x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054e000-0x4)=0xe8) r33 = getgid() r34 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000457000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000398000)=0xc) r37 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f27000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d93000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aef000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000175000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc9000-0x4)=0xe8) r42 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000052d000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007ec000)={{{@in=@multicast1=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c4000)=0xe8) r45 = getgid() sendmmsg$unix(r2, &(0x7f0000ef6000)=[{&(0x7f000085f000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000257000-0x70)=[{&(0x7f00008e8000-0x7e)="de38b099a25bea1a286299c0785f5649286532dbe2b2352815c539de3c0d7b839eccda95bce9e276c1304b89efa8d7ca2c9148d866b54fb14c52fa2577e265d7e36c5f4637fa254bb3288e67bba4eaff7731e6a7dd493e3c1cde8c5b3569c01666a933adc5195c97b66283f51c87a49137e8ba3d0554ad1f26fd97ff8e38", 0x7e}, {&(0x7f0000b18000)="9282790d03ed339a96a620ef80bab48575f7072559b17e833e3a00b2d63145efd71eac034004691bf426ac40c8301406ba60cf3c0756b1bf4dc6588688e7fbf0660a382331241696e74d0685b8ff6a8107fdb99b15fdabaeb18ce4651ed6d43c48a56e3bd5acd94d562bf64132eadf631de708bd1d05163954251e7c3af375799957e854e8ea30dd63a68bd29232d49c8fa08f63aa16e6e473b41af6fb084b1efe30cc743c34d5c101a6fa8c1a65c7057d9b669b7902140aba4619f8e5605f1c1851eadf0ae1c6efbbf7d9524a1e2acbb7b3c13415bcc9", 0xd7}, {&(0x7f0000c16000-0x73)="8dd3790a88c1d4d987e28a08f8d8ae99b37f53e8db014a3d79aecd395bba2ee767897f1602c3a1415c9346f685e2d28c5eb77329f954fc634ad6aa47b42a5e1894d9d57b412380ade6b2b027539558cedb1036725855440ccfce5441fc6bff5bd46dfb778c19cbbc8cbb0dd3b0f325c30db804", 0x73}, {&(0x7f000072d000-0x60)="ee92e634f28b13233783ef7d30dc16ef3b377a5ef0662c52738f7dbff564bbf5892a5c0c417e6235e2a42ac3dbc2c16a20e5a9284b25253a68d82102b0fa2f613ec004f5b2e4ed359069d762246a145e12821fd202a5ab9ecd2c2ff1a4b2bd6b", 0x60}, {&(0x7f0000e97000)="1700f65cdbddae11256a732a35733c4b137d116aac18bda8e2cf21aaf1c4d976b88bfab7cd27a1cdea96af7c4241ddc7afd9c0af5bbcbee9ea9fc1c0c715745b4d658d140fd2be770b6dc537bde232845a78af61e6cc5174ed9357b9bdd9ebbab5f9befeab241e9fb08cd93d65ec9f2ad5497b80b3c580609c8b730de69013abbf780ebdfc8bb4ecfb6f52c370c9a0fd36438fab00cb3939f1b923bb9b0b93", 0x9f}, {&(0x7f0000cdb000-0x90)="97e70510e36e9488298d54e10bcdd7bcf8e6845635c86ebe75b45ea33c5d9763669b6cf8a5bf5fa41e82b98246934ae95f8a9217ca181bdf327081d2ad0d36593f2c3ad42c5477d4a852fb379deca01171d41bbf7f1109c033acb767c481730974d55fdf8869451ceaf30547d201df5a7ac2e56b2f2a81ac7e5a91b98607f38b0404011291cd00ff0e974fab08eb5f97", 0x90}, {&(0x7f00004c0000-0x1)='}', 0x1}], 0x7, &(0x7f00003f8000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x50, 0x0}, {&(0x7f00002cc000+0x699)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dd5000-0x70)=[{&(0x7f0000392000-0xf1)="65a93c8b1f2bf78864c0c3a6adc36c7b9685001a417ede20dade362689ebe3685bb918db3c54eb6c76e4a353fe1c67323de87995120a0d2d7e4d940abbbce079c77314a0a189811456b48ec17579554fa38525ef90269644df66119ae4430cbb341ae75e089add0e5bd46f8f8ea1b132aeba48841f2313e3ba3811f0c969391bd51293a1292c71677db4a60a1d5685a7d54f0f2bd4ca7fb7f3eedf148db5fe3173cf8e04f4c07c3de1985436f96bd8cb6389839d66f29c077190e454d0523e479ef4b33c92c70d27016d0f09713fbc5dc46438b7422e4f10a97c2584e538e09900a0794c0c4e2b6bc9fe8bf1b1572bd0e9", 0xf1}, {&(0x7f00009b6000-0xab)="22ec78581e42c75d85f9a93fde917a198d12ec52dbc95775e15e2ae1f96e52af52001422a972ff385a0fed3ebdf32c38941999dce14aa88b93f534f77ec8dc7ec1b6f16556187e7d04bdb1f6602626b5cca58d0b90956fa8dbe8193684694286b857e65f8f8daeb24709c741c1fb23a2bd07dcf7a982ea53ef2ac9a211eb5c7ce8dc3391687613f8e7fb1c79be397dc75040529b778b3562dedb34b7b123e2aeb7fbc89d0595b06d4fc0f1", 0xab}, {&(0x7f0000cfb000)="c529471f40c8892a85eba43656eff81a2981a9c50b152a58dd6d4ab74a1e5a6089e599582a3031c7b0e3119e2f", 0x2d}, {&(0x7f0000468000)="c78acc56aaec874510b712d4e7d6179c082988e64a7166009f88e45cfa33562995d260685ca3d167f9d98f59746edb105706aaccfa82a46e2c014ca27b9040407fe48601b166f0e0f9d3fd6a7d1a0dd8e19ce12930b6296a35b373a66a3d683e23923f30fa40004bf0bb613bef376a79776ecbb2d86583d42dfc1e66d3140b7184a48e6c600e8525a556af61caeb791b8c0d53fa2948cd09e1823fd9437d9b3e0280946553aea943a5df65d7c9f2cd7f869085dd4535d074b28bc946ab469dd55c57346cae2952efd5583ba5f6056c8989127feb0011d5e5e0bf68319a7b94d7", 0xe0}, {&(0x7f0000920000)="be456d49add134fe54ef99103767bd47d91326f269db5d0114989ad562c2634b06da44843acba0ff8d94cfebe5e052fe803b9770e581928bdac5f6b195de8718be41f40594496099dbccab608f3d3934c02c550560cc2b61e5febf652858e913987757aabfc95ac97dfd504af024435e75ca28983c014d7a2797335dc6d4c2c23157a3", 0x83}, {&(0x7f0000b62000)="343bf32fd4e96b00e4a5eae3ed5c0c5edb", 0x11}, {&(0x7f0000837000)="2937d10ec2b2be7738f3e6005e4c4dfc034dbf38661e13a85fb3cbff9bc4ff0c8b5438360cc7d4af786e5d17771f4c2820f948e3a0", 0x35}], 0x7, &(0x7f0000b6e000-0x70)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r6, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x70, 0x40001}, {&(0x7f0000d9c000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009e6000-0x10)=[{&(0x7f0000ea5000-0x11)="2e770c4f7e268cebcb97188f5889b1c47b", 0x11}], 0x1, &(0x7f00004ad000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0, r1, r0]}], 0x148, 0x20000000}, {&(0x7f0000e67000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000017e000)=[{&(0x7f0000d8d000-0x1000)="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0x1000}], 0x2, &(0x7f000009e000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x48, 0x4004810}, {&(0x7f0000dd4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000010e000-0x10)=[{&(0x7f0000352000-0x65)="b2537f551152d80c0b8416f1c0688140fc0de13e93a0e6430ba4da47fd76bdfedede4a262044d971a2599f13426b3befc42cb6c50cb8985a8c21b6750e272f895f7d62bd279a13a719e0cc975d194e37345a61029f24813c02f222e1ba64b422a1431589ee", 0x65}], 0x1, &(0x7f0000f5f000-0x58)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x40000}, {&(0x7f0000b21000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000072f000)=[{&(0x7f00007d0000)="0d38644de53511ba5cd0a4c5c25ad757f751d190b487c178b777a41f16ce421fb986bd053b4dfdd3837fa292ced2a913f8e76f8d1aee98b34c315f1d7fbd2cffecf6cebe278eb80faa5acc05ef5ad172980f99b7c689f745904427543d253887f4eb276df4030b9a2edee64c3246ddba2fb8f5b19159f27e6f8708b93e35ad2444bd5b660d017d1eb4300c7b93ff7c6d5d367e13558bdbc8761cb4f6e64ed3e9628d8469cf42e909934f303879927fcce37a7debf30e6767a43aa8f07a194e363be1f8fc5d57bb35c3bf8d3850f5cebde1db22", 0xd3}, {&(0x7f0000454000)="108fbe9bc4952e6a67c028646dcb185aea73d5bd49f0ea065279831d40b74d0eef24d48f12114cfb3c4c3add06104f99fe3e6c82c6ccf2db82443800", 0x3c}], 0x2, &(0x7f0000ded000)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x60, 0x4}, {&(0x7f00000d3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005c6000-0x30)=[{&(0x7f0000d99000)="36e35cb428f52d6baddae7c45190c5ed375770c9f204be575c9568077ae6a5e4df3e4604fb48999156e97971aad1e6bdc1b072317b", 0x35}, {&(0x7f0000f6a000)="f8ead46da90cd2f9f0906d06e5aaa06fbd3b3ca5d789e0ea33008f41531fa436e0d4b50681acdf0d4774f77c9fc79f96f73ecd4f5bc9c2167ae0a4d3a97f5f3eaf4fa49fa9f34e00dbbb", 0x4a}, {&(0x7f0000cb9000-0xf2)="579e2c080be1ed99fa58c77b9393c215e8f5a5ed655aedbd4898428f3c2a23a3c57d84dd00e210ea54f8f5d8e66199a7a9cb834975b34d8d4f3e648e96eeddd99bbb11820a0b7930977f67ee5ba6be6531a2feaa9293b5886a8f300adbfc9bfb8c088749488c59852b2a3f638f74a311fd13f16dc90b3fa1b2b8ea0b5b274ee017a6a136e18bc35b6f6b509f4f62226eb87415a237ddf8341412a082e7b550b04e14d88f83a0e41a8d638bc257aea792d4072da2b74d7abc3e1dd068f91ccbc25e136f0688648f5ba5e2521df270b4ec8978518a6cde511c5fb6177a0d2c462e0b9d840e5ef6fbc62e438256f078fc1e5acb", 0xf2}], 0x3, &(0x7f000071e000-0x78)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x78, 0x4044001}, {&(0x7f0000aed000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a7000)=[{&(0x7f000046a000-0xf)="02f4a9a5eb66fc466a4b9f0f6df923", 0xf}, {&(0x7f0000824000-0xd9)="e70433f2fe2ec00f3adf40f1503c2cd350cda68bbd9a73b75a0a484b5d1e8fd44dc9e14f5a15a98c28a91b396588dc9613186bb442d63a0c333fcaef81cfe697cc768ce4174a5b30c34f6531fe322590674e2d89700d67790dd84961df74b22146ee2e7767a915118490ec951e55095a36adeb4a6ed47a467e3b512d91b8c72b312ccb1e1346bf57bdd54ee39046fac8a19c01b630da8f94cf431be63e102eb6d8da640a4bb0e8b6964190a6dae6bd60c5bf8c6d211303bab51973607d83f4cbc2cdd6804885717762a493b4afa9b581bbc059914789d36473", 0xd9}, {&(0x7f00002d3000-0x9c)="4c4ca51799127479a371c56397e1cdc893e88ef6aa3e7508049d41590b9ef036ae73b045d2c4d1ca3aad5cb2b4e2ebf1becb55cd3e32a0e178fa453b67403054d37487af324f190ade07fa5aab6dccd604e9f000be488e29bb2caa90d18916d7f06ea39b0c985c639d97f696799614a3edc46e2dd95fd48879002b4881fdc09138ff6ed69119cbb34acc2acaba15ccfd2b72d15a0cc88308cc29ff9e", 0x9c}, {&(0x7f0000119000)="450be1453403bec9d42bca2aaf1392e52f8754cad1d793b4799dfdbd28c3758881ff3c25b957fad64b78ef29a21be03f78b82d352934e962d84141795449b5458e8181da201d478f43e48c91b17653478517592a2562a2f29db57a71c8faade2c9fee520009e0a108423320e29326ea475032e8770433f9f84de346c4ced9abafac14b6460e8913bd29c393aed2e258411e7e0ef433e96e60073b4c1972368a3aa4fc9c258afd1f64379e867d16b77e00121f2137223e1e6f91dc1425eb5ba680079ee5dbcfa613a3cad857a2f013eedb50de6aba7ca5dc1d834706c42ed8b", 0xdf}, {&(0x7f0000bcc000)="1fe3c358401c98be", 0x8}], 0x5, 0x0, 0x0, 0x4000841}], 0x8, 0x40890) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000a2d000-0xc)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bind$unix(r0, &(0x7f0000d2c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) listen(r1, 0x3) 2018/01/16 01:32:14 executing program 3: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b80000-0x6e)=@file={0x0, ""/108}, &(0x7f0000329000)=0x6e) sendto$unix(r0, &(0x7f0000b5d000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0x10, 0x3, 0x8001) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmmsg(r2, &(0x7f00006a2000-0xb4)=[{{&(0x7f0000d27000-0x14)=@ll={0x11, 0x15, 0x0, 0x1, 0x0, 0x6, @random="30fb5d966198", [0x0, 0x0]}, 0x14, &(0x7f0000310000)=[], 0x0, &(0x7f0000e6f000)=[{0xb8, 0x117, 0x7, "b78106a26696be433faee339becaf2dd079aede3bcd560e71e4317deb0436d7871d147beb1f3ab223b8a0b2562e19b860ef728c58f13dd3d1b6c07b30b20925353f3ac84680694cd2eaab06de56a0dff6489dd733b96c8f95ea1cec6cc7fea20c01acdad7a0d9f9f6f43948e507dc69ec58f62bf83ecf5b71fa56be7e1141a757bd04865dc9f3ebd2743a07a54e7e4ff90d234071e97ddf99244c920e9b13936a4f9"}], 0xb8, 0x0}, 0x8d27}], 0x1, 0x10) 2018/01/16 01:32:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) sendto$llc(r2, &(0x7f00009c5000-0xca)="dfd287ebee0f71b09353fae49bb86020ef5d60da72de99513c09f07b876597be655ff19a1d82cf3023ad1111cdf7df415ffe6483e6cb3055f3c18f6b670c6e82c3242ea6284cad0db352eca902e4918b1a22ecb34b5461f4df5c21e0749fc35b11282c253cd15bfca5bc97a532e3ee0c9bb2beacc08e31b56ec8b3567738e845b38eb1c847387f150dad261b5fe19f312f3f7ab4fc34d697ea920d9923e4b03727270f1c15842794b684da83078d14469b802e04deb32e153f9659e1ea6b32b4ac55b698869da3556ae0", 0xca, 0x20000001, &(0x7f0000440000)={0x1a, 0x10, 0x80, 0x8001, 0x8, 0x10000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) accept4(r0, &(0x7f0000abf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x0) bind$alg(r1, &(0x7f0000971000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad-generic)\x00'}, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003b8000-0x20)={@generic="5aad510e0f747c76233f53488a5adc6e", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 01:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x6, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000db6000-0x4)='tls\x00', 0x4) 2018/01/16 01:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ax25(0x3, 0x7, 0xfb, &(0x7f0000cbb000-0x8)={0x0, 0x0}) bind$ax25(r1, &(0x7f0000971000-0x10)={0x3, {"58803c9b7cf514"}, 0x80000000}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x213) 2018/01/16 01:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cc2000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000b8e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000029f000-0xc)={r0, 0x80, 0x10}, 0xc) accept(0xffffffffffffff9c, &(0x7f0000c48000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000a23000)=0x3a) accept$alg(r1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r2, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) connect$bt_sco(r3, &(0x7f0000e98000)={0x1f, {0x100000000, 0x1, 0x2, 0x100000000, 0x5, 0x5}}, 0x8) getsockname(r2, &(0x7f0000616000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000543000-0x4)=0x8) accept4(r3, &(0x7f0000b63000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000)=0x26, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00003a8000)=0x8ab5, 0x4) read(r3, &(0x7f0000898000)=""/1, 0x1) 2018/01/16 01:32:14 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0xfffffdb4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000391000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fcd000-0x38)={0x0, 0x0, &(0x7f0000fcc000)=[{&(0x7f0000fcd000-0x12)="526255d5f372a0f532b522ce010d525aec80", 0x12}, {&(0x7f0000fcd000-0xf6)="1e6a4fcf7e5ec604454e49593c9d9e4afdfe4304b3fe0e8c2cc1b7feebce7057ccf03c0694e473e1b19ad431f0f7716220b172ab169c5912af379b78882c56ff9a72b489f5da0f4c0edef45f17dfbc8304505353fb4eb2ffd95789841cad341de097482746a8091cae4321615e1c6e82a0b14a2c8051f099da7f333580bf341f2320edddca01f41113de3f8e0c25920cf6f31ed021887d6ba9fbe4bd0156655d85ea80fa0dc6f246a89ffcd243505f4af5bca6ea3e64df2555b1b45050029a0b65a7d504c2a94ecd53ce208e370bea510f4c9b10082a6e58c38a660c9692afc9674e8015923d86b8ba5335bb24be85f00c561a896150", 0xf6}, {&(0x7f0000fcd000-0xa0)="1c9834788541cc7755c2d70a3b433ef1c8d8c9b55241d2aadba7c0fd3e66eace7423675ca6396c264e0f1880eb3c3947702d1bac14f54a6cdd1791005563a1467de28d39d746020b401e4f5dde463cc9947b472b80fcec029a4c70a71585edf9769419dce68cdc5328ac72f78a5466ee91e3c851e1186bc00306a1013746aa2dd7fbba1c6b9b37c7f7ed76db9f9f16a83d78a1c0735bf1766b00dc59052b0948", 0xa0}, {&(0x7f0000ca1000)="cf465701896fc9b931568c4f5702798af14b0909ad8ff8c0c8cf0732ab2d95ec751dfe5aaf5fa9a08a047dd093942f5400a40e2c60112e4a15ec7fd05cb6740e7d781c9acfa1134396487c80a9e39745fca50520ba504d9cb32cfe031007144114ffd04848333fe2715f570fbd21be76b8c61e3257329ef2848299394b99565876f495ad1ea1e91b6c02cef74cb0c0847ed5b4aaf931d4bd8c2cbb421069bfe90461889c8a20f512a8c6f71c71552e2e0afb24da412ca2b8cbc6c50c7fce3d4aea4cbc80f91275ec63cf4736133263d9e5cfe00627baff244b0c64da60541f1dd1", 0xe1}], 0x4, 0x0, 0x0, 0x40}, 0x20000000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fcc000-0x20)=[{&(0x7f0000fcc000-0x8c)=""/140, 0x8c}, {&(0x7f0000fcc000-0x1000)=""/4096, 0x1000}], 0x2) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000eae000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcc000-0x4)=0x10) 2018/01/16 01:32:14 executing program 1: pipe(&(0x7f00003c2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) 2018/01/16 01:32:14 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x401) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e6a000-0x4)=0x1c) 2018/01/16 01:32:14 executing program 0: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffe71, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffdd86, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x8, 0x4, 0x0, @rand_addr=0x4, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x2, 0xfe25, 0x0, "04fe11ac1e3a4fc9f99e96e431b1bdbc79974f7df0606c3d12b23f0d601e339b409c43e521678a6db081ab8f25a7d438df"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002e7000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae0000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005e5000)={0x0, 0x8, 0x9, 0xa05, 0x1, 0x100}, &(0x7f00008db000-0x4)=0x14) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001e000-0x8)={r1, 0x132}, &(0x7f0000ae0000)=0x8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000513000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000-0x4)=0x26) getpeername$netlink(r2, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000418000)=0xc) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ae1000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000024000)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 01:32:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x20000000, &(0x7f0000fda000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/16 01:32:14 executing program 7: socketpair(0x15, 0x2, 0x40, &(0x7f00006b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"d5f8e80c3c429f"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000087f000)=0x11, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/16 01:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) getsockname(r0, &(0x7f0000fb2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00000a7000-0x4)=0x32) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000809000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="0076b5c508fa7c000000000f00e314", 0xffffffffffffffaa) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c", 0x50}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 01:32:15 executing program 0: mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f00003ed000-0x8)={0x0, 0x0}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005bf000-0x8)={0x0, 0x6f47, 0x100}, &(0x7f000059b000-0x4)=0x8) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005be000)={r3, 0x9, 0x1, 0xffffffffffff07bd, 0x0, 0xffffffffffffff7f}, 0x14) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00001e2000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f000021e000-0x8)={0x0, 0x0}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r4, &(0x7f00005bf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005be000)=0x10) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d63000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000c0e000-0x10)={0xa7, &(0x7f000003a000-0xa7)=""/167}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00002da000)={@generic="b35274ed81d92e54234229557a8bf5ee", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa23e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/16 01:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000dd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000982000-0x4)=0x14, 0x800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d7d000)=@req={0x400, 0x8000, 0x100000001, 0x8}, 0x10) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000438000-0x50)={@generic="90e64689d522007f388f8f1bc36a12c5", @ifru_flags=0x100}) r1 = socket(0x1e, 0x2080000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e61000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000bbc000-0x10)={0x4, &(0x7f0000a4d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000287000-0x8)={r3, 0x1}) bind$llc(r1, &(0x7f0000588000)={0x1a, 0x18, 0x5, 0xfff, 0x0, 0x7, @random="ffce666cc818", [0x0, 0x0]}, 0x10) recvmsg$kcm(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000601000-0x2)={@generic="ce6ce2fa7a29ec98d1a3e17573126ca6", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 01:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r1, &(0x7f0000359000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000005}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x261c}, 0x6) listen(r3, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d92000)={0x0}, &(0x7f0000017000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r5, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r7 = accept(r3, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x24d) tee(r3, r6, 0xffffffffffffffc0, 0x1) accept4$unix(r7, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r6, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000476000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0xfffffffffffffedb, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0xffd, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r6, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r7, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000022a000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r2, &(0x7f00008b8000-0x30)=[{&(0x7f00007cd000)="b0", 0x1}], 0x1) pipe(&(0x7f00006f3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000078b000)={0x80000000, 0x0}) sendmsg$nfc_llcp(r3, &(0x7f000034d000+0xd4)={&(0x7f0000e34000)={0x27, 0x4d, 0x3, 0x7, 0x8, 0x80000000, "75f493c72656ce1713ef984b6a6ed316de927e8e0a4359bfaa994e0afe0ebd286ddab42dde27cf0aac099dfd86702da176cd309556cf283573c5332886ce1e", 0xac}, 0x60, &(0x7f0000e4f000)=[{&(0x7f000074c000)="7e6a548e66d88d3f5b8d1ce6c02134e878ce4d950f8ceae6", 0x18}, {&(0x7f000004e000)="3ca490f6e14a45c06cc0ca577e119f7203423caab357ef0ef72135fd3a530c3fc7695c53faf491de", 0x28}, {&(0x7f0000131000)="b7268ef0f068f661bfe8e6853b7ac7dfe60344453647b9a185cdee36434b597155e1e36572e083594a946aad24cff8c5dd8fa4", 0x33}, {&(0x7f0000e56000-0xb)="6dec6dbb851b9b746f9f8b", 0xb}, {&(0x7f0000759000)="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", 0xff}, {&(0x7f0000aa7000-0xe4)="73208f93eda6f7f930b023ba0424905714762a0dd2861b1a5ec732e2792157b5d64bafa184f4b4999b8194a8cf965e90f2d163cc64245cd421debf77efc9782ee84105a6f75f7ccf19dac13cd886c8c5f42d8f5e731eea6d7ac7098c3c729db147afb0d1cb950450ad3a54848e59e9e00502091e23f43a0a62e559a8a8f5f1bb151bba2786060e54d1656d91474130a17167a1bba5cee54f160747d831c9e10cdbd94c45913a6518393aef0d438ecd1f11b2f8a4735c61907e171fe8a2529eb51bddd5a7ce67501af1de02d08f5e016fc06363a080c20dfce856d940c3d0ce616e5d927b", 0xe4}, {&(0x7f00009db000-0xac)="ad4d4e5fda51e6bc66f868b0d4e0410d19851259e63688c37f29382f20bd334e2ebbbcf90e8771a6d7b521dd9660ef916f0ba08a600b1ff45d2d5118bc62d4ff4dffd1b065a20e48a09185ea66951df4cc29137cbb2e89b7aef3718735fa652d4bace5aa4e93ca5db1a53294210f6750dac229848a3f06eabce24089a5b56ece3bba937b456508314997ad6e7ac46a3b9dab4044dbb5acd5c1cb1d1cf26253ec9437549600a3844768e48e15", 0xac}, {&(0x7f0000861000)="2977d0176a6f9b1ada7db006a524cacd116985818d", 0x15}, {&(0x7f0000ec3000)="090af2aebf481583110c43c5dfbca14f8d9c1e8ea39fe5caa09218744cc8c68aed4a19af0f656eb1415dcd224987ec81ce1634035e35471c7ec986e4", 0x3c}, {&(0x7f000084c000-0x7a)="4f180a4fc54e3ddc367a62fa5094c50665300bbdc84290ccacc9529359503aa2946b7476b42feb5ee4ce2b67788e354d1eec9a45b3f01ac0f4d7b59f5e235b4b87c5dc8d4019583fa4f7663e4c232880c057b2f92eed1407455aa6b017a9d26689348e0cdb42878ec2b459f19e4b2a8d52c08a0adee6badc9fb6", 0x7a}], 0xa, &(0x7f0000523000)={0xe0, 0x11b, 0x4, "8c62071546ffe36c429fd5cd8710a225f07af0134013648300ccc5e9e48aee60440ae5bcae243cbb9bf23cc544facd0e38c5eb2acdaeb00640af1bcc313ec0c3cf458cb64447324da2fe63170f4ce402b0db59ef8178374c94d785b6aed29cd2cfd5debfaf874157a69f52b2c56fddee56d2d1e41e7bdb8ffe29285aa2d229765a3d65b38a081893541b5deee973066dadf555847d50f3601ae045e88a9ef961c1a05493736e450513305b1e4832cce73a9b313574c5db0983bf7b2f526a30719cbdf57434732adca0f3a926615e"}, 0xe0, 0x1}, 0x4000000) recvfrom(r2, &(0x7f0000365000)=""/87, 0x4d, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) connect$nfc_llcp(r4, &(0x7f00008b5000-0x60)={0x27, 0x5, 0xb8fbf00, 0x0, 0x77c, 0x8, "ee05f31e7d066b5c6e1c8b830524a3ac11ffe81743333805d7fc318e05705076038358b7eb0ed8f6b6c07a1b6b40a2da700597fca5625cda24b676ec3feccc", 0x4}, 0x60) r5 = socket$nfc_llcp(0x27, 0x2, 0x1) sendmsg(r5, &(0x7f0000000000)={&(0x7f0000bc7000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(lrw-twofish-3way)\x00'}, 0x58, &(0x7f0000ae4000-0x20)=[{&(0x7f0000772000)="55d7f8a77dad41b6e7b676807c984f5a97e06316f18d7e57b9eb4ddf5024", 0x1e}, {&(0x7f0000131000)="82d5e2fe6bbbcdfd88c4e864de5f8ab61ff63cb874afcddcacab82eb2b4dfbdc9403ccea1b59051114d095bd366926d3977888d676e31238c419af544a6f2935c41837860703c4787b0f4ec5cce640c62c9f219b3c77fde8da9e0d72f31ed7f3d4a6bd765ae705b1de35aa132cb058b041bdf9d0e63fc60e0fbb0acf1e0658076640ead44fa2390e71482210", 0x8c}], 0x2, 0x0, 0x0, 0x4000}, 0x8000) 2018/01/16 01:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffffffffffd) ioctl(r0, 0x200, &(0x7f00006b4000-0x3c)="32d2bfbb94175ed48d41b7f38d94b582864d91a002e1e2d7bd8f27a14136d20d6ba4a45b6bc5e524ff5e5c4091eff6fe1ca5d9c8b393ff20e37ca346") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f00000f1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fab000-0x4)=0x1c) sendto$inet6(r1, &(0x7f0000fd0000-0x5f)="1803189e34915ec3d90b0ecbd032cb30f407b4939d16a52662d71bd39d35efac220a3f6e69bfa805a76c708bc2ef2f9a4c605a3f95d13d715c96d52672924313045d9859ab4d0a09e3948fc07e9254864d62b6806c2e8af0f3f285cd636575", 0x5f, 0x200418d4, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1f}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @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, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000f0c000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f000015b000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000054a000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) vmsplice(r3, &(0x7f0000fc0000-0x60)=[{&(0x7f0000387000)="abdf0199ce35fc1819dfd23e475b8a1e4dde3bb695ee9584d067eca52fdfdd7b6cfa9bbae399a161aa3c80291200e9a5d708a5889341e99ab47bf6d473c40f3c1309c7519e9b93fd562523319cff653d93d98318ad48dd2bddd640a562cf3bdd95f0bb4c54cb9b04629e3e49bd6995a3589f01e12e66e5b68dc1b43b70fa0e37709e19bd576fb8f65f777ed268bc958496d0eebe5aececfa1ac2ce360628fbeb16c5765e2fb8a1e9d8587355", 0xac}, {&(0x7f00003e1000)="d6177f1d4d58847d52cbb8ba09348f6f9da215723b1564af8253188f5028a46befeffe8a657ba1649759dfb144d62a87b0e73705990c22f31e208c1ddc80a28a1ac2f54b7bebd3046c93f7f6cc4f7348f1971c05c62b02a4edc315667be9a68e7cacb453dfdd8645ab9cc5c90fee513ee2e0db1f3497bc9b7d4b44c5434d0024ce8c60f324f2716c768e21b025", 