000066000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ce000-0x4)=0xffffffffffffff94) connect$nfc_raw(r0, &(0x7f00004e9000-0x10)={0x27, 0xffffffffffffffe1, 0xfff, 0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007e6000)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005ee000)={0xffffffffffffffff}) sendmsg$netlink(r4, &(0x7f000062a000-0x38)={&(0x7f0000360000-0x1)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000679000)=[{&(0x7f0000a9a000-0x27c4)={0x144, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0xbc, 0x0, [@generic="48690281b2ba5c99e1516045fb8a7106662af8b97bf5bf81be026362592ffa465e03f372e58d7fc67c5057a46c21652f5a000a196494b9eb7f353131ab38d74d26b2e31c00705b7673d8a27ce6aa0d87726e33bab68cd20f78202608011f85c1c93da1a474ae7839a9645892ac1ee4c4ba8df07daf8601baef8d582106741c60767085d2d47681b3a3ad72faf4f7bf6f3372b048091bed090ce26bbafd6c304b066ca846080d22a0ee10c93815a569ef9b4443e526"]}, @nested={0x78, 0x35, [@typed={0x20, 0x8a, @binary="af7ee9f99baeaa0c5624c78d0e3cb1030d324e288379"}, @typed={0x3, 0xe, @void=""}, @generic="1a491b895cf902628b9ebdd2ad24d7624f87b01e0809e9b4ffa7950e11b49b36bf19eaf311ec66c5b6", @generic="7f6bc35a34a75449", @generic="81aebede3609a368762b089c2e683e73bf19950bc6a53ea89d"]}]}, 0x144}, {&(0x7f00004be000-0x154)={0x7c, 0x33, 0x300, 0x7, 0x3, "", [@typed={0xc, 0x3c, @uid=0x0}, @generic="ebe21f7e0a3430d8f70f0dd410703a104924e7d383bedfd045bf15a7c3eaf3d872075220c9e6cbc34cb03469cfa16f82ab0c450374332f721ab7ba22fbe701cb59697c81d8e1c9b685323e645224c187e710a661eab0ca71545d1191e87e"]}, 0x7c}, {&(0x7f000034a000-0xe4)={0xd0, 0x40, 0xc00, 0x4, 0x1, "", [@generic="d74bfc878ffa31d96183c91da64daf2d5ee87ca3b698eced6e8e2033cc52254c7870bf9b165fcb707dd5a3aae3b602144d63bf11b9c53c4263e1208102185428d0817a2fd22eb6b6fdca5d61a051cf08645105e8854bd7b6f734f8840ef9ea7f000b39cceef0eea54277956dce86509ee5363d89b24558a880865d3bf8eb7b31cd7870496297858afc65df2e6ec81ba80d47908d562be6f26db5534adf79b08eb1443271bb964bffa0145dd2a34d8ef5a0146d300a6a1129d02c6133f4e45b63"]}, 0xd0}], 0x3, &(0x7f0000e9a000-0x70)=[@rights={0x18, 0x1, 0x1, [r1, r3]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x2400c800}, 0x4) 2018/01/16 10:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000199000)={&(0x7f0000f4d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000e10000-0x10)=[{&(0x7f0000233000-0x54)=""/84, 0x54}], 0x1, &(0x7f000001f000)=""/53, 0x35, 0x2}, 0x40002002) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001a9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000332000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a3a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f2000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00008a2000)={0x72, 0x5, r2, 0xce, r3, 0x58a, 0x14, 0x3}) syz_emit_ethernet(0x36, &(0x7f0000abf000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x0, 0x200, 0x0, {@current=0x0, @random="1f66d6536d6f", 0xa}, {@broadcast=0xffffffff, @random="ad1fb8b0c9f4", 0x3000000000000000}, "d8b184413a5be643067fb2d720d5ed277023054f460d9bad9f76265f3088a3bbef9ee561c5ad7d28a0fda3fc2080a6d9da03578d45f4215eae9de8c2a3d717c420d30bf46bd531fa14891c427e394551a8e02d997dae14a69e66e5526c8dfe40c634b7b1f25215c8a51ee8ddf8877f6863c634058e51ed3d9215f508d7d8a4dfd01bdd8e7017e4388c32cc7d75b1e4ffef35fd28d9fcd245790b02571d0916eaa127a093a66940d1d47220a53307c2ea9bf3ce0994e247612e678453ad676a892d2018aff66e0377"}}}}, &(0x7f0000ea3000)={0x1, 0x0, [0x0]}) 2018/01/16 10:50:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/192, &(0x7f0000001000-0x4)=0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f0000003000-0x1f)="5c02dc071f39855ac72e54bd3bb80924cd16c608d0bd5031902c1f248a7e20", 0x1f, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c79000)=0x26) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a76000)=0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000341000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000853000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000089000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/16 10:50:39 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000019000)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000001a000-0x8)={r1, 0x2}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept4$packet(0xffffffffffffff9c, &(0x7f000065c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000027b000-0x4)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f00001d5000)={0xf, 0xa, &(0x7f00004ba000)=@raw=[@generic={0xf5, 0x1f, 0xfffffffffffffffd, 0x1c0000}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x1, 0xf, 0x1, 0x0, 0x20, 0xfffffffffffffffd}, @ldst={0x3, 0x0, 0x3, 0x9, 0x0, 0x1, 0x1}, @alu={0x7, 0x2, 0xf, 0x7, 0x6, 0xc, 0x1}], &(0x7f0000823000)='syzkaller\x00', 0x8a, 0x63, &(0x7f0000177000)=""/99, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000384000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000622000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c8c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000844000-0x10)={r2, r3, 0xad2}) r4 = socket(0x2, 0x806, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00006c0000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbeb}, @in6={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000dc8000)=0x0, &(0x7f0000730000-0x4)=0x4) 2018/01/16 10:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000024000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000761000)={0x58, 0x6, 0x2, 0x69, &(0x7f0000671000)=""/105, 0xcf, &(0x7f00007f2000)=""/207, 0x1000, &(0x7f00001d6000-0x1000)=""/4096}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/16 10:50:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) sendto$inet6(r0, &(0x7f0000001000-0xc1)="db2943860c35d929a95adcc10ddf6dc327edd5e5e197f526a56c41bdeb0ce1ef8233ce122b5476c6f76c6acfbbf945ea9e7e1381128fc91a851197b65f56648ceb3519af23d361982b55c9e20329e30ccd788200cc275273ffdbdbc53a1ca29d9e738d0739973b408164c53fcb7374083578013d8646a29348915701b6c935f71e429b8867e4d9b7065a838a4cc751abc11814ffac61c911a8953ecbf7adcea9cb221e0ae15642d30148e3c389a14bbf8a89dc077e66ca79cb9baac9388041a959", 0xc1, 0x40800, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/16 10:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000039c000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x3e7) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007a0000)=0x5df, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000771000)=@sack_info={0x0, 0x8001, 0x66fd}, &(0x7f0000f5f000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bb2000)={r1, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x80, 0x6, 0xfff, 0x4}, &(0x7f000086c000)=0xa0) socketpair$inet(0x2, 0x6, 0xa79, &(0x7f0000244000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002b8000-0x8)={r1, 0xffffffffffffff9a}, &(0x7f0000f32000)=0x8) 2018/01/16 10:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x219}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000250000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000853000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/16 10:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept$llc(0xffffffffffffff9c, &(0x7f00003ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bb8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000292000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x9, 0x7, 0x1}, &(0x7f00005fe000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000857000)={r2, 0x5, 0x30}, &(0x7f0000e99000)=0xc) accept4$llc(r1, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ed0000)=0x10, 0x80000) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007e0000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fc6000-0x4)=r3) 2018/01/16 10:50:39 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) writev(r1, &(0x7f0000002000-0x70)=[], 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0xc)={0x0, 0xa701, 0x2, [0x9, 0xa633]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000)={r2, @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]}, 0x80000001, 0x5, 0xe5, 0x0, 0x40}, 0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000009000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000008000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x1, 0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006000)={r2, 0x3}, &(0x7f0000002000)=0x8) 2018/01/16 10:50:39 executing program 5: r0 = socket$inet6(0xa, 0x807, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000058d000-0x14)={0x0, 0xf8, 0x6, [0x3, 0xffffffffffffff2e, 0x5, 0x401, 0x3, 0x7]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0xe913, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x36, 0x72a, 0x0, 0x92, 0x7ff, 0x3, 0xfffffffffffffffa, 0x401, 0x10000, 0x401, 0x8, 0x4, 0x4, 0x9e, 0x976e]}, &(0x7f0000471000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000009c000-0xb8)={r1, 0x4, 0x9, 0x5a5, 0x9f, 0x80, 0x328f, 0xfffffffffffffffc, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x3f, 0x5, 0x6}}, &(0x7f0000224000)=0xb8) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/16 10:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80804, 0x50e7) getpeername$llc(r0, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f5c000)=0x10) 2018/01/16 10:50:39 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)=0x0) connect$inet(r0, &(0x7f0000931000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x1000000000000237, &(0x7f0000001000-0x172)=[@op={0x18, 0x114, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/16 10:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r1, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f49000-0x4)=0x14, 0x80000) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket(0xf, 0xa, 0x8000) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000091000)="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", 0x1000) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) 2018/01/16 10:50:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendfile(r0, r2, 0x0, 0x1) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x2, &(0x7f00006ec000)="", 0x1e2) 2018/01/16 10:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e5000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005c0000)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f00005d7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007ad000)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000106000-0x4)=@int=0x7fffffff, 0x4) socketpair(0x19, 0x806, 0x8, &(0x7f0000352000-0x8)={0x0, 0x0}) splice(r0, &(0x7f00006ec000-0x8)=0x0, r0, &(0x7f0000834000)=0x0, 0x3, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000054d000-0x10)={r3, 0x50, &(0x7f0000a10000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind$alg(r0, &(0x7f000069b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) 2018/01/16 10:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000017, 0x5, 0x5) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) 2018/01/16 10:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008af000-0x4)=0x0, &(0x7f0000b0f000-0x4)=0x4) connect$inet(r0, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:50:39 executing program 3: mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x1, 0x2, 0x0, 0x20, 0xe7, 0x0, r2}, {0x8, 0x2, 0x4, 0xffff, 0x0, 0x9, 0xfffffffffffffff9, 0x267}, {0x80000001, 0x2, 0x5, 0x8}, 0xf9, 0xc, 0x0, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x7, 0x3, 0xfffffffffffffffb, 0x80, 0x7fffffff, 0x4}}, 0xe8) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe6000)=""/8, &(0x7f00003e5000-0x4)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fe7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x834c, 0x2, 0x9, 0x100, 0x8, 0x600010, r1}) 2018/01/16 10:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000d21000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003f9000)={0xc3b, 0x80, 0x7, 0x3, 0x3000000000, 0xb8a, 0x800, 0x9, 0x1, 0xa042, 0x3}, 0xb) listen(r0, 0x0) 2018/01/16 10:50:39 executing program 2: socketpair(0x2, 0x3, 0x9, &(0x7f0000a2f000-0x8)={0x0, 0x0}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x4, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1b) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004b8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000406000-0x8)={r3, 0x2}) 2018/01/16 10:50:39 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000fff000-0x4)=0x0, &(0x7f00005ee000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000425000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x10001}, &(0x7f000044d000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000039000)=@assoc_value={r2, 0xdae}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ae4000)={{{@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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000643000)=0xe8) sendmsg$inet_sctp(r1, &(0x7f000067d000-0x38)={&(0x7f0000ba8000-0x10)=@in={0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007f1000)=[{&(0x7f0000551000-0xbf)="b9e1e3cd6d0060bd25cb40831d9e4f432c9c5a138b10091ce320649514330da47f624ce3e07f7fab3ea34b8e3e0e15aca2b108dba727ebf849f7f4a67df5ecd64acaf42bdffe6595a1067fbccb85f9057aa31d7eeb651cb65d0058e4bf5e8e58bcea880bb10644b50f6d98cbd279b67c32bcd5dfde4af327c568ea4dc3713190cde1ff397c1da4e16fffaddb26b2b1e2d6b05b425ffa98533342660f67608854003558a80baf7b8df600657d3fd7f3b86fb35728c17cb47846daf29cf48a1f", 0xbf}], 0x1, &(0x7f00002af000)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x4, 0x7, 0xfffffffffffffd04}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x7663, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x1f, 0x1, 0x7fffffff, 0xffffffffffffffe0}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x200, 0x3ff, 0x8dcb, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x80000000, 0x8000, 0x7, 0x1f, 0x1, 0x2, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x22e9, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x8, 0x2}}], 0x150, 0x40080}, 0x40000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b6c000-0xc)={r3, @broadcast=0xffffffff, @empty=0x0}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/16 10:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef0000-0x4)={r0}) sendmmsg$alg(r1, &(0x7f000041a000)=[{0x0, 0x0, &(0x7f0000042000-0x60)=[{&(0x7f0000809000)="b77807af3fbd9d53c923a7ae9a4bc961abe9be3940c98fa9ad80a393e6aa3b2c9f178db59e5a34541685f8034f7e8037f217f2104635f675ddff606969a8e9545c13afb01fe43ead10fb97fb91ca68a94fc252b70996f382d85e4e877eca16daad678b47484992675f140b4acebda430ebe6f5d9dd97ad576c53b4269ddb30773a5e6509845c3be0d74d48289c75cfc28daaf178c89a8f4c544c64764c9c1e53a95dbcbb08b9a3710aefedbbef9aad2ce21df7a64f524e67f807b25f72e8e52d624b34eaafe472e9362648202ff06e87e6d6acebfc17f76c22751dc79a1b6796dc81a68e33fd5d2ead5516abd17d006710fd1c", 0xf3}, {&(0x7f0000752000)="49674cb20dfb77e2ded500d5ce5a57dff0dd8fd2815bf07c4937b897", 0x1c}, {&(0x7f0000659000-0x9f)="a63a157d52f38254555f516740c40d84ca412b35c55bd4c4f435df2af29beef20033e258732f9636f453d0bdbab5cabb693ec3771c982da45a601939aa09436be19d5b458a128b328374c95975b15f2f626e201ecb99128ad495ce9764d3e594e5eed8e606bf8624d4532dfe0efba1b57e9f54f907961c8757d6df066098c3572cab0bce5a299f463b1fa625e8448616881dc7229d1d65c640af974af82a1d", 0x9f}, {&(0x7f0000178000-0xdc)="559a0255243be537cb8c45e8d73a61fde859c5c2b115822175eb3a06d2c75566642d5fe095ceff9af4caffba8b2ce38ccfd52cd3a04783f832e7dea957eac5ea6079c6016b0710e633a812f751757fdbf23c4e4ca04f8b9ca8c173edfc1503c8c6df8b8418bed3d831e36c8f7f7104f2e4753f9e8d1bd9b69f6e2847aba68bee692c40663dbe07d041f132ad2d5f05f2e8888d638f0e5d7fd5d304e547e9b4840f50a5ab0a9fd7d7fdd267138f37a70fecbe74f1bdb492e81f5ee0d3f654ca5af8392a178a3428cbb8e96b8de93e56673eb29d17e49963f584d9a016", 0xdc}, {&(0x7f00009eb000)="2f3608f5c4450da9bfef273dd53603796198f3283c196b1ce5650f9c913877cacc5287f8e1dc608a3195ed7b0df80c4181f72e02d3938f38e0fa0f7516927522b72acb3671bd024c38832f6e3c2528f2d751595d688ee648166331d8c902df7833e88fa90027693cd6cc65478573174297bea7bb595e4e2cb0c457c45e6408558882364f33fd86dfe7bc0d2c057150adb6376f15d6cb4453588a56198c6b88c0f7e62dc01937e54cc33ff27d238c557a2a5d12e2faecec8b597f603a5b7dd5c65d8d385e68b45fc6b193b8c944a40159875e428f43d7dd9d79a2280d8a9a924014d34225f557f6a32922ff2b1a262ebc2d5ff7", 0xf3}, {&(0x7f0000b9b000-0xaa)="ea9e7042b285fd74a6f1e8a25418bf3f43dfd96024950f004e8f50429fcd88798b5c4b6dc8e8c236fcd6614c9eed789b7f53862e682a4b019f62201e5cb4c2f470206dd482cd7f3016d4242d10cf3445b77f4e087dadaefc7a8d09d2960a815a79e48efec965c46e2df7f77f46ac15fdd1342a5375e667a6b9e380d9a12b44f4df841db923db0e1997bbfa8df325eb941588ffb8c146becd183a98b871a9e9c1e6ba8363926a9faf8e4b", 0xaa}], 0x6, &(0x7f000000f000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xb9, "4b1ec4f51a29b86884051c7b966422c92e95ff83abf5df154eba2413feddc4fa1175d3b3ada8bb910b848cdda01d166774ba4a2df8132dff6f10d2dfa2ef1cdc94c51fead4c88b1984536f236b1eff8468b5ed5817fe76349b0e8ad836ff45212aecc3248bc88ee434e5b4ab592f27199da0f08c1a93f27db4a63627ba8bf435bd4c596e76a8508861637519299648ea149e2d82595fc43bc07f1d48fa6d882294a8d55ba0874bead9a0de338382ce17a3b44049a1216435cc"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xec, "b034f941db62b601b57689cd002ab12f1d8f10c6bdcd20825dcb8e24fd154a366975f7e4700a7673f522451628bf88bb5c7700e8a96efd9613aca840bc803c85d5759e24412ed82288f4915b62af2c7fc69dda2251bd81185a46c3da6f53441ea443a7494d11c281f15d8fc0d9ae2de1b83ac44db5f3e1acc813d58411a099883008b80c620953c1e0885edd51ec176ffe7dcc364d18ec71f40f6cb9525af30a626c18119468fa81f09d56dc540d32e68d6d12eee872fef63b1992b5271e8d0ff5bb0a6adf804c2b60757c6ea1c277b71d91d511debe0ca5be88ccf29b114a3835250f309cc2a1e1d3ecb435"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x248, 0x0}, {0x0, 0x0, &(0x7f0000649000)=[{&(0x7f000037b000)="6dbe21114c494ee90f39e6d6ee50971960371779f62596f7a182f73160336335f3ce9c55c8154adc2c7ac2f933e40201b60615f8cd6e06d414f1244d298a6ef767f01b1293e5e1d2933166a42c8e591efde3591d176879ae14858a3a985e58d4af44e26cac6fcec3", 0x68}], 0x1, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000984000-0x30)=[{&(0x7f0000fe1000)="d71812246c18cd914686cabc65be77f0d7f78cbeb7fcdb3dc4a1e6bd1c557186d6a38895b9701d8b7a1330591746817177ba619967a8ae2e756af5d58f7a7054a44aff", 0x43}, {&(0x7f0000db5000)="6b0d300450e7b8416912a5e2278d9ee2d45dfa87bb15114a4b4a44fabb47ca2741fcf3116327c292179fcb68d0ad59c30e5c0f75beec8da4f8777dc4e5e0c7ae85489dabdec03c90a95a30888c9ef32d2b95885da27b6e6abbbff63a989a4a4c07792e624a4bb5a6787ff6bcdc43774ea82ed1", 0x73}, {&(0x7f00009b5000)="", 0x0}], 0x3, &(0x7f0000c71000)=[@iv={0xe8, 0x117, 0x2, 0xcd, "aac939170f283849be027430ab8f2bffa1e40df7c6b28f1f1e17d925d03481b4e50f93a03579d9c5b4a7c9a92516a2d0c740373a93cbd8dd660478e3a0ee497932afcd88ed40d1ad277544912e2f38b9fbd2249817b30dfb3dd250dbe8e314963edd6618310538c13937ba669c65eeda2fa1c7355129b5de864cf2d5bfb80697106bcde46424adc6c8d1f137b8c323e6fcafcc17ed23457bb0bda69be0c003da7df69aa9289c31112b4647f4784a0cfdd41bd1ffd0f1255cda0fc5db1ff0777040dd2afbd5cb8af6cb6d34c173"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa8, 0x117, 0x2, 