0x8d}, {&(0x7f0000d44000)="5239cdf65f23ce2865d83b237dbfaca09301a482a628abf7983fe840efb2b4f8ae029d86c7157779b6ed2a4c97111c82096ed221758fe020810e88e1116fb4b280dfe5475394f38fa9e1999a925f7925d5bb0cf20e044aa8f443546467d83c6174d17d4bf35477a3f54fa9fd684b7d74e4dd15334db2fcacae60e051f40e6ad38448fabba9595b3f9b787d58dddf68fe8ba6a4d25cf5d75cc48e3d341a98ce03e2cd1889883896f95ae91d636a7b6c6d72", 0xb1}, {&(0x7f0000af2000-0x78)="728fde45c3b746a85d0498ba5cd5695a634934a4aeb6c1b1cf9905809df01b2965b55203c284dffdb2a01814a3c853243833658b557963dfb41e4f93683e08ec1af3aa0a4ee7d9e8ce416ebc6fa0dfc7703e606381a8e9d79ea92b986f3840f8571614ea6be7cf5cc0466ec9fdbc9c85fbe93ff4c9078dce", 0x78}, {&(0x7f0000655000-0x21)="572f021da895cba5b892acd666a30f33ccb110093281f82eb919153d45c1c97ffb", 0x21}, {&(0x7f0000564000)="d5ad9b26cbc4714f0a4933287c45f4a891f7415b540fbcaea928ca941d05c48a86935807cac8af781995ebf0456917f583a9930f4b01ea2db0496a0e97b09587b4c87bf82656fa5f9a31d474a9c48024c1caeb868c5dcfba12a44b07cdff82e5087930f1cb9c2a5e47d941ecc7f17d7ad3451cc0dc22e613e053bc261c043ed93d255e54e40c409502a09d7d7d44a22c66f0ceecb12b7e8f452cea7e17e5a9617f0113c7eb23e9a08b32270da610868bf172f4abc48deaa743a54b5a68342cb3f4f0db6ebaaff2c472dc2ebc6c7c90d411754b09759a4ea683024721c1b24ee21b4570afc989c23355bcd47a46e3ece3", 0xf0}], 0x6, 0x2) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 01:32:15 executing program 4: setsockopt(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000710000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/16 01:32:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008d8000)={0x0, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0xdc}, 0x8) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/16 01:32:15 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f71000-0xf0)=[{{0x0, 0x0, &(0x7f0000e93000)=[{&(0x7f0000f70000)="76457be293bcc8b0545169fafb175aeeba3b564f06e4b545f05ab1746874a8504ecdd8a36dd77e840ea43e0b34fe91a523cec1a7c990d2c2ede3d97e739dbed5624f46193e76fb2f31a4f4895807436c684e625ecccefbf061dd10b93646b245a1f8a403014a19759895130ff7ebe86ee22be0a17111a8cb7a5fc66ca0160e2b2afd8dfea9071c3689c6d3565a4f01b2cac7304c0f518c55ec4438f0eeaa500e961bd8914d16", 0xa6}, {&(0x7f0000b27000-0x43)="6e36cf59227427fb55b10b23c9776fab069f5962ec97912e922b13a97f815896dc6aedf57712138dbe659f2cdcb0a5afc381edba04df1d031ca92303f2728992fdf15c", 0x43}, {&(0x7f0000bc8000)="21bc0c9ce7f3f2aacb66cadb41aac8f53777cf5d02001cf05994f8", 0x1b}, {&(0x7f0000f71000-0xbb)="995526b0dc2e0afacfaaf494dc253e4b3b23368a99570e8a666d69f30db23b9e82bd313419759e9cdfdeccab0a59169b539c92905a488f354c3c2b7a146ad8668ef4b035d6923dc7900dabb5ca66fccbbdbe826cbaac60e210a88363bead13ca43ba166d91322511ccb1c5a14ff23acaa09f3334e45c60a55041c3178d63ba8ca8c2141ae1cf37878deb4196ef907cd75465fa485ab343855e4dbd1732081044c52a1eb9a6839355dadcc1663328a0b600d56dc5fd931e5e04a146", 0xbb}, {&(0x7f00005c7000-0x8d)="b120fdb27c5e8401cde8b28d089059347f22c418f55ff4ae91e859821c0bbf242c6d2f4bcd4dcee4bdaef5880b23ef7382f4ef320e5948e3d1fb90693bf63c8fe9bc98a223f7eb77523866b11dc6ed3388c097dae23ee4411a4d24e83c1f6451501693a60a9ba8b122de2abd79b51c72339c97a94dfc3ed157355044eaad5887d1eff508f776d3a5e107ded1f0", 0x8d}, {&(0x7f0000f70000)="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0x1000}], 0x6, 0x0, 0x0, 0x8000}, 0x2}, {{&(0x7f0000f70000)=@nl=@kern={0x10, 0x0, 0x0, 0x2000420}, 0xc, &(0x7f0000f71000-0x30)=[{&(0x7f0000075000-0x5)="74202b9c57eb4c834f78e8868e8fc574a31bc0745b58248fac23cb9024c2a1a564d128dfdae972de31d57461c0cb8fa216ff81822bb37822bfb35214a40b4d8da54473b1a94965844f11b812423b621bcddab443368ae9b169a4011051d7533717c48d935bccd5b28b95", 0x6a}, {&(0x7f0000f70000)="a1a5ffbc10aa7ac2c44fc1722d4d778bc0bdae638f77761ca9d43147f119bec517ab7f095dddd17186ed8ed1eb1ed65c09", 0x31}, {&(0x7f0000ceb000-0xd1)="bfbb4341ca14840005f0e783b813b97a957c10d0fdc53d34282c84c7065b252ee76fefe52a94603b31e83e7c6fdd2bf69b5f33afae22090f59b4132f1ed8e1d5aa126f40227933df5da34f1ae1705f08586410d0d0f9722aff58393381374c9c184f3282bab1c5e4eea712cc7de52a8066a54984febbf3a0bce4e7d2272e28e4117e563ce9e5694f8862ddd4005a1f007d3209b54c787f620a04c55225598baa0a56440d2d7fefdd923d20199a2f840bee55aef8f41985b44cf74431e4795ca20bf34a77002e71564a5437f44d4e750d0a", 0xd1}], 0x3, &(0x7f000006a000-0x48)=[{0x48, 0x11f, 0x0, "a436e94116a13c68ece3f14ddc1d9a134f221f14d4f3011958e249cd65f6b324b0e55830116b6d9e4367dcca9f7ffc7698a0064f350e05af"}], 0x48, 0x800}, 0x7}, {{0x0, 0x0, &(0x7f0000f71000-0x90)=[{&(0x7f000022b000-0x5b)="c958f956b2138bbfdb098623753c2dceb381be8e3eb9ed34d9852fe3729dd118379c9ad195650abfed230d3219b2dea35ff4ede3b7218b850db9dae34681519ec3aa62588c5d69c14a97837fe0bf2ceeec9e056fcba4e82c10a4b1", 0x5b}, {&(0x7f0000ac1000)="8802250135765c89b5cc0fe1b2685edfef041f6eb3650c427acfb9dd8cfbccbdc01cf8575a52b369bd71867b085a663d348684def95767b8b88c3d9eec4e2fbfda9cc2d017ba1b7c16cf37c0533edf9a3b0fe0b84a1e705a5666b81fe8fd65df0dd4b11bd69b4e64e94d804fc565b2f57b2f1f5368a9f74e5786ac08c63e98032aa9ba9d057c", 0x86}, 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{&(0x7f0000dd8000)="717781e0cceb17c5b2dbbeed7e2fb0208c08ee8a3ca661301d9507d664b9f2d9f6d8d7467af9b471448b41320de102f7fe8b4c7b3ca3a4d50d9d7854a07dd28ea1e5c40119781cb6573c6d1b470ed4a032685cbef43914ddebd47239ba4191d1514e860189373f95a9fcaa65a5a77a163a0414309c4386473c72a9f25ac5775e973a023762e70e23919ec6f3dd9679ef06ac3d425665456ef1919d76056aa206d8a87d092b1a95bcf2be6b4c238275ac2c657b40c0cc9427631669235a4a5be63454", 0xc2}], 0x2, &(0x7f0000f71000-0x10e0)=[{0x80, 0x117, 0x3f76, "55fe2d2c7fef50fd5b8c73b42c737890ca6c89da046c117a14f386841fd388fe908fedb1776fe060e489dad4048608982ff2a438fbf154cd72eac75fb7ad75a7f66e8d495a33cf4a17e09db48273208716ed386aab11d619d0ae5080bef5841883915fc1083a86f3ccf1eb0076"}, {0x1010, 0x6, 0x101, "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"}, {0x50, 0x11f, 0x5, "f11818f190733aad1f89499f48486e810bc96491fc7663072877d8d4a8c20c0aa032fce446d1f886cd6e58b530605f57cb7a8d52a78f6ce9299b010700bba7"}], 0x10e0, 0x40}, 0x80000001}], 0x4, 0x4080) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @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, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/16 01:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000022b000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000bec000-0xa)={0xff, "1eebeaecff3e"}) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/16 01:32:15 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x255) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x7, 0x5) socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(r0, &(0x7f0000ca8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d1000-0x4)=0x10, 0x800) recvfrom(r0, &(0x7f0000d9a000)=""/0, 0x0, 0x0, &(0x7f0000432000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x2, 0x0}}, 0x26) write(r0, &(0x7f0000bf1000)="2400ff0091007effde000000000f774a0000000400010000000001800000fb000001108f46962f20f4651a4d0d88e66640263143af01dd0000000059f809694381861423fe7be46e324a0af708000000927db410edd117021ea23daddc16af8be2957a0afd16b72be872aa41be929c6bce77b6bc216082b76c07d87608e833edf983aab64a9a0c6ab26348576249512d166628a0b3c92fa7bd3b92741321efd82bbb7355", 0xa4) 2018/01/16 01:32:15 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003b9000-0x14)={0x8, 0x1, 0x7, 0x3, 0x9}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fe7000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000864000)=0xc) 2018/01/16 01:32:15 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000818000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000939000-0x4)=r1, 0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ee000)={0x0, 0x9}, &(0x7f000078f000-0x4)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc3000-0x6)={r2, 0x8}, &(0x7f00002c5000-0x4)=0x6) write(r0, &(0x7f00009e1000)="c4d1a7ea4c46f8ce0e05aa7f80d9cf1933afcb3c9be7152d1bef45ed6c8a2fa2526dfb5f32665381d236e9ca88e6629b9945de7f126cf259f0e3af96c09f9e4f1110b099b316b68ce3d5de76ca65d7cde5ffa53f33c54992731816b198b472e896c169a45e1b6607fe7f416fef8e48accb6e6523f21893cc6b4554676b4bd5b944ab21958c2004be83ef2d0743e33f509e10bc75508bb9348c71b38bad4bdb25bd8b944b4997097670a3da0d6ef4b8f8701115b8629236d91a13d2e45affab613b78f1ac5847de1cc76018c5d5b66753c58d83818d4af204348918b3c920c437f31ea5b0e4c0a1601bd069aaaaf729", 0xef) read(r0, &(0x7f00001d5000)=""/1, 0x0) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000000a000)=""/180, 0xb4, 0x0}, 0x0) 2018/01/16 01:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000bd0000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffd7e) syz_extract_tcp_res(&(0x7f0000f8f000)={0x0, 0x0}, 0x3, 0x5) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x7, 0x30, 0xfa, 0x2}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x76, "75ad860d2e163b53e1bd7ba0f84ab15dd6fe9c0a6ec2d114e6185afbd2f1386b28b3e6c49a2c2386baf10817252b0255c85f6a6220cd3833e0c5d17123a3a42cf164f70a808ac800b838c5f5c50c6b61501b3ce24c618d5f8f4eecfd94fd07a1f7b12aaf8efb710fb1384f57ca799127b9360b6f9107"}, &(0x7f0000002000-0x4)=0x7e) getpeername(0xffffffffffffffff, &(0x7f0000c4a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/47, &(0x7f0000000000)=0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b55000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074b000-0x4)=0xe8) sendto$packet(r2, &(0x7f00009d9000-0x31)="a625b8ef899c1450dcf40a5edcaf3f198d9e9496f32c7a7d37ed97cbe083172b13ec4a6e84b0b1712131f9aa3696ca6e9a", 0x31, 0x4000000, &(0x7f0000c2a000-0x14)={0x11, 0xf8, r4, 0x1, 0x7, 0x6, @random="c0ec545ae13d", [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r5 = accept$alg(r3, 0x0, 0x0) writev(r5, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r5) 2018/01/16 01:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r2) 2018/01/16 01:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x3) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) 2018/01/16 01:32:15 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000022000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000008, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000791000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000608000)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000ab3000-0x8)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000075b000-0x8)={r1, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000003000-0x8)={r5, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 01:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008d0000-0x10)={&(0x7f000017b000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f54000-0x18)={r0, &(0x7f0000d53000-0x3c)="fbd077bec6a1f20df4960e201ce69f16c185f5cac8f080dfb09150606c2ea9c4fe247d3cab61cf302ecaf37c98cbd6990738e4f8bec5b1404219c9bc", &(0x7f00000ed000)=""/91}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000292000)={0x0, 0x0}) pipe(&(0x7f0000a6e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00006d4000-0xc)={0x1, 0x0}) bind$inet(r2, &(0x7f00001f6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/16 01:32:15 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a80000)={0x0, 0x0, &(0x7f0000fc9000)=[{&(0x7f0000fca000-0x68)=""/104, 0x68}], 0x1, &(0x7f0000f27000-0x53)=""/83, 0x53, 0x9}, 0x10140) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) 2018/01/16 01:32:15 executing program 0: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) listen(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = accept4$packet(0xffffffffffffffff, &(0x7f000097a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001cb000)=0x14, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00002ec000-0x20)={@generic="c368fa5a3c876b9615b94e4dbd123caf", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) pipe(&(0x7f0000402000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f64000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000006d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e80000-0x8)={r4, 0x81b}, 0x8) r5 = accept(r1, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r5, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f00004ca000-0x4)=0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000d8e000)=0x0) 2018/01/16 01:32:15 executing program 1: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="5aafb96a213e3d41cf0c9a04e6d2665b"}}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xb76, 0x0, 0xfffffffffffffffc, 0x2}, &(0x7f0000001000)=0x18) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r1, 0x100000001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000002000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) 2018/01/16 01:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000043e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009e3000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000550000-0x4)=0x6, 0x4) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ec8000)={@common="677265300000000000000000009b00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe(&(0x7f0000740000-0x8)={0x0, 0x0}) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x5}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r0, 0x1}, &(0x7f0000006000-0x4)=0x3) socketpair(0x11, 0x80000, 0xffffffff, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005000)={r1, 0x9, 0x100, 0x100000000, 0x5, 0x80000001, 0x80, 0x3, {r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x7, 0x9}}, &(0x7f0000003000-0x4)=0xb8) socket$inet6(0xa, 0x80002, 0x5) r3 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/16 01:32:15 executing program 3: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000018a000)=[{&(0x7f0000fab000)="4346042a12bddea629901b5df55773fab61721f26532671ad68cfab5f56c76f1d9bca9dafa76ab4a340913d9374f5e63038f2ed0a9f1958dac4ed9b4e039e90368a3da51da897f9c12aa30dd729409f58b7300c46c11d06edaad12906c3f8c373624f27366c10c2d4e91993ca8a15951434b7f7d1115d329f8658140aa201fbe579f92dfef3d6fb4d1ee4d616001b64badee0d1d8f17faed75c7ea9faabb6bdc8938044d87714af7a932c31f20fa87727ac1", 0xb2}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fac000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fac000-0x4)=0x10, 0x800) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006e7000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x10000, 0x1000, 0x1, 0x1, 0x2, 0xffffffffffff0d35, 0x401, 0x8, 0xad6, 0xd8d, 0x7, 0x3, 0x3]}, &(0x7f0000fab000)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ced000)={r3, 0x9}, &(0x7f000075e000)=0x8) sendmsg$alg(r1, &(0x7f0000460000-0x38)={0x0, 0x0, &(0x7f0000fab000-0x50)=[{&(0x7f0000fa9000)="6b8c3ea312092972a0437f581c63bb96", 0x10}], 0x1, &(0x7f0000f5b000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fa6000-0x38)={&(0x7f0000fa2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2c2, &(0x7f00009ab000-0x10)=[{&(0x7f000037a000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000148000-0x30)=""/48, 0x1c0, 0x0}, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00005a7000)={r3, 0x7}, &(0x7f0000fad000-0x1)=0x8) [ 590.792205] dccp_close: ABORT with 1 bytes unread 2018/01/16 01:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d57000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005ce000)=0x8) r1 = socket$inet(0x2, 0x6, 0x0) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x7, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:32:15 executing program 4: mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000589000)=""/4096, &(0x7f00005bf000)=0x1000) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f00005bf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005be000)=0x14, 0x80000) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f00005bf000)=""/141, 0x8d, 0x2142, &(0x7f0000202000-0x6)=@hci={0x1f, 0x6, 0x2}, 0x6) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f00005be000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002e3000)=0x10) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00001e2000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:32:15 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x9, &(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000027000)={0x0, 0x3, 0x4}, &(0x7f0000029000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000f000)={r2, 0x1ff, 0x200, 0x7, 0x80000001, 0x3}, &(0x7f0000009000-0x4)=0x14) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f0000027000-0x4)=0x0) 2018/01/16 01:32:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000051b000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0x0, 0x4) 2018/01/16 01:32:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x7, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) tee(r0, r0, 0x4, 0x0) 2018/01/16 01:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000e8c000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f00009ce000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) getpeername$packet(r1, &(0x7f0000e3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000021a000-0x4)=0x14) bind$packet(r1, &(0x7f000053d000)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008b8000-0x4)=0x0, &(0x7f000013d000)=0x4) sendto$inet(r0, &(0x7f00008b5000)="", 0x0, 0x0, &(0x7f0000abc000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000109000-0x10)={0x0, 0xac, &(0x7f0000985000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f000002f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c85000)={0x1, 0x8, 0x845, 0xf0, r3}, &(0x7f00008eb000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00007ab000-0xe0)=[{&(0x7f00001ac000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c, &(0x7f000072b000-0x50)=[], 0x0, &(0x7f00009ab000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000006000)=""/64, &(0x7f0000006000)=0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c) 2018/01/16 01:32:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) r2 = accept(r1, &(0x7f00002ca000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e51000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) setsockopt(r3, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) 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) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000000a000)=0x0, &(0x7f000000a000-0x4)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0xabc6c51c0947cf61, &(0x7f000000a000-0x4)=0x0, &(0x7f0000009000)=0x4) 2018/01/16 01:32:15 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 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) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f05000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f06000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000049c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000032d000)=0x14) 2018/01/16 01:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f000020e000)="3ac4ca3283007609b4bc55c803ad3ef0f426ec5724fba827e35c97f0a0cda7723c88b4a073c22d202621a4abccb619857ffe4b7ba5ac980aaa0f174df7fc6a3ecd8339a4d66187d6137714f60cc8782d274eae7fc6a4633089f8eb7cba8e20827b0f2d348add098ba8ecbcd218518424700342aa69118ab5e470263dac68798a8c91f11bb79606254302397579deb0", 0x8f) socketpair(0x2, 0xa, 0x9, &(0x7f0000edf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003ae000)=@int=0xffffffff, 0x4) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept$alg(0xffffffffffffff9c, 0x0, 0x0) listen(r0, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000070b000-0x8)={0x2, [0x5, 0xfffffffffffffff9]}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000df2000)="03e3ce0c7cd38909f8543ac856dc8baa327c933192f9a385e47c028b94b3219af951f537388ad8467d6c2330abc20a9e285347ff6562a8775badd73e438e6c1a46dc9e2eecb53561151b2d68c37f739585c7478ff669b44601915be314bb8e394ca381122af26c4eaef7fafa558e8ecf9ea439075e314906d38d4de6315e7f16681b45ab7b147bbf8a082add021a0312162a854af575b965a91ac44fa71c2ac22ab6e610d56c8aacc89fccd232dcfd094f932a7c62cbb9bebdbb187485f12859ba1ffa74c240716f35d7a865dab43ff0847cf5a10e2a76ec5005ad59aa6bc0fb52", 0xe1, 0x4, &(0x7f00005a2000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6e68}, 0x1c) sendmmsg(r1, &(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 01:32:15 executing program 5: 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) pipe(&(0x7f0000111000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000004c000-0x20)={0x401, 0x0, 0x10001, 0xe}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000aa000)={r2, 0xea}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) 2018/01/16 01:32:15 executing program 2: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000033d000-0x8)={0x0, 0x5}, &(0x7f0000370000-0x4)=0x8) mmap(&(0x7f0000ac2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ac2000)={r1, 0x1000, "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"}, &(0x7f0000ac2000)=0x1008) 2018/01/16 01:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1802, 0x6c8) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) r1 = accept4(r0, &(0x7f0000ca6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000098a000)=0x9, 0x80003) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000209000)={r0, r0, 0x4, 0x400, &(0x7f0000bfc000)="3fd9a20b24c99d486b8f603eaa6f47790074b09c86b0d744ffd70d73ccbb71da65978b9edd80922bddd49fa2f9aebb288bbcdbd659207a60baa9aa79ba8de6bf8ef39c2f62c004c70048d03e508e69245a5988ccbd28aaa40bfcaadc2ced9a3f311f4004e6e8f4548b6ef2554c9008a48fccdbe4a653d6cd0c52a07702d7d4b4a83c86b949e2edf9c24d46f294f9f29e990f2b162e8b9352817e4b8658640519821e30a5fe63ae1092a7b012576bd4ace80c58e554220e1061eeb2563f079c81d867e57ad9fb85afe61bc5577c6af6073704040eafffd3d12efe4acd378142e796e16561ef0e25db0ac8f6716c608566420de1", 0x70, 0x4, 0x0, 0x7fffffff, 0x5, 0x401, 0x8d, "29ec598fd39ea90208f182651e9664125f9a6017d54c5c8c2be2f22d931f4c9007cb4b3f85a9519d44c0241b258534b2bedb6e30d8eb456125df25c187ba4aff8af6430cfb2d9853c7183ec62647afc6ac03e7599d770c6f413218999095f2246eddb1b49bc87c0e6ddc163effbf8c7e5406010df5f6d6d3b31c0dceeb046505f070b3146f8a17802669"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d4000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004f9000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef, r2}) sendto$inet6(r0, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 01:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x200, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000073a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000bc0000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000894000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, r2}) 2018/01/16 01:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004c6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001c9000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e07000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x7ff, 0x40, 0x0, 0x8, 0x3, 0x6, 0xfffffffffffffffc, 0x0, 0xdb91, 0x1f, 0x7c, 0xffffffffffffffc0, 0x1, 0x3]}, &(0x7f000053b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000edd000)={r1, 0x7}, &(0x7f00008d4000)=0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000088e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e29000)=0xc) r3 = getuid() r4 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000293000-0xc)={0x0, r3, r4}, 0xc) 2018/01/16 01:32:15 executing program 1: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x63) 2018/01/16 01:32:15 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000202000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0xfe06) 2018/01/16 01:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000858000-0xc1)=""/193, 0xc1, 0x0, &(0x7f0000dc1000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00007b5000)={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) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x80000001, 0xffffffffffffffff, &(0x7f0000d13000-0x74)=""/116, &(0x7f0000a06000)=0x74) sendto$inet(r0, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000065c000)="cf69894c1ecde4e97fbacb1edda7ef3aaa74cf51101846f96affadbf4307e3daa8122788cd94c46d27feb65b62ab515b74bdbb7a3a47fe79ec5144977ba962b42869e50687d670e9d7847a7bacb43e5f8b3585c61749cdf3961324a72efd18baeff65bcf562c30903b1b1eb29a0a506d4b8118ac92530300f48d670f07c3ef6388048c00e3605eefd723f98bdac352be1a2b931a50623fc9f6846ee1f815a2", 0x9f) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000765000-0x4)=0x3ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000956000)=0xe97, 0x4) sendmsg$nl_generic(r0, &(0x7f00007d5000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:32:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000ede000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x69, "a9f29b3bd0d099fdc46be6cff0ba563f8dc66e2e3658b45fb51cb0be8db0513521492c54f0a838929c2d1d8150811be149c87b25e9690f5d24f2e187d10e2072b110cbdf56aebacabf5283939d9dbef05ccf36fcb4ee5638fcd39e169591cf0628310fa6a90279f8b8"}, &(0x7f0000002000-0x4)=0x71) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x8, 0x7, 0xb31, 0x6, 0x6, 0x5, {r2, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb05, 0x8, 0x1400000000000000, 0xc0000, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x5}, 0x8) 2018/01/16 01:32:15 executing program 4: r0 = socket(0x2, 0x8080e, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"74073b40d59649d55ea1993f02ffdbfb", {0x4, 0x4, 0x3, "b40a586b13bd", 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x19faab25}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x0}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x1, 0x4) 2018/01/16 01:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000718000-0x38)={&(0x7f0000b0b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000612000)=[{&(0x7f00001fd000-0xc4)=""/196, 0xc4}, {&(0x7f00007f8000)=""/4096, 0x1000}, {&(0x7f0000a2b000-0x6)=""/6, 0x6}, {&(0x7f0000b1e000-0x43)=""/67, 0x43}, {&(0x7f000033c000-0xa5)=""/165, 0xa5}], 0x5, &(0x7f000078e000)=""/4096, 0x1000, 0x4}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00009bc000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f00002e9000-0x14)={0x11, 0xf7, r2, 0x1, 0xfffffffffffff483, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/16 01:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000f4000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0x2, 0x0) connect(r1, &(0x7f0000de7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000dc7000)=0x18, 0x4) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b35000-0x4)=0x1000000, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000094000)=0x0, 0x4) 2018/01/16 01:32:15 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) pipe(&(0x7f0000bb3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000ffe000-0x14)={{0x7, 0x1ff, 0x0, 0x4, 0x3, 0x1}, 0x500, 0x8001, 0x1f}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00005e4000-0x64)={&(0x7f0000ffe000-0x1c)=[0x2, 0x1, 0x5, 0x1, 0x0, 0x5, 0x9], 0x7, 0x100000001, 0x8001, 0x400, 0x7, 0xfffffffffffffeff, {0x401, 0x5, 0x0, 0x1, 0x7b, 0x3b97, 0xffffffffffff4b1c, 0x1, 0x2, 0x101, 0x49d, 0x3, 0x7, 0xf96d, "678ddcee8bbb71eb5207d7169a08afe73fe298fce06625fb79d0691cec821fdf"}}) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socket$inet6(0xa, 0x5, 0x8) 2018/01/16 01:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a949b96a6a4ccc711276118", 0x81, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) socket(0xc, 0x7, 0x200) 2018/01/16 01:32:15 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xa, &(0x7f0000016000-0x10)={&(0x7f000001a000)={0xfffffffffffffff3, 0x27, 0xaff, 0x5, 0x2, {0xb, 0x0, 0x0}, [@typed={0x10, 0x4004, @u64=0x0}]}, 0xfffffffffffffcb4}, 0x1, 0x0, 0x0, 0x0}, 0xc080) 2018/01/16 01:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d24000-0x88)=@ethtool_flash={0x33, 0xff, "1b47d3e40f0eff6e4ab421c565b94703f7b8bd98b4492a0c1815d399146b3787697fe53b558c016d0fed39328fa0e096686d9072219c89cd96bfe879791a651394f5a9255896d77a1c569e2a54f46f14cb0d9c3b47402acb74c47a80ab33b1e7b06659177d7ad46312ae35916c9236cff978405ea0b76faec4e6792f4ecbca8b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6291fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/16 01:32:15 executing program 4: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007cf000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000afb000)=0x98) 2018/01/16 01:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000f45000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/16 01:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003a8000-0x4)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7fff) r2 = accept$inet(r1, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r2) 2018/01/16 01:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) shutdown(r0, 0x1) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007f9000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00000ed000)=0x1002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e2e000-0x8)={0x0, 0x31e4a17b}, &(0x7f0000861000)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000740000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005c1000-0x8)={r1, 0xffff}, &(0x7f00003d6000)=0x8) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x414, 0x4) bind$unix(r3, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c1f000-0x4)=0x180000000000000, 0x4) listen(r3, 0x0) connect$unix(r2, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r3, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x7ff) 2018/01/16 01:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d74000)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000fe2000-0x31)="ec8d77f0f178182b7136cec638c3ad9ffc6cadf3a22014c39aab02b4ca271398abb487935783da2e4e6b5814342ce1726c", 0x31, 0x8015, &(0x7f0000652000-0x10)={0x1a, 0xf8, 0x0, 0x9, 0x8, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 01:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00004ed000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000529000-0x4)=0x10) setsockopt(r0, 0xed47, 0x8001, &(0x7f0000b64000-0xf1)="25ee866c7d20ec82cf5519c48462e1a52c681d08966e94ed9a1d555a5b0167ea994a346414f5903f07122b6ef3f138888950a4d1ee402bf74064f94830c4b01c670e7b429b0504b9b2639627d36b610e356ce8690c46c77311c7a925462f18e51fc6ba5068d2591686bf614542a1a2003acc976dbfc7e31ed5a253a263fbfd2847fe40aeca0a93f81c39d362c1587902914f870b596e53471e2f362d807ae2effa5a0d9e774f23e02fdd7d4c1fde26b8acbe27a5c346c184c15de217539475fcd4e91d95e2cd357c16a0479bbafc14737e76de9090972aaf48541a627982412c2ead4a7ea5c70cdfbc98d1dc8cd1484e7a", 0xf1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 01:32:15 executing program 3: r0 = socket$inet(0x2, 0x80f, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x79)={0x0, 0x71, "e3260bebdc4e9263870b565813109f5403d802475f1e381d6ca0d1e6e1414b119da1f1bf08cba57782a3b457ae651a98a665e03edae4996ade557e1f065a37865d8ce1d00cb821d0c60b42f76abf5fec49c212af3635fd3a8c9a239cf067674ec581ce1544580f94c54f8fa6a092cb5667"}, &(0x7f00001fb000-0x4)=0x79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x8, 0x0, 0x101}, 0x10) ioctl(r0, 0x7, &(0x7f0000000000)="bc441c2b38f6d3446de0ef867e76fc3ca311e829dfeab221c73b358e0e5868919a0b2a46583799414ede6586bfadedfda24327b6da6fe8839541bc6c0d9485ecc4a505aea2d1cc98b1515559b4df4dc3fe599169010bc3eb5bd6318ee7d3efc6121a939eaf78cf45abaf4bcb137cd1c6d71f8a195c339b18eeb9d57c07c37fb406de567de269760cdd563455d3524e4490b5be8ad92423cf38def03144dfdb0acc540c04b6cb5036ab202989d8ea97b3bd73c7f95c0ad21f58096f3a58ce74bde9ed1f839d7b2fd9485df40b724acc8d4b21a17c742ce3fdf65940b1b86bbb700d7bc8da175edfd2d7") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000004000-0x4)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000004000+0xc1e)=0x0, &(0x7f0000005000+0x5b3)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000007000-0x8)={r1, 0xab}, &(0x7f0000005000-0x4)=0x8) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8973, &(0x7f0000006000)={@common='eql\x00', @ifru_mtu=0xffffffffffff7fff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) r9 = getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r6, &(0x7f0000009000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000008000)={&(0x7f0000003000-0x338)={0x338, 0x2f, 0x0, 0x1, 0x3, {0x16, 0x0, 0x0}, [@typed={0x38, 0x5, @binary="0e94fb3270c03760e88f1f7c32c6c4fa6b7da60abf737aa58bbd7547f151e567c42da6acbae7620d2c1544013cf531"}, @generic="7d7fc9f937f37b2e244268bb527969ddd3be13ca45cf4524b905491176adc146faadba658ca82a9de0949c177ddfe46851b4617dc760e7bc986a34c347c56df617c8b7a3c4e689f2695715e7fbd4a2315d28622d6c9fb44a528d718b389d0bbd252cca2144e3be6bd91efee9d977130449ed728d7331c3", @typed={0xc, 0x4, @fd=r7}, @generic="4b0a33e5cff31406d622e1bc0bd7e28c64fc025ec8635e9b6c471bd4862d48ff6091edf10c7e5b2710173a61399cec235eb6c7c302c384296e4c66b7363da4e923e477eedcdf52bd692562a10949a116faba68429b978625a50dffc53f114ccb04b5f494d54882fc6f1a94077ff45726381953b7d151c3703d703368ff7b2ea54bfb4c99e17c6cce7ad6f282efc9968682151caa996f4cb849d2a98e8b2ace3b52", @typed={0xc, 0x8, @uid=r8}, @nested={0x4, 0x29, []}, @typed={0xc, 0x75, @uid=r9}, @generic="fdfb3cde483ba0a917de0258fd9e02ff0146f6d2192f67", @nested={0x194, 0x77, [@generic="6faf424cb577892953f88659d648accdcdec3bd386ee8dab8937de3a2e2302658c8d3976fc40f356b442a3a791c6d3450001af2b6c1ec742e4132ff09882bba5f4a3ebc40a18591199364a052449cc7d5a35d3af4487ef80c1dd4ca7f60febac591f785fc3245711f921b7adeaec063fb422db7aee62e2bee3a0e2d1560179a0ad8e349734c6bdf4c27593073bfcc60cead4c1339c303bd88e0cefdc7bc7ddcddcff4b612f23e26a8a319728224fca95f58607bf6b1229", @typed={0x18, 0x14, @str='selinux#em1&\x00'}, @typed={0x18, 0x48, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @typed={0x8, 0x11, @void=""}, @generic="6f7b7de66852fb584fe18f4f669f002079202afbbae07f265306333e69f28069e0812d787909f63019a7723b39df38fac316d73ae1289257af7d59baaccd75b22b7c1fa5cb1d32738f235d2f41e7a9714cdfb2ed98750c15148d10144b3fe08c4b50dc472a888932186013418a4d49253ce7143d2ac032876878c05411491d787cdfbe02276778500fffd8a52aa5c1a7240b3fa26731d6eb331ebb183dab"]}]}, 0x338}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) 2018/01/16 01:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r4 = accept4$inet(r3, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r6, 0x80000, r7}) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000063f000-0xb)={0x26, 0x4, 0x58, 0x81, 0x0, 0x463f5e71, 0x4, 0x95, 0xffffffffffffffe0, 0xfffffffffffffffc, 0x1}, 0xb) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r8, 0x40086424, &(0x7f0000f79000)={r9, 0x2}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r12, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r11, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000707000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000de5000-0x2)=0x9) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000802000)={0x0, 0x7f}, &(0x7f000042d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000baa000-0x18)={r1, 0xff, 0x0, 0x5, 0x490}, &(0x7f0000bc6000-0x4)=0x18) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x25, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d8708008689669c254815"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000100000000000000000002700", @ifru_flags=0x0}) 2018/01/16 01:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000014000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000765000)=r1) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000428000)={@generic="93a86616fcb1adb1362ab81fe07da68a", 0x38}) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c02000)={0x0, 0x2efa}, &(0x7f0000d10000-0x4)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000308000-0xe6)=""/230, &(0x7f0000f49000-0x4)=0xe6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000613000)={r2, 0x9}, 0x8) 2018/01/16 01:32:15 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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bb3000-0x10)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:32:15 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000001b000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc, 0x800) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000018000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/16 01:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000190000-0x20)="02c3dd053f29ec3ae3d31ce465b1b962ce8b7d09187b0ad0333aa4e87f210196", 0x20, 0x0, &(0x7f0000c3c000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f000014f000-0x1f8)=[{0x0, 0x0, &(0x7f0000017000-0x90)=[{&(0x7f0000de5000-0xd7)="f5ffb2598356b1915c97a21c2389494d55eaae1476878e700a97cce34bfea26a1c001e3fe3389771f96aa845eb06f03e4320fee1c4b47dfc8f559a4a88d6163eec551fbc4996bc8b2fa774802ec75c64993ebcac1181520027662fe99aeb95c517f187a6c235ff557e51faa36e5c89eb82b5288a6e7b3489ef24fc00832e69b1e7a844476731c287689d2725ec00faa5426a7abd806b71a463ead2536c2f3d0468c90c341ec64976842cb55c1aa73747fc15e227d6fd5e76131c8d174b6ba919cbcd8a121f95e464825ab0d848f7fea7e6c76ac4f362d2", 0xd7}, {&(0x7f0000a5e000)="74165bfa95ccd1bf04574fb02bd771f172f4ccd6f165befa0102be41bf1a0c983e985d4da9eb8efd893c9495f74e491cbb9291440a079938cf717145b80ac091ad8ab0d787a953beec310b909a919183009dc8799682d6117491691b6cd0c7059fdad55981498f64802ed80cfec7290bc0fe6cd0cc71d045b2bd7d4ff7999a6fb534d98585c08c012b45d763080c5c51b8f32c33abde21c4178f5a56e63b94eda3c19ee013f42f9d9aea277b27ad865027ff58f2129f85ac6179f24c18ba8f34684396ab47232c201692440fc4f807c055984a4a", 0xd4}, {&(0x7f000049d000-0xc8)="eb8fa69c12d423d4f8a01a552b69e73743a018b51dc8e3e2d969e0aeec5fb5733847608082f7d789a6c9b279bf87fdc6c493365b93f44a5b806fc94eddea01f632d7c9921ad1ccfe116c1cf9d1959b774d219c6878c7cbc0e35ba30e2dadecdfa18f280af423333a51745e79871e39806b2c6d5a2b89366f3e1b470236f2a8d94eaa8ed1c7bf3ece7f428f85763f6ee3511e3a64bb4ae22f31a2b27e70855a3d4706862c6fd772d898f36c8326f426f6431914f214bc24b8028ac4349a3713909b4f6e2fec585af3", 0xc8}, {&(0x7f000078e000-0xc2)="5a5b8989c5ff2b269adee205bfdff4b9e41a96797d1672355c6765ecad11cfe91c69eda99ac198e85790cddcd467f335ad7317baaa3fae93f2551aaf3bd1d7ff53fa1d6ae0a03f8031adbf7b5543e099e41bc132c414b6a1f64c94c11125f6539177faa0e588a66ff8d22ee9332c363ff26f6b287e08aeff23885fe939d683fbb04a6db6047fef357904460d81ff21a793faee613e2a80c33375daae292e204c43d14424e9d9e33c1b32e2373bc83d7a800c5e4cbdd05500fd4dca38b014d3f6f7ff", 0xc2}, {&(0x7f00002ec000-0xb8)="32329b5533f544704071a192de557053887a8d7e4b9e0d6d0e96d2dcfed4768c920569dcfe741c5ec4986789d21fb3a56aaf68da116d875823449c2be900c07058f7bc9ba6af28fd36ecc4a5f695c631c674b43c86086e593912f3a278453f7df55bd336b91ee2149bd9e63da0335c089e8b6a536295f4f460f24a7ac2b79b004be6814e5b1af39b17e35574501c342d24f24ba08e4a737d33ce433c5a729a07c8f6a486d4b1aba3b50b6a46b99f17dad83c68da30575857", 0xb8}, {&(0x7f00003b4000-0x76)="0f6f54bcd2aa1975f47ec39cd913531654130a71a46162ac6908dfd79a06175bf263a60cdebb5d158ed6c07b19a5a46cd1bbc6c1fb94b0fb503b40449f94a750c59f5b7dbd94878dfed4ec29d7f291f0380fb7439fb84f058be0e88e923efb561c3c136bd6308d784bfa4db026fbe7f2f8a9c6e47ac8", 0x76}, {&(0x7f0000bf0000-0x30)="c5d4e4fda8e914a8cab0dc485f2f3272ee2bfdb1bfff3ed83a4c211cee97e0880bff09b1dfa860f81666baf68ec99781", 0x30}, {&(0x7f0000546000)="568e4f3fb9df13090adff2fb30b4f080c1a0152e87fccc0785fc41b9aaaf0ff6f46ef6ae9f46dc4df6a06c1a737c42cf0b06f80a8083035898ca48c153cca7f76e2ee25298a39ac70ca3b5050852886e6aa6183c42248d05cb6c3e5fbb9b0902c46f6c0e7bf0754879e106bab3939785c0caecfaa442464e24a00a5f1acefce8b03acef0e154691f4eba1cfe2d4adcc98df5ab2fc0e73a42aaac6c1d9d5650e927bb67f66a0a89af1f59dfdb718125b113", 0xb1}, {&(0x7f00000fb000-0x70)="ac1fdad6efd1687b1a50b1ee1aff5faec58ecb91d410d4cb2f13dba81cb690930012623d7c82a539fea637dfe17bc4b03e572e5b71c491406af132da2d6e42658d2e08811be9547a056823ed766205c8649d60695e174d4574afb7c06a4eb3d63ed8a17168c41be35a5a2f2a7b279c0e", 0x70}], 0x9, &(0x7f00006b8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, {0x0, 0x0, &(0x7f0000989000)=[{&(0x7f0000fb5000)="ad0943c0427e13efdc3d6a8b6dc106924a9d5242649b717bb736a0f3e05539645a26f9d5f97ad13618edf816e70116569b55e946bdc7286e8c8c", 0x3a}, {&(0x7f0000689000-0xd6)="e8c0bb780c6a7b4418c07a1d68dd64d1b4d5c5de55c1a2a18cf71f2bb901d69d4524b505f5cfdc87193f90c65f285a94acc5a5a5fa65806c5f894d4bf96d33f2c5942f23b860b3cd21798bf674dd072d5adfc05d90a97815ed84850ae436787ca586f5d5d73dcdb1e1cf415702d224d36bd85924f4736808c3852b80054d02b4ca502235d1927d73ce4575bc9bbf164071b619d3f91e04da50c3b14d8764450946ef3b933188c0d4462c1d0867464dc2c3cd6e02f9da586ffc3e87623b4c24dc796a5e3f29fc2bb94b60239b45ba4e148fe30e015a26", 0xd6}], 0x2, &(0x7f0000ac2000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4f}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x801}, {0x0, 0x0, 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0x1000}, {&(0x7f0000563000-0x5e)="d204010be2525cc1708960f2a7e4e9699d2cb1f695184d7459922744376e5ed4483cdc404172ff8d150d7ada21a28fd2081d98c67bcece6de11c8cc8d2292d150042c3b7381de408e8184cc6e3e0448a30d2db7bbdb83cc5ce9599913569", 0x5e}, {&(0x7f00006d2000-0x79)="e75759bc3354a4347757ef086c956ad16624ad19660a19d12ab58d7fe68924dd570ca1ba4567b240ab894067d3a7ae32d7a64f5dcd5f7f436b8c63b19811df5c83066dfcf9ea81d9424d5a023f38f012a85ce2570483efdc562efa07dd17835c1ac3036eb34c63efbf64cc817fcdb118840b97fb7a2490b31c", 0x79}, {&(0x7f00000bd000)="0fb6e729346aeda5e31716a04e818f0a2ff9492a7a72321d6341fa0b8a4cced3d214bb45c39df1b01afec7248d01a861e708fa952ff5518705043edd64d50f2688cd718e04965f6850a090e817a3c661ca17dc4c5ae00cc857cbc9c4513caace0b466048738cc6cfd190a3eb86ffe8c77a0f55eb9dd273fba481b5207d395b8d1cca41fd1fc0e020f41ea837b4db9d54eb841aa277040d6f4bb25f9e1688226ee569f5757f69fb41e35c11d88313a390820fa29d482c10fdfd58476b8e920e59474080b0a9f9d32a85bd4a800b98582fbf7ca0859b4fccb796d12b50d046badccfb393d73b4bdb2ab9f295aeb0d942506bfcb7aad2", 0xf5}, {&(0x7f0000345000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x10}], 0x9, 0x4000) 2018/01/16 01:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f2c000-0x4)=0x1f) r1 = 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(r1, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/16 01:32:15 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000794000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8000}, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000045d000-0x18)={0x0, 0xfe00000000000, 0x8, [0xbd, 0xffffffff00000001, 0x10000, 0x10001, 0x80000001, 0x5, 0xffff, 0x6]}, &(0x7f0000876000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003c8000-0x98)={r1, @in6={{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x20}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aec000)={r1, @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]}, 0x80000001, 0xb22d, 0x5, 0x7, 0x8}, 0xa0) recvmsg$kcm(r0, &(0x7f0000e56000)={&(0x7f00002ae000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000eef000-0x20)=[{&(0x7f0000cf9000)=""/44, 0x2c}, {&(0x7f00005c6000)=""/230, 0xe6}], 0x2, &(0x7f000098b000-0x1000)=""/4096, 0x1000, 0x40}, 0x2) r2 = socket$netlink(0x10, 0x3, 0x10016) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) getsockname$unix(r0, &(0x7f0000580000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000043f000-0x4)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000057b000-0x78)={0x6, {0x2, 0x1, @rand_addr=0xfa2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x7fff, 0x130, 0x2, 0x0, 0x1ff, 0x8, 0x6}) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000f4000)={&(0x7f00000c8000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/16 01:32:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000810000)=0x0, 0x80800) bind$bt_sco(r1, &(0x7f0000efe000-0x8)={0x1f, {0x9, 0x9, 0x2235, 0x6, 0x5, 0x7}}, 0x8) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/16 01:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000005d000)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xb78}, &(0x7f00008c1000-0x4)=0x20) syz_emit_ethernet(0x3e, &(0x7f0000110000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "0383f4fa51dbb022f0785c410387133879fe4757"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/16 01:32:15 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008cc000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000ff3000-0x4)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ff3000-0x10)={0xffffffff, 0x8, 0x8, 0x1000, r3}, 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000ff2000)={&(0x7f0000ff3000-0x60)={0x27, 0x1, 0x6, 0x0, 0x7ff, 0x6, "49473603972798bec6df9f7e478da87454f47371a7de5fff4a3430596e78e8cd0b2cf35f2189e75fbbed76f8e2c0b8021e8f6bc0d29926c0bca7ec76d82a9e", 0x7}, 0x60, &(0x7f0000e8f000-0x10)=[{&(0x7f0000d5d000-0x1000)="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", 0x1000}], 0x1, &(0x7f000091e000)={0xb0, 0x112, 0xffffffffffffd8b2, "bd60d607d4fda494065609be4bd1c7fe9b1cc83f04ce201b6da06d9638f1390e8f6de961ac3899cfbfa324f6fdd99e4fc4d4bfc2cce3579b40f2ff494547afc1a7d17186b1bb508b7fe93d204686fdafaf489b4fa8dad049412aa0841276bef2f0e082fef67eae5c04ff1386e7ef412fd73340bc9a9c4399ea1c128377230f519e64aef06c45b7e44b93f746c75cda0a27f05058e246d51f6a21e21aeb8e68"}, 0xb0, 0x8000}, 0x800) 2018/01/16 01:32:15 executing program 3: socketpair(0x15, 0x0, 0x51, &(0x7f00001a0000-0x8)={0x0, 0x0}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005fd000-0x10)={0x6, &(0x7f0000afe000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r3, 0x2}) listen(r2, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @random="f064cb90d944", @common='ip6tnl0\x00'}}) r4 = socket(0x40000000015, 0x5, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f0000002000-0xab)="af43b0550c8ac08f0a4b1e38ee70bb40f280d0dc410c90a8bc1f2bbd8208ff8599ab93ac29dc69eaf917a098a0e04416f1c89318ff2f23059ca6dbeb362182ab2da48e4c7596003ad34d1758304e864d5beb9a67471b613e975c77914f738bcdde1549af761a6e6a0c4d95edce13e573e71a3f2d33463303c64d17a100d55e5c242d785595086d8cbe0718e8149912920a288f6b77da8780250d483d37a5ec3f340efde9571f66812078b7", 0xab}, {&(0x7f0000001000)="7a9bf84cd8ab5f87917f05d04aaa25705571e94fc05281540a642d6b8434c4c667ebb649f7fce86a207f97a7e1c64e2e67a72afe0e634d07138914d73fa1a806f6e904ef3c71ba7f05f1a6fd9d1d55ee1be7a5f12a87bd741bb702a29c4642b7c1e3b9888363243e022fde33ba77375e4de0cce842252306e88fd3bf55bfedd19a8388c1a3af414af9863b8ddc452e28b5c8034c235482e9c4bf51c274d4e6f09a5015e8d22c123e692fc0c036a363", 0xaf}, {&(0x7f0000000000)="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", 0xfd}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x7, 0xffffffffffffffc0, &(0x7f0000000000)=""/91, &(0x7f0000002000-0x4)=0x5b) r5 = accept$llc(r4, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt(r5, 0x100000111, 0x2, &(0x7f000007d000)="3e24c97695bb7f58a429f728f567c2dc6e4e95abd4caba4ad3376ba4e72627c290e295530aa8ec0c54f8727b6626a2a94dba2dd5351e06da9250267199ae2572502d7c20ecc2ef4ca3f7cd63c52d9d81d5daa37ca407254f62ca04993d9e3767e621988814f875c4059e", 0x6a) bind$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x3b, 0x6, 0x3, 0x4, 0x7, "76f7dab9208ebd18687d33c5623d8097f89fd3874edef371364e4037db3db556b6d223735b0ef969bcc2e64e28a45a5fe8169f53e5cb96682f20180e093786", 0xfda}, 0x60) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000009f000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000ba000)={0x40, 0x1, 0x9, 0x0, 0x1}, 0xc) 2018/01/16 01:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}, 0x0}, 0x10) 2018/01/16 01:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000037c000-0x4)={0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000207000-0x2)=0x0, 0x2) socketpair$inet(0x2, 0x80003, 0x2, &(0x7f00007ab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fe2000)=0x0, &(0x7f0000949000+0x97c)=0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) read(r2, &(0x7f0000a45000)=""/203, 0xcb) 2018/01/16 01:32:15 executing program 2: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000f0000)={0x0, 0x0}) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000f2000-0x10)=@common='teql0\x00', 0x10) r2 = socket(0x8, 0xa, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000a3000)=0x5, 0x4) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000f1000-0x8)={0x0, 0x0}, &(0x7f00000f0000)=0x8) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000f1000-0x14)={r3, 0x5, 0x5, 0x8, 0x2, 0x2}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 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=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/16 01:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) bind$bt_rfcomm(r0, &(0x7f0000802000)={0x1f, {0x7, 0x1, 0x80000000, 0x3, 0x101, 0x8}, 0x3}, 0x9) socketpair$inet(0x2, 0x2, 0x9, &(0x7f00008c7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003df000-0x4)=0xf2c, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/16 01:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000061e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:32:16 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) r1 = socket(0xf, 0x0, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b2000-0x8)={0x0, 0x8}, &(0x7f0000f45000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009ac000)={r2, 0x401}, 0x8) 2018/01/16 01:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/01/16 01:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5450) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$void(r0, 0x5451) 2018/01/16 01:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f000015a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000021e000)=0x14) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005ec000)=0x0, &(0x7f0000614000-0x4)=0x4) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfb) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000318000)=0x1, 0x4) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(r1, 0x0, &(0x7f0000bba000-0x4)=0x0, 0x800) read(r0, &(0x7f0000d28000-0xef)=""/239, 0xef) sendmsg(r2, &(0x7f0000a51000)={&(0x7f0000541000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eac000-0x50)=[], 0x0, &(0x7f00007d4000-0x1498)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x100, 0x200, ""}, {0x40, 0x100, 0x100, "092eff86580a19315f3f79a60f9cbb4a90f771d84114a2cfcf1d0776ce10975bcc85a672fd67e2783be1b130aa7b72"}, {0x30, 0x109, 0x5226f929, "69d5a8f12308c8ce51c58c4510a73e64e55f09eabd5ec46b2063"}], 0x90, 0x40000}, 0x4000000) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00003d7000)=0x2000000000000000, 0x1c0) 2018/01/16 01:32:16 executing program 0: mmap(&(0x7f0000000000/0x5c0000)=nil, 0x5c0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005c1000-0x4)=0x0, &(0x7f0000202000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00005c1000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000021000-0x4)=0x1c) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005c1000)=0x2, 0x4) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00005c2000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0x6, 0x1b, 0x24}, &(0x7f00002c0000-0x4)=0xa0) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000074000)={r3, 0x14, "febdd253e9ca2bff07baee5a875d3a8bd6db942f"}, &(0x7f00005c2000)=0x1c) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005c2000)={0x0, 0x0, 0x3, [0x8001, 0x2, 0x1ff]}, &(0x7f00005c2000)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002ca000)={r5, 0x3}, 0x8) sendmmsg$alg(r4, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(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) [ 591.450192] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 591.466913] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 01:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00004bf000)="24001b00fbffebffffffffff0000110000000400030d00000074f7000002de1617013896989e91f7e21dc50500000028dbeb02d0964a05fdc2de7e670fdf5291524e592a9064933a28791e01705d906557b915c4f890ae3c4ba6564fdb791930d6d07ca3f3b6c7414bbcd84cc8b9b4", 0x6f) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000523000-0x4)=0x6, 