0x93, "af37957409a9cedce3e72a60b9b150b8dc221957ec6ff00a3d736a1a070615789c5dd8cb935ef73632df59b57e09102d5345ea2da86c6ec709d6ac1e128540c2dd7199184d4d10ee2d5be0d6eb76f50c67703f306c982edc352998d6fcd0f614db2dde19e43f2590568217c0469bd699e87ae556f55e72001ed35c0232f6fa51ffb389951f54cc8fb7066baae573a06a61a9fa"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffc3}, @iv={0xd8, 0x117, 0x2, 0xc2, "fcd296133b4caad147db1096f8e3594fe172097015c277c0435343e5f68990c693591777027428e15eed87c3a3acdb4257ed8248819edc584c04cd3e32be56a22fb7c05b25d162537f46928b616959cd0a098430d1f57ff2e0948175fa6db2a3ad3ed942f17881f663176568c941a9dcb47e670c321c301ebb18272e2c241c007b77fad8162aba13318222dc3ed3ebb460d886f96d4e8980ec9b2ea95d1d9b5fd0bfb39ce2950c69a8fe71630634abb0786eed73f9f6bbc9bb7baaec511a6e86c042"}, @iv={0xb8, 0x117, 0x2, 0x9e, "a17bb74dd454b42054b23f4745bd09fe9c2f478550b40b543fd89bffae005000b524a028ab172efb944bf1f86e81ab42b595c138d9867db8fac9038b7a8f31de7c9bac7d46f67b59a00b3f6ac67bbc29de1d71117e16a462d1c0c0545955a95e5e3baa7010db3126c836b73cd8eb46a63b2e24b383869e77b0a81914a7c96b2b96341b36b31cfe446a7f8fd9e91d5dc013ab91f4477be3b51647df1afcde"}], 0x368, 0x40080}, {0x0, 0x0, &(0x7f0000403000)=[{&(0x7f0000ddc000)="347a749f769106155e7da62f2e528c0fbd59995b1948cc35f7ad1555c250ca5d364746c36c722323288f2f0381f2ce632fc5c425b4a5e9e4bec95d17970375e81467cc058026cdf240e265fe22d1e6554a474427a683e802a08aa59f62d44d0accbf3e9c652e398b116bc28a48bfcf275bc7b7e4a395d492fb267db7300ec1d349e9c852f3ea7ea82192683181c44d0e198cb3d6e01bc49002a5af66356754a471bf10f2eace614a", 0xa8}], 0x1, &(0x7f00007ee000)=[], 0x0, 0x20008040}], 0x4, 0x0) connect$llc(r1, &(0x7f0000f74000)={0x1a, 0x1e, 0xff, 0x9, 0x6, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x1}], 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b4e000-0x8)={0x0, 0x4, 0x4}, &(0x7f0000a6b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a0b000-0x10)={r2, 0x0, 0x7, 0x100000000}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000662000-0x60)=[{&(0x7f0000a91000-0x83)="6af467b56e6275b57ca87ba42139633700db041154f8d8872dde279f45ed894f34062deb28c4ae8de12d0ba8089b3f0e357bada7f42f76cb23c7941b6a7bd27c7af699299eccb011ef45f37a7ba5b4d8c707a90c", 0x54}, {&(0x7f0000a46000-0x35)="2ee9c41c4cbda21015a344ecbd25c86c7e3bdfbacbf29f97329f391970e05bbacd7c3cb692615961e54886533007f48174f6e7a840", 0x35}, {&(0x7f000090d000-0xf5)="90113d02c683163afd418b782c6f3c414a32191ce4d71ee063577e7120d603b3d6b079950fa8fdcd7d9cb51fb9d6712e649708b8e0b51b27bc020ba41118833d0d4863bb98e5cd4b311d087fd696cd6e96a854db21f7338dd405c9c2fc8ddf880fec25433d3d5ee087161b58174ad3871e24f5b242bf74eb3f3d0507b2d49883ca5fbfd7404355779358592c8e74e8a7bae06e1aef1f3b937960ce831bc5508adb20886178b6eee426a92e3819669eb02ae42aa607609286695dc85f0db86e3e2f4611ece04a85c57b4147477319a7cee9042cb9d2990d6c35c71a5e7c9d6b78f792aa17e2adfbe43f0390df0421643bdce5710b7a", 0xf5}], 0x3) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000476000-0x4)=0x0, &(0x7f000059e000-0x4)=0x4) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0xa79}], 0x1) 2018/01/16 10:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000f50000-0xc)=@proc={0x10, 0x0, 0x3, 0x8000001}, 0xc) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000cc3000)=0x0, 0x800) accept(r1, &(0x7f00001b4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000261000)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2018/01/16 10:50:39 executing program 7: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a6f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006da000-0x4)=0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f00008c9000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000adf000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, {[]}}, {"76148cea12aef60b5f09948886a2a1146052cac0bf721501d09f753f216218e8ece82ee26046efa00091d2d9bc2d641ff35ef8c5c9ff0f000000000000f86dd232a18e401335"}}}}}}, &(0x7f0000adf000-0x8)={0x0, 0x4000000000000192, []}) 2018/01/16 10:50:39 executing program 3: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000eeb000-0x3a)=@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}}}, &(0x7f000047e000-0x4)=0x3a) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eea000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000578000)=0xe8) mmap(&(0x7f0000eea000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000eeb000-0x38)={&(0x7f000008d000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000512000-0x10)={&(0x7f0000eeb000-0x10f4)={0x10f4, 0xa, 0xb, 0x200, 0x0, 0x2, {0x1, 0x0, 0x4}, [@nested={0xcc, 0x95, [@typed={0xc, 0x19, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @generic="0582f427500d7387069b10ce9f56f517572ef8e63ad2422a0cfd40a15c0ca0d5dc8f31ded1a6ac1788ac9aecea7659e6db41704c63664ed370a338738af566f6f279913dd179ec0f9f0599a9d06096d5f8ad2d8a958ff7a19f238014b8260d24abe260880696b7f41a3f981721cf257ca7713aeb37569746790717e9d3ec2abb73513a0d59765e9fea47bf42d1b3ff50e218de601db7df745f899959d2fa6a5f5890ec33c4aa6e24f5de61e7eb6e76ba355da4014864d3603cadb231"]}, @typed={0x8, 0x27, @void=""}, @typed={0xc, 0x68, @uid=r2}, @generic="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"]}, 0x10f4}, 0x1, 0x0, 0x0, 0x0}, 0x4004000) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ee9000-0x4)=0x0) 2018/01/16 10:50:39 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aac000)={&(0x7f0000586000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 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) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00006f4000-0x323)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f611a4", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/16 10:50:39 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) bpf$BPF_PROG_QUERY(0x10, &(0x7f000028c000-0x20)={r0, 0x0, 0x1, 0x7, &(0x7f000035d000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/16 10:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x454) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ba6000-0x4)=0x0, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000fa7000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000104000-0x68)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x710000000000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010c, 0xb27, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000072b000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f00000d4000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000492000-0x4)=r3, 0x4) r4 = accept4(r2, 0x0, &(0x7f0000230000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000fdb000)={0x0, 0xd3, "4ec40ba2694f3aa670832a208af8a134b8dc25c2366f98b32206f690c73e60d0fdde0f4a3ea64343be15f761eb62f6e37a5698a3b0332df0ef17f3fca3b480874864a8a80ae880ed1e4b3bbd22287405c359c291c5b1a2d985149da6298e4d7d7340e92401e974becc00c620929a349e77c99fa57ce260f8ecf311b74dfb3d3bfcb5d7f1ee7369fb7846dd99374319a7d7ac5a8bb8158c3f52b5b117fc0031cabed0c1dbde20c2e18399d5b96554ffb6add5420954e0d4aaeaf2083ecd2f3f803cb7c118662e63134b2258997a7dfc10c8b1d7"}, &(0x7f00005eb000-0x4)=0xdb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000aa8000-0xa0)={r5, @in6={{0xa, 0x2, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5, 0x10001, 0x3, 0x1, 0xb8}, &(0x7f0000d5f000-0x4)=0xa0) r7 = accept(r0, &(0x7f000066b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bcf000)=0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00009bc000+0x78c)={r6, 0x3ff}, &(0x7f00003f0000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f00005fd000)={{0x1, 0x70, 0x2, 0x4, 0x81, 0x8}, 0x452ed37e, 0x7fff, 0x0, 0x0, 0x9e02, "434f3fa9d0a5b3915f7d198ee48a7b353010a818963a94be30c0b2ea8e473907d44c4326ed5914323eb69fc21b63a649e5f09bd9bcb86916a611752f7e5767f5431c7081b99471aad7de11e2e13f1a4eebc3c1dc73fb714ec82fa276054c4fa82400255c5b9cbc63cbf86e8b94babd4046cd9d638dc9a3d8c598a86960653814"}) 2018/01/16 10:50:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) listen(r0, 0xf0fc) 2018/01/16 10:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$sock_ifreq(r1, 0x897f, &(0x7f0000306000-0x50)={@common='ip6tnl0\x00', @ifru_flags=0x1601}) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006df000-0x4)=0x0, &(0x7f0000cbd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000023c000)={0x0, 0x3, 0x20}, &(0x7f0000095000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000db3000)={r1, 0x9}, 0x6) bind$ax25(r0, &(0x7f00008cb000)={0x3, {"c3d18401adad79"}, 0x9}, 0x10) pipe(&(0x7f0000e60000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000005d000-0x28)={&(0x7f0000d3d000/0x1000)=nil, 0x8, 0x0, 0x10, &(0x7f0000c01000/0x1000)=nil, 0x5bf}) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0x3, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0xffffffffffffffa1, 0x3, @common="fffffbffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000034000)=0x0) 2018/01/16 10:50:39 executing program 0: 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) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000058b000)={0x0, 0x4}, &(0x7f0000308000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bc7000-0x10)={0x80000000, 0x208, 0x40, 0x1, r1}, &(0x7f0000e69000)=0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000d83000-0x47f)="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", 0x47f, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001e5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000653000)=0xffffffffffffffb6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000044c000-0x108)={r2, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x6, 0x0, 0x7ff, 0x3ff, 0x4, 0x6, 0xffff, 0xf749, 0x81, 0x7, 0xfffffffffffffff8, 0x1, 0x0, 0x1]}, &(0x7f000026c000)=0x108) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) 2018/01/16 