0x4) 2018/01/16 01:32:16 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f97000)={0x0, 0x10000, 0x4, 0x101, 0x1, 0x10000, 0x3, 0x9, {0x0, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0xa48c, 0x8, 0x4}}, &(0x7f0000f97000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000be7000)={0x2, 0x400, 0x8, 0x4, 0x5, 0x2, 0x8, 0x5, r1}, 0x20) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00001dc000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 01:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendto(r0, &(0x7f000087c000)="2669d361d7cc7eab988e6e09fda6f39108df91e5ba3630c42fa893aedc5d53a2bd89d964bfa6848d33b13509cfa2670489975e5b10537e80a037f858081650cf7b3cd781e63bff93b0471fcff8bf5795d210521278bd5dc697dbd7a48264f0e8033ffa97ff52eb4efa830ab7b826721dd898aef5eb0fe71d14c1eb62", 0x7c, 0x10, &(0x7f000092f000)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000098000-0x188)=[{&(0x7f0000e1f000-0x60)={0x27, 0x6, 0xdac9, 0x7, 0x8001, 0x0, "178995ef66a210da48a704c9c364c500266c619c7122b5c16eafff06fa7f43b0e0ce385b3d6f45502ed628c2bf3cf4ccc696c4ec113da98d1d10b40c70dedb", 0x495}, 0x60, &(0x7f00009eb000)=[{&(0x7f0000457000)="759290d72b63e29a2687b8c9d4d706eefe64bcb102061518fd3bf85f4da3be37c67822bd2330eba47c1b3b36f363cb30894c67c4c139aaea5cc97bded416b9e253e22a2f9f2b8a483e508c7f9b0c72a5c7d7d277b01e084c0a78b04b3aa1cd3ebcd9215373b8a2c40aaa6431b4ebbb34b4c08f3230221a6af107b9fbbfadd379f7c775e579fbb8bcb0ffe991d19cf3f374eb981ddd924d93bd3227bc4f6a1815c3d4e05531a21534dac02c4c95e32d324693574fd3ad58f44404ad9dc451", 0xbe}], 0x1, &(0x7f0000dd5000)={0xf8, 0x10b, 0x6, "2b6a1c69099f00c945532b5637c87653e660e315c145b0da965df8d7671cc3db155c7f20f9af493a00475116ca6319f4a4bcd6f6888c86a26538ed0dec20b87f4c686349014738c214b2f752ed9499050be54091571c5d7eaa4603ef869649dc8ff0aad8e80a1ea7991500a294d9588fe8c9e846e479ae9c8deb759842252d05a8fdf97c4ed21d701a3bf212f0db5f625a3d9804f77e46e5a3cf86520a966c67a357dd2039e205ef12ace9bea478614a0fff864c20af2450428a22624655bd27df490d9939d3d310fba0402ec392362bc35232a3061454273c9f4102a673987b156390dd58"}, 0xf8, 0x800}, {&(0x7f0000286000)={0x27, 0x39, 0x80, 0x1, 0x7, 0x2, "1c2cd0f5c5c0f914df1b818b03023970dc9d5bf928dc58509854b47e6afda1b32ca059882a1d0168628956b9f5d22eb8e3705ca98279f9e3094be1ea3bd460", 0x100000000}, 0x60, &(0x7f000081a000)=[], 0x0, 0x0, 0x0, 0x4000000}, {&(0x7f0000702000-0x60)={0x27, 0x1c, 0x401, 0x3, 0x3, 0x100, "9cd41b5b5026321156a149376b4d70dc69574664a385789a478ce3a29739d525e0306d43f7d204c6eaf7c95dc716ef9a0a0c9744219b2ed4f5c8ce33e0c514", 0x0}, 0x60, &(0x7f0000072000-0x10)=[{&(0x7f0000dcb000)="a8eb9676c44786cb99801abe68f6790038100a0978acc4c41c1160871fdc3a3537fd0295cae2c20f615e9fedea7ca374b1555436b70496fbc389daf4a8411a266d8005ce9d65ec9c268b08fcfa0a9cc6d35a22067c05fdb1d9dccfde56919508d28f6c2421e0ccbd705a8d21e52bc369", 0x70}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000077000-0x60)={0x27, 0x9, 0x8, 0x0, 0x20, 0x4dc8, "da873a496aa3c10ac29b0f8761b7986fab67feada32c586fc84775792cd187537a8cf02abcd2dcf6dc236be2507cb0f0e50f1ca3a13dfd746f95eef44143f9", 0x1}, 0x60, &(0x7f0000158000)=[{&(0x7f0000446000)="300bfa82d66d18f281f6ef", 0xb}, {&(0x7f0000044000-0xfd)="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", 0xfd}, {&(0x7f0000ef0000-0x9a)="ca2d7526726a57169676e5e99d4591091572f912354f3c00ffa4fec1c476badacb39d127cc1c47c91c4718ffb16bde255b26ff07990aace42a9d38ff499d1ae32a66f7ed262c08521a840781f85fa82b36a4cdf84d17a05dfb35bee143bb1ac133a9156d1cf42419a1d4bd626707f244d4a189ad9107277e21d841996bf7bc1ddc647af5e2225b9cec474f5bc9372cac828a37567f849ae44bc7", 0x9a}], 0x3, &(0x7f0000db1000)={0x20, 0x110, 0x5, "5831dfa3d883c86288"}, 0x20, 0x20040000}, {&(0x7f0000839000)={0x27, 0x4, 0xc68, 0x7, 0x3f, 0x5, "9fdb05239fa6104e146fedc992faa2d0d5501ceea55a5a466c15a310be5ae43866f0ae0faeeab5aaf89663188edf3066b5aca3b134333ad8dc25200d836e06", 0xef8}, 0x60, &(0x7f0000ffc000-0x40)=[{&(0x7f0000174000)="0fddf581212da7c6378abb1f", 0xc}, {&(0x7f00008fc000-0x1000)="c691b7aeeda5ac211ec416f9b3359b3e49e49c432f54989cba977fea6e1c1b2d44750805563b665071ed0d5939d83c2b12667463406646b7bd3e19e18eb3001490584fbdf21c85afed95d6f0d5fe977d2a3d7f477979fc43e45c46ae2b3075f5ada4e1e7ed05d2c66de3932d5badabdada5fd7dba65d6a5122046dfec8839998e6a17b79d4b16bbe9797d94ff2164676ef163dc61dacc495fac75ef0eb9a8a6670bfc4f4099850125b6087ca926063a697551bcb63551f5fb8d5d348056194ae74e553aaa98b3bca6bbdcf5887c94f57d0f192aa57b797a02c28f55475966d7c478056aadcbf2d4c5ba846df3d4caa09015fcabcf13f8e3fe7445ec09b1da8c9491d75b4ff8e5c456c1f1c6199e38c58a5cd52092e176d4ef18f2030a79e53c0e26382b893acee63c92fbdf154c632b2a4295fa54be8457cc26bff43a876d93cd0102838d9fa4112f18f66e5fdd57d1c5ca9570029d041e0d5ec9c6ffb81e3c21b623cc8e5945d26a9db496cda3482907ab425da469530086a3bdce144fb0ba61098411b97c01f9dfb377289f3ec9c3b6da304e280c7f63f5f20456b571a94674f30afa8bedac9a0f974bc4112473677adc01b8e2b3545d29d93b6074e2c44af6d98a6cd035d873e31ccc71f1eebfa7dad7d3e848a4c64be93ce45cf739e77053aa95c9a3e4dfb852d5b4012cfcfec097607f30d5b26f398b4408dad73bf5860c8e8ffa6c215df35503659cead65b0a36b19f2c5d1ee33b7a0b28b3205a9a1e73ddd3442b73ec657049c88b793c02d33f148182f5c45e1229ea10ce312624aa1b9e455bebcbd4ad6e6aef102a3b485b632513255e0a031cbce106faa55ba5943ae135745a6d5f260a4ece650a596bf2ca7b8a56b1c7e3018bd28c5b889f661c60582ba7c16ade5a1f6789416ba81271d0d84fc8181de78dddc1418003df3012d93bc61f6fe0677e4d536101a69ef98bfa4ce782922ba1dadfd4022e871883de31b8fa70893fefbb2b631c111b4fa071e0e45734d2b6eafaa429ecb8fa2b783e11e28f71236f60bfb556c1e38e5b915661b776f7a4702e3f54d8c4b2cad59365dc93bfcfca6ac394ff83c0b1f0ed765f0b5e4b362fbe275970a237f5e2f42132589bec49b510cb89f746f0a12fb540072d9cf878bf94edef280faf1fd4d013d74b348f3f4ee8a923ccae481492fbc6c4b0183a047fd4bfc321a446e8c204b7ecfd3a70632e33ce69eebea72088de213fe11001c865d1424e4efc51c8eeef956a190297039180be2f9487b1a1a7ebca906ef642805645b2aa70df6bb3d8c93bef82e36bdd57cc2f0696c42f915d5ba105dd6ebbd8ac740e74dd171a60c9b4cb1b321e0965dbd7fe0c78947adfd1cf318b798416aee9ec30666ed9313060dc0a117b74f600b0e4a0cabe1b528be7c3ff3f185220b78da2d356a1b9bd875537a216597cb1f2d5411a3dd6a0acd5d73e3d1e41de5c92832eb7fd7e2af435a4c5386d3885cb2b7c08320a664d1429d4a2abfc0a2c7434ee8b5ca4b6eba3f7eb1735a3b1b356ac5d9f5d40c4dc00dc0cc3a0bb37ca6554f1be122467d5892f508881c35330029625cdc804c6874121cf1d0efeae8c56dd82017f38650761d77b22fc950db4542d3c4236c2881787cb04f1c2c48eaa958cd7ff92d809b545e2c7cc85d62ea4522e4c2af311056fef85ef2114af049618b9d76ad8ebf79dbec4fd02ffdbe712e306360baa08c39b8c24ba25b79586bc74cb3dced979ef04eff36f47eba1d3952bd809c8365fdde82a9cd8835ddaf9cb3d0e2ea8627e8bffab565b17e6c86ade7190a7f51110aa12cb54264eb39c53310f441e772bfa01d8cf23fe6b0c7ed74c5ed5c262d9d3608a4c1f85454719518fca9dd25702d62452f61e555ce0bdee99ada7a44f3b120b88cf22538c7da75b28bb0b1c7bceb229899ecba1a0397d5ee78a3fbfb55301b828877a0cc6e79d219e6632544d1748a6fe7d3415f05f578a9ad61bfe4d8b767f65b8919ccb3a1a22062d13c22a316ec227275cab28c90e090de9e47571136f8651c9d8ee9e8145fe68a8c2030bee14c55c48b18aa70e01d9850936fd95d4c79aaece37a31e42e0fbe8db48e77859f90525646b045f9fd0982dc0165bfbee7e0190b687ef29e85a981615821dcc62b72f39abf3561462d0ce559894ca5daef932bb9108b1fc1dc43716a71e14a669ee27c4738518f169f5ba6ca6db1c1c83a48e7ca8a0f32fe67602edeb38b202d948bc91baaceb8f56c29e47808b828321b0f186dedde2448bf9101f513b4a77a5ecdbb9102459f592c7240d2b905c26a99552d66f6609debe7b4bab8a0d5e67a2c13cac6e2c4f35341022fcb9e23a96478d85cb2851d6c1fc69840ecfb4975af24252135d93a8c26eebdd88a28ab31f7af64ad2f324204bd400c86e52dba287a58b350f711a616061d485f10ede9fcb00b4ac067e17de8995bc9e30628b387cce49cf0c76396a9fa340955016179b2e3ad2008ce0696cd7141e8b3dbaa805fec3e82347838e54750006feea4461ad10dd78170ebf8b247ab36776d71f6fffa339a696f1808e1bb1d804d71a2cdd29cebf3d89a3e93dbac096f0b23f27d4a9f59662b96e7017f8dec1ca1b3eb5f4f0f852a730d72e8320396a408dcb55bf23e4f1bdb09cdd29f5c90ce6c781bff9206b985fffa71d36731d91e5f823514a177810bb7e21fa5dc1065d85b79a715c60284b035b78bbe361865e859fed8a9c494d7c7bd07bd97daeb78fdaf321a66403d26d0dcb2145a1102679ca148893bef671c1a48fd99e94d469b922f8429e1290f5995db3cc898de1490d9372fc23531ba703b7b3294a94082dd12047745c50d8b3e34daf779e02f494a9d556c263d831cc8d0d0937e98b8235d51d1c65122019295e5a39fd20621ce5bb0e6fa7bc477d9b3592c46fc04a32328c9cfc700e0d05c47ad4455539239c5e92c3eda263045573b7b452ee1efd8d4a913f1e724583c0886398036ff65f41d12969d030b0d3b163af71d0dcda74a7930a28962650200cd2de346941a59f26139d43fd6eafd4af9a59b024633c2637ed035c52af0e6d569b2c9f3826c2fd7db78c5063a2d3335f3970f7950625a772c858eccd20791d1f6b0e6df2af49bbc22aa09ffa546cf0eba9bf38c6db55afa6b2ed9dc73018efe5a017247aef4fa87382d504de825fec8a33c6c60a11e8d8b3155920803cde6df963249972db7b11660487652f1738f3abcaf645610d1b46d56380876df95d26f7bcc2d7dffc6c19d76636ad8b7f40b4a7bea48369bb1791d27eca30ff6e764c127e5fd1a942879ec3d7ef2add5efb4689c40e39e0bb9e93b34faf381403c9fe228055c84133577bc4a1592c6cc91a5b72947096ef96ee4ad451d8285424a25df48edbc68090580eff5afa710fb5865fd346797525e9dfb140fe18645e1a4bc9935ec7e3640d90e6f6ceddb58b7a73a852fd0dd60db83ecbcc4f71979f2997d43bb1e0a1dec39945d0dd18d6b822dfacf21118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0x1000}, {&(0x7f000099e000-0xa7)="6ab27959561bbdef69e5447593588e67a1c031837ec9a2c79f41ffaef62e1c07b044628a93350d694ab68132d79cd3c47bb52a06ddff5f3377529358935c8771ca9c234e1011d8b511c0ae9aed2247f57c8922c9e72f3bf0a10722ec3c81397bb51bc975ae47598833832524fb858487b8e9ae1957c4a88a1449705b52ecf899d4b9be03e6e56f81b2d185e2e1af96ec86233784590feb8dd1c2d0a594721a1339c259856a3e1c", 0xa7}, {&(0x7f00005bc000+0x2fe)="9a7414039ff8e9f095de6120", 0xc}], 0x4, &(0x7f00006d2000)={0x70, 0x108, 0xef4, "4043c1e939f7a322b12f05506d90768c9b50369cde5515d828efe06a7faee8b86c850bc6af6841248d27724f11749726bac59fcf397c573c031eef0397e87c1eb65534cf8d7a9dddb00da5d449153dd20671e04ae2a75c82f1eb104b5fd84219"}, 0x70, 0x40d1}, {&(0x7f000048f000-0x60)={0x27, 0x2, 0x800, 0x0, 0x3, 0x703, "36715e10690a13a32a32d9a947758a9b24b6add987805a7ea10c86727699418d366dde1795c5e6684af5300ac06308b5785b4ecb67784d356d75982a350af2", 0x80000000}, 0x60, &(0x7f000010b000-0x40)=[{&(0x7f00004e1000-0x5d)="c6f3f914982ea998d1db9ff53b4567ab08df209f5564c4f8121b260e5f291848666a89cde82f2f29095f50beb081b55e587c3a54893d9e81a1a530c8eb67f03637caa346939fa97b662b3680872f3bae8eb82e2e9c05ab65cdf88164d7", 0x5d}, {&(0x7f0000129000-0xcf)="d0f4837a89e84ba9a437896bdeb285d867f717a40fd3a82aa606cddd883be6e4d8d8ec28f9c190ef788c2902f46481f5415534785ffe323547d93c04dbea8f16be8b71ead0d5f9f2e2f3a636139ecd7a6810080bb947550e892024202a54f0d593c27ae6f169f772b4635bb55873ea3c29dd2465a308a4870bc304971aa784038c43b8a0b6b46889621e74fc0d091f9780070cb4e128eeea17d191c4a83c0dc0045867b0aedbad3a811a5e7a708d02e39b1bbb1be6190b56551105ba16f3616754237a89c07e96a3dff80e42700c0f", 0xcf}, {&(0x7f0000155000)="1601f825776e849c44c8feec250e207f313792b6eb23eb49462358750863443eee803e6f43e0b5a5ecabc7c14bb060b8ff410d8403cf684f57c069ef385551c2dfbe0e215b19c76b582af972ae9d1f044f166914e0fe70003a6beb35466962b59511c68b57e13fda1d546260c0031d31cb843efcf6427d2868110266d0ff09108a", 0x81}, {&(0x7f0000eea000-0x6f)="fd7217bdbd7efff885296f9c8add169ac2fedb6195aaddd7b8b9f7dad8bc960ab838495efa8789b6677e89b2cf115bd224c368dc152491baececf314e303e5ecd385442d0f1baa233f6848475c94dea6caf78e66eaf675b67719b8ee5164b3f408c1e5179e0851c894a366748af861", 0x6f}], 0x4, &(0x7f0000fd1000)={0x38, 0x10b, 0x3ff, "f2fa6337669b0f99b9a73760b702e5c886c436c9cd667481b13d4038f0a3b2fc16198e767a"}, 0x38, 0x0}, {&(0x7f0000b00000-0x60)={0x27, 0x0, 0x0, 0x5, 0xdf, 0x7, "781fe8927e82b04d1ec0a980df557bd034a8caddb17fd5efe4c9e1cb924dbb928fce934b83ff656c69ea294ce8157b56045f3037e2f6ea4b88f25c343fd04b", 0x8000}, 0x60, &(0x7f0000666000)=[{&(0x7f0000307000-0x1000)="4391abf422fde4bf3a6d9606d17a49e75264e698ff1dba3fa050bc011565b1bff9a94d60ae0e527e9ba0967b8ac1e6e5f7d7a91b007253be951f24b6dc87be56d07db8ffd11ee764f9ad715ba8e0112aa3b5c0694c7bab21417c2cb66c9d47ee7f4dfdf9b21fb6b3c1325562b846870fc71d62d13721236b96cc7aad464ee1e47b09f85fb8d6c7673bb91eb294a434feb7e42ce1e40fb420db53abbf98162170e387806fc17f1fec626e97aecf27097805487af08c24deaf7fa4aba9e9955c1b55f32e26adbce7e67fa391d0cd50f83b37cb7967197acc2252b9e2192dd34a203bd52e71387c7a5a0dceb0c525692c36d1ebe4e4a65c209a271a4c3b0d68b06a559aea12f3a7daf162d452b5a8586e3caf238f1cf45d68d0f580d6f9bb668b1073aa4526731d721d9f6153da32e0e9efbcf0ebcb88162055e56b9f9f8c155c7fa71447a78e172f103d9518a9df4c244934e7177afdac807c0fd7852a15a0bbe9e739c079a196daa6a9cb329335f65017ffdb1f21bc1afcccd752ed424eab5b6b12ac0a35577b4e328640efba168e953d795ab0c256463cb15eb06f95cc4c9385636bd834a2ca2752292d1c4062ff8aab69451ff7a170b40e8a247129cd548c0865db7292f4603aa31d7909d19be4f99481f002c7df54f3479d82895a569187c1099d3ffa1857ba0413f66bdf304761c09af080ba2fbd8ac67732de5938fa907ca27e08fcb3603daeec4582cc962f982c2af7ab6231db3a59741321717551d84e912bf3c3c5bf3a1a4fca70bbc39d321e5d2e3dd5f50669f61c04cebdc55c2cd1053746ef2bb94e024cd0b62892e8499c50f29b9557870755c5d3392001b1e767dae0db3a78e26cbae9a6dd56a45e880e4dcdd2c0965cd57af666cc47f9e7b649c04c3bcd300f99976c6dce780434915342bcc80aa7aa3ae452aaf7cc42d5e565bb315981e13dab365ecf0c1876dd77363a23d425b04deb68ce56e489deaaed0af8663ed11658237641e086297054645426c7aca9b417cbd06f98274f1f7cc8759d7a4fba9ea6bb2f00bb351efe8a903ea5357e2309cd789658bfb504f551b744481a6041394eaaed350ee1ad81427296c51d6f9421910fbd5297ef6c62f34aee20581d591f19c2b9fd06e3efc16d8d0f190a920d3e91e28cd332e49e8e0ebd6df38ba075526f6076c4cccaf426f192fdbdea1bec4c4b53761c980bc39142539e373a058f3c327869291788e17870ed968a6afdd097e0b2623bc09f99bd306efbb893f445dd097974dc4a40ff27e2d77239ab18c4e451647e020c0d5a8e60b3386789645621d7ba78796a53d618661e1a4cd2ac572e61b9ba0de3fa21b931c65e6ffa9c76bb8af3953400ea1a802ec1ece51888fbeb1224fbc82e22d4d5ccbf760131fd0425024952115e523ddeb4ba41cf4d3ca601da5819e07051016a9110f3a97e6a21ed301fa1c4750018037ffd218a671201b2ee5d3411a637ae020e4bd87137b063f55b352d365b698a505b87ccde2320fdae13615f3c86603a80482f96ad5905ab64f996f5833f1114e5f0cf575d7346cf33dd35d7a9a32602eeb66e357cc6e6cf4d8af93fbc9f64a2f3296f7d96e39d376a768bec7d4b88fd3351be7fc17e2ec28fd2fb022dab7b6336ef4fcc29f569e94c46ff9679aa07065b54b4dcaa809b437d3353b04fb9359f43d8fd032b031ebbdd292d7f4bb28b548800cef9fa280d24399b1ca360eb3a9f80413f142c42ba33d29105e9fb0148e3013678813920e6b80a84aa916996a72609661f0233c93ba5ae60e69cfc082a9412c41a757328cf1de3ad11b7e9ed89c8dee2c74a167ea31a6ed999eef7a8fedec2f189f687c839295ad6649e1497cfa8036662719f1de1647bc12ba4c55dab880619d025462edebea36942621b71a55ec51187d5cc2c7c0e78dc90eeb4384406669d351772bdb57f1eddca6ae68b50a845614d3352ec5b08615d474cd7ab0bc7963d178fd5b33cbc502d3088f3603a4a6bc060d88a548b6c54715ecf3411490a71f35c4258ca6bbb59adbcc462439e2ef7ee5272c6c56de88fd1aa70495a7dc6e29777343e31935bee56925697d39403c476975963f7f8a505ecfd57630084f7cfef3cf8a72187983d4c06e1343c006fc6d8a9b22d51e4ca0a6f03ac9d76f13587bd9f878b97205d7d69d860064fdf43fb31de6748207ffd7f9c681e9be30f43f9a5413745b3f45fa5626fcdefe1c27f0d83dd6e0e0fc4253c7ed12dcd376ca574c3dd63a29d220667c5133d03189b893cc15ba07383d4df98fc8322d36d730ff0d5043153374d6a3e987e5464b451478564bebf7f85bf676e7b11db111e3a52b69039be6b03505063968a7da740365c231e0af6b2f6b0ead0b28c6d0f539abb929a570e318ffff066ea67e10e45262ffa404bb9b69e999e988e84666789468de56623cf38ad95ba7289106610aefd70ef51140d18db68fdd2794310a21fd0c75483f659d791ba877700ee2a02df63bbe61ebb66ed100ad4de3ce3808b3c425cc47bb55332c99462fe5e205266d315350d84c0cb8baa53fe86aae9231291a46744ca2ad98f5544b9989b40c80ad5828f8439b96d7900e7c7f1aa4c6ace37c5c3b68505178ff4c8ceaae60f3ac4745d750c94c5112dde42d0674e6110452eadad4d5736cec842a1b78da9b36d0f5d3551f1b81f1baff652bc44d88675fc629313390f5a4688b8af193dd31a2672e1c63db91902d9dc4d67cb128f3a50db52c83c75f344502491b454541214a8deb4b260cc1a6f243aae9d77ccf6d91c1a534c8dcd3057be776c1eb77b63f96bf1b8318bee329a76bb93b5f617b9d5e7121c7594ae07e1eac05598b82a03013670dc6a3c88b55b80ad63fd0ff9d6cf233c4cead4ae4361143059cc63819b0145c32a6a3a4a16ed7c19a0b12333a8cf69ade399f8cc85b9fffc1e064154190180f6a79569dedb248dd087fb4aa696f2a3c98ecd527ec131618e01982414f78b80a7cfa78b9c5f37336874bfd23ead93adb1b5aae532ac1b51a84d3cbf3a3fae68602471a9de2cbe7eef48402054f5c84f511ea02ef732ef65cfa456f71eb3a57657bfe2a097167e69554cddeb980f00e75edf863b01977da576fe54ce9026cd3d6876dc05fed093b7d4f9714d50d834e81551c4a235d14bc35b8818dc0f4a4b3dd06b9ad1f18cefd74337d38d338d3e0a892b0be81c28f006790be4198ca2377c28487898b2b8fd94e07140696bb77010890b97fcd6e0c38d10ac5364f960b8de68627ce515fafc18b2caf765f2060169cf0ab750a06ee52629ae5a23ad440edf18ab538949e192d1db641cd8bb9829a3a0c76eeaedd434fc1e8b0f724a94c0f5832d49b4713a281f7199d57661f77717bce92b6c0652b36afdfdd6bd305e00f980c7ebb869f377a7fbfc4cc3692362c1f9058cb67309054dd43301d9bc95bed324d4ad2568b0a06965b66b47a26a1e74ad1d8398269d2e0d5e1e1b88d2a749c55cbc5492cfc7a8ab84b9cfbb1cf136126b16242a5c349f5cfa75b1fef7044543454ba3b55b54edfab9ae455db596c047a0647fd4e14cd27890f25110604db3b1ec4f69c4021e01cc53e1d6f7a9c7f212cff185ed8cf609222595c5947b80604fc53c6b64174604fe3bae23205bd37cd331b4ef49156db87484d18272c8ec71f3220196a5823be5a1badfa472dd822b20fb8e3f01912bcc5326741d47dcbcce9a7f0a03f79f4955e15f1c9a08491ab8fd426d01f8f7d34e59783efc5612623d3b4127247682f4cecd0aaf21096600c8aedc19bfb73d23f374c5013ea0dd6aa459688f6e6b919896d6d5cf7da76faf398761f2262ce699122f6bfdda803f2eebc54355a91ff85dd196811ef159356554fb7a07a1873eeb1851f8c07809facb599737ddbf03561ab38ea43b9506f3c0539762e6799be84bbabc9f0fa563115a0c1806830517ea5fb628c46edee92061351190728b6a5c7fc477cba7af671d76045b88abf683be20aedd1c96e2166daf6875a189dfa03562096087548a326aa6114d3fcc86e1d60544fcab575eb50006f7fa1e2de9b2cd73415fac9ff9311414ff54697326f2ba8ebfadc466dd89fe4ccd58a61707dad763d6658db380946901f8205fbe5217f3f4eb01236fa3ef5d14cc0c45f877c4e4681bf87b65d3ce4d74dfe15a30a30999cff4ced9e1daf939070e4420d7795c40c594b561e442c83c30a4bcb4aba698660fb984c941733b77b645a7af6fc1af72acc7ce9458db22b8365fd5c266bf0b7bb692144e4484e22d5c8c539cc393330c5b6887c2a614529bb193786b100be24c89b41f730a5747ce2fcfba35891b2bb4196c1447e0f6b0906a2692cde5055a31042a48319a62cc5954897072add652b75e7da952cd94d91ab3f3aec0453f3af5235dc30eccb13fc82bedb1b2bea0672ea87dd4effc68be03b3b8e34a87f2ebd1cf4094408396a3f80726cf45ee61b3e9c3b1e54289fb58095f9c9295117b1e21db621113b1d3dc67e5d42ad54f086884ab6870d2a5e26bdbce07ee0ddc9efaffca0ad6d720d7b0507995db6f9a32343465221b43f628b6b607a18d4f24ce19a595a7f4d1fced8be2f42de62ab6a49e6cb56832c2c598869eb5f286cfd3e544a44079d27eb562422281e53bee811efd2e6e2a58168ce5614dd1b6f4e20b2f25cba2323d57404e8401d439f46a923cf27c5eb9201c4d8b9675b9f5130fdea9148885afee3238392c16e565a1996f6d43464a552309a9a35d97b3ebc04e31b02c6d6aed21e4e8d488996e4a56943ae02885afdffcd3b430c29ad543f435b7d58bc6e4d14143cee5882039c54855d5f24e6b96470b3bf0ebb41afd63af7b3b7120d397a1cd7b24a0690872d53d1c74b2b1802b3cea659ee33e82793313f75c31de6dc9a814c8315be272d2c8261bf78f6c6e4029b775d151ecc550ceff4e958cecc3f413e78220802703836047a556fea57c7bfb34a75290568ddb158da57ccd979257b68ca166b4f59a6bc1387f4698c9adc038f5375184b0b601623f6c928ab7cd223d0339f1861e685b16d6cb5c676fea6058932299098bb5a591eda0112aa30135e282619089024dbb61a482d18e1cc1505444460e5af26275ba2707597ae8fad85ea3688d8bd1ba24078784e265bc88d5f2afc8f93b6f3a2ce7b5669f1d2cb13ace53072afcfef26a8f797e50e28aa433f81821397f76f246cb932e5a30245296de78a59ebc4408a36dd55c518e287e5141f49b10febb1cfc2095825baea8d4deee4ab617deac69702be5d297c45f86ea9d981130ef5f962ab513ae0ee3613baed5693a0c7449f3ec1f13edb04976b075d955717e7989869f16f55921751f80df8c0fe57a2ef83c6206ebddade45243fbc8893284d290c3a159cf141e419793b79610150e02d52a4cdcd1da9ec7bf1df03e80fa62a73c260ae866fa9a750c049254298f1025ec80e38cbba444af97586a67a448f91628b73f4230786716335c3a23d2f9a9507c7348b1a9a92556a857243075304eeed9a37018ea92b307315fba1349f0177e3c4473215147a392998a6a5aeba092c072b8e87d9f5728656b0f54212b515b65955c58e765039b9e766fa8bae82149fc54f8f464bc070d7dfc936c7325dd6f9997296752b5d062833357b4dac2ffe7d97981ac64609ca8238b43582ce167f6b90f985c730be9a05c4ef782b9115a26c08e46569c9a4f5ed11d0e5243547a11e781fb5bdc33690bd3f64abdc9f1aec9b9b0717076fd480f8b521beb0f90ba8e6744628cc875c7a38aafd8bd6e0b", 0x1000}, {&(0x7f0000c14000)="4b2b67678b8ab330d7c0a07a8aabc087518ebdf93ff28700c6fb7c2067b2c89671323872db42ef0ff7090afcefb0937978c1761031c4f3952f5a247e59077ed6881e3c34dc24cb94286a66b66d5734b946e446f922f291b74d35e2f9a233e2d561c163724693cf6cedbc7b2a950e2d198cff70e64426bc6498683aab4ec80b1680eebe7d83994fce4c2375ad1ab678ff7ce99e6cc905d2851b3b1f18dfd3c4101db955ed8e356e2607e2ecfbe5cce31126e3b17f32c7be3c714e1ae66dac5664f0a26619c5afe5d6fb5fb0176bc932b42cf8ebde87506e4f46de6578cc047e1cf15f8e18b3a8d4390880088c7622209c5548950c6e123cb9", 0xf8}, {&(0x7f0000415000)="fd6f18a07683aa05c65dae26a91855b0eeb4440c39dcb0dd3cff8c86483e1a04104ad67cabaf3218c0d1130fac76aa18a314ce824edf1dc41e3db798298edc8db252ec498ce0b8a8c47b8aa54569265384545ba762bc03f3fa14091423cc0ef293611d20417ebb062784e5e1dd4607e523176f91050513099ffe361135b692524d4d70490567871aa161df3692128b28c210bdc029131525dabe80437d716486bd2691e90f9da69d29bfe5ce0c539d542346e562645ce78719a0c912a875ad6e9db461b07e0b16ea411ce068c2a9807cc9043dc9f33d059034579fbe1ca8ac6b63bd9770330668da1bbce17424", 0xed}, {&(0x7f0000f6b000)="d1d2c2c1124c0b5daffb0767e206f8cf85fcf2f0b897b26b689aeb177bb9865ae3238917dff8fc4817bf81d0d8e4f74550df5c97adcdeb8e43e1005a269c006c2709e6b68228637d9b05bd762f5b8a138acbca5d6b6fdf0a4d4752b8f521ef3f1b6210306a678181ea9686", 0x6b}, {&(0x7f0000a1f000)="a0870ec9488da72beccab59e56b9b21ab3abdd3abeae8d274be15dfeadbaadb988a1c977e055f8aff5401b32a542e6c7c632c015984b0d36913a5b106c93a79898dbfc5ef039f16fe6eaa933debbbb776d763009bf982fe00d1bb105f6d136f9a7a6c6d7a37b56858d858dd30abb9cb741612064503da6a6b548a36ef8", 0x7d}], 0x5, &(0x7f0000a89000)={0x50, 0x19e, 0x400, "800f9fcf6eada0d81c933c2dd1d407888a28b05047ba326591e8034dafea09f569ad71227f56eedcb6b4d285270feb4a858aa2dc8fddd243776f"}, 0x50, 0x20000000}], 0x7, 0x4000000) 2018/01/16 01:32:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) r1 = socket$inet(0x2, 0x5, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000127000)=0x107) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000068e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x100000001, 0x401}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r4, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x3f, 0x4, 0x8}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r4, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0x4, 0x4, 0xffffffff80000001, 0x56af, 0x6}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x7)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3, 0x1, 0x1, 0x3f, 0xa, 0x0, 0xa0, 0x3c, r2, r3}, {0x6, 0x8000, 0x1, 0x100000001, 0x7fffffff, 0x5, 0x10001, 0xb89}, {0x0, 0x8, 0x9, 0x8}, 0x1ff, 0x4, 0x1, 0x0, 0x3, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0x2, 0x0, 0xd5ab, 0x81, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a76000-0xe8)={{{@in=@loopback=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, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/16 01:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ebb000-0xe8)={{{@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=@empty=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}}, &(0x7f0000059000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006ea000-0x28)={@generic="5386e64415717ad9144410f65b0bd142", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000929000-0x42)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000094c000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000563000-0x4)={r2}) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000baf000)=0x0, &(0x7f0000e2a000)=0x4) r4 = accept$alg(r2, 0x0, 0x0) writev(r4, &(0x7f000016d000)=[{&(0x7f00006ac000-0xf0)="338e8bcefea2c1b7752343d92abddb9f7c", 0x11}], 0x1) [ 591.511868] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 01:32:16 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000012c000-0x2f)="004c7e6134035e22d0562f46141d09a2d7a119ae52dc17996fbe301246862d9c889733114ade17c13698a406959df8", 0x2f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f80000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f81000-0x20)={r1, &(0x7f0000df9000-0x36)="8c7bed5db2c0879d5ea908f8c56db6719b779627c06af8c7a8a2f6fc2d9dc3c8804f33302328cbc22458a2950bca5445d7aa02cce761", &(0x7f0000a83000)="54279ee0c586fb6e90a2371065", 0x1}, 0x20) recvfrom$inet6(r0, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) 2018/01/16 01:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0xf, 0x8e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000bcb000-0x20)={0x10000, 0x400, 0x201, 0x26, 0x8, 0x9f, 0x2, 0x9, 0x0}, &(0x7f0000b08000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000de8000-0x6)={r1, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r3 = socket$inet6(0xa, 0x6, 0x8010000000000082) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006ab000)={r2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/16 01:32:16 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa, 0x84) getsockopt(r0, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) 2018/01/16 01:32:16 executing program 4: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xd3d) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ac6000-0x2)="943f", 0x2, 0x0, &(0x7f0000ac6000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ac8000-0xe)={0x5, [0x8599, 0x36e, 0x7, 0x0, 0x100000001]}, &(0x7f00003d9000)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000639000)={r1, 0x10, &(0x7f0000ac7000-0x10)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000200000)=0x10) 2018/01/16 01:32:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$llc(r0, &(0x7f000010b000-0x10)={0x1a, 0x1f, 0x1, 0x800, 0x0, 0x23, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000e8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000b6000)=0x10) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000e8f000)={&(0x7f0000a35000/0x3000)=nil, 0x7f, 0x4, 0x22, &(0x7f0000136000/0x1000)=nil, 