10:50:39 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r0, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0xffffffffffffff84) 2018/01/16 10:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c05000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000010b000-0x4)=0xbd5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000aa4000)={0x100, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000004, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000194000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xfffffffffffffffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r5, 0x6, 0x549}, 0x8) splice(0xffffffffffffffff, &(0x7f0000871000-0x8)=0x60, r0, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007de000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r7 = accept4(r0, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r7, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) setsockopt$inet6_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f000066f000)={0x9}, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/16 10:50:39 executing program 5: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000580000)=[{&(0x7f0000126000)="005720855c309ae826d233428c268f4d188f0cf9984a55bfa86052efbccbabe7ee8e99018e133f9d9870c450150e489746fb0e1bb61975695fc40ca8e1199fdb6606d2b08d8d5788fba100395a551d107944f575b17c473458ca592b0b72554455f5fefa007ff943425a3692d0495c9ab987cd92a2a96cb59c57acfec34dbb829129bc7b1c683c843423e0d2650ddfa90407cdfcc81bd1bbe385711feb4faa81366aad05fef43249b8cb7df3a3628f12f4ad7878c2b0a86069ce56867fd0bff8e774e91bf68c374aee5acae41ffefb0d1589a4854a944bd7e86d", 0xda}, {&(0x7f00005ab000)="9ccde8f662afe1ec5bc2a415cc87b291e6348e2a4e2697cae8217f9c1bf585632e0eed6ee0a8639ac2e3fa4530d79e187ce6698edb9f462b26ed570e82d242e7e6016837966468a0cee54b072f666a0bbc05e220cae36d3ffd9dc4a25e3ef99a54f332881409e0c6834a8d991af591eac0685eba65e555", 0x77}, {&(0x7f00004a3000)="9975327e18651ac1ce6f77b3e3fc749a8a1f165150be5ec21c470e7af3d1099dc0bdb99db80685788cb83fdbcc3c84b246be11af71aa2f757cdb590a3cdb9c7c49e5f4e4a94a747ed5f962b2bd1897f2e123494819298d73", 0x58}], 0x3, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f00005ac000)=0x0, 0x80800) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00005ac000)='tls\x00', 0x4) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f00002d9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001ca000)=0x10) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000536000)="8e67efd486fb35f76830dcb371e16beb1788e316967f3e47cb9f9a269bc2cb31f527ba67b9cc728c5dc78a46eac1383f4df8c3aa5b4d178c41cdedd6cc0235fe01949342d1b4442c01905b27d7b08bd8b001250969b193377d9db5a43b11f4228f6af38776aae616e2f11dec959e8d6e1e8b6e6ba18f41e095f2b0a27ebbf68cfd9eecd4b3d5cd443c43414c395685bd5177b19e3bf6626b1e2578258a08b25c837ac39a9c3c50e949344677a77fc96539edd1830bbcfcd9d1ec147d1677f69090c91ba71032f731296d486cb247f154c7a4e60e42d52e5a9dbb203675fb373ce46b317c328e453b1ef870afb688489e87") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00005ad000-0x1c)=[@in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3fffffffc0000}], 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0xfffffee6, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x49249249249278b, 0x0) 2018/01/16 10:50:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) 2018/01/16 10:50:39 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f00001f6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe5000)=0x10, 0x80000) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f00001a1000)={0x5, &(0x7f0000fe5000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendmsg$nl_generic(r3, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r3, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r2, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) 2018/01/16 10:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 10:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket(0x10, 0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwrite64(r0, &(0x7f0000c1a000-0x9c)="148b31bc3632b89890bdcae9d56447a5ceb1d5462cd7b9a966bfd73d7fd7642555d1438ac9f4c22d3dd9ef02a273febe0d1232f29a0c5f485bc8969f9f5f5ca6f361878bdfcaa3e4ed7ccbf8db0a10677fe884bc9d3f519f3b32a06b6cfffeb89cf9328f1024cf36772c791fcfda5851ddbcc2daee4c21e34b76ff484ec82d24a53ef1c70487da9d33a9a43160cf5be57d6f10837184487e092faa96", 0x9c, 0x5d) r1 = socket(0x9, 0x807, 0x6) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001b7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000099a000-0x14)={0x0, 0x7fff, 0xffffffff, 0x0, 0x8, 0x6aff}, &(0x7f0000fd3000-0x4)=0x14) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000089a000-0x4)=0x0) bind$pptp(r1, &(0x7f0000d5e000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007a3000-0x6)={r2, 0x100}, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000160000-0x10)={0x1, 0x28, &(0x7f000019c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dc6000)={r3, 0x8, 0x18}, 0xc) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000d0f000)=0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00002e3000)=0x0, &(0x7f00006b4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a87000-0x10)=@generic="383195f0548a5d19397c7b347c86e2b2", 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/16 10:50:39 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000006000)=""/138, &(0x7f0000006000)=0x8a) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000004000-0x4)=0x0) 2018/01/16 10:50:39 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000014000)=0x400) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000000e000-0x84)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, @in6={0xa, 0x2, 0xd93, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x84) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/16 10:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000d000)={0x0, 0x4}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000e000-0x98)={r0, @in6={{0xa, 0xffffffffffffffff, 0x8e6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) unshare(0x4020100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d11000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e89000)={0x0, 0x0}) 2018/01/16 10:50:39 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000983000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f8000-0x4)=0xe8) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000)={r1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000012000-0x4)=0x200, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000012000)=0x0) getpeername$packet(r2, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000)={@generic="7dd8d2be956ccc7075eb840894dc6b4f", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000010000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000009000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffa, r4}) 2018/01/16 10:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x1, &(0x7f0000a03000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/16 10:50:39 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x8010040000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) r1 = socket$inet(0x2, 0x7, 0xfffffffffffffff9) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d26000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000-0x4)=0x14) 2018/01/16 10:50:39 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fd1000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 10:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="35910d3279e30559619e4b9f87c3879ffc169e2c436ba9411e9d22945e71c2a1d4b7b1599ac3b380b97d371c7742ca2aef3669f93a0799462d9765928497d9c1cbecab030ff4f5c65fd5c039ca7c9025d0dd371810035cc07d6281d1fde72c36a0adbd9a45ce5f64f73f7064d9e60eb96a2479798e79298a6df8d27c46648eb4d8671592358c18aff82c6b28e1826a0004192878f7f3773c5cb8d8546ed97c6587f949831145f208f1b1ee0f8850fab3a5c8a45c31ee236cbc25d91bb2a4a48594028158350e583ed1487d1584cbbd5d023b32b5ac544267ffb3064f1c4c182f7dbeed4c6afd74b4c2b9f59c87a8cc757d8bd0d51e0d67934a30f79137033826eb5642fc2e06fa8022ec01abe6017525389791e38671e5fbb102670645b2c6c5c2432a7727b89d326d996f6ae155f3f77465f76ab63f4b3b4c89624ffe1c872b112cca8fe03fcbba3e358f09842b19a8313df5da8c55a467c0aa890eff894ef3be07f2ba890d44495e6b8ee7cba61fe5b251755bf1af83437594031d107dc135985bbcfd3f8a200adc3fff24fe99938421ebe2ce16ab5c6b81531999f4565478ee7aa14a98ac175d788d89f8c5526d45b99376b8fb9d5d2e2d84a4148ebdb3d256a03fa083f0ed7679a92a1189411694174dd531c9a51d5771357e25aaafd89d69ac4c0ef7829be32931e4d4167aa1ae79d75ef423cd1ecc7131f09294189c3432a0f6c266fc4c52def8d1851a605f8d096946aac152899b1b991d7d1e4f339d350dc76aa74113ab18a4b446e8e789a7deb59103f7209f05de61278a768d8c54bfcae714525ef123f045d2b832c4da5311db547bee8f52d0721a70637d92f14f393e6f6fbd91ae06060c4910d187294a0a5d333526324f62e780ffec598e47f49d64aa101ea52f3cc1adb07a5fdba8b16c0155f705d8d04da242d283bcd85a5f70cceff1c20c71bb40418de316847b25562593b14ef56d95bffa5e86e0f2890df2772ebb875b01546e9de97efa9c771df6d019cd19ac7a5b6e4b25707517f6effb2ddf0abde1541584dc5e60a814b0dcb7922443026fbff79c018652ae92e029a8c25a703a16d6107d604179e38ecb42fcd6fd28b18a690877b814842abfe5f4908ac17cb919915be499afa248dbad36d867c273bfeaa8125e1ef3d09200170766cb01fc016bd561bed4feaf33420309e090a00521baf23c53e7d60abc6beac5a954d78381e80f74bc74c65665f3b72ae7ca22f6e1a28d60086d138fc2974ceb8e34d45aeec365bdfc56eae0424c86bc5994cf614f6ae07cc623fcaf97e706badd36903636d0930f83324c56afd5808c9c66a77c4767743266ca4f8d6c6478392c49e01dbf923fcb004de22a2c00d73c5e67d21f6b0a9f77e871bafafcbbd20f79b3cd59573ab6579a6e702409099b17dbdefbf6b61a4dd6699d7652b6fd8c9e5658ddbdf019cc388425fa4ca51bd799bd1f7b550d984503942274cf36966122e33b7780189e00e2b1a1c99dc64153fc4165bc8b21d671029162be5952217916e32576baf65acdd14443f2094b34af91dec5c025ca1f384693ae6693c7cf7735aad75207026d0cd135256df16a1bf9f42fefff99d50b832b0ddaf1e4a59890ec37ae35c937f44ea504bdb3fb774c3f2aa11f37cb7b8dc8431f24e1616ecea1468641a822c0418ed1c198dc2e73713a189532b27fc588a10529f395cae9a125bacb0cd5650ef66d7a3eafda211496af8297607f064f0ff5264cff3a3bb974f474a10978f1c59a46602499ec1ad5a56c3e10cfaad232288858996cf22cfc64690be4cad0be0328d68d17f7818cd73223e2c4ea0a2bb35dae8c32e3abda3e2f29ca10ebdb02b10fedb3a07ea16e6cadb358f2fc09912c93f96f2ed6113fb5bc304f2a21707a6d76ecf6deefc3676d02fd30a90768782ab55269d3ca95a09c2b5d57543935fb3ba030b6a7d5274a219312740ca70004916b76848949a997b04f108a7ef16bb8b2666668c4bc7c3abf53cf6954fa22f5b4df06adc3f88e46fb8e53a6f6a21c383751ef87171dd314a472d882d62747cadcb27de2b897a2989a5e37e46c6db53367d5fd5d79ef49fabda1cb0c84ed02b6089b5676e8513f9db960823eb66bbb6dcab5ccf27d36e07c883f304e09706ac75ca5160d8320488301dc604a75a105e1a3c5370b8be5c3a1027df106728c461725775a3c586784edf14f6c4f2ca407cabef228aeda150dd8db156c8832e30b460d5086d6255b789e2a3ebd2d0bc05661cbe3ea94dd9efa1b4850d40b2d25182694ba4c569454417a64f9a0548986c55892f6edd68ece163bbc73c51b77cf8f439381a3c5d81ba55ee083b5f5af842819a3914e272552e770d8034c51ef3b7c8d8f2468f7cb8315ce5c3969b28ecbb4194f81b14bf0b501d97aaa20326bb6c7e6586f9782357eb09be41ba8825a292e4938e983b20826880db4935266d46b068b3eeb000a376bd4ef934d8e03bbbab73aab56405a339b4cb6e9f98a235eed3737fa92f8eb175e984f4b2a85b78fb2922a09eb77d8a5604fbcf53cf4f57d2720cb6a45ca60fe20b0ac422737bc1247f1540d92f299ec32899884a1d203b0abab57d9b31974ae1451c64dcf8a0d91aad4d0e053b0ab6f11764d43977ccdfcb6938889533c8300d0cbf780b25cb8d6fde41b4e6a48644d15e118ac87dc653e93b179b6408220ba3aa9556be63dd50652d24053803444437a8a110c94dba8f2b91555ac9d007cfe37919c2c0953767260b5ea047c1b47e78eea82d1596913baf744decea2eb851685569d05d802746ca1b1038688263f585dc9d22ef68fb42a5a2dbfb5ae6d0cfcb2bd395cc41dd1584024b8f1a553c5c6b4a6944263b7e2fddeaf6b1ab1030352c2e248453d9f80c57a266e88e91a1009ea733cc123ad5bded67c6fdd86cd306f48f9e91a2c216162335a87a067a24450481b6d4e0e33bcaa15fef9ef6308daeb2bd042f806df886e6b18750ca6a596ab8e91d9067d1d947efc713176f76134cbb8957829a4e1f16e0198374dc05ec769c472cd7571b8ce451c150992a9a6a0cbd103d26818d7080a455e6f6bdeef5d36c713846bd76e70b91298df90d9565aa0bb18b450c9c2e768481ae0399631de1bf952daed0015819c8b8749a451d2af9c29094f7c72adf399804fd6d5bc797a532dc11211caf37943fbe44584294dff5afdbba956e3ec3f385273d15003d6935fe322963ca9160d0cd5cdb3dd5a9d1e48dc8202cdac1545aeb1f7ffedcbfdf3b9549b5cf265700a378d607ede206c4f8fba86585869a507850c20b4586039d556f855ad7d6d93f5cd69be9972a172daaf2437afbbdc11ef77614faa4f30be3c7638e2ba3b83293e76a5a312080492bcf543dddc048b35ad4611277b1cedcf06951b748ab41e9a5f188fcd027c18205de81971b4f4ad2dcb163670229c854393d3546a87733a1c87b3b59c382385529d71878e6053f5e5001a8ee379324185c66c16095c4ccd96be9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0x1000}], 0x1, &(0x7f00005fa000)=[{0xc0, 0x19b, 0x200, "adf561ef78d60edb8cf403a0a60f56cb5f5484ff0f3389986ca02c8830014c5b7ac48b131709c25fd1e580d8367c7ef44dc0e4b023abb064832c2a0432503dd31a855e576684efc3e0282e17138d9813a092cae4851e87dc50bb898ea48c2a518fc22e73f3e11587c1f45b1eaf0d314bfb390d200e14adf2572ceb4f04eaa4232b2aa8eb59fa4b7cf8c2cdbcbc20865d65a714cec805add634c6058d374f7ead62e52e44af7bec11eca791a2"}, {0x30, 0x107, 0x17, "26dd809ed0986b0a25b2f78b3cbd46ca017d4b049387f53918"}, {0xd8, 0x13f, 0x8c1, "8288d4b51ec92a79948afd8bf970219766f796b1c07a0cafe6d581b2a3216a826e6fc2780e7260b03c0bc54d0e1e3f25d730724e49c6023dd5da6cc2beb7987a12abfdba703a28c6a756f81693413436268fe79bc51e08a4bde5f3d152c4d8dcea001bfbdfab153f482d9992844354215fe3028974f3b27b1a331378aeedeb75bb09b2bebe90af4ff421309a29ac921e3284971b23970789687db600a7a26f681cf60b23a1f1f2d24aa563668c1436ded18d5c316d0d0ed11e56751c810065ca4b061fdd8ba6dd"}, {0x1010, 0x129, 0x7f, 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0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) 2018/01/16 10:50:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0xf28b, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000048e000)={0x0, 0x4888, 0x2, 0x3f, 0x3, 0x4f89, 0x6, 0x4, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x1f, 0x0, 0x1}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x7ff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003c3000)={r2, @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]}, 0x80, 0x6}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 10:50:39 executing program 1: 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}) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000e28000-0x83)=""/131, &(0x7f00003b0000)=0x83) r3 = accept$netrom(r2, &(0x7f0000c17000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000381000-0x4)=0x48) getpeername$netrom(r3, &(0x7f00002f1000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d1d000-0x4)=0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) shutdown(r1, 0x0) sendto$inet(r2, &(0x7f00009f1000)='e', 0x1, 0x0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:50:39 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) 2018/01/16 10:50:39 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fd9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000fd8000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f4000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd9000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd9000-0x4)=0xe8) 2018/01/16 10:50:39 executing program 7: r0 = socket(0xd, 0x2, 0x0) preadv(r0, &(0x7f0000003000)=[], 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) 2018/01/16 10:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000382000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b48000-0x4)=0x26) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000009e000)=0x0, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00001df000-0x2f)="a2e937d1309cc1fa4800331bc3d2b01fedefc41f80522311f3b9727b459e891897c6e9eaeaf30d7474c772e84cc15c") syz_emit_ethernet(0x76, &(0x7f0000f7d000-0xa7)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x40, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "25aa47", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "ce3f8207fb4f627e"}}}}}}}, 0x0) 2018/01/16 10:50:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000516000-0x4)=0x3) r1 = socket(0xb, 0x4, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0xcef}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x6, [0x529, 0x200, 0xfffffffffffffffb, 0x7, 0xe1000000, 0x8000]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x5, &(0x7f0000003000)=[{0x10000000, 0x1, 0x9, 0x0}, {0x100000000, 0x3, 0xfffffffffffffff9, 0x100000001}, {0x8, 0xe756, 0x10001, 0x400}, {0x1000, 0xc1c, 0x0, 0x6b}, {0x6, 0x6, 0x4, 0x7fff}]}, 0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000)=0x100000000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x7ff}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0xfffffffffffffffb}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000005000)=0xffff, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000006000)={r2, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000008000-0x10)={0x3, {"b372864495fce3"}, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000008000)=@proc={0x10, 0x0, 0x2, 0x80022}, 0xc) r3 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) r7 = getgid() sendmsg$netlink(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000001000)={0x20, 0x3, 0x8, 0x5, 0x1, "", [@nested={0x10, 0x88, [@typed={0xc, 0x80, @ipv4=@multicast1=0xe0000001}]}, @generic=""]}, 0x20}, {&(0x7f000000a000-0x540)={0x540, 0x42, 0x0, 0x4, 0x2, "", [@nested={0x4a8, 0x32, [@generic="39e3b86d17253486a4120f5701399b6161a9f854e87fd1b29d5694ecd06fbd963f5cbaf60ac75dfd9bf06f8a1eff5ea1c07f68d5f9b9807dca13ad88404e3cf041719911ea42b5914267433ade5af6038c098819a62d6cf0c4afa5e202aac06645af3c0a2a6b2f95bb353ab303c58b738226198bb5758772878f8f31d8533c4cf2b2df53473fa12be7665c189b99558419fc3a63", @generic="f2231644780b04415f07b8083ca92c87ade8ce4851ba43fbfdaad48946fef6d69c1aefd31adcdb6aa45c2f1c1f6244da06fc71c8297cb15d56e523cbf7381d55e6e48ff168f827710fd87ffb0cb55d1441e7e33bb47fc24783aa0e83c1eb5f27673504cddbb9e96a62eb628a4d8aa8d235bdc0d0536324f6de816830e734fa6d42389ad698e4ace1e101917a6e3f4f55683af7e39141a125bd28795156b82e0444b1333e5578b778e164137192d05881d007a375ce247ef75fe80631e5a2617f46f6a3af85311d48c612f32a1d27854603cb98f1a0ec3f06ad42cc0d791db065338b76e039b56d3bcb0ddf3bcf5545a48ae8bdc77b", @generic="b500ac14b7fc7edfbd05fbf1ddbca7353407b58e6be157de59ce2548dcb8470b84b4c4025e758b0241433824b9d30964449e516500482dd6747bd9209c8c2b9b034b8e82d73efa39999ce843cee7e6", @generic="d797803c51c4f2e3aea4a5da7e6b060cbc42987303164a32a8fdbe1a2d51eae84484fe7c077d8b9d7d6b091b2097ef9185589888cc120c5001385f74070e243354f56a4735b032377ff1e49ec708f367d982c6eab40c58ae4262c38719732fb966b4fb2448a74cd5dc9c8b21cf5c5d6d5bbb8996252b706eebcfbfcbeb133142a074490ad6e8235805fab0bfcc7faa700a48139cf837e3595f85c20fa9d5450afdc217407aad0124fb00fe39130efb4b76b43589d5c36f9e964507", @generic="902699befff9b10f22244935cf37b3abc23e8fce35984d47a20873084a8679ae5134f1ce2dc9a421be777eec287f5e7ce66bb8dc1a75cfa05d040a0bf8f0c8788db62ae1c917e0262100f900df673d6ae487f53bc83e3244e7092726afa91bde72bf14f9ecc4fbb1", @generic="f9b702162bfcbf718b82f552a3987b719847e586c5f41fada5badc62d20f7d192ab510d25ef448ff4b2d889d1b94c129e7e90b10d6e07263e63824fef6f43beaf6e185ce9c1d3d3d279f5a4cafdc51a3b856758b3247c0f7a94632695ae8303e3e33e3c2ca94997287a843771920be2e9ede5ca0ae803bea7988", @generic="72da3df1c6633566febe5b537b4645bf5e34635079b6b1f4730fbc08848d0ba5cb1213656a86c25e5097587e616179f706c5d3ce67ed8079bdb669acf6bade51123bfa13f48a8d27f01d416aecdd2fd8ac3457b8a195ba2a8ac6a68732601a5a", @generic="85ce703f7d783acbe1dd47f69d2c1cf1d6bd869d72719916611c1f1c8b120c5103dff7b49f9236c2726e78c73cf4363d34ccc1665bc94d2471d4b0ccc71e719b0e247380891082a184e4b516fc6ff7c0e7129bda5d19cbdf80887f4c8ffe4366cec1687716e29db5fb593b3a49289c38a9110fd7b88462c13ca4a7d8d84d5abcadd3770c7bc3cc189031124575aaea699db33bf2e6fee88fddcfdef4a950a0af133da56594165abdb1633d6f4a0fb43d0078dfd6642064725678c3ed92953bd1ef7248120e61cfca469faab9"]}, @nested={0x1c, 