0x7ff}) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000294000-0x38)={&(0x7f0000e91000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000981000)={&(0x7f0000e90000)={0x128, 0x1a, 0x10, 0x5, 0x1, {0x15, 0x0, 0x0}, [@generic="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", @generic="fe811305fb9b75a35277662703148daf63e938802d39cd14"]}, 0x128}, 0x1, 0x0, 0x0, 0xc000}, 0x24040041) tee(r1, r2, 0x10000, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000e91000)={0x1f, 0x7, {0x6, 0x5, 0x81, 0x5, 0xffffffffffffa7d7, 0x7fffffff}, 0xfffffffffffffffd, 0x2}, 0xe) 2018/01/16 01:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000d2f000-0x4)=0x0, &(0x7f0000f53000-0x4)=0x4) 2018/01/16 01:32:16 executing program 5: r0 = socket(0xf, 0x7, 0x80000000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007d2000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) sendmsg(r1, &(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) 2018/01/16 01:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) 2018/01/16 01:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x4, 0xffffffff, &(0x7f000077e000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000095a000-0x5c)={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1d55}, {0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1000000000}, 0x1000, [0x7, 0x20, 0x0, 0x9, 0x4, 0x4, 0x4, 0x1]}, 0x5c) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000085b000-0x20)={0xfff, 0x4, 0x8205, 0x2, 0x6, 0xffffffff, 0xffffffffffff7fff, 0x7ff, 0x0}, &(0x7f000096f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007e0000-0x8)={r6, 0xffffffffffff7fff}, &(0x7f00009b3000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000687000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0xffffff8b) 2018/01/16 01:32:16 executing program 0: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1d, 0x3, 0x7) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000ed2000-0xb0)="c7d77af3061a9064cd18d5163c740b2831447ff49cb9295a286d757cf08d08c3f7bce84242284978662c67ed00a08b7f67c2c3634c83e598c31dd0107aa0c548e03b2c9053c85e72c33a5d35fc5dee6bfa1041fbf6ae1c39e06b867064bfad9fe85daf84ee34fa53532411cc7396675dc7b48e5a3257e599923f0a584a64cc6a835263dbf6de53ce54e5a06d606aecb6021120c2ea8b6d06d5fc8bb81bf0b3665d8a284e8b75c959bf3e019a40c00eb3", 0xb0) r2 = socket(0x2040200000029, 0x5, 0x2) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000437000-0x8c)="7be6b2986bb17ebe4406a7430ae462f64d964aeee4fc697bf2c38ec571012fdc2a47b0e7b2f3d800c824a9bec2d639c7b6c1800a000166cf90af282c93419ee473446d337b09f5b9614f5f297acbb51a4b407dce36cbe43120a92af16edee5c1745ff77723d45d73bb99ea34da6e4f787f0027770bc2a56755fb2bd7bb20b12cecff55c9fb5e67995302bdd7") sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000e90000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002b5000-0x4)=0x1f, 0x4) write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/16 01:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000460000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-cast5-avx,cryptd(sha512-avx))\x00'}, 0x58) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r1, 0x0, 0x0) 2018/01/16 01:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000317000)={@rand_addr=0x8, @multicast2=0xe0000002, 0x1, 0x3, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x17}, @multicast1=0xe0000001]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a3d000-0x4)={r0}) getpeername(r0, &(0x7f0000891000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000748000-0x4)=0x14) connect$packet(r1, &(0x7f0000e10000)={0x11, 0x18, r2, 0x1, 0x4556, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e00000)=0x14, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000a3b000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000029d000-0xe8)={{{@in6=@loopback={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ded000-0x4)={r3}) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f00009ff000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000011d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0xfff, 0x3292cbb119004afa, 0x80, 0xa0, 0x6, r4, r5}, {0xdd, 0xc6d4, 0xfad, 0x1d03, 0x0, 0x7, 0xfffffffffffffffb, 0x5}, {0x8, 0x3f, 0x8000, 0x8001}, 0x2, 0xa, 0x1, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7, 0x3, 0x2, 0x3, 0x4, 0x3}}, 0xe8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x8000) readv(r0, &(0x7f00008b2000-0x70)=[{&(0x7f0000554000)=""/221, 0xdd}], 0x1) shutdown(r0, 0x0) pread64(r1, &(0x7f0000fbb000)=""/4096, 0x1000, 0x0) 2018/01/16 01:32:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, 0x0, 0x0, 0xc, 0x5, 0x2, 0x20}, 0x20) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r1, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/01/16 01:32:16 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000023000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/16 01:32:16 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000010000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000000e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000)=r0, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000015000)={&(0x7f0000009000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x50)=[{&(0x7f0000015000)=""/61, 0x3d}, {&(0x7f0000016000-0xfd)=""/253, 0xfd}, {&(0x7f0000015000)=""/205, 0xcd}, {&(0x7f0000015000)=""/44, 0x2c}, {&(0x7f0000015000)=""/236, 0xec}], 0x5, &(0x7f0000015000)=""/143, 0x8f, 0xa2a3}, 0x40000001) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000003000)=0x0, &(0x7f0000015000-0x4)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "1306fa", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/16 01:32:16 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000637000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e96000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000fd5000-0x8)={r1, 0x0}) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 591.753608] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/16 01:32:16 executing program 6: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000f8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000f7000)=0x60) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f00000f8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f7000)=0x10) syz_emit_ethernet(0x2cb, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x295, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x10001, 0x6, 0x2, 0xc8, [0x0, 0x100000000, 0x1]}}, @enc_lim={0x4, 0x1, 0x7ff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x10, {0x2, 0x2, 0x8, 0x7, [0xb33]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x2b, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x20, 0x10, 0x4, 0x8000, [0x4, 0x7f, 0x5, 0x9, 0x100000001, 0x4, 0x9, 0x1f]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @enc_lim={0x4, 0x1, 0xa4c}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x6, 0xe, 0x6, 0x3e, [0xb41, 0xe7, 0x1, 0x6, 0x19ad27a7, 0x7fc000000, 0xc6]}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0xdf, 0x0, 0x6, 0x7736, 0x0, 0x0, 0x3}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2f, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x80000000}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0xfff}, @calipso={0x7, 0x48, {0x596, 0x10, 0x3, 0x2, [0x101, 0xa, 0xf568, 0xc3, 0x5, 0x1, 0x43d4, 0x1]}}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x4, 0x39, "bfe10a0af320cab71374a08358fcfd64b18c848b839514b3edebe80c1f13612e0ed3141e617733695a5ab7f14d57daf7e5c7cd48f0fe678ab9"}]}], "654635a3775b9167f04dd100856caac3af6141b81f1505c732f43981c10d83b55898a6e7564673225721a4a29769d7caad13755228b9134e73c5bf13a68bd6f882fedf3769e07dd5b276a32c88d29e9f173b8ca5cf3d2d55325be5f772d4472079a57e55f53013a773b58117e735046f2c7f929fa2e5c7c29e84bfe7a2"}}}}}}}, 0x0) 2018/01/16 01:32:16 executing program 7: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000033d000)={0x0, 0x0}) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f00005b6000)={0x0, {""/7}, 0x0}, &(0x7f00005b6000)=0x10) socketpair$inet6(0xa, 0x6, 0x3420000000000000, &(0x7f00005b6000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005b6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b5000)=0xe8) 2018/01/16 01:32:16 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000014000)={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x682}, 0x9, [0x6, 0x7, 0x9, 0x100, 0x8, 0x0, 0x4, 0x100000001]}, 0x5c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x36, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:32:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x4, 0x80006, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000)=0x7ff, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003cc000-0x20)=[{&(0x7f0000001000-0xa8)=""/168, 0xfffffffffffffd64}, {&(0x7f0000001000-0x97)=""/151, 0x7}], 0x2, &(0x7f0000002000-0x9)=""/89, 0x59, 0x3b5}, 0x2000) listen(r0, 0x70) 2018/01/16 01:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c38000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000279000)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ad1000)={r1}) r3 = socket(0x15, 0x803, 0x5) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00007a8000)=0x0, &(0x7f0000aa2000)=0x4) 2018/01/16 01:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getpeername(r2, &(0x7f0000be9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a4000-0x4)=0x26) accept$llc(r3, 0x0, &(0x7f0000b69000-0x4)=0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$int_in(r3, 0x91ddf8930a5538cf, &(0x7f0000f9a000)=0x2b5) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00002e7000)={r1}) 2018/01/16 01:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) vmsplice(r0, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) pipe(&(0x7f0000fea000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c5f000-0x20)={0x8, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000b7c000-0x10)={r2, 0x100000000}) 2018/01/16 01:32:16 executing program 5: 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004bd000-0x8)={0x0, 0x0}) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bef000)={{{@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}, {{@in6=@mcast2={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}}, &(0x7f00009ea000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000959000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000255000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009a3000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f88000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f0000)=0xe8) r7 = getgid() r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cc1000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010a000-0x4)=0xe8) r10 = getgid() sendmsg$unix(r1, &(0x7f0000edf000-0x38)={&(0x7f00004d8000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d6a000)=[{&(0x7f0000f71000-0xc5)="1cdb02c69bdd5dbd2df909442c996647508ac387503003b401b5b80e301143752ccd04b7ccfb57beeee35fa44a42c4db22cb029c9aae39e815c59bfac091f3ae4954352da79e035c285418054b2912c046d80061f0cab0da6549c9d60ea5d8c4d8047fee13d8285bc9973dc18b14c9b2c14ade139826d13d89bebfe3276c7c59a28f5e8a73fabc947e6e8ab1e3cb9b26782f074eec9a4623ac67dd6cab1a923f6a80aff7d74eac04450cc66d3aef35e80da1e76fe09342a49c8cabdcb74600ac0bb98f3f15", 0xc5}, {&(0x7f0000bdd000-0xeb)="41d5814676355fd0ba56843859337dde6beb5e066650b037cd59f301009bd8e7ed24cfda94e7c63ead4760a00bbb2a68b1577e9107f3f2f158ed88ca8ace2f5d40c87643a94d7b8bfa20fb078f5089f64912d0b4dcd1d226717dec681a90ed605a6dadce2ecb0192979b0f6196d928e67d2b347c6211fd5eb917e0d52d8a849868b1b8e536158a1e2a11c4fc93dd2062e487a9fbe2b7af4a89756a22f1c2216ac2d38a67a71bd08d7363f71ef993e515eac1f90f96fe0281e1fb25c7d91d094409d95cc97f4a37ba532b1cfba7c77e31dd53ba3aeeac5e731dbf66735a68bc5e39777c5c829ab2658a0778", 0xeb}, {&(0x7f000082c000-0xae)="065c7564a86e9f03f1b0d17e4ad421c45510f403a38626c70c46a1dff905a7567e0b225283f770a7aebb1574a485d895be61d202a7668f71d7a1c3148ad0c08222176ffaf8a0ac2dba7daa915ce33941f225d99a92393743f0476f0fbfa3d3a4a3b236bcb002d319e8267a8404cf83f373b82392e23dfa1c4629c7295d1945060c5fff4ee37aa684de8f4d88f7585df963e06bc34837db19f7f34040cae3022407027d02111751b9086f812a8ce6", 0xae}, {&(0x7f0000e62000-0x4c)="6c7b379bb9781e24a77b2f9bd4160093751f885a6ebbb60ddcf28a602d85d43162019e1b8f340ddd9eb903059bcd0a13d4806562f12e7823fce0847c07657a80c7adc063e77040d8a431936c", 0x4c}, {&(0x7f0000667000-0x1a)="a0796330d4f1e522f9cec3d00f36ae8682382ac2ee5b3d0ab749", 0x1a}, {&(0x7f00003f2000)="119a", 0x2}], 0x6, &(0x7f0000ad5000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x100, 0x4800}, 0x40000) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x14d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000bcf000)="7c05cb7e83109e4cf4a13396f105c1ba65f99990605745ec0fbdd93bf744d581060bf9c0fb3c4d79e206169506b412e6c9ff40192fc5681ac0bd6fa46f5db942cbee945af8231372003df1ed69312c26d5aaa34287a9fa21de2e39ad24139b9bf8c6a631f321d18879d547cceaed2f206653fc501bb66376a275f9d585065a63815ee0b1d1383766781c313808b4005d98", 0x145) 2018/01/16 01:32:16 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x5, &(0x7f0000007000-0x4)="", 0x0) 2018/01/16 01:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000826000-0x38)={&(0x7f00002b0000)=@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}}}, 0x3a, &(0x7f0000f37000-0x80)=[{&(0x7f0000114000-0x17)=""/23, 0x17}, {&(0x7f0000c7f000-0xb0)=""/176, 0xb0}, {&(0x7f0000a23000-0xde)=""/222, 0xde}, {&(0x7f0000015000-0x14)=""/20, 0x14}, {&(0x7f00004cf000-0x8b)=""/139, 0x8b}, {&(0x7f0000f01000-0x94)=""/148, 0x94}, {&(0x7f0000711000)=""/0, 0x0}, {&(0x7f0000c57000)=""/113, 0x71}], 0x8, &(0x7f0000229000-0x4e)=""/78, 0x4e, 0x7ff}, 0x140) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d04000-0x4)=0x0) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f0000fc3000)={&(0x7f0000d8e000-0xc)={0x10, 0x0, 0x0, 0x1220020}, 0xc, &(0x7f0000a33000)={&(0x7f0000838000-0x34e8)={0x34e8, 0x26, 0x100, 0x7, 0x1, {0x9, 0x0, 0x0}, [@generic="07eb59b3ce9687b298ee15c41bef3e2cb66cd5155d08bda328229acda8683d8c977ec45a3912bbeac9a3b25023732dbbaef32330e14a2895afd09b0dcf9eacf1d5659dae6c69f3ac1d16f97039ab111e134c66625f05416d9c4df21cd5e49bfdeb4582446c67376a21221db8c14bd7928a24b61a5944a300fa140598287925d0c28abc2633099991ecf7cf7acd4c7371e80ee72724c99531f1ace7ceb3baf1a4ec52b4499b12de", @nested={0x124, 0x7f, [@generic="a483d1e4e8fc2ce213568d2a81c52c66a24abe388852abc4f818fe0ac15d3ab5ab6cf19fffca46dbd05bee7bcff1daffc395a21d46d70e417347ebc5f79593a945aa031dbf46ad0b0f03c7d6492f33847b098da8bdf3401c4cb5014a686eb34f6c09d914f7abdfab4cb57a1ca9e45a4150d83f3d5391171ae4149356f7efba075e0ae3bba6b8794e50ad82965854db4b3c4562063f76c71bfb89fb5fe2e9bb2f021f0811ee130d948213df887d8d2755496aef5759412c04e2f71ebe0567be12edc52ef8862dd6b3ab19a737f4969ae3cb5f500547e74f1b2aa9b2713528a52f059f98601e87116e797a5bcc15c815dbb931520eed3a", @generic="43ffccfc1cd54df65b21b43520f1771962f880b69fbbb473f41d7d7db9a7f229f1becf3c9ae2ad33e21d"]}, @nested={0x10c, 0x3d, [@typed={0x8, 0x31, @binary=""}, @typed={0x18, 0x1e, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="1378eccf394a2c070c2b518c073b8f22c66f01c8a33a8706eef3ffdba4b28dc22f9dfff0c711cb4af4a0023f9aaa13f47bc225d4d0f5bdba5d01999592a5fd1bbe14e262b65661a956788bbfb3117627d351773083deffb6b5f36c8b61784bed0eb86f22e7e2ae2d79706dc7f035cd2dde523a4beee8f4e5854acb7e6c04bdffc27eb89c60bc78f71822a9dc91787e1bf95a91619f3cd7183ebf30929cfb5dd4e59340f08f4761de9f1c524d1c990899c9982f81c5e1be2c1a0a827806246fe3d2d6335870c643396453406e1878da7681f784023e1812d9fa43bbaf88f9b6a6f6de78b5b3", @generic='F4s']}, 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@generic="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@typed={0x2c, 0x7a, @binary="f3c4f61c8e9a148607f401973d7df483adc4699d1be6f8c1fa844b7675ef454dc1868a9e"}, @nested={0x11b0, 0x84, [@typed={0xc, 0x1b, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="cd659d526633dc7a351228dd4cae6d4712a826ef5d0db84894229f6d813e7d3239d927403421cdd23d8e34162ba1a07d1dc68fb05e23f01b028daabab461ece828a157a9cc01831256a8a086ba40a666b6d7c523f10ed805c4a53debc2859dbb415cf7f3ce9e460cca20d85e6c4a8161388e66ca310a7c9ae1f9e03c47151e6f88a88448b43c54c78418f200e8b113955ef63bd5848cf8d4e2b680b9f908457916aa92798b0394c538244286dd143cfd5d5c798259eea3db0b1f851b0672771e49304338708e6899462b7f0cc49eaacb5f04f878362b34cf4c6c5f04807f86f4c3947be4dc047f095b83dafd28cc2d55120c77dfb62ca538", @generic="8d612d0267ce32656e3eb554", @typed={0xc, 0x29, @pid=r1}, @typed={0xc, 0x73, @pid=r2}, @typed={0x10, 0x2d, @u64=0x8}, @generic="ce664744a5a8d832f52a07e11a04ab762199461645334237ca79734790d8d25db995adb6f295d0b1b9be0ca0b48e6e88e387af2bacf36d1e1fbd516e037498aaf4ca8676bff252ffd6b4e15d10890124371554ddb5f27ff1f2e97189c89f6b05883608a96f83f09f2a53667b1cba712407340d", @generic="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"]}]}, 0x34e8}, 0x1, 0x0, 0x0, 0x80}, 0x44) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getpid() getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) [ 591.854387] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 591.861900] netlink: 'syz-executor0': attribute type 17 has an invalid length. [ 591.869311] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 01:32:16 executing program 4: 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) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x4}, 0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000002000)=0x4) setsockopt$llc_int(r2, 0x10c, 0xb, &(0x7f0000001000-0x4)=0x9, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005e3000-0x10)={0x0, 0x5b786fb5, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x405, 0x4eb46fbd, 0xfffffffffffffffe, 0xfffffffffffff0d6, 0x7, 0x5, 0x9, 0x4, r1}, &(0x7f0000c3c000+0xa21)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) 2018/01/16 01:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) sendmsg$inet_sctp(r0, &(0x7f0000720000-0x38)={&(0x7f0000de8000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008d7000)=[], 0x0, &(0x7f0000bf8000)=[], 0x0, 0x0}, 0x20000000) 2018/01/16 01:32:16 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x100000000000023d, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:32:16 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00003a5000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x79, 0x6, 0x4, 0x8001, 0x38b4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000+0x3c5)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x9, {{0xa, 0x1, 0x9e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x5659fe0a, 0x9, [0x1d, 0x9, 0x7, 0x4, 0x1, 0x1000, 0x7f, 0x7, 0x1]}, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x224, &(0x7f0000e8f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x1ee, 0x84, 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, "b4a8d8", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x1d, "384e260df4286c344fe95aeafe45327a8e96a226990ed900fa3e4adcd9"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @generic={0x80, 0x58, "19dcd6dbf43ddc6d0e75150fcdebea3afa8148978a1bc80d86ec42f998f37443dff2ff349a669136e645708ff2c5f3a27ec6c45b7801ca5e45c56936f28bcfb3ce1f406587cbd562d0ad98bfce8a30b8d0c217f1c80bebc9"}]}, @fragment={0x3b, 0x0, 0x3, 0x20007, 0x0, 0x8, 0x1}, @routing={0x1, 0x4, 0x2, 0x7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "821a2cdcd49db4476f01e00a2d28d4bad6a49166068f6171f80f40f77d51c623017305caf7ad580b1cb78e90eae99c541897787a319aa6863becacb0bd55278b4a834d6c3e7fec5bd002f63b202f597ff7eb2e34878c28c36424f226097cc02a3fac548dadc3e7652f92d2060e361c86891ce7739a6453c69f1af6e4605026b4595e0d4cb896d08be503ca97b5843b99ceb8f513414d51209ca77bbf42dd1bc639f7301d3177f3db967f6d284d435587b33b363f5ca9459c48745f5f1dabb5a3e8a7f56389b87c92eb58278854b735e1816c1f085a1917322993e021e9d5b18451d7057cd27bd0667e55ec59ab88"}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000227000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000da4000-0x4)=0xc) socket$inet(0x2, 0x800, 0x80) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d10000)={@generic="9ef2ab7626eec255435ec50b25024831", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) pipe(&(0x7f00008cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000086a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00008dd000-0x8)={r2, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) 2018/01/16 01:32:16 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) setsockopt(r0, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ecc000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000607000)=0xe8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fe0000)={r2, @dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/16 01:32:16 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xffffffffffbfffff, 0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x0, 0x4) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00008a2000)=0x1, 0x4) 2018/01/16 01:32:16 executing program 4: r0 = socket(0x18, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000079a000)=0x5, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000000000)=0x0) 2018/01/16 01:32:16 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="d8a214b84db3071c852dd41d5a3989bb69c730a2288a7328242cc00b43bd5a98ade5662c6de836658df2a3c23a75fa6ed46232bfca47624d0d5188e5aca9df6629bd86ad9b9cfafc8bce710f5ff89c2594a9d51150ff6eea01a088ae7a6e9f356c8d5694f9f87b4c069d816284dba7e5928a716d773f1d90426b4466f6f83ab76da84379b06ecd3f247052fffaa83aeedcd35f3b9d04a59664d79e1b7651967dfbc9c6946b6097a419bacf668d6740d78df7cb19cd1f80366056f97e8fdc25fb67ed4645d60548a314b3cd97b78aee9ddbce534f8a918b8975d697cfb454022dd5ca7c2a4ba1c4785f668091888fc8cc4460cab29e", 0xf5, 0x4008080, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1f}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socketpair(0xd, 0xa, 0x100000001, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000)=""/0, 0x0, 0x20, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/16 01:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b62000)={0xcfdf, 0x8db}, 0x8) tee(r0, r0, 0x9, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}], 0x1, 0x8000) recvmsg(r0, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ae2000)={r0, 0x0, 0x1, 0x5, &(0x7f0000906000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) pipe(&(0x7f0000475000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000301000-0x4)=0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f00006c4000)=""/4096, &(0x7f0000087000)=0x1000) r5 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000f76000-0x28)={0x81, 0x1a6, r4, 0x8, r5, 0x0, 0x1000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000d4a000)={0x40000008, 0x0}) 2018/01/16 01:32:16 executing program 2: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000dc9000)=0x100000000, 0x2) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dca000)=0x28) 2018/01/16 01:32:16 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f000000f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000213000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7fff}, &(0x7f0000bea000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d74000)={r1, 0x16, "2f210691a733aa5f8fd00ae6926624c078a0b1d02ba0"}, &(0x7f0000000000)=0x1e) r3 = socket(0x0, 0x7, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003c9000-0x8)={0x0, 0x4}, &(0x7f000035b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00009fc000-0x8)=@assoc_value={r4, 0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000000000)=""/229, 0xe5, 0x40, &(0x7f0000003000-0x14)={0x11, 0x1a, r5, 0x1, 0xfffffffffffff001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r6, 0x20000000000084, 0x14, &(0x7f000005c000-0xd2)="14852a03410000000000000058d72ca93e50d5e22695f718383eb2207051e15458469ce6228056daacbdb3ee6e66c3f2c2d3f63784da37c6e5e4e4aa0ce94bd72f8a8067fe58fa46c69cb8925012826f877f9575273a34f906370727a79df5357579313ea1fc07fa9a02da590ca1d89b93e2d1c75309401bfbef359bd4a9352606660f024b69821cafc1809588fd509f168cfe1674c3e3e36644a48c9a161b01198df11a7e117428c6dae22b74d013dc519e55e45fe2fa952e904ad46200450b6950471881cf56ddcf2d85443ee44735d2", 0xd1) 2018/01/16 01:32:16 executing program 3: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0xfffffffffffffe9d) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/16 01:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r3, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r5, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r7 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r6, 0xffffffffffffffc0, 0x1) accept4$unix(r7, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r6, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00004e2000)={@rand_addr=0x9a4, @multicast1=0xe0000001}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r6, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r7, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/16 01:32:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000b47000)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000013e000)={0x0}, &(0x7f0000cea000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x800, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00005ad000-0xbb)=""/187, &(0x7f00002df000)=0xbb) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000383000)=0x0, &(0x7f000040d000-0x4)=0x90b6a67e1e690ea0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) sendmsg$inet_sctp(r2, &(0x7f000032d000-0x38)={&(0x7f0000ca6000-0x1c)=@in6={0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000}, 0x1c, &(0x7f0000529000)=[], 0x39c, &(0x7f00000a8000)=[], 0xffffffffffffff93, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000a56000-0x18)={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0xce, [0x5, 0x2, 0x27c, 0xff, 