0x55, [@typed={0x18, 0x7c, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0xc, 0x61, @pid=r3}, @generic="d231eee059ab678b30fca83456f1b5a3b576007adb11072489f81e60d450cdd8d0a412f9cadb8f5718c27552c10d703160b001684bf96a67bf9486149c8a58a605d48405ef3c129985b3732365b32b3d4dc6812a3fe7a3502acc297d94feecec"]}, 0x540}, {&(0x7f000000a000-0x19d0)={0x19d0, 0x2e, 0x400, 0x0, 0x3, "", [@generic="bebac4339826691677dc46e9d6f797a2c055ed3962a396f0ab283ad378f6ee4432f74b7053bef20492593c019a7072d36d94e454f2c4141ead8599e62efe33bc656cfa886b7987981f4d7c46077940f5d562346386faaa1f86467cf4a15d8c12b1c473c9e339f32764fe7a59cf597810780904a2ac52f516b6f2202d8c1379b4e600506b5a7eaa9de12ee3ed65d44187df3c50649de763882058055e918d415b9ff127e96560f8ad", @nested={0x164, 0x56, [@typed={0x18, 0x0, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x43, @fd=r0}, @generic="e9ef1619ad5e06d8bb79fb8f9a09261780972315eef2cc6cea46ba0b2bc4fa6e56c8136d095c9f01fed84598af4b053e6a64480b1d42b292620854ed3fb526ecc27757fb7023c8db45d740ea29490e2c7cd9209869051a8791e26f9fd863b1128303209c68c2f4febe6ae2efcc167812e34d833cf556898390544bb3ab27ba88e2b3b10e7ebb3cb1fcf8ccd147", @generic="645ee3bc759a3110ab5c00bea3bc2e5dff0156639a31b98a9cc024a0e6c79e71793d26e8eaaa22bd7eaf8c15f0a951a8d91f161bf04893daaaa10b0a92e84346c2f9472385a4c44f876018dae8db67f6bc25c304e4ba1e8c83bc2536506af61fb20be68f78a8a92398c1a57edfb420f306cc1b739f1a9175f1d76a9c1ad1ee1bb8d3b71596f74ef99b66ebbd4cbea786eab285036e9a", @typed={0x10, 0x33, @u64=0xc1}, @typed={0x8, 0x19, @void=""}]}, @generic="d20aaa257da6af4d25574c7378c0466a8d2f9bda5d5586b3a2b432505d2587a618b30d455592048c8fef5f49854bdb4f6645288b935f83cb0364202389e8a7921b65bb8dbd4453fa77c046c7c2b8b63c7600e5951f35e8bf2547803a557b5f35ef1e490d0097ae4ee4683078f745a8cc2804faf07f16a57920db7214ae98bb573f07117173a1349e2eeb8f071d4ad855b48d63151a92a2b135bf8cc97387195b07f8b30d5ac3f96e22e4ea5e834f17967e925667f6195eb468707881655f9ff1b1aec544139a9496a7412193df9428861be2e14c56153afbffd1081ea7f89d76349e5d384e4e456c16ace57c3fc75e0d8b81410248e79c6fc0", @nested={0x18, 0x44, [@typed={0x14, 0x1c, @str='@keyring%\x00'}, @generic=""]}, @nested={0x1314, 0x88, [@generic="69f85fadcb224b55664c18541203fac7508157fffae5b772b78fa87b51641d6d2342aa88096ec9682fa62b59247e6d0f7afcf97ae73a389ec232dc7f18bbd7257f487ff6eba220a0d3bf8079bd8000b9acd8fb6061686c51155f089ccae76fdcdf4b2d1e8c0429f650a4ef44dad05b5d251ec9ef26119e41159b061507b1852fe662dba348991e7086e8214b6cb255b3cbfd8028cb21", @typed={0xc, 0x32, @uid=r4}, @typed={0x14, 0x79, @str='md5sum$&\x00'}, 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@generic="de678bf02aadd9b2be3f3faa47a49cc69fcffd99e9f63e107210b084324050a009eb4fcbe1727c537c8a041cde129a9f480a945f46ed044f9f7105d6cfa160fba74634768f341fd261bf08496bb5be6d4c1a3ef635a7d628bcf422801e97a71c17edc616774c92566a96dab5ad5c3394a624db5366029cef2b90e6f2e9946baa0f105909ce331774ee2e4b3af035f1e96af37e1bc71b4e03cbd16fc337334181b1a91b34010c0c6fb68e9011de8f404505b6b5e93e09560d918b148135954c6cce7c1b32085e26cdef1e90012e31e84b77c7138fb517f07b", @generic="ef0bdcdc0b4ae83ca8458357934a6a6bad823c66fef5789e4d05dfc7f00cb88f9478324aa9bc13780df4a99af2a978d1abc87e56b265ef92d771f0d1ed07455aa67d90698544efaf679cb395c7342fdd960aaacf13fd83badd34662641b9be53e9833aaa363aab6a519bad49902e1d6c561228add7", @generic="4ce8c2171e5218cecf82a890d60c1d76b2076a7cc1894f4945a3ac0e72698599f2f53a90b2feb87df7e08c7faa935162298054a354db64d73bce27e6dede7393941906d79a0f9a86ba5ef1", @typed={0x18, 0x78, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x3d, @str='\\\x00'}, @typed={0xc, 0x5c, @ipv4=@empty=0x0}, @typed={0x74, 0x3a, @binary="dda3c02845b18b29cf956f18c5222d34daf98ed78716ec77e8fbf8aa25a8a387c107cefebc02b8322adc597c99b011e1f8037ebcf5fedd0b85a25fecac7de9c732c3c942aaa76adcd185c79d7d1eb3577a7259e5b0358e4630c90d775a974d698b9dd28a85f6c543934d"}]}, @nested={0x12c, 0x85, [@typed={0xc, 0x3d, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @generic="e494170bff3c5bd7a9008b3f101776f9c175d65e91c316731e6e30a609b660a9457aefd139d37b86f34d175db8507b65718d0d3d02d45c0a7a2bc7b528b1a81784a443c6e03aa6dc2f228e2513ea23c938d8385918e4f26f1d5e3628440c55bb71d14eb1c17bd8ec1f02a1e90b7a66bdca14072eef65996750ebffbad801d7401890250cec28951e8f15ecb4193114e4a29dbec4bb53b6581e1d44ec", @typed={0x18, 0x30, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x10, 0x34, @u64=0x6}, @generic="5126fdba34a534083318172d736ee21335330040e474b30691aac0a3589fab509ca2f2396c74654c7fc2502e836766732975d5860e32cb7a1dd7ddb848f2ac", @typed={0x18, 0x50, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x19d0}, {&(0x7f0000001000-0x148)={0x148, 0x4, 0x228, 0x4, 0x3, "", [@nested={0x138, 0x43, [@generic="a6dda4b31f567152133e0caf1eafcfde2556064b9b189684e18bb347cb90ec5896b4b065731f7a4d556015d26133374dce8907a7b57060d2e5e0572b5128e866", @generic="6b539ff713bf38335a9efa071f85fb926b2683fe6fa14d7d12bfabe74525e7fb7e511d02812ce46d6c8ae428f7bc046ef36047ae4b1abc3dad594a76b2a7412c245a0c208df7c4f619af86bde64365e14dd7a0596a7cac5cb79057f4abce98e823ab2c7222d503b01f4dd9fd924df0d9f4288696ffdcd62619d9697acce02b9531cac18260dd357abbfb542b0aee353143d44211eafda5fa305a51f9038d3d9aa523a9954b35ecec7c9f47be85287d0823ce77d32f6b63bc9fdb0dfb5f5c54a0b44b2b0776cf9694bcf3755086aa317a763da54d3796a68beaf448b8ff069791fe6cc09f17b2886e644eb4a9e609666d631d0e07"]}]}, 0x148}], 0x4, &(0x7f0000004000-0x60)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}], 0x60, 0xc6f04469160544d4}, 0x40000) 2018/01/16 10:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000c70000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000314000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000577000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffff9}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x2000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11a}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x50, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff3000)={@generic="fbb7c520db8942e7696c74dc536f6fb4", @ifru_flags=0x100}) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres-generic)\x00'}, 0x58) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b19000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000576000-0x4a)="15dd7b7f86e8867620393c2c70adf45e529108fbc0ffda00df70a0dee253290947", 0x21}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000551000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000a1b000-0x10)={r3, &(0x7f000014b000)=""/20}) 2018/01/16 10:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000aef000)={0x0, 0x200000000000000}, &(0x7f00007ec000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000eb3000)={r3, 0x3f, 0x8, [0x7, 0x1, 0x1f3d, 0x8, 0x7, 0x9, 0x5, 0x0]}, &(0x7f0000656000-0x4)=0x18) pipe(&(0x7f0000e5c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000014d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9}, &(0x7f0000d7d000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000a93000-0x8)={r6, 0x8}, 0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r7, &(0x7f00005c4000-0x3a)="e942ed1360afc213a73040ee9e822e68f8ed83500e9642dd2c2637c7dcf67283a93f4488cfba82a7cccb52410a09e0bfd2ba38a5e2ab9fc0d2bd", 0x3a, 0x80, &(0x7f0000411000-0x10)={0x2, 0x3, @rand_addr=0xe4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000531000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) sendmmsg(r4, &(0x7f00006d6000-0x168)=[{{0x0, 0x0, &(0x7f00003a9000-0x30)=[{&(0x7f000024f000)="37b83ecd4d9eeba72385f22cd25ac4c43528b6260cbe39450b7d13b85c17db860beee70bfe8d7fa6ab5f2c17372d09a13de75ed370a2ade2087a55b827359ef74a43f45263dc35380235550ade5e73b10ee8b1202af755e3cd200fefb598c4f80513f6d5ece72b35ae84422f0616cae415c7a7ef04dc0ed6dac1360236418ab225a78b0a124a4c760e4989e2846fccc46d535fcd5a6da4a193a0f7f8", 0x9c}, {&(0x7f0000c9e000)="52a96d768b78953e7c7dbb37bdc5fb1c5b4ce431e7fc7bdaaa9cdc781945592cb9ec95b1582834ee1e15285990d552345f1afc", 0x33}, {&(0x7f00000d7000-0x7f)="31cc41864f8beb1ffd01036aa46699410ab2636842309fbd0b104207afef79c54afd0dadcd2a12270b9c96b9a144e3ab01b4c536a9546d2ff295fa6d8b7cfc8b8198daee7ebb52f0925ad0ce88ad10c5978fdd4a36ac647f03ad79069fd759b82bb8ea3891809024001290d595763753e57db757049d2edb4fd9ae9a752b28", 0x7f}], 0x3, &(0x7f000087a000)=[{0x68, 0x0, 0x5fed, "a4c5855eae7577cefa5f200b0a0440ff0dd1292757b217833e16c860b8309e3a773676b6224cf07773aed5257f5407180b09f6221a4f023a70f3d5ab01d89da89b7fd835540d365d364973cf28fc288a307ec4dcb3a1"}, {0x58, 0x88, 0x4, "fa1eb8bb6ac6e5cebd07d8dd358016ab361a4cd8676533fd76773aa72b018f5d13b326c59f016586dcb4203fd542369160239b8ef4db9be7a4f0875e1134bf12ebc2ff57bdeea0"}, {0xa0, 0x0, 0x80000001, "57f27235dbc36f44f12ea909d9482d91c9315759eff62b69d9860507a7fee12742c344b034a8c509356a35b847bcc0212173827b5f3de8844dd52e41a43ea1d4e71a1c274c861c4ead22345d52625808f1d57238dc9fca90a7e7ab700c24fd6193ac915c3cf51d79598c3743380ee23cf52ffc98f960fa8bb86b8088eece9684bb2bc81afe822879a903e0"}, {0x18, 0x1ff, 0x7, "9003c560999d95ad"}], 0x178, 0x80}, 0x68}, {{&(0x7f00000c9000)=@generic={0x1f, "f920c643c57d103244cc5062c0b9efe26fa36daca6c1d3d89e0a18319f09d770a44705cf32158cde1c1a319dfb0d00fc8c7d7fe77326c398637f9b233a8a4d046c187cebec6e46c9903afb9854df13e2f9b4ea71eec21f139fef75be702f5865344d8eca35c1fe56906d738ce96d4ad79e9f3252054b6024218b543377e2"}, 0x80, &(0x7f00007c0000-0x20)=[{&(0x7f000038f000-0xbe)="093b1da3219486019b65eaf9abd0c77c148ab2c882a7cf46fc23dc0db5499b4ba540c189af8f2736c4f6a7b9887d65402697fc134ed6a4127670d4b99e073d07c0d22d70984d713522d78c8cfd71d495d9638f29aa588234fb7e97b090d7721fd87cd196cfb9fba4f90ed7f0425a330e2424980933cb2dc696a7173dd4dec91f7c66f912ed3011ee9c2845dcd52f967d65126d87a6f3a175e214c108ee799a90c6f6c30d4892dfc43278a67f0b24203a233f4cea15658d01c6f8368a2c0a", 0xbe}, {&(0x7f000057a000)="6410740b840dd1482324d4e6b1d23c04d1681730186b8a49fc458d51d622bf968ad996a0bfff8d6c185a122dcb9a48db0bb1ad", 0x33}], 0x2, &(0x7f0000a86000-0x1f8)=[{0xc0, 0x10f, 0x2ad, "976980a4c00c84a70c6b8402c339b2ef4e220c74d6794fd56c099e7e7af2a59537ecf289152c3d6bf488e1cb41aaf15a3fc11d8440d9cabe2d94dac07abf821f1016f5e522a077c7152d61e48bf1bc25eaab78577ab6924ee0f0b881ace458b41c9c2777a0a7150633d552d507c46a6019b6828d586509ceb5fa7ac90ec5b776c7f39ea69b92768bf7db61915a5f97649496014ff68279c0dc7a2fe233b0ddd89ba816d895a424cc15"}, {0x40, 0x10d, 0x0, "d704bf432a2430f53d2bc3837cf2f46cb2266bcb68e9679a64c20481d021cbd7ea084dfaed6af13313a9fa5ea0a30a35"}, {0x50, 0x10d, 0xf47, "4fa856cf1d8a287a21a04ef2399683b0cc23efb63b618ab1ba2c58f37327a37c3c15ec988906206f74b1fcd102ed11823246a9a73ba0562d49afb3a3eb"}, {0xa8, 0x10a, 0x2, "28131e46f5527e614c71b8b8bc5030fd7c077e83fb9fc231aa7be7bd0662c0c1fe2860a07c6eed6c53489d77d96e5b963a53cd52251a3dcb2c4ead659dbcbfbc53b7152d5b6774688c279fced5dd885301b7d1ce98e5e75f4010dcbe690318f54d362633c2268d3fee8383f20011716c52a2010b2daf6f6b62117c8eb3fcbc579760c9bef3f468ac83249587d7ee429421f443"}], 0x1f8, 0x4000}, 0x7ff}, {{&(0x7f000071c000-0x10)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d11000-0x10)=[{&(0x7f00009ed000-0x10)="3c7387fab829d7b743f07f673dad5017", 0x10}], 0x1, &(0x7f0000ac1000-0x328)=[{0xc8, 0x13f, 0x3f, "259ea7f8bc5030c0fe5f855f986cfe95f74490bbac558076e2864badc14bd4bc688dc7a822f245361453fb685a154afc7ef77907afe42098323ecc563b4ce72856930a35d621eeb0c265ccbcf12a2d930843d66b886c6513ce45c4c162138fcb91fae129c1ed4c4577fa15b54672e75d073055427bebd19145a087946107879b2991edcc016a8d037262137b7753eda8fbdc4563b154857f3179dad927e259acd20596693a1540e1022aeeff875ac0494b96e203b99294e6"}, {0xc0, 0x0, 0x8, "ea39db899e568de8bd5e30b9fb232329dc584f21581c8dd264d2555dfe3141684bfa6bf4106ec926401ea738d890c580ce1b86248c09c38d4536f1a4b4acfc483a5dbab4161a60cf856ec56013e7793ba2909b656e779c8b6748edf9fc2e0316c8665b93965dce71cff03de1d4f5cf1a0931d1ddcc8ab569c87125ad9e6dc4607434c8b005b33d225bb9eef68a3e21bfda44d659c5d72a114d1687e84a1ea1baacbf12807404ef19eeb438"}, {0xa8, 0x1, 0x80000000, "88e6cd275e64fa16d32561966a42157315256eb4a5da575906fd7502a584bdbbbd00ef6a92ff73f3b0d9a6582c21b8b746402fa23b79a4514719254e34e013849c773c7ebc51ad74fe1577e59068564e54a225c742cb809b94763712d9aa5f7cdee0ea752fff51e00b836aed340d8b5b3482209af8892024bf8157cf7d5ef522df3678e320b366870031e2e09814d788c61a24a6"}, {0xa0, 0x84, 0x0, "045df5f179b172bc4a252aee31722dfb657add8765afbaa6ce78ad8b3afd097f426e0ae457ebf50bacad120b88980e8b1da130c09cca73312eb0522af872de51920e87b8c68fabac4264bf66d301278a86d58997acaff3e7df15e54b676c6700ebe675649c7584481b4d20804b9f06b5a1a9dbe2368273aff695ca9f68464e62ada653f2c4f0f2c280b09a07"}, {0x40, 0x113, 0xc2e, "06fcf4b012e19886cb858b04f1044e086fe241fa4e0f212d59fb978cf1c42e390a7b2f6ab9617c3ae894f52a"}, {0x18, 0x88, 0x0, "13443862"}], 0x328, 0x804}, 0x4}, {{&(0x7f0000b64000+0xe73)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x2, 0x3, 0x2, 0x2, {0xa, 0x3, 0xd481, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xce39}}}, 0x3a, &(0x7f0000dfd000)=[{&(0x7f000057e000-0x3d)="52ca498838deafdcc3adece836c3a8f62e0e774868af288c90c386d12c7b2d91ad25184faae766b1407f1f2d76eab0e4ac88f8b16193f57d26a393257d", 0x3d}, {&(0x7f0000c1f000)="26123cd285a6ac22eaf5dd4ba7fa03c4ce5cb666a17d4a791735565151296c906a0a714d08e321e173560afe68184b029fd0020de0ba7a31e33f8adfde049e9d9e80ca395494a6dbcdc1a9b3c292559d76e4733f3d6563339b2886bd0ebe79b6b53fc9beeb56be450c2fdcc5d4fb76f04f0d02a9d09580a35a1a3a280889d0fff563deac876460779dd48340f5ef5740da4bbc509872662c2ae61c134ca01c", 0x9f}, {&(0x7f0000b95000-0x87)="e0c818ef71c44b7ca54eef79fe60819c8a8f4ccf631b8c11bb52470e77f9d7908321848da163def0b74bdd257e0b5979a866e4d2ab698d9225542430567ee092483ff64b86020f5bc6a684adde6acf8e6661d82833d64149a427388d56a6530ca7f0e3edb94f6c38c22f33d61a0499a2813f4c7a9a98811849b07a4533d9410e519789f6262a41", 0x87}, {&(0x7f0000262000-0x32)="9acb0e187b154f91c68003714669dd102788c89d8c66bc95a2a55de1068e2473271777e9487b85f0b30c101f2a934183eb49", 0x32}, 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&(0x7f0000a73000)=[{&(0x7f0000545000-0x1000)="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0x1000}, {&(0x7f0000b54000-0x7e)="8d39264cac59d0633d62c6cbbbb8b488e586ac8ac8d60aa9b4bcb34ef9ded7c96a6a635c12ab00bc1491d1d94b7279f3f0b7ee3aa655c3faabe5edb53af2b72f2e9986848d09811cadff4b733c92f850207d56ee8f3f8eed1d3e5f84bbbeecf43d464b8f28880540d429126b3930d01d2d7a9a72fbbf28b9bc48b5a58996", 0x7e}, {&(0x7f0000192000)="d8906c571f590ee62345b378026f147c6b9968f486aed59a5c158bbce80c7e2374a0a6b1cce3ba8d1e4fb447770390b8a36e861e9871da6ec41ca0e9925186d81b39", 0x42}, {&(0x7f00001cc000-0x67)="423a11ac0941e782659f01a460cadb13f04d99174aa2148fb165ddbb1d510384a2716c496ded304e515fd09dd0b3dea7ee9f2e593971ebdd63bf257a2c7cb2fd5668f4439c37538f0e7a94ced96160370f1b9a3df0d48f0b7c2a7f227c51b080d8ebfdc3676ab2", 0x67}, {&(0x7f0000f54000)="8759e1d3acf7aab69b6acb2f7b85c695c0157732999bb2c417c754158bf2e2584ce661a8b19ff7b4cd4fe4940aed19a2c922d1b709c7ce9de9856155bfdb460d7d26808da8be5fd503e8f0ae86b1f7762f41ad400bb63f706485c4d2755be285dea5d6123b220d47ad7b1d6c7e677f5e08cf0e813e0c19b76882f6797bece6aec44d55c1ed3d5e95337059cf05fd1b65e6f64b4439d6baa9437e525a6c", 0x9d}, {&(0x7f000071e000-0xba)="6ca087071bc80c2dcea59352e6c541071e0b6d5c73e8c3495893a2d976de03140ff7649995c6c57617f105d10e529a80b9d5605c365e40324fa900ef9539e715f8f84e9f2ee1a844f24cba13eabbc4932afc13f3e4893e186e5a7eb0a4e58fda59127a615a0c67d8d1d824a105494022223d210c572657358c0fcc75cb6af940de40cd261a3ffd3d14016e5b5520ba12b21d606628dc3b79d9ad6b1596cd5e7c71ca95e09039074ce27301bf985a9f4e00cc0022b2508cf12397", 0xba}, {&(0x7f0000168000-0x1c)="f6e732c3e66e0aea0a52dbf7788f852a1813a434732ec4036aacab0d", 0x1c}, {&(0x7f0000da1000-0xc9)="3f2b0156feb3121e02802dbbd8d6b88ef1bd5a8c10cee3558f2db6d8ae9c9bd5db197a038f7cc12bebd91065e228a08fe63b7f1e3821a9393ffc466d7316a17a20f9195cf4426dcd33488a42c2bea12e4719e10dc9562fba608bf0a7c375ef7ef10145c8afc70a6be3753503c34f57330afaa970c92aaa924d5e74b496d88377952b3e879ececad4383acef5e9137dcb7fc4ce473cb62930a9c271b827e710c26b7a45c91234984b3447a2481df696463510c251938d4c8e953d35b780f222cdb79e56fc6b46f6042c", 0xc9}], 0x8, 0x0, 0x0, 0x4}, 0x0}], 0x6, 0x240040c0) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 10:50:39 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000023000)="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", 0xff) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000025000-0x18)=@generic={0x2, 0xe, 0xff}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000003000)=0x8, 0x1) 2018/01/16 10:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x96, &(0x7f0000c0d000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001dc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1d000)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e93000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000484000)=0x14) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) 2018/01/16 10:50:39 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x82010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000001000)={0x3, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x0, &(0x7f00000f6000-0x20)=[]}, 0x10) 2018/01/16 10:50:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b07000-0x4)=0x8) 2018/01/16 10:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df1000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d58000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c8e000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000433000-0x1c)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, 0x29) listen(r1, 0xfffffffffffffffd) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(r0, &(0x7f0000445000-0xd)=""/13, 0xd, 0x100, &(0x7f0000a53000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) sendmmsg(r2, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 10:50:40 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005b0000-0x1c)=[@in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}], 0xfffffffffffffe7a) 2018/01/16 10:50:40 executing program 2: r0 = socket$inet(0x2, 0x8000f, 0x7) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000e25000)="9c1e8ac031c006717be0d20787552c9e62ca8d3c5417c9b3c50a911b3620903229ba4e7029dc4013ab20effd1292dc47269c2284c49f865c03ef97f6cc2d9c707323ed633ca1a1d669e9b143b92954d0848afe0278018840589ffa31eb1c0345d267903200eb8da5cd33a39fbfd33bf5d90b88ff2599de3bbe57aa55", 0x7c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x2, &(0x7f0000002000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r3, 0x4) r4 = accept(r1, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000003000)={0x401, 0x400000000, 0xffff, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x80000001, 0x8000, 0x9, 0x6, 