0x2, 0x0, 0x9, 0x4]}, 0x5c) accept4$packet(r1, &(0x7f0000c5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a7a000)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000b31000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1, 0xfffffffffffffffe, 0x1, 0x500, 0x80000000, 0x20000, r3}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005c9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029e000-0x3)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e85000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x2, 0x7fffffff, 0xa, 0x20, 0xa0, 0xbf, 0x0, r4}, {0x2, 0x4, 0x40, 0x10001, 0x9, 0x4755, 0x3, 0x2}, {0x40, 0x4411, 0x8000, 0xffffffff}, 0xf9, 0x8, 0xe1e98943f894ae4d, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x3, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x10001, 0x3ff, 0x239a, 0x401}}, 0xe8) 2018/01/16 01:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000467000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ad000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8f000-0xc4)=@ethtool_drvinfo={0x3, "480922044577d5bf98f2a20b944585ad4a6122879ebfd0b171400b3f21b20657", "68d7dc9e90c940040c75a4c775b47b8bff7f7bea01edee31ce55b2d3c90d7625", "41bc5210a34afeef5fa7a17683690ac81b9ade61d7e9aa1d35bf3eb9e0bd58a0", "a026cf90026c719fb7e21134f4f6c54ed3538f4765fc33601ab270b36cc56244", "9b372c277597667f692f2d916f0247d472cfe395cb16928adbd9ec0c4a294d20", "efebb385cc16fa8c023937df", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xa, 0xa, 0x5) 2018/01/16 01:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket(0x11, 0xe, 0x40) connect$inet6(r0, &(0x7f0000689000-0x1c)={0xa, 0x3, 0xffffffffffff0001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) getsockopt(r0, 0x8, 0x200, &(0x7f00003f9000-0xf)=""/15, &(0x7f0000882000-0x4)=0xf) 2018/01/16 01:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0xad) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008e8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000954000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, 0x0, 0x270, 0x9, 0x0}, &(0x7f000009f000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e4e000)={r2, 0x48, "2d216bb9f10ce1c1ef2699d80887026e779de1b29c456fe295d3c8be1cb1b1bbf5fa957b74579997ecd2005f38533b8a642ff63721e0d6cfbbca67bf104d10218b308085c3dbb4df"}, &(0x7f0000ec5000-0x4)=0x50) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00003a5000-0x1)=0x2, &(0x7f000013c000)=0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000091a000-0x98)={r4, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00007a1000-0x38)={0x0, 0x0, &(0x7f0000ab1000-0x10)={&(0x7f000004e000-0x98)={0x2, 0xe, 0x80000001, 0x2, 0x13, 0x0, 0x5, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@empty=0x0, 0x19, 0x0, 0x4}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x1d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0xf50100, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/16 01:32:16 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/16 01:32:16 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x7fff, &(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000fc6000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) 2018/01/16 01:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair(0x3, 0xf, 0x7, &(0x7f0000f30000-0x8)={0x0, 0x0}) bind$netlink(r1, &(0x7f00006ac000)={0x10, 0x0, 0x1, 0x6ad884e2c709f292}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000025a000-0x10)={r0, 0x50, &(0x7f0000f8c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 01:32:16 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe34, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, &(0x7f000065b000)={0x0, 0xa1, [0x0, 0xb35]}) 2018/01/16 01:32:16 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)=0x0) socket$inet6(0xa, 0x80000, 0x3ff) 2018/01/16 01:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r1, &(0x7f0000a86000)=""/0, 0x0, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) r3 = socket(0x11, 0xb, 0x81) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000bed000)=""/0, &(0x7f0000b8c000)=0x0) 2018/01/16 01:32:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x61) r1 = accept(r0, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000006b000)=@assoc_value={0x0, 0x0}, &(0x7f00005b3000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c4d000)={r2, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r3, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)='\x00', 0x1}], 0x1, &(0x7f0000135000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x40) 2018/01/16 01:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000049000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000032b000-0xc4)="abc8820234e1d3df67dafca7f0ec52968c6ed920fb3eb0b9781d4813d02bb99582ce7eda01dd8002e14f8fd4619a5d45c015134356dc9d8d8cbad7c203cd2e8f7d0a4c8654faf91927834c08696ab233f0eb14b552423336b931aeef094b63eca23523295eb5767e6e8898a65e21da346f3b7afb8e46583c5504c05995fbf8ba4fd0018a2dd9031960b6cc96c68ea091c2ce4cf808289c270dc9a96dd799818ed1a7654b8b79cd7447fb1919e94561d8daab04ef9d9705c3df15cc45073ba07a021b15be", 0xc4) syz_emit_ethernet(0x84, &(0x7f0000e82000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x2, 0x6, 0x0}], {0x8100, 0x2, 0x1000, 0x1}}], {@llc_tr={0x11, {@snap={0xaa, 0xab, "76a9", "1c4735", 0x620f, "7c1e8b74e5a773dc763dd07f49963bb0a063f0269fb811cf9a375811d2675a361493b822356867ccc7a9d8f5081322857406ecb8efdb6428415822ff4b79872d254827935407149b70d3849d6601a0696dfffdff0790c5a899342e680162b3ff4049685a5276146565f183f3300a5e8a4f65"}}}}}, &(0x7f000045b000-0x8)={0x8000000500000100, 0x70b, []}) socketpair(0x8, 0xe, 0x743f, &(0x7f00005e4000-0x8)={0x0, 0x0}) r3 = accept4$inet6(r1, &(0x7f0000fc2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000299000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d97000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x4}], 0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f4d000)={0x0, 0x4}, &(0x7f0000537000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000e6000)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x401}, @in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x79c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa271}, 0x8}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f3d000-0x4)=0x5, 0x4) accept$packet(r2, &(0x7f0000b18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000575000)=0x14) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000e82000)=""/87, &(0x7f000067e000)=0x57) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ef2000-0x8)=@assoc_value={r4, 0xc1}, &(0x7f0000055000+0xbec)=0x8) 2018/01/16 01:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000c06000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009f0000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd6, 0x9, 0xfffffffffffff000, 0x401, 0x1, 0x8, 0x7ff, 0x4, 0x3, 0x1, 0x8000, 0x726, 0x9, 0x80, 0x9]}, &(0x7f000072a000)=0x108) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000159000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff0000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000816000)={@loopback={0x0, 0x1}, r4}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004c0000-0x8)={r3, 0x7}, 0x8) bind$alg(r0, &(0x7f000062f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005be000)="be29b3", 0x3) [ 592.191531] dccp_close: ABORT with 253 bytes unread 2018/01/16 01:32:16 executing program 4: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000a5b000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000066a000-0x5c)={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x101}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, 0xfffffffffffffffd, [0x7, 0x9, 0x9, 0x0, 0x4, 0x80000001, 0xfffffffffffeffff, 0x3f]}, 0x5c) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000124000)={&(0x7f0000af8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:32:16 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f0000013000-0xc)={0x0, 0x1, [0x4ba]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000028000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f000002c000-0x4)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f000002d000-0xfd)="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", 0xfd) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000028000-0x14)={r1, 0x5, 0x6, 0x100, 0x9d, 0x80}, &(0x7f000002c000-0x4)=0x14) 2018/01/16 01:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0xffffffffffff0001) connect$bt_l2cap(r0, &(0x7f0000ebb000)={0x1f, 0x81, {0x80000001, 0x800, 0x7ff, 0x1, 0x1, 0x6}, 0x4, 0x81}, 0xe) r1 = socket(0x80000000010, 0x80003, 0x0) write(r1, &(0x7f0000f79000-0x26)="260000002a000500000000000000e400000000000100000009f0ffffff000000020000000706", 0x26) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00009fc000-0x4)=0x0, &(0x7f0000603000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/16 01:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f000038f000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000024000)=0x1c) socket$inet(0x2, 0x801, 0x6a) epoll_wait(r1, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x893b, &(0x7f00000ce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) 2018/01/16 01:32:16 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000124000-0x4)=0x6, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff37, &(0x7f0000f69000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 01:32:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0xfffffffffffffd12) 2018/01/16 01:32:16 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/16 01:32:16 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffdca) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="e16bba8b84a43b114bcd206f23420b62"}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1c3, &(0x7f0000001000-0x8)=[]}, 0xe) socket$bt_bnep(0x1f, 0x3, 0x4) socket$nl_route(0x10, 0x3, 0x0) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0xfffffffffffffee6) 2018/01/16 01:32:16 executing program 0: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000fa4000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fa8000)=[{0x4, 0x8272}, {0x2, 0x0}, {0x0, 0x0}, {0x0, 0x91b}, {0x0, 0x0}], 0x22) 2018/01/16 01:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000071f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d9) [ 592.324822] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 01:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bdd000-0xc)={0x0, 0xe0, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x4, 0x87, 0xff, 0x7, 0x9, r0, 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, r1, 0x0) 2018/01/16 01:32:16 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000517000)=@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}}}, &(0x7f0000f5e000-0x4)=0x3a) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f60000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5f000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f5e000)={0x0, 0x2, 0x20}, &(0x7f0000708000-0x4)=0x8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008f1000)={r1, 0x0}, &(0x7f0000f5e000)=0x6) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f5e000)=0x2, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f5e000-0x23)={&(0x7f0000f5e000-0x10)=@nfc={0x27, 0x1, 0x3, 0x0}, 0x10, &(0x7f0000f5e000-0x60)=[{&(0x7f0000f5e000-0x6d)="f4dc0ad1b258d7e79a237295a2e4950c085b19b58f9689020dddb6a676b541b7c1784a49cf018b63bc9aceff58cb33e45bf3a00592d3e11acf878247380a5a6c13ed8d9a3e3d77d1c3dcc1692cdc567f4f0c3203fb0ac62170a308da967017d752eb2829c219ebec2faa85e909", 0x6d}, {&(0x7f0000f5e000-0x2f)="488b983d83a89786491fba80896b93bd97d3cf92f3a1b7271d416ddf55d2cec17eddda2838c10f68b6d35c64388f32", 0x2f}, {&(0x7f0000f5e000-0x8)="69dcb33141ca0961", 0x8}, {&(0x7f0000eec000-0x1e)="b4ca95fa820bac4e1027941b1b1e7bc3f767894054fffb3a1ee396287bd9", 0x1e}, {&(0x7f00007a8000)="35d93ecbb072ea1794f15d54c8bf0d5f01dba837e798cc7f5951e04516ca611ceb03ca6209514e03c356b101f9261de6b5a5cc43e75778774aae0eaf1d0e31d59ff6cb57adc886", 0x47}, {&(0x7f0000f5e000-0x6e)="3e2ef79e70556b05aea944debe138ad51d0182632775546b6cdf9dc6171ce66bd4564ce0a7a22d9d0e706ce792d86b2bb89aec7199e81684387de08c8da222d715342520017f5e96e67b8f96836d0798d6c9924ba01988c77ec82d009484ee793e2e2df82adc3da1d69a660a7001", 0x6e}], 0x6, &(0x7f0000f5e000-0x88)=[{0x70, 0x11e, 0x100000001, "d525f7b9b34ed35abd3f4cbabd9c5288a500234d387ba58aaf1ada1b2fe2b417e0f9e2567a8b1df7c729ea72c2d63ed734bb1ef20e80e95b8cc578b5361fba469901c05ee306c1bdb8370414a0602a259170b00f5c421e5f72db"}, {0x18, 0x101, 0x6, "50a1"}], 0x88, 0x4}, 0x84) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001f9000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000b96000-0xb3)={@random="13396a947cf7", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0x10, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/16 01:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000b98000)={&(0x7f0000530000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008b5000)=[{&(0x7f00006bd000)=""/97, 0x61}, {&(0x7f000046e000-0x2b)=""/43, 0x2b}, {&(0x7f0000cd7000)=""/125, 0x7d}, {&(0x7f0000d88000-0x1b)=""/27, 0x1b}], 0x4, 0x0, 0x0, 0x4}, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000024f000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x3f}], 0x5c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ac2000)={r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d4e000-0x4)={0x0}, 0x4) 2018/01/16 01:32:16 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt(r0, 0x7, 0x2, &(0x7f00004b9000-0xa1)="75dfd0d343193b8d626cc5a11a657041f7960030ba9a59190f72e7ac0ceaf7407d5150d210e44f86270fba19c4398c85774a6d647c9c6060094a776c365944dfaf38fcb46ee9551556e35b9614217e0e410110501011caafd99666a0b9dfd640b9d20d75509de9d220f1b20f9588d32de2ddc6dfca44233b36d5d6310b4dc2c4fff01bacdd892ad09b5be47ca0abc97cb694a2ae9b94e0669e7ed08f9db0756f3e", 0xa1) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000058c000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000f79000-0x1)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f7a000-0x4)=0x7) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c11000)={r1}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000f79000)=0x0, &(0x7f0000f7a000-0x4)=0x4) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f7a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)=0xfffffffffffffde3) epoll_create(0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b46000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x1, 0xfffffffffffffffc, 0x2, 0x80, 0x20, 0xc, r3, r5}, {0x4, 0x5, 0x10001, 0x8, 0x4, 0x800, 0x8, 0x7fff}, {0xfffffffffffffffc, 0x4, 0x8, 0xff}, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x5, 0x3, 0x8, 0x3f, 0x1, 0x2db}}, 0xe8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r6 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000aad000-0x4)=@int=0x0, &(0x7f0000f7a000)=0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000010000-0x29)={&(0x7f0000f7a000)={0x10, 0x0, 0x0, 0x13}, 0xc, &(0x7f0000eed000)={&(0x7f0000e6e000)=@del={0x130, 0x11, 0x28, 0x2, 0x2, {{'drbg_pr_hmac_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x99}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x6}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r7, &(0x7f0000f79000)={&(0x7f0000f7a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xffb6, &(0x7f000005d000-0x70)=[{&(0x7f0000f79000)=""/57, 0x39}, {&(0x7f0000a65000-0x93)=""/147, 0x93}, {&(0x7f0000d25000-0x19)=""/25, 0x19}, {&(0x7f0000821000-0x64)=""/100, 0x64}, {&(0x7f0000784000)=""/153, 0x99}, {&(0x7f0000191000-0x5d)=""/93, 0x5d}, {&(0x7f0000423000)=""/4096, 0x1000}], 0x7, &(0x7f0000f79000)=""/4096, 0x1000, 0x2}, 0x20) sendmsg$alg(r6, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r6, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 01:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f000019b000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ad2000-0x10)={0x1f, 0x6, 0x4, 0x7f, 0x0}, &(0x7f00002e2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000d1000)={r3, 0x8e, 0x81, 0x5b6}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/16 01:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000137000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x401, 0xece, 0x61e6, 0x9, 0x8, 0x71, 0x8, 0x9, 0x5, 0x8, 0x8, 0x81, 0x0, 0x7ff]}, &(0x7f000054f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ed6000)={r1, 0x2}, &(0x7f0000207000-0x4)=0x8) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000069f000-0x8)={r3, 0x0}, &(0x7f0000f96000)=0x8) 2018/01/16 01:32:16 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000006000)="", 0x0) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009e0000-0x60)=[{&(0x7f000066d000-0xe3)="a35eb09287bf30022452adf0879f86f6233b9fa1d76afeb45d4a4c68057cd64fdbc4a1b011b15169c086433c58bed618a0386c1104ee675625491d7a4df4b0a497060ba9bfe42b584eee6ef7048abe506b4c7193dc8153cd5234110d030c2e0972409db52c5c7acc43a105894638a3108351db480d72852bf59cc015830c24706458bb4298ccbabfb8238fa139d8d3c5afa3023aaa16ceb8f42c91646e32a5328de63ab6e33abd9995505221e881214e618eefdac5b5b047e820cc8ce3b1d87b379047b59a4307ebb9bd411889cc7673db5d95f0db23b4738364adb86654cb920bafbd", 0xe3}, {&(0x7f000059e000)="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", 0x1000}, {&(0x7f0000fec000-0x97)="28cea233dea2dafcb8910546813cfcb3e6ee8eb03196a89e3ff404d31efcfd9880c1c300daab874370bcc2dfbd00282c1d70c9f0299da93911515c412fda13ee9d3b71e33576b392e816e51b7374ac0bab052dc2e3db10a26924c0a21d2b12352179ff508ec0f3ea95e0cdb4c15e16d6c56ec85b0b60627cc742ac1f5d3c45c48af69e3ed99ace0b6789fd51d20870a8f1c9707a59d620", 0x97}, {&(0x7f0000fec000-0x68)="0c5c3d1cb9498dfe8fb421ef6daa292492e560d4996cac9bee38536d502eb662464d7765d6e829925d453485fca3185e4e90f1d14d61678c764723e8318cb2efccf694d25a50b421b1bda56bcb1b690cd0a9792ebb2fbdf6b505ea1f3310ae207196d94047d98d69", 0x68}, {&(0x7f0000fec000-0x29)="0165792f19c6b6ec809354158ce5d3d78878d77061d8fc3ff9c2154cfe17f89b68a135bdf489367677", 0x29}, {&(0x7f0000feb000)="1511783b6f91afecd82f36d1c0633c8ca842e895a2a37ac2f1aa600d", 0x1c}], 0x6) [ 592.365843] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 01:32:16 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ea6000-0x30)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/16 01:32:17 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f6c000)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000f6c000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b1f000-0x6)={r1, 0xfffffffffffffffb}, 0x6) write(r0, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24) 2018/01/16 01:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cb9000-0xfe)={0x0, 0xf6, "a2e6e9c13b1a47bfc515f2b2281bc4d2425d6e9bcce4fbcc8ec92c9cbf6741d48bb42f722a0b7cb685006939fa37dd35dd9646ea46822cf4af6dbdb34a64486ac28bb1539b34d2926541bba141cd42deb40f3c0792c0c76bf744b93d552aef533fc3ffc84e1884df24073e786399f139ab236875777598f83363583379ac308adeb15b10e7863c911d58dd58a3582e8f1d689dea404ae2859099cb90e548ca6247b267e2798d1721d68bb82df43ad4aa01cee57f06f19676518562e2cf6b758c21e929b48d82011bd19ec909e0c26ec17c2c338e2e87276a1a188e01b0d7b4dc7de59136609970309cafd16e5351cabe94150f645318"}, &(0x7f00008f4000)=0xfe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000366000)={0x4f, 0x3ff, 0x1, 0x5, 0x7, 0xdd5, 0x2, 0x3ff, r1}, &(0x7f00004cf000)=0x20) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000deb000-0xa0)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0xffffffff, 0x0, 0x100, 0x6b}, 0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/16 01:32:17 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e97000)=0x8001, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00002da000-0x5c)={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2800000000000000}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x31, [0x1, 0x0, 0x3, 0x6, 0x7, 0xf6c3, 0x20, 0x2]}, 0x5c) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/16 01:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f40000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a81000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d82000)=0xe8) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) close(r0) 2018/01/16 01:32:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f00003f8000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ab5000-0x4)=0x1, 0x0) listen(r0, 0x7) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002bf000-0x4)=0x0, &(0x7f00006b5000-0x4)=0x4) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a57000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000de0000)=0x0, &(0x7f0000100000-0x4)=0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ad7000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f00009f8000)=0x0, &(0x7f0000239000)=0x4) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/16 01:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x2000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/16 01:32:17 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0xc0000000000000, &(0x7f0000008000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000001a000)={r2, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x5}, 0xc) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x4, 0x0, 0x2) connect$can_bcm(r4, &(0x7f0000018000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r5, 0x0) 2018/01/16 01:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000087c000)=@req={0x50, &(0x7f00003af000-0x50)={@common='syzkaller1\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:17 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = accept(0xffffffffffffff9c, &(0x7f000062d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000de4000)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ff0000-0x4)=0x14, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ff0000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r0, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20) [ 592.573451] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 592.585243] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 01:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xf8c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000edc000-0x4)=0x0, &(0x7f0000804000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000665000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000420000-0x90)={0xffffffff00000001, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f000096c000)={0x8, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}}, 0x2b) 2018/01/16 01:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000ebd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e06000-0xe)={0x0, 0x2, 0x3, [0x8, 0x400, 0x0]}, &(0x7f000057a000)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dd5000)={0x0, 0x30, &(0x7f00005f1000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec4000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000c51000)={r5, 0x1, 0x0, 0x41ea47c7, 0x8, 0xfffffffffffffff7, 0x8000, 0xae, {r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6ba7046b, 0x0, 0x2, 0x80}}, &(0x7f0000d32000-0x4)=0xb8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000790000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) 2018/01/16 01:32:17 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fd0000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000fcf000)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fd1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000fd1000-0x8)={r1, 0x0}) 2018/01/16 01:32:17 executing program 0: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000a3a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r2, 0x3}, 0x8) getsockname(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000022a000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00006af000-0x10)={0x8, 0x67ad2dcf, 0x0, 0x9}, 0x10) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x202, 0x300) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000c34000-0x4)=0x9, &(0x7f00006b6000)=0x4) getpeername(r4, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socket(0x15, 0x807, 0x5) [ 592.644104] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/01/16 01:32:17 executing program 0: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f8f000)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/16 01:32:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) connect$inet(r0, &(0x7f00005cb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x2, 0x5, &(0x7f0000f80000)={0x0, 0x0}) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000516000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fed000)={0x0, 0x0, 0x0}, &(0x7f0000742000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000946000)={0x0, 0x0, 0x0}, &(0x7f0000c3e000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000023f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000524000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f00000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e8000-0x4)=0xc) r8 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099d000)={0x0, 0x0, 0x0}, &(0x7f00006fd000-0x4)=0xc) r10 = getgid() r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bd0000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041f000)=0xe8) r13 = getgid() sendmmsg$unix(r1, &(0x7f00003eb000-0x70)=[{&(0x7f0000bbb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f34000)=[{&(0x7f00007a5000)="13fe63e63eed39ec8f8015669538b5587f31b4bf750fdfa54634e4855851fe0da4210b9b4dd3a891cb06f995809f2b970aa893b290cbf9c6bd031db4c057513a1535a2aa87375d28569f17f4b4cc4c1daf0cca949c3c2134b1566244888be401e618c6542ef75779a44df60a295dd4c688c488b31c1243e0d3a5d46180e73b3823128a2c5c9276283a4afb", 0x8b}, {&(0x7f0000a34000-0x68)="06666e7fcf6f884e58eefea91d20ee4d064c10fdd2da1766e1f65a083953927b28deea72c4d4270be357196d3f07725ceb427f5ef836d8ad054d1dc390e22ec45b20e98c43da26d6abe04060e33c4a45abd10c9e04cee107f24aa83d07c8abab1382767e6cc478e3", 0x68}, {&(0x7f00006b8000)="a6a5933ada870be17f8b2045e057d8976fdbc0bb473b1b7a9c6c1a585e65593311245d7439d38444b5ba8a93507e3631fa112ab3d4027ed29330bf7021b7288d91644ea186cc12335770ba92b3b8a8bac629009ac2ce7571c134873ccc71ced32e7510d2b1eb4c5b68e0f84faddb275233d78dccfc884909254aeffc9d81495bfb1025739678502ff11c2400f0830c14f1c1a06aa7c8e34a1ce469b7e34259fc0f48a62ca5d356c4d5999592ac7c3252a6724d17af9af9b0aa78b08c92c76bf08e8278507b2a9eda92a1e91f7c614a5457eb8cfa1bd4b7ad", 0xd8}, {&(0x7f0000c81000+0x8f7)="12a5122450326053f190d04dcf32d19fafef85ee52d9800feffe5f8a42ce8a2f9614c1e680916b0eb84d37bd1f46f044c78aa31296242dfcda077a2ce60147cf5f1cd648436c67e812c4d343fd57f3def350e576f6bbf060d0110909ecda767d4e5826b236bf910323c4d9fc92ad1ad12cb8cbc7f5539b8ca3ca57edf3226160c37dda45da28638101bcaf5d50b49da261aa832baea6c59226fb2b00af14dcd5062c2560d7f998674a5cf29af150e9921e2075f206b8b826274449f6af2042b4", 0xc0}], 0x4, &(0x7f0000ab1000-0xe8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xe8, 0x4000}, {&(0x7f000080a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b83000)=[{&(0x7f0000fe6000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="069ae7b616a393771b31e91c6675562f3aa9a38e0559fdb68eb55f361e6aea96c8d31f505f83a4663957225188192a72010aaab8ecd6fb6bd38d68d472041b8cd0e039dbc30519989fd594ec2a2a231288d71b850845a4651c9c023ab893cf06630140fad14db024193660fe587c4aa9d01c91d676b200d754ed7f750ab8805c7a7829", 0x83}, {&(0x7f0000dc1000-0xf0)="920ce454f13b3ad620894f544943e143dd297fdb62a109968587b247cc52428d94539ec24385f86fe97180afee2f078e648d13df0ea5b55cbedc128cd44c5acf6bca454a8af7cb85efda2781eb8796e003ad49cc9177d7be1ab06f0a8c0f3e018e638591daf07126650f5685516c9858a30829e76695a4107237b9b25ff885614e5dc280f07834914d268715fa0a37f50749701ceb5546153ece1dafb4c719d7dc542160981d35a15005459bd4471b3f4fcc7d18096162adc0d5caba331f7036867f5592b27a33972762ceded9dc0be7fbed5e10fb91cb3e2f6191724633da2713c0545e23026c3f0d7c8a204e865f48", 0xf0}, {&(0x7f0000f9f000-0xc4)="6293939389fbfd237c7faa4434f24e928320443127404ae64e7bfa370a90d0cd5dfa7ded593a99d15d6bc4857fab43b466e2eee849f49f936903dd0e082416d48637bb954738eaee74d3c950b6182e5fb3ccd14fb430a36b352b964369c6bd8923278853f1a1cecb080e8465024bff531e4fc76f92b63426ba3878833ff4b88ec191da66ae57501f498a2db3cced4eb8760b3860851ec341dec114f20743b2719f2a0d89009464233bea9591690316dd8f6d16795aa92aafc91169539e880d7f86c0b45e", 0xc4}, {&(0x7f000073e000)="b13334123a73a718cee48a9a2eb48233f494b4fa6f55fe3a320e18e5826d532619e409c58552c106e7d2ef96cb43e968dd73f672c90d9834122dcdeaa4f2ec999f599cbf602236649d3d4c75d1f98e500d1318a7f6691f54017e0dea45637fed508f2334baf3e0e6d19873617f3d367907c7c0373f13bacae42ee31b4150b782393d0d61a1607e56534d6cbeebeac5c8c148c5c0d0afbc2d45fb6853cd1d5bc8387a975a02f86043b0d7a73ae5af0ee638044165ed09eaa3d77ab65e0877b34e8c1646837ab0feaa035b159c8757aead174092db93041434e84bed5a6b1e114a8b5a3d923a7df78f04350aec1cfb033f98df5efa7aee9ba91e8684e7b868b05774efe579787fa5eccf0ae3db324ff4183ddb1b9ba7de8419508797ea92b415d090b614a472a4e64c60b92313f0b9625b708a01f41acc6800d50582a45ee51ac6bdfed48f8fffaee83a58c9a231c0323b661c72a521c2d0f73a68f77f95422f15d063a5cb222a0046b6d05de7c6514b7adbaf9f1fc585320f47620ab995596549395c26e339ab52c8466f4e32a1a098efcd7185052504f412eadd496ae1686a700df63a135354d0015f6d3cb2391b9856ff420a682860f2dd310912410c421ad36cb7b0841954ebd88c216e56f2717a915d953b5c5700e8b9404a94ff8bfb2b77fdcd59c13a46d0e6839c7c90c5a049a88df521fb1c5da47fe2f5d6d8b7250988a59a2a5e4d983e6319b13cb80e72a129dab3e39d08391180527e6233fa7bd922cc09c869531deabd7ad5a65a2c70762ac398fac71512cef3d5614d88362ca4f8ecd98d18d2aa3a7f7930aeac5327f6841a5b86e10e16bf6347c31f7f3ea7f4e46f9a2eac19c8db9fdbc5022634177524a9845d152020643255cfb5e0541a77645fe4742572878c19e237f9d5fc7ec142bd30cfeff1d2e065f61459f2258d3a37496931e6285b68924f36521a6370b87783269d317d72a9d1806c578216b909e9e52376c55c0846c475a46b917e42bc229b2cefef98d41ed006703cb0a6aaf4b4cf6af6ddbdd5573b07ad087fe951c4ecc0c38e2a70f77416e2ecf049ae20688223254f23f37da155578a30bb88c60b428de6ff1868373b16ded010452fc1c02e3f21365e4e06e414db681be98ba929f0625ee45c6d6852d309673011783eba0285002b35450ca1d328e04e6a843a6c3cd74bd307076d545905fe176715047f6a73ffd5ff61b3038f6e2a9e52ce33c032bf8a35d68b9de22b2673af95db49e806dbbe28d0ba066cc5ec79e2a59ab775e8ef61d98ff1da87611f64db57bb16457f4191bf5feea0ba1abebfb68bb357c9a053bb0f53a9f952a2fa47b6e85d938588db29f1bf5c7db960a1de541ed36134e49885423c4b8e188e27805d00ebe48cf57fc10f299beb9d643f55a2dd513e99c12554701ce1b1e741185017eae754c1d1e2fbd7e17e40f9d4831f9f2a64467767c42d8d7883e65ad25e69cc3cfea39a78fa3d6b196c5310c8374d2602b6aa531ec37b7d8e5e36c0255f6f67a6e5b62027bebc1f1fa23e4ed67085f8f5b1c2e748f7a6fc4793e98c84c9ffb9058f8dc211d702aa21a045d16d0a42b625dab72d591e579cde397233550dd05e99cea7558c3b88f489f4765b5d01cccddc065274ab9fd5853ee289fa42273a0118d23eaf62c27c79ab3a2b5a0192ce112f7eb29a5fdbc872cd75ae0302ddde3ef533a83c383a8268281c84982e67fd6eea00d3b72f0d393f12dfc1b00e2f56bea8394bc693c90daab4c4d7a8fbc52056597fad2649264eb000fb7b5193789848c76a8b76e22b573a99784a4337786b6b7a5aa0cc45f77f2d545428127941dba1b5e36d305c8a3bf3e981caabd076cafa4b7fbac535a4e92c03ed8a23163873fdcdacaa5e2288ba583a64b672c7d268ee51f7aaa3e1ea4ce69016175531c260cea61619440a6e47c9efc5343fe30ffaba41cc9ad050f7d71a1259dc5cb03d1a87e6e79be56d7b55b5ebe41d870fbd28baea42f798b8eb1fe462f1464964c531dd451bc054f9acca0aca4b845d222375a485523e7b87ae958480198e8460ffa9352733fd1c0e5fb0c7d481783d722d7c300d28f3dafcc27059f3c6feb0bfa117934a34e8d993ed3509f9194c879d8711fc585fae33b5f5a29d9c8f4c39c75fa1771170c52c68dae5ad9ea1b6950f522f23fb1f332bca9e3aaae392caec3e7f2e54c80de028a76ee93e89d20d88b35795fa74171752c8e2cd783e789a58d251d4cbe62f0cb044f6b313c8ee8aef636bda504e0c456c8476f9d63aeb4cf88b17e952d6a5b87c86dcc12e65d010ebd950628a33ed8d810938fcbf4dd61f069e4cdb37b9e46613ca8d62f0866669a493fd641c3e903bb9a8e9f8e31421a443e67e25cfa0a0621f57740a3f87a1401db9e9bd278f0802094b9fa8129db4d7092622dc7a3313154f538958b724c6ebfc8fa2b6cf0fde61573b65fb8e0147b5ce4b438b15feb57e801584b7f94d6a215cb18c6ff4999ca89479687374ec83138faed78929ce970f10f5326e4ed7c8e94dcb9571d0f6c30b2407304db3234ca4b873ed912457a35b6b654c0663c6682bf9543bed18559bc50f35e0adfc1e4b821bb80a153e33c0ddab1bd68d823c1520951df3a72d4a935655d693a7b40e433f1d68fbb4a1bbd9822898dbb1924e842f8370f78364ad7671fe74060916838de2892db4f1176da11dea0b442be5411781f07d684727b674aa9cb7b4ba66de118a80dc06fa32c8e9ee5d4262413347ca946c154f6d77c64a434409a45b9a569ff671e01ab8643da84c0c77926998d7d2f4ba1820dd1e47cee365472aa46a1100229b3aa92a9db7aac4cfd2901be7731fcec48c74fd7558f64d366b356919ea94b38521e369b5105af0a24043733dbf71e036b2237b0f7c0d1296be8bb6ef67664d4a4d75ca9904f4e01983b8f822359b8a17e5f01e9f4d4a7d572ed5a5fa29c518ea9b6cce384d3d7558fc6be9a7156bd220a2ca076e9ee2f493a0bd732911884ee7f5be6ab99e0fbfbf30bc404555c5d94f70971fafc1ee044cc6d385942519716d039f4b4b728d9f196c5d4493e8901696e1c2af662e85f3e6ccd9bc695edb70534152342d56c224ef926bc782546800edecb756483e0e5673d43b397c1f94c21f84fea1431d7fc6c920cbd2c06b668bcfc142a4eb51cb2955447352b66ef7d99207f4589602ade1aef3aa1a2bd17aa5b6989ec6682ef2636db8cb742f091862b542b1449e16bb15a5ab7574f1ba2ab16d6fde0af8bd12633b42e95511f2977a06588e9eaf22915c65201743dbb65262dcec0444da78654c1c7f7f47fa69ea6ad65a71061c54cbca93dce5cff3644a21c9760b6067d4f5d2eec16fdfd62a29fa80f72bf3d605adf2eac50f0c4bf2fbd61a7c668f617ca934c7f07e706392fa7d4d3d01bc76531c5a6a99cd364cfd5013c5a8f1b8a0e7379cd4f91a5963de6babcfa0f701e2270c300ebc595bf97e7e708e46e97f7ec1ad18fb82391fd5c6938669e8a0591222c136ee4e85cd87004e17321607624fba8f7d3acf2ae2564e4ef0b884b359128c6fb5359a6f5993ceefe856fb4f1c0e0aad499862ae10f93c5bfb82bc92d18e521c50a5cffafebcf99d847704b0290ae85aff1f490610ca90b19c9287274247a10a1fdaceab812de3e652932735ace57d06f7a490c58254dcd9ed9c8617a2fc843c341fac9a67ba1937aef64a58e75e12a20236c846ffb98718d042ace0c071c1c598123134ad9f470a5faca4733a70e31844b1767cff73b14045248f470093565dc3b87fe8a0a5ff1d11633d5ba009c1d07489403fc85f11153bae32772905de5c909940e3c16fceb08b4e99a8659fc41b9fd1cc30836d81cd65654db1a21e8e816c48b8c37f759aa0e3f700084f1a00270dfdc1d41af2a171bb1bd26253d5dc59a8ea9814bdcae665e5d17b331a88977f55810e56d9b76e3e432aa82f7d72d12f9cdc04293164613d48e73913db0f9da88f24e109761d50bbbd0976a6f4468aaf231feb1cc77c311b805ed42c129412cb60644e2162ef24bc7859887fccaf935fb5ea4eaaf053cf818f863b4c7fd0eee8a9edeb21ca70d27bedf1a88ef6fd192847adac3d37b9e439863f20b7d97e842501dafb8745a036c211b83a42235d01407d65c9b957b6c6141d3229d42178f8a2794238c6e209906af36cd54477f5d48c64516f0f322daa32deb2ba93dffefbb04a510820b9eb98c831827a8d7e6b4db70665e0d87c766958e8e2ccdc131fc7c3485cc62926127018ed20f9bd7ea2375b92a7cbf7201743b437640c8b023a0c782ea204f2789b35923485c87c164194c88e12db69505735decd891328ae3e20e92a1f1623fff7f8e8a630879325fed1d496deaaaf90766c68eed410d9f5aed508eaf349cd7215ca21d404112e3e9e03c800fad4a7b431de0d1374a9a48ed75cddf817995ea32daecb034c190cdbd2ed3e8e79e7eaddc40d57f3f1a2d299df57184790b4bc08c86b81cb0e6663ff7b88a300d0867cb52986885638eee728a064f9e40d2a4b0e338fb4b0a349cbd0a6b42dc226dd9f81fc403f613ec4bca28a97d7c22c986ec9ba467b748b927a04a1c394c37c86b6bf01f5f874d5f6b5fd618392697ce1e04c2db6af7d772acc6f697c8a7cc84567ce262f827c2b7b9ac63f73ace4d2e69457312c7e636adc3690e1979c116e85c561464cc0e1cd2e2e1bda5d34995a435ed7d2259b441a3bb5463dbf8c32e3e296999a97dbdfa738d7ad2625ded258b2c5a231e82783c13664aed1087ef282080697587aaff34f382cb6d61e58490f51ad5f23702137bca326176006f9bafc40cac3056af6b23d5ff51c787a7d636f825d072d7fcb6069989618248e7b3732ac7b3939e4ebdfa03b79f71246e8084ef1e86cd9e5ffe2deb8ba97bb0019e432b81b9edeb41f3aecf0c99bbf8e5e1bad47a81054772e310acdbbbabbb3df846e6ad028aef3cdba95426cf888c6c56ebe04cc57f6c306b0af171913ffa101f7323638961241d3e1a64b4c44680cf6cdb48f28705f9022ee516ff38f9bcbd7fd53e218c102630b311dfdbb348c92e2ee1a8e3fb1f90f7e435b5aac99689263997a33bfd4402a0d7e10f64ed50e0008e9f90c09a80ab385fcd964b77ae581b8859e50d2dde5e5208c8f4c399ebb4a3620f77480a2cdebae35bbcb4e6d4b9eac6b2579a10595013dab4ae45164374a3118d02040c1bcee10273ad085f3ed4d115b0e1f12d474956e9f71438d45ee2c796f81ff1f91045bb8f0f1ce7918fada47e3ddf6a51a4be7f8748b834791f399f8317d915c484da9b86b54f8cc9b88fe1dd70297256c1dab6a1fd3dc669a12d3fa70392b7298932fbfdb21f842e7812cc795f43bb9f5dd7f193f9f9740ba77f8860e227e446b26c7f2772b721cf2f996ce1dab541024b19ef161b30e127e27728e0495c2abd3087dd897c497015df820555e74d14e40a7f284533a11570e1cfbfcdf7a5a80ec8befa885a8dc66b751997cd12e60db2fd88c2fb077732af7ee91668a6c32a7040a64498a68c5dd1a36585ca5a6bdd6c7ef8dcc7c63eae729ca7f3707ae8350732b304557e6002b8e24c47c14fb67b9da5998ceb860127eab19cc1f690dd3c144bd9c192fd5d5f25f4d6d1ffb778797770cb34e08281d855036532456348a55c88a6c1eb517b19aa798ed53f472475462b3435bf6ca4915441605618d59609f53ece90cd4b869f58b298d0b2d1db564ac7d7f0f5f179bf0542e6a351586dda793dbdd61f8f85a2efbba91dcb8c73d", 0x1000}, {&(0x7f0000d40000-0x2)="de68", 0x2}, {&(0x7f0000059000)="7c655364649cdfcffb2e6ec9cd3107f7fc6e65ea5ac7d5386dda30908a24bd8f136340284404ada2346b532457b01ef22f15b3f0922e5fd14fd1f521cec34867316056d03ac0fb7b81206b03c6c3c68eba6d85f4a9671595668824fa69ac18467634e56ed0d76dd128d6108450bc2d19b23b6d58909e38af564d34d53a8f2dad7621040fc38dde94a71c178d632dd152bdb9e0b0a72ade28a97c0e74adaa848d1770f82a6463bae90ad3778ad0eee3be49", 0xb1}], 0x7, &(0x7f00007f7000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x0}], 0x2, 0x90) 2018/01/16 01:32:17 executing program 4: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a10000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a10000-0x4)={0x61}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000542000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000106000)={0x88, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@generic="4ee4eb06ac159a418a6198b84f10201423cbff1c7a4e4005dabfdef8522ca78d2914fea55eb55851e47bbc48f6932fada23dd9ba1b665dfc1b4e1fd661ab5351c28bcd5a363390c56537a3fb69f79eb29ae6ecbf7a7ced51c101e87bdf9b205ed707601961b945540ea6acdfd1277bcd1e"]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/16 01:32:17 executing program 1: pipe(&(0x7f0000f66000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b61000)={r0, &(0x7f0000880000-0xdc)="7656141fb8623c6bf00577ef02c4ecba5fa2c6eecc4c1b6ab73c523aa24ef34852afdb532ea90e128792352998b4e646dd33b73a8aaef5ed81fb322f6ac32432d2ddeacd6ccd5e17b5b8cfc76ebc070822b268062b64f7722d1b4c073b6d0b41a7b3d81b6aae0db361a01ab6b64e5cba9b7061b92f70c818535a8f3d8032044c28a09ecff15898b8e9c49ec03e277a3d7011a0eee034dee40f6134e7c90b5fa0bb5db6bf939e83d95b961c43b308ca69ee44a40330dfab06d6cfeac396455d4c00bdc3b9cf3c4e61ac5fd86ec2fd4b587da365b0cf4f8bafcafa59b7"}, 0x10) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r1, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/01/16 01:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0x72)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipx={0x8137, {0xffff, 0x0, 0x5, 0x15, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3d140c68}, "60a677a9a89479c4b4a051e9efdf819083b266b2f3a86bac6f4e99553d4259e14796263f1c6d40e2ebda94d12b21e4adf8457cf5f2879bb3c3735e61da50ec2c0f0c4f3d3f"}}}}, &(0x7f000020d000-0xc)={0x0, 0x1, [0xfffffffffffffffc]}) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 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) close(r0) sendmmsg(r0, &(0x7f000044b000)=[{{&(0x7f000021a000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(fpu(pcbc(aes)),sha384-avx)\x00'}, 0x58, &(0x7f000045d000)=[{&(0x7f000074c000)="568595df9bb744ecbed960a7095756b117ea1d0ab39f689278c24977401b1f007c082594a757ab540aaa68e522648bf2762be07f747872e45d52", 0x3a}, {&(0x7f00005e6000)="1ff9f24a791f6b2352997c0f6a9f7be58c7f4da900202d38e60f5bddb626cde001502a3d800f980d84fb93956cdf07a7eb6ed3b5277708a3231adce687fc7d0300acdf5ba15542de5169b6d85f815e6518f0b40a7da2", 0x56}, {&(0x7f0000e83000-0x9b)="ae5bf9a306de1dd542c014b5d10f0b45c4fb78e80d328df8c5176ddc44c6943ba47636aac0ae0b08de745663db6d32e15b3e13d0cfeda0db060399b665916964b5817231067d156f2270019b655097a623598f6db71fa0a43afbff7e81dac9ce8e34e95876e694bb6ba4dd0eeccb3bfbec5f19acc10b048740e7471f33fc4c6a27850ffff93d9ad825385272657e842beb643b125d7d6f18d4098f", 0x9b}], 0x3, &(0x7f00009f8000)=[{0x60, 0x11f, 0x100, "265f5192ec66e438cca6131a910f4dc674b30a3d703ed3e8ded3b2937aa2b19caaf80581ef3d57bcfd487b90513d39e8bf5c33466beb3722cdac572daa61923f7f79362826692256d03a4e76"}], 0x60, 0x8804}, 0x3}, {{0x0, 0x0, &(0x7f000015e000)=[{&(0x7f00004b4000)="078a89c16e7c08158ca29a456bdb9c2a0dc5da2fbf9a7072522f8eb2cf7ec130de4ae1ab8f938a0fcf0acdb560cf14b1c6b49ff1b91754698805b487045b", 0x3e}, {&(0x7f0000a6a000-0x34)="ae32b1a39daa986bb57ede9956fb0e6ceb9db0d704d36c2f1b30ab3722e0fea8ec8bf5f80f84e6a14ed91f2dc4f268dde4891634", 0x34}], 0x2, &(0x7f000034c000-0x1248)=[{0x28, 0x103, 0x7fffffff, "0fec8fd2780f64327f03d1f927ff43f321d7c54f"}, {0x1010, 0xff, 0x4, "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"}, {0x80, 0x116, 0x4, "96307bec4ab8617aa98ed7b862246703af62956df0859251fe5f2c20abe2a1fe107fde8c3521815d67804f8f2eeae17781f864a2032c4eac9b38dfddad9d904bd37fd2ffb20bdea1a91a6256ddc8a2bd1ebc3f00624ab8d78c9c907a0e2592211c48ba27b1769e9aa7d11c04ec89"}, {0x28, 0x29, 0x100000000, "def480b65d99d0b489fa1a5aed486d97dd7cc8"}, {0x78, 0x13a, 0x7, "2dec4f453775d4acfb52d6f5eddbfa45089166dcdf983f33c5e275a77bbec6093ca468e7eee9f38177da403bbade2a0c75cf3fbee35ca64fa48aed98c551c4c63e5399b2678c31dfdc45d757c42e8c6c780e31c061d4587a4d441a6693c88a753c2bc4deb4"}, {0x50, 0x10b, 0x8e, "46778d1fb59e3f311c587685c65a029a6d9268d4714aa2576bf02ad8a831e1bf3f14190b6f36fb975bd472056caceaf98a89b1e2918017077710590d2523dc"}, {0xa0, 0x11d, 0x9, "752d35611b379046a55092a36d7f463073c789da9b6bb1c0c50a1ec61cdc24196da2fc3124f8d35631595123ca04ee6670bc858e8adafaa92e3d8292b9446ae7bcbbfa21b7be937d813fbca46a253669612bc4283c895bd3c57d864cb20e4ed9257496f82c979fe2e432482a5b1ca54429f51b91d93e3b6e20fe9e71db06f3e2e4eb61b24b2428dce0"}], 0x1248, 0x8000}, 0x6}, {{&(0x7f0000e2c000)=@l2={0x1f, 0x1000, {0x9, 0x80000000, 0x344000000000, 0x6, 0x1, 0x8c}, 0x9, 0x20}, 0xe, &(0x7f0000ae1000-0x30)=[{&(0x7f0000962000-0xc7)="2753eed54f3abf080132ab4732627bd780a2281d3236533c063b98bcbcbd8acbd9ef5a3551a7c6d0f1b312ee868bfb6bb1eb35e9e0c024daa45876d932f51ee1e799e1b5d32e8eb00baa0f48a9c9b79552d015b421f959dad9fb98d16ca7ac1cd79bbbb04e8f245a99a54862851b3ac8a5c36990699d0a322ac3b9d756cccdce6539176a9ac89a9ccad121e95b49e27ac2276436cbace49cb5d819d6e2ea0fa769fac8768b9c12319ffeb4a4cf6d39b69c846a248ea5546ca5b832bc257e976f2565010d3dd234", 0xc7}, {&(0x7f0000440000)="257e7ffd62e817eab3d29b3643467dd166574deef6df9e34cd40fef8564fa268bf43098d44e2ea411d698d24e4b82f41f5", 0x31}, {&(0x7f0000323000-0xe7)="fbb78f15bc8f9c9e732545d2da5214ebb3261300fd5b9ae413d46342571d58faec4bbfa2cb4b37fcf9901437d810f356eefddc1c03fcb592c7d0716e2529f64b7e5ce0006b5232772c7772273b3a5d1ea710d5c8fc42737f80934b2123867da9bee503b899eff2060808673f08f14aa1275c3989afe44a87dae29d23b2d9fed08eb445b353a43c423bedc91d37332ec28d97cf2ab6d45a18c639eeec4ff90858d8fe558680086698dfe000b12b848d14361988ce36297254e5fd209103ba8aeadae01433de479f6261faa71051b4904cbec938f3eb8edda6222feec9e9a533cb4942afdb0e2492", 0xe7}], 0x3, &(0x7f00000ac000)=[{0xe8, 0x107, 0x2, "b1e99e2632880cdf5cae43cb6053d92de06650e16646cce6184160e1b7787e533d2b2629cb6dda20955df4fea1f776bd27ff6242ceb1cde74126923e0e087d08d4bf07137e76ac4f4f5c98d33c0d94bb340a91d269cfb087a39f5d4ae1fb16afad3a4e8e28336ee2cfdec92feebbb2e20e22a2c5af9adcf4393fbfd487aec2c5933318f74b80f3cf230a7a62f6390e66de08d49e0ee8b14ed92058ab1b1574300cab04d014e496bb267f3561e3a3c190f1843f200fbd7ad2572f5f7ba13805878c1d88c73f3d63c53de367dc72d5da0138e936c723"}, {0x88, 0x115, 0x2, "b92ec775768acbfae68764d4bdbcafc7016c11688c100a6a97f5274c90e73e68f9f60aff1c0424b35ba225fb656b4a3c08a10f678523905617b134c954fcfe1c7857c4508cb5e373839e1ae88b8982a8aaa3d2bd298811e2578ef3309338441fc8dd1475ed58226de59b28401fe98eb1713c4bde4c4cf6"}, {0x40, 0x1, 0xfffffffffffffffb, "0f7cf4ba65863f9c5f2ff9e855215b81888c637adb5981e2cc396414018f16246640fabf9be69b97058af6d1803fd7fd"}], 0x1b0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b21000)=[{&(0x7f0000fb1000-0x9)="80d40432caea8d4491", 0x9}, {&(0x7f0000ee0000-0x48)="8de65747e562efbcf46c8423c2a9e063360cb1140abccacda37d8af01e5282a9406cc6950ed369679a9c4eedc7b2634cb87724ebc23598b2cf992b3eeb9ae43c65824bfea9a54d58", 0x48}], 0x2, &(0x7f000017a000-0x1a0)=[{0x100, 0x0, 0x5, "7ca754f7801d49f9a83684a9185acde4705c25d8c0303a28321322100d6b362ce51211f45e6016206816041d02a13dbb910676682fa5d7986dbb625c545b2507690254254f501a208f1ed12b292780b06196d6b822c1862226ea047fd503481478fca8e1d065982ff081f1e23a864b9f81fd41e67267a95e87a8b157d055fbefded7cada5b8bbfb61587a90eac8d8328c12a4399fe4e891396057fc182fa89cd2b84fa423d89793e8a65d69c999a14e731ac8e548639f73b21a5d60d955d9ec34a4e52b1649246452f53daba57a7c2dcbc49c5a600446fd49fdf8c5a535c36bda6c850beeb72b29780f989d11d"}, {0x68, 0x1, 0x3, "6c712d4fcfbd89e313b936e77b8cbb9606f27398827152e2b5bf1cdc23f62f85a4d51731fec3e77c200bc7d83897ae9a31731269da462a61e3217343b4126b178ede96dfa1cf18e928a1904fc3252f3111e900f9cb6cc7eb"}, {0x38, 0x11f, 0x6, "f5de84caa6acc70120f42b639689ac0d95d5ecb57cdecdf8a6fe49bd5d7f7c37d456bd"}], 0x1a0, 0x20000000}, 0x8869}], 0x4, 0x800) 2018/01/16 01:32:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009af000)="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", 0x1000, 0x4080, &(0x7f0000001000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a9a000)=""/2, &(0x7f0000001000-0x4)=0x2) 2018/01/16 01:32:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) preadv(r0, &(0x7f00009b2000)=[{&(0x7f00004f8000)=""/160, 0xa0}, {&(0x7f0000ce4000-0x2e)=""/46, 0x2e}, {&(0x7f0000439000)=""/185, 0xb9}, {&(0x7f0000e23000-0x2c)=""/44, 0x2c}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007ee000-0x4)=0x80000000, 0x4) sendmsg(r0, &(0x7f00003ed000)={&(0x7f0000cd6000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005cf000)=[{&(0x7f00001c9000)="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", 0x1000}, {&(0x7f0000daf000-0x6f)="67f7162338349d9d3dfb3953357a54a34a41dd2c7a13f716602a54bcdeb767259a54ab3e497f8eadad7448fc4d789f6daa6bc915713f6090d5085a960a395f2394b9af4dac14ef4383d9ddcb3d43c7df519259088e3b665197fe15842e0120999c7fad698187850cadbb636aa0a22e", 0x6f}, {&(0x7f00008bf000-0x71)="083697ef331b9abc88bcfd1f18cc1771e7e42e2cc7a7db7e5cc4b3836bebf33582b14c70f3ccae1896d8133188bdfe044059dce585e91cf1268b8a1ebb2d5a1f36530a01a8abefca0aa62149708d553d2b86cb2d421489d051e1843d0f9f7b1e01608649b8ed2b0776f6cc29c2eca082d7", 0x71}, {&(0x7f00005b6000)="b7ac57eaedb418b43a13254b22eb613d0eb78b44", 0x14}, {&(0x7f0000b31000)="0609a1e49ef0e5b750b190d5abc0d0c3057900f75fd73c687b7da6", 0x1b}], 0x5, &(0x7f0000cd0000)=[{0x58, 0x118, 0x3, "e453f197f193a4aef01487109b346f1aa8c2dcd11bc3c5b5427c095a555d6888fe3d8112eb66c566242f46e88ba66dbfd57de14dda5e9edabb7d06c5356c0e8db295c6ebbca3dee8"}], 0x58, 0x20000000}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000806000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000446000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003be000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) 2018/01/16 01:32:17 executing program 2: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000172000)=0xb) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000638000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 01:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000044d000-0xc)={0xffffffff, 0x4, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0xb, 0x2, 0x40000000000004, 0xffff, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r1, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) 2018/01/16 01:32:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000853000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) [ 592.766192] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 01:32:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ac1000)={0x1ad, &(0x7f00002b4000)=[{0x3, 0x8da5, 0x7, 0x0}, {0x3, 0x8, 0x4, 0x7fffffff}, {0x4, 0x1f, 0x1, 0xffffffff}]}, 0x95404cd6c15fc5ae) sendmmsg$unix(r0, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) pwrite64(r0, &(0x7f0000df9000)="d5af5a6fe086f07a582050199581ce127947cd2b984ab455670de738935e805cffac88eb1e014c10e612cad7150873ad99b06c3d57fb075e4b2e7d99e5e4ae517a7a5ae2d1d652e93b7b6a5da65468bd10132e42f4fa4a58f2b7ebf54f6df646c887ac8989479256997c871fc8437df421a1be1a7450930e7466fba460e60fd9546e9f17c34bac1101de8e5e7328fe6fd07201cfc361d5f518629bb520020f9b161663b8126cb15fad99c183caf3f11808cf35b57440306b1d18ff621dc5059b293998a448ac6bb00e942592da6d7ff1525c067494702a74a06098eb40dc7dbfe84c7d0f01486121d952", 0xea, 0x0) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000056d000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000158000-0x4)=0xaf1, 0x4) getpeername$packet(r0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e56000-0x4)=0x14) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003fd000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x3, 0x0, 0xa, 0x20, 0x80, 0x2f, r1, r2}, {0xfffffffffffffffb, 0x81, 0x2, 0x4, 0xea70, 0x100000000, 0x100, 0x1}, {0x5, 0xffffffffffffffe1, 0xb237, 0x4}, 0x20, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x54fc0a60, 0x3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x1, 0x2, 0x8, 0x7fffffff, 0x5, 0x9}}, 0xe8) bind$unix(r0, &(0x7f0000c69000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x0, 0x5, &(0x7f000050c000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d2b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f35000-0x10)={0x8, &(0x7f00002e4000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00004cf000-0x10)={0x3, &(0x7f0000a06000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000afc000)={r5, &(0x7f0000904000)=""/162}) socket$unix(0x1, 0x0, 0x0) connect$inet6(r3, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 01:32:17 executing program 7: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0x80000000, 0x63, 0x7, 0x8, 0x1, [{0x8, 0x7ff, 0x80000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@assoc_value={r1, 0x2}, &(0x7f0000003000-0x3)=0xfffffc54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xc1, "0b392e1ea14bb80d930cbb5ae38046be5832b4ec27d30cfedbd6fc34e850bd8e0c1b470e7bf4945cbeef61e4ba0b7368916e5929aa05062a34d547bf1af22f374df4bba0555026ea6ccc204abb1c101eff68c5f83b966ede008bce8c61a91f7bcba845fb56cfb1916e436db1f3af028a5e530aa5fc51d79e7414c5b4521c563e981db2e1ea3e52cb829d62f4825f9889699f16e6840fe9a734a09f8738ae27cf7b9fec79a79b3b2c8915b3deac6b1cdcb70dcc203369ad5994e68c8d7bfd99e6c8"}, &(0x7f0000004000)=0xc9) 2018/01/16 01:32:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000072e000)=0x0, &(0x7f00005db000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000236000-0x4)=0x0, 0x0) syz_emit_ethernet(0xca, &(0x7f00005ae000-0xcc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xbc, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0x2, 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x9, 0x6, "d6d4aa", 0x20, "420eb3"}, "c124aa36d2162f1e67dee66328e2caa4377beb22e566457ba3818840b1f40f7697cf6ac6d72d2e02296c72ff0ad6ae9f47316e92fcdae1566fa4ea3d6f04f30e6b70a665929c8adcf6931b5b8620626db49529af6cdc12f2e5060475e3f54cfc8178d1fbfa60c4a9adcd0bbcb4293ae92ffa02069546cd6037f8a312dc7fbc2074c3c402fc023d07fa7769e939a1641eb786371971834958"}}}}}, &(0x7f0000a8c000-0xc)={0x1, 0x1, [0x0]}) 2018/01/16 01:32:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000351000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000175000-0x10)={0x1, &(0x7f00003ec000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000b37000-0x8)={r2, 0x20}) r3 = accept$inet(r0, &(0x7f00007f8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00009b7000)={0x0, 