0xff}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r4, &(0x7f0000004000-0x8)=0x0, r2, &(0x7f0000003000)=0x0, 0x6, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000003000)={0x8, 0x401, 0x20a, 0xfff, 0x100000000, 0x6, 0x3, 0x1, r5}, 0x20) accept$inet(r4, 0x0, &(0x7f0000001000)=0x0) 2018/01/16 10:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x3f, &(0x7f0000944000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000982000-0x1c)=[@in6={0xa, 0x1, 0x24000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8}], 0x1c) close(r0) r1 = socket(0x1e, 0x1000000000005, 0xfffffffffffffffd) listen(r1, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 10:50:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x5)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) recvfrom$unix(r2, &(0x7f00005bd000)=""/3, 0x3, 0x40000000, &(0x7f0000823000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00005bd000)="", 0x0) 2018/01/16 10:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d94000)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f0000ad1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r2, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r3, 0x4) epoll_create(0x7ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) pipe(&(0x7f000001d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000293000-0xe)={r3, 0x6ac5, 0x3, [0x8, 0x7, 0x1]}, 0xe) 2018/01/16 10:50:40 executing program 5: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x2, &(0x7f0000adc000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000810000-0x20)={0x8, 0x2, 0x3, 0x2af2e42a, 0x2, 0x2}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/16 10:50:40 executing program 4: pipe(&(0x7f0000585000-0x8)={0x0, 0x0}) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"ae0ac6e409b008"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0x8, 0x800, 0x6, &(0x7f0000e2b000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000065000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4c000)=0xe8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e38000-0x4)=0x0) vmsplice(r1, &(0x7f00004e3000)=[{&(0x7f000081e000-0x90)="a0772f40546bf2a07785471815404509db8bacc832bfc7cc645874c15e8cb1e70bc437e7de2f11c8b3ac959f7c2f8d2eb59327ad53f81f3e30cf4224db298f0297f800f348d9a7fe3c63ca7f4d5b221311da1495bec4018a0a85ed96abdeb638c4cbcff45ff632a133fa61994e5795566e9f90af9388573ee7a7576efec998475f026376cd22351b074586c9e35c2e7c", 0x90}], 0x1, 0x9) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00008c6000-0x10)={r2, 0x1, 0x6, @random="df8ca0e17802", [0x0, 0x0]}, 0x10) 2018/01/16 10:50:40 executing program 1: r0 = socket(0x1b, 0x7, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000ee000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 10:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pwritev(r0, &(0x7f0000991000)=[{&(0x7f00006fb000-0x84)="1543b87d71fd99c0b8a4fe6c46d8389101e87cd5754376e867cae55bf252f6b6dcf7291ce580c9ee7e0aadcf4c871279f3c94710ed5e6c7995eb31d161226cb27f93409c8065b4d1bf024c8c389e70859bb32eb6accca10933821d8f74fdce7b9823481ee1ff3cf0d5961904b4ec669ace864af3eb55a09af6f4cba9b25be7e4611b7902", 0x84}], 0x1, 0x0) r1 = socket(0x10, 0xffffffffffffffff, 0x10) recvmsg(r1, &(0x7f0000ab1000)={&(0x7f0000fea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000716000-0x20)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000026e000)={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xc73b}, 0x14c, [0x6, 0x7, 0x10001, 0x81, 0x4b2, 0x1, 0x10000, 0x2]}, 0x5c) sendmsg$nl_generic(r1, &(0x7f0000c28000)={&(0x7f00007f8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff1000-0x10)={&(0x7f0000a37000-0x1290)={0x1290, 0x36, 0x0, 0x0, 0x0, {0xc, 0x0, 0x0}, [@generic="07dbb4e59a7126fa99e1826e870be016822faf20275dab2ea5d777dc2cce6b2cd223a73a9bd267b7e82f3270229fb1340d0e6a43e6", @nested={0x244, 0x45, [@generic="499250df2ce0df18ae597c380319bae9454e0dbcaa210566a84caa81451e0ae957c8337c2328d61ec9be4e4a8dde385a19cced76deb40b2a22f04980d3bb3874a19598e8f356997244baf5f34551a7ca124c23904821f61d9f872a37db69c710e2516969481198641edcc7a9ad4c23bd56ab070972fedfc05e1bf5e34bcb109fd5e56e9c77e8d13a52974e6ed5e8ce50e1bec6fb8e9661d3da53c22f205b98987174de37251cdf81c27b263c6a08c279bab4018602ae74f24ca80cb4f6f262dc6c06974fe4", @generic="78470c169856fa7e48367c3a5a8b00a8fe4a263ae7efaedd9799fb19a7bd4b4ae2b9502f329acc03e63b28019a9cb47d0f711b300f1c179b0aee582a943f61390add178b89868372fddb94395b0155228f96c0471d5e0b0cdffb2a05e5c707862f96cbb52f146a92fbd0bcfcc43316348b4353397c5e3f5ac7cc4b81b67b3571def3b04ccc5ff3d6e527304c17aa0366134eed7710d4c5a5988de447", @generic="ff0b28", @generic="a540891f3fda48db17d63d2ac6dc8ce1e629a3f5757d2b3441e3", @generic="3cfced05b8d2bc7556fe7fa43b0c23827494d0ead2cec43a05fda15bd5349b04815f0d1ba2d8f8dd9354a40c0620a6bd1eded5db35b9f42bdd7eaf6b9de68a1f6937824fab7511bf64691b9297b5b11a51a366aab5aeb1f7092e067aafea739f8014363a02f0dcadfc6e8fa3027b4f7a5aecbd7d3bed6830aa67b2addbd7467aa5bf90be97e51d8c08aabf0b5e2eb9b1e1793a68ef90aa7385ce6e4e16c789b9900eebce343294c190613858974dba34f4e2d8", @typed={0xc, 0x45, @fd=r1}]}, @generic="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"]}, 0x1290}, 0x1, 0x0, 0x0, 0x0}, 0x80) write(r1, &(0x7f00001ae000)="040000001b0001dfeb0300008001010001f6ff0b08000300013f0000f701800000161701", 0xbe) 2018/01/16 10:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b27000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000846000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0x18) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000104000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}, {&(0x7f0000cd2000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000369000-0x70)=[{&(0x7f0000d7f000-0xfc)="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", 0xfc}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/16 10:50:40 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) accept4(r0, &(0x7f0000466000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a82000-0x4)=0x60, 0x80800) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0xfffffffffffffffe, 0x40000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 10:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000428000)={0x0, 0x0}, 0x100000000, 0x7fffffff) pipe(&(0x7f000016f000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000167000-0x2)=0x8008) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000db8000-0x4)=0x0) syz_extract_tcp_res$synack(&(0x7f00005bc000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 10:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007d0000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4}]}, &(0x7f000042c000)=0xffffffffffffff95) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000004f000)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000913000)=0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c17000)={r1, 0x2, 0x8000}, 0x8) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003c6000-0xa0)={r1, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa0, 0x5, 0x8b, 0xa987}, &(0x7f000070f000-0x4)=0x374) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 10:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000981000-0x4)="06cc2379", 0x4, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400003}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xd, &(0x7f00007d3000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x2, 0x7, 0xa, 0x8, 0x41, 0x1}, @jmp={0x5, 0x7, 0xb, 0x32bb94478b999cb2, 0xa, 0xfffffff8, 0x8}, @jmp={0x5, 0x8000, 0x4, 0x9, 0x7, 0x10, 0xffffffffffffffff}, @jmp={0x5, 0x6, 0x8, 0x6, 0x6, 0x5e, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0x7, 0xb7, &(0x7f0000f9d000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/16 10:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000b5a000-0x38)={&(0x7f0000eb1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00003e1000-0x50)=[{&(0x7f0000ee1000)=""/0, 0x0}, {&(0x7f00005e2000)=""/25, 0x19}, {&(0x7f000075e000-0xd2)=""/210, 0xd2}, {&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f00006cf000)=""/206, 0xce}], 0x5, &(0x7f00004dc000)=""/85, 0x55, 0x7fa}, 0x40000102) bind$unix(r2, &(0x7f0000b37000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xd6c, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b66000)={r1, 0x50, &(0x7f00004f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f92000)=r3, 0x4) 2018/01/16 10:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept(r0, &(0x7f000099c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000802000-0x4)=0x10) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/01/16 10:50:40 executing program 0: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f1000)={0xffffffffffffffff}) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00000f2000-0x1c)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f2000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000001c000)=0x0, &(0x7f000007d000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000007f000)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, {0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb}, 0x7fff, [0x4, 0x0, 0x4e46, 0x5, 0x0, 0x80000000, 0xa93, 0x1]}, 0x5c) syz_emit_ethernet(0x46, &(0x7f00000f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[@hopopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/16 10:50:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000400000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x200000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 394.235804] ------------[ cut here ]------------ [ 394.240798] unknown opcode c4