0x0}, 0x8) 2018/01/16 01:32:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000299000)=""/158, &(0x7f0000655000-0x4)=0x9e) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000194000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4e7f47da, 0xfffffffffffeffff, 0x3, 0x400000000, 0x7fff, 0x3}}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7e000-0x4)=0x0, 0x4) [ 592.808376] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 01:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e91000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000260000)={&(0x7f0000608000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c75000)=[{&(0x7f00007e1000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000554000)=""/139, 0x8b, 0x7f}, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b3d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000815000-0x4)=0xe8) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00001c5000-0x4)=0x9, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009fa000)={0xfffffffffffffffc, 0x0}, 0x8) syz_emit_ethernet(0x3a, &(0x7f00004ce000-0x3c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x5, 0x0, [{0x20000, 0x4d, ""}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) 2018/01/16 01:32:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt(r0, 0x9, 0x80000001, &(0x7f000059c000)="6e5323631365283b088b64f520847d130b7dfde589a0767305434c70b8e8600f2d3c1f3ec5c033b0a0855612503625452958544f90a4a86cdbc5c4609e2175b5af89a3c0a07765c03d2ff0af9d01f7f545f0bec82e785bbd2d5b076238f0", 0x5e) connect(r0, &(0x7f0000d0c000)=@ipx={0x4, 0x7, 0x6, "01e1df5fb7fc", 0x68, 0x0}, 0x10) socket(0x4, 0xf, 0xa2d2) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000785000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000488000)=r2, 0x4) connect$inet6(r1, &(0x7f000022e000-0x1c)={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 01:32:17 executing program 2: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c0d000-0x8)={0x70000000000, 0xd7}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000144000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000831000-0xc)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000cab000)={0xfa7, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x220, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x20b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) sendmsg$unix(r1, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:32:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) pread64(r0, &(0x7f0000add000)=""/195, 0xc3, 0x0) r1 = bpf$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) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fcd000-0x98)=""/152, 0x98) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000845000)={0x0, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000642000)=0x0, 0x4) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcc000-0x4)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000013e000)={r1, &(0x7f0000fc4000-0x4)="590916ca", &(0x7f0000fcd000)="aee3da69cbec3489aa7fcf2c7ba39b5e06611f33f45720a4f690c66758052aa63ae1cbef6090e0b6897bf3dafc5136a24531a96d82cb1fac6958672a220007091976e69372fa812cfa26c4cf73e43ee013fa3bfae2046f3474f2af7c9494fdb6dccb83dd880534016b70145d9594e763e1fff66784f0cd39640d87c762a925e340cec81c3d5d6d33a629", 0x2}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00008fe000)=0x0, &(0x7f0000fcb000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r1, &(0x7f0000882000-0x14)=""}, 0x10) 2018/01/16 01:32:17 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000-0x90)={0xffffffff, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0x304f, @sync=&(0x7f0000001000)={0x1, 0x0, 0x101}}}) 2018/01/16 01:32:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb7295df0db8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x1, 0x4, 0x9, &(0x7f0000c14000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000979000)={0x0, 0xf, "0c785b55547a3b879782127f462af4"}, &(0x7f00005b5000-0x4)=0x17) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a09000)={r4, 0x15d7}, 0x8) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f000020d000)=0x200000) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f00003e8000-0x38)={&(0x7f0000ad0000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x400, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00003a8000-0x10)=[{&(0x7f0000130000)="c95b82d862ca8339804e27ad9d18cf43048f7e1424ac0553a922ee5b1aea7aa908a33fc3499795eca00e22a1074643b7f43d49a78641ba84b393355a272e0ae44433c4a4542999953d842f5368a093030bab15c76aadc5e2acd703e7f29558b9c9e0e7445f7275d9924485d3d7b8f7743b6c7265b2f14de2951fa1b4e7d6b23214a69c9cb18456a89d6e971a874692", 0x8f}], 0x1, 0x0, 0x0, 0x0}, 0x3) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 01:32:17 executing program 5: socketpair(0x3, 0xf, 0x5147, &(0x7f0000933000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004c7000-0x8)={0x0, 0x3}, &(0x7f0000000000+0x996)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000)={0x6, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, 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]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x5e8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f000027d000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000d67000)={&(0x7f00006b0000)=@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="4cd636eacd23cb523940018ad3fd30686a58325946d5c2d220fa8d5186cee597f72baf70854596c435cea899604804a8649dc3", 0x33}, {&(0x7f0000076000-0x84)="4702507de9238f6ba3f32a3edac03d0e73e00936fb99d21d99965ce998a2e3435a7a8eea375bb264ca0c086f067d847335d21429ee82236c308ec96b011e9a46125b041e95498fe2a356b6cc3080fbdbdc6b788d22d341cf5394b515d2592a13581b13d67744a031d9bd3d92e0c1187f25c092bfd1e0afbf9dd74db76fd8013b9ef5ebe2", 0x84}, {&(0x7f0000c8d000-0xdb)="51fe096fd0418a037a5dc278f2436ec7bed507e59b1aff373a04483ea32a3a43b9fdea979409f95343b9f6f8a4c0f306afbdb58d10c81be88b442dca7e1dcc8fffa186ce16c01a9b89d5cbf42043dde9b53cec6104a1d8d658a131d7c572c8c7ca6c775139d1f1db13f6cfdcc80d7ecd8bfd4122453bf9ebaf40f7d69f9b927a4fe37fe4c9bf6edc1a9d3c45d117b3bcd27c45f5e2b3134c87ee15b9f22d7ba788ce93569438c155a268503bdfd7460af1b9c2b9f04418a2a732c84628025c675cbe9f7e0b0c956f6a7766a1460b63399cfd4591ea8bfc238790cf", 0xdb}, {&(0x7f0000000000)="ec4ca5640b4c040f15a794ce151308a74dd7710b0fff7d83f3ff9018f80c14e6e4b50327e9e15ab1e4852e87d7534ccc0c40d1987d3f99d5b6c2983a2a0891f660f99ce869eee04e3ff33ee9bcc85c320eaa43b8ee71370bb470270be02a426331601b8c94bb03657073baa9c11ffafe959588d32b13ccbe280bd5fa4f6782d02f8da3", 0x83}, {&(0x7f0000980000-0xad)="46c94fb31f9f7aee6f71a6dcf64fc4fe6ad199be2f0d6c0b2f82645d8012c53100de3026e1d7941f96f786bc642cd3af2e575182ae056389f2bc4a68c034ed534e11c213e95a97d3dae21468196759bbe2f3ee1e2077cf71b9613e0750b57ae64b4092114ad066f92a3d5d1f02530ee6ec549bf60de9ff8d7776be839f5d6c065a822aa2d95307d5321b8e30e8be85dbee46715af998221c77aeca5ce540e113a7727523fd4886d57fe7034f4a", 0xad}, {&(0x7f0000000000)="14102b2e0918fc8c3cad74e8b726f78a03678ebebea6c8b923b0408402b6c6839470c27906ee12cfc2c3deae03f7", 0x2e}, {&(0x7f0000001000-0x1000)="a9b777fad30a61572a8aa6e5de6401a7669c70f8080466c95e2e8e2980a1fe1869172557d71428bdd23ec7b18f07f3de5ae333eb59083be6efa207b761c93e7f23141bc9e40f75269cfb51762da9ae43ae6793c11dc69d7c7ec85c84fa4b71c68bee19c6de1e4e0a990b45f47fe98885b122614051344d3a0a436db2b2d0b72b9e455a6efb8484424aa12927431732addc4bb5ddaa2127df702f298429996c0ec0a5d109bd6ba036b3aaf3f56f3c1cd055fa8fa4c6712269a91428443e8150313fa213d53968baa0fde3894570b89e2559b0e2931e650e5be0aaaf5ddfe875207364ca065e8e76c7a9987047f6b34474e0d741aaf36d1e2efd4493175d5b51aa83ca2154c584dbd2c25b32f6f76dad17f3bd9e5cafd7314a38853b8b6a0decd9fab3687d39d99de408f70344eb19db2821fa0e855174fd91acb38d06a5cef0afa7b61542969dc1295727aebc2888d41ea966784d29009c0ae19f60c1eae7526f63a8662956a599c88f4b868490cf46c12d0dbf485382f1569746520e44330927ffa091d3e62e2a9dfe08ad3e4b70ffc597aa74dcd3590596087ca1085769f80941fce2ad64668653b2205e80d5ab48727249988e53252cd52306f905b78225776728d471b92f8a8ac265f61c325da2c700b15c751441b9701ae32ec9d782026f8b53da20f03e68626ac69704f8d6f55e1f01db41c4e22dd433b0f2f372998d977cb60a5c382356ddb4d932da89b755eacc9f41cf1e21691bb4d503a56c1a6bf69ec83d865fff216c901ffe82b97e1d170704cc650a758712ccc01efbcfef806ae6dfa0d63f74253d16ae69548a393eb229aea4281258609fd85b1f8b51476f7dd621604b578a57c69488843f26eb8fb90bd4a06e2dbd6ff8f61d7407258ee8afd85365965d7b40c4945ff7e1163712630b338cebdc21141a4006c00e0789f022d9b37359ec487fa1915af3ceb105aca771d5bd007301e2041b0fa458cc4772d3618b0f76ada230c6e069fb79ee3f08d79ac96926a5076a95cd3018a8ecea88400c5b2057f998830311440a71e0092fdfba41308442171ed892934bc09e65e4b504f00a98ad6518e17e27a5622f8e69e2920b5ad0ce5b8cfff1dd1d715bd9e9958ce0757b38d9c266ff3d1b745d0a40c5a6815c5cec6e5b01163f7dde6b2e9f917bd20b2af3813d30aa3d0814af14646041288993445da32381a9c6c7b0dbe3c17d4a026aaced2b22fb0b5216f9fe5f623a747d0f2389d5904cd013ee4c12c5896c7451d948caa178effa62602001b709aae6d8b60b5a0dec7722659daf07e6ba19217522889e4a6c41eec2e896dca8998851019d5988536140f21bddb60374104fd7fe14a60dca714fa294352712089fe120d462f99ff8c70d32783fadf76708772b9d4f54cfa4689d7a6e6419ecaf20eb8138f3b0fe2f8c7fb24c62dad91370db9dee94eac86bd1f8f014216ce6d757fe9c7f5ebeda3a3ce7772c5de55406d00b677d140059e54f65e7f950cefea1ea47e9558abcf149dd4a2d07f3f6607acc1880a14d9b54d0c6c8ae4476b4608dbe925714cf0c215570e09d307aad3cace1174b84c2b79a3a58fdb4834f7f05c5af61be1a208c1608dff8ffb0be3165f5fe2a78fadd0f44f565af4a53cd6d6a2acd8e38d95c4ecfdc6e380df53150a16b9de94bbd182b3197239ae176f0d6eeb90f68be49877be93d23c7617a143005597ebae89d5927b14fe7e9c53142c845bd80e4ef462bd11505c18fc4aab9c410c2e0f247b731de39648d2705148e76bf5b733b0316797169e9e56f5d8976ed090f88d45fda243c309fc0e67381fe6787808546989d6296cdcc86e09d48e068deba39e20e132c01eea01ba6e3f01b9ded2ba09a748d231b6aeeb27f7d90e53b573fae4567404f2240f45a21559fe8fd263f350d4805e364b92d625a136ee2db991691af9df0c1352502d49885005f08161f3eec721c531d449a2b351b26df29689b5290d73a52fa4e7c071d13730ec9712a9b7f86d4e64b6b460ca52d28befb0cfba59f9963ccdd8b0087ab4022a445b502adc672df0175cf5519cd61a826cbb9af365a6a28f674a60b392e197774138f6794f338f8c0e2fd429bb8fcb37d558dcf29f436c98ef6738ef5bbf125cabb7b196cc7cbfec38cec25dcaf8da2c4965d7a7494b0259f17bcd52bd43246205296a297dad5fc34ad8f91e0b302503702dc97d05c44ad436f613e1c2974d370f2717e9c59b6710cccfab6ad4e1e229e1204f5a3cc38c4e2f2bfd38c2dede1a9d1ea782a2f7e5bf14e52cd740d6eb77ac110971bd2fcddf0abd08a26526e35dac8b3f0142e2efcae9b7062ea4cc4e2e5b40fe72ba66a861dac029300132e6cf5ddca53e33ce561f644432bc63524066a6e433d421c20d46f3b1c310ebae9a3dd1f89ca8efdb46970ee33fce025dbbad0e1f19619f94a35969caf2753ce51b0282c916911f5748bb40c7d850438ded8a9d9088d920ced160805d862f2e60bc921e77f5a5d62cd93175dd3e1c602b123756c271903b884e32af42410c0bd267d78b24f6ce232de38a08855df9d8c4e467625ab145d80772e24e5fd777ba5e444187dbf5c7cbfa3707e597522cee0d32e9780b55270e310e850463088ddb263ad995d6d7730a6e3b1354bdca442eab664cfb3e0734c8909a39822ee13b3e78e6c1e014296ddb4705e74bd78566bc49b4e9eb983ecd223415bfd9d3c8b08cd3ddf80d2e0af82a0338da1879bb5137da314a74c1c78994a7c358437399e4d1cd50c0390ae784b8b22043929687f8b2229cb7f76351a792ced759e96f0089566253bc3e70130838b169e52da37db5c6ef530da90c8e4f9e82fc785038985a317abeca11b03a40c19e1d461734be5081f0fcac52de325faf7c69a70a35d5b8c072556692b6ed5df76978659f94a3edd22664d48316286c64d5bd5ad47948e0eb604c259068d4007967938112128992f7859629aa64de950b2883166f1e76adebf069eea129a22193ce2d3743c6c0c376a542743f6d7e20ce1cc82c9f22107787430d6b66556784e21853e5027b4cec6b638c66ffa9912f22261b4ced5fc9480e0970b410f371f4589944e27f854e9da27f0dbf284c8837bba641680615a27e3015f4de691c447a817a66e83d604aeabbbd34fce1427c94b476912b009b38ed2fa57049432664a49a8289b110ef8db5459490befd3cf2cd6ed12334a556e37ee8bdaea0ea4e4ab20df4a260bc92e50bbc71e165be55945c02ded500f7ea55aa0f1c2ece94ef87222af603689a4a03e8068c1f5375bc187ce2aab2e2208219d0c2ed38e7ada9b737c3bd90fe12bcc98c7ed8fad9b6193204df5ac823dea841a7f3b427a4a1901ab4c1e45a08f3ad3ae6d8fe27b0a112c9dda9e200cc8994d2dc95ee7ccd99363ba14ea1a6c0b1fd2be94c7bba6fc627ab3f9c550a9244e9f2f74abfa51432e5616d29692e00d43f7ca75530e2e8bf761a8035672e4945880329c3dd4893960fcf8295f6c9a625c069c119a652f00c60510d0b1ba3e9071e9b8963928f15110aa057dbba6ddcf28601f526d49f6bd181f396d8a0426394d9a00a89239c9ddcf8252cc0a7bb3bae60b82b5919f81362a1d7df69d14ce5e45677c6c90d322a6095ea4d1e231267978fe317dc9bd41621e69729e0f24fecc7aac35a5a6a485dd398b4413e5c8fd085ae47e0c025fad1f42bf945cab035e126ab070b073da31c99e06a0392eca0ef689cf8c398f0608a82d3efca212b9b644ed955fb592e54ca778e60b1371247a0612d72a4f30ab30fe3c1a2a0770bfc7b39faee075988a14ac8aa2814a73fe62cb4ce7cfa8cd0d95f79018a7c95bc7f9d2f5aed5897bf1f84125197be4e529e7210164b89df0641880104209daf6e2368d83637f1141711b95563f533256f00b664540b06eceff97eceb239d27de6f74b2cbbde0ffea798b05f43765c302d92c1f8d377428996d2c4ea553fe0c3120fb15150dee8314de8513fb72c5959c0c98a462f312383fe0a137ced3a9ec3af5e22f2d07d02bd4cd5274c969b21bc7ab360cc555018fefb19358ac656232251813537791d209e6ec6d5103eedf74a6d20f2841bb6b37cf89351622e4c7ce267fda8c9be3707efb7bef56a0a061ab0249425be52c15c877881da76800b535be9f478327b0e45922be260b9ab09666e17fa1f2803875cd0446257640aaf077f6f53b4d4f66670bea4857aef93b64c50efc5733a5a31b646cf7fc0a6dc2f31905f2f2806e2e2e1684bd3eace4cb57f4f463ed555f41f846cce86d7d0f0a3919830014590574b45b691f43c64201f633b9bf7db8a99632330d180482679c3bbb35e76e849fbfd3b2fc22a68c4b9e7d5d79cc82571bb11e88e844df4c190c427750da9d0a8e1a894c603131b2e1d350649217c40a8f4d593e75cb8b6a9302d63d1feee484a6c5fd93c9b88e63dbfe326cadd9d3f95ef94663a86823986f81e47d897430548fbd27fc0af12f3f75c7b5a9004df9528bcd60393c3dde0ec0123e70d00015bc081bd1bb6cfc655633ad149afebca8a167a5bce6b9d0de69ca2f0c426940920ca3f1e9e8a7350fc47ce1e31e4104ebc51ddb9ff611f2f085edf5de767ec54144c90558ad4ab99e75f179d5653e7ff90557997d5ec2b5bc7bc60ed3c7b3bb178d033fb690d0e194f8209154ad18e6cb6041d51c8269fe17d4deeaca52fbb39172667f20ae25065a2a9ce28120e51c086fe9585cc41715a3b7cf5478733fb05906bb9ac360f904d9358c6d3e99675c40e24a3e89574cf81d1cd67ffa2fd407c990c7704c43b800d07fa2f8c5d8174b0d72bb1bee9601f50734b7da0b638da8eee8064c7d5a422e7b1e0a3417818921199347a2f566dcac28fd121eb3f09fe27c27595cf835078eb1a777732d061c060dda110aaac06d005511bc95df3ab3110f203339afa2d32621e157aaa3b3147868d4c70f28b871dd4c32a843af0a9e1b9187a88d5a9b71014990254ea1e0bfc1212670dfcdd03667600775a6af9305860221b53bf3a01de9c0572b5d74b44755ad97c5790cbbd7f657d5a210094aa254331ac6a8e007cac0ac101043b0d94e52e7361682e48da52110c8ec90fc8613d79d779d186fe18255c1878326486cd62d06b847b3e08f486782e940c586c2997bb64657ff9af2768fbf601dccb3b4ee51bf7327faa35a5cbc83371bddb4fbbf85d0ad328fcdeab9a78152d23438852f10000a9a25d5669f227a942a4dab685c272ba8aed0ef56980e5e0ad06283460764ed0c74b39b6e0092f945a94eb14df4018ab4a00f9d7379fb643010ee028d14860a6e1a799d580af6bf91633c272d2845cdf892ef0b33a9a01cc1f95eedb057976e1c5409c696d9500f0aa364bf71e0d57d2a42429b39cc9bbe94b48941ad50ae2869c67221ac70fb528b86379fddf4da615089ae61b4f1e6bad4b6862f4a4f8e1950f6669ef2fabb469a06eeba2e9f8f96b03b6f302e4644960141c2f53b060cdcf4111b7632973fd1889556eefc28edba0af7fe44b170dd5fa27a94729fa864dcf71c738103f08e649e4ae81eae677fc426f347a8c960b7e61f1a9dfe9918c8f4ba058e54e4005d5f50a74ba777358816bca45d86cf6a7857060169e613c49d0976e737273b4fb52a358acb92574dd1f5b57cc0f7536ed1119b3e6f26c899017346cf8ea69f6981301b0a1b529036026e11bb97d4e0868615cac57bbeb14e41d8149b8756e8dfd29e2fe0ad4e8c92d4bec7794d3fce248af7877ed06adc78eeb08f34ed03083a22ad7a2994c4f4", 0x1000}], 0x7, &(0x7f00001b0000)=[@init={0x18, 0x84, 0x0, {0x1ff, 0x1, 0xfc4e, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8003, 0x0, 0x93, r1}}, @init={0x18, 0x84, 0x0, {0xa2db, 0x7ff, 0x10001, 0x7e0}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x1000, 0x9}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x2, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff6b, 0x3, 0x1, 0x81, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x7ff, 0x1}}], 0x150, 0x20000080}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000659000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 01:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000089c000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000420000-0x3)="dd1ea2", 0x3) r2 = accept4$inet6(r0, &(0x7f0000116000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000786000-0x4)=0x1c, 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00001f8000-0x4)=0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00005ee000)=0xfff, 0x4) 2018/01/16 01:32:17 executing program 0: 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$inet(r0, &(0x7f0000a92000)="", 0xfffffffffffffdc2, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000c4e000)={0x0, 0x0}) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000069d000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043e000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b19000+0xcd3)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000631000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b52000)=0xc) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007e6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038f000)=0xe8) r10 = getgid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002f3000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r11, 0x11, 0x67, &(0x7f0000bc2000-0x4)=0x0, &(0x7f00006c0000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000323000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002e4000)={{{@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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2b000)=0xe8) r14 = getgid() sendmsg$unix(r1, &(0x7f0000abc000)={&(0x7f0000e52000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008ce000-0x30)=[{&(0x7f00000be000-0x31)="ad189ef6246c69ce058d254288a4c8435160f16086572ffa642c050500077257bc95c8727593a68380d3da9de231e3aeaa", 0x31}, {&(0x7f00008cc000-0xec)="a5e4a5372535c0ce1b53e6747c8e6cd995458df5ff3cf556b93c300f8557b1d96189e2eb9f37467745d541cf097bba42486a6c6cbe4d95376b84f8b7572eecdf926f339c8de700fb493d56f19ee6dc4a29b5a94ad99c798f394319b3b354ea01c80b878459cdac508776d0df5b278b3880a13405c3852646ca6449367164547e781962402b3e68a5205d7e0dbf77d5f283abbda94731f66121fe66c00dc6a49cf120be82b5bd144a852241f88bf664b8abe3704e183cf4a32b07fbccf5321f0bc36c04d2ad14533e08cf9d1c1868fd2b3cdef6e0061c82355251668203e61cf0a13769c14260bb3771b851ed", 0xec}, {&(0x7f0000166000-0x29)="d5809f7958ecf0b8a0d74eb1abbe460ee31db9e023271b098b07efb64ea4e4d9a01b54ba31f74b2e0a", 0x29}], 0x3, &(0x7f0000070000-0x120)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x120, 0x0}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0xb, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x72) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000662000-0x60)=[{&(0x7f0000a91000-0x83)="6af467b56e6275b57ca87ba42139633700db041154f8d8872dde279f45ed894f34062deb28c4ae8de12d0ba8089b3f0e357bada7f42f76cb23c7941b6a7bd27c7af699299eccb011ef45f37a7ba5b4d8c707a90c", 0x54}, {&(0x7f0000a46000-0x35)="2ee9c41c4cbda21015a344ecbd25c86c7e3bdfbacbf29f97329f391970e05bbacd7c3cb692615961e54886533007f48174f6e7a840", 0x35}, {&(0x7f000090d000-0xf5)="90113d02c683163afd418b782c6f3c414a32191ce4d71ee063577e7120d603b3d6b079950fa8fdcd7d9cb51fb9d6712e649708b8e0b51b27bc020ba41118833d0d4863bb98e5cd4b311d087fd696cd6e96a854db21f7338dd405c9c2fc8ddf880fec25433d3d5ee087161b58174ad3871e24f5b242bf74eb3f3d0507b2d49883ca5fbfd7404355779358592c8e74e8a7bae06e1aef1f3b937960ce831bc5508adb20886178b6eee426a92e3819669eb02ae42aa607609286695dc85f0db86e3e2f4611ece04a85c57b4147477319a7cee9042cb9d2990d6c35c71a5e7c9d6b78f792aa17e2adfbe43f0390df0421643bdce5710b7a", 0xf5}], 0x3) writev(r0, &(0x7f0000f95000)=[{&(0x7f000021d000-0x84)="f69c93c47d4517d71c396a88890c6ef20cfe11d24cd88bf6b4fd595a20b96a64f0f884376964331c1d3393a875ff8d68708e081e2e7153997357e47e61e441863e352b9f8b6349df4341f5385be035151ec517f733bc751c94fb367d12b7d009c55489792b941a1f1add3045bc25b6baac237c68ae1b302131f3fb75baf4a76d6150c6c3", 0x84}, {&(0x7f0000c8d000)="6fa159fc3370f2", 0x7}, {&(0x7f0000106000-0x48)="4fa3ae4f17ded7be7686d9945377d195741324c1a95828ec91c45ee9000000000000000941ad3d5e5f1ed9e285ff45f6c7cee0314f80f6b3603259469679e94702ded797d822689c", 0x48}, {&(0x7f0000d02000)='v', 0x1}], 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008d4000)="01f215236ac8e232f792d7e699c5ed7a", 0x10) ioctl(r0, 0x3, &(0x7f0000dd4000-0x66)="e56da6c785c656393577c0a4cdb9854cd8bab346e42224b26534880225bea8e3b0a8d40a286411322419394bfe6b52a0a97845c660790f3f869ed2259d5150c4990e22f304eab2af3d4da891ef73c4202051cc6105e485b9dae13886cd4e691b8874b1d14d29") socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 01:32:17 executing program 7: r0 = socket(0x800018, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/16 01:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d9f000)={0x0, 0x0}) close(r1) splice(r0, &(0x7f0000924000)=0x2e, r0, &(0x7f00001ac000-0x8)=0x0, 0x2, 0xe) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/16 01:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) socketpair(0x11, 0xb0bbe14330a6d7c2, 0x7f, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009d9000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) 2018/01/16 01:32:17 executing program 3: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) connect(r0, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c23000-0x10)={&(0x7f0000fae000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000331000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x10, 0x20000000000003, 0x4) setsockopt$sock_void(r4, 0x1, 0x3f, 0x0, 0x0) write(r3, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) accept$packet(r4, &(0x7f00002ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000029c000-0x4)=0x14) sendmsg(r3, &(0x7f0000a21000-0x38)={&(0x7f000094b000-0x10)=@can={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000ae0000-0x70)=[{&(0x7f0000592000-0x4)="0ab1fc36", 0x4}, {&(0x7f0000f0b000)="766fc22a9b0658cbf60ad44de13a34e3d43a54c2c97f35641d5d161c787ef49665f7defd74a140c7337da470773a5fae67fcc3aaa9454518db202e72c193faccacb4b6dca599599d1078a943df7a3dddacb2477112d1f90da4561fd10536ea5300b268c4f4dfbbc7a54c7217d5799bdab89d4ac72bd34eb8d018", 0x7a}, {&(0x7f000005b000-0x4a)="65e47ae62a564710dcd94861805554648708203d713fbed5d8b3165c0eb592d9ac2935cd53cf52139367c018e86ca2d9e3b7b3a9e4a1d90014116c35fca811e75bd41739b50cf75ddc02", 0x4a}, {&(0x7f000007d000-0x6f)="6c691fba7e116624ea21d5b72c1c03a986d7af72a8682188795ebd074bf58254e70dc630d0e4af5fa617ebdfefde5e5cef252359143ff5573b0528da020048ddf4fe13bdd1cfd7b79ac2f8ebb4ac983770c9c75255348ba8348a57494ea6aecf4ed37f89d79b58b45cc480678f9afa", 0x6f}, {&(0x7f0000f5a000-0x1000)="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0x1000}, {&(0x7f0000776000-0xb7)="e4b70d1c737a694cae9d35e7d20aec21a79c0c4ad16c001815249b6e8af4130736b41b9122d9c25ec06d8109c525041bc4e8f50969d8764939423bd03bff091bb0b79bb63bcc222200be756a7a40c9654f57ce9d29a98b2c26852fd832f0aa0f648fcbc2a91f49fab7e5adc1efa761f3141d47637d13a10892b747ba7f16409cbd19a1dea32223a2bf9424b8b54619c573d0c6d58c0acbf33de5d3be25cbb42df1b525129e111985ab0466078c894ed3c4a3ed8445c764", 0xb7}, {&(0x7f0000a0e000-0xce)="4906732a791b10930b3346896966501a8ee4350869b7f37c7ba22b96917c83e6144706e17aa113fa57febef1dd85205cc4f65deb6c698e88a4f555a570297d9bc174aa648f92ee6218da32ef8ed33c657b39f790327a1bb6d26327f325ac6f1bc73a3b423efb7f1a2ad08d6f60f8af09174548451041884dc713f23f20f49c0d8701f1e1e39cc43265b0177798519fe7af8184f49484d1d32448392b6868a1ca3ef24e2daecec3cdf426a58dea66c41bc4ce0db615fbab02e4e07403cd744d00ff1ac38642f4af89034b83cd86ec", 0xce}], 0x7, &(0x7f0000c88000-0x1068)=[{0x1010, 0x6, 0x5, "b16a0918a67aba96bda7e3983de679fe55e716505f53b7fdebf889f71e8b9087ba681e3435b0e7000e66ac28cf9e799bf3e96236d49f626cee676b4a85fcba9fee96b6184f09fd5ddd030aee9d88967c5477f4bba051f62a505f2e8f46a4c42288f756afc62791e739a417511d5758a832b375a2deeaa7a4b67e3a9dcbac6a474a4f4cea487576039d6bd079d372b7250ae67102913dd30a6df0ddad88ab62871ab5c33410bc8fce4c420b9ff97458d7fe3af0371983f9911d49fa234b9f827767663b01b1f84c3d71f7d761503aabb65f99ea3af99f30ce0c3cc92859f1b82ecb05c1d2a71d84c543a1e185d73973051adfab7b4b5e87004c85c6085728b330727e64d5ad39b6cb9849e2c2bec4aeb89601c2d8b6d02446c3e42c13716fd6240db976e213087201f8a2dd37b90e32f27ace856698b2c38909a11df4e34eb4ba37b003031577c1850eaefc90023b42d46561677deedb14c9511ae8deacc3544aaa452c19ce3e630fb0fc649597d22e13f64c9a43340beef691027b5c6eeca05e1b5d2c91b371f6daeb40e8a0eee63b4f7d53b803ddc5f0182f34fc4dfcb986ff2beb6113158b95d1c85ecd63cee46f59e505212dc298608424f1b3351d9536cc8263c983267c9cd4c40cd7cd5fb01abb6ef899b61d67cbaf64651d83d06c02e6f2a2d8e6b913c9005b7c9cc2d86308fe771115025af5e498b782c1d621e5c075f7fbc248407dc43817c41e18a83ed835b46612e9a7805eff05c4b14a638802a107c3b0909b84c44aec50ce93d88d33a531c4cf728d16ed5376fb705185b90d4db500117a1522b60f0dd7270aa809a5826771a602edbeed0aa95b0246fef16bf43e6f7a0df7a871d17034b325c426c1a932c0968c6c863c4e0839f38220275ae87c1481d0f31b0cfd5c3e2b4bfae88793487d93013015dde542568a6d9da88629e5336c080ddb22ce1b39239ad59335db761fa701650bb6e631f6ee14079207f8503bb4e75453809a293b43d08c753d6880f706a86dcd205352feaaa37acaf8650bbbe2e12b936b681a35dff0f688910dcd64a469238d1e36f03929256d3bea22b33b4525bfeac330dbc321bb4a79bcbeafe732dbcc3a0fe18211e769b72ab63f9cf068c4e2f3bdcff7dc2601850f3f623af1fda930cc52d186b579278590bbffabf396778f12db30f45881478af8bf272c617c5dd89d220394d3df7e325c391700cc47533ca48986538c1ec10aada902f5014730dd1bef34b59d4825949b4ace63a9a3a994df8834f0e571ad91521ad4b7027b1983b7a5169e7a320e99afa2be434c80a878f19bec933ee78da9df7deb8b4cb05ae322a473e80417cf5d29dddf21a339763fc81b66e2958c85e735a6fd45eb7fe9f34349119ca597b1bc2dd459c5ad89ba1963a80b933b9f988ab51a75b9c4bfc0a71cab9a9d1782dca97c87bdf92e77baf5b95ee795be9cf709dd94d027d46807be206fe8228ef93e5181463f22796a5857680ed4ee5adf471ad2e6243835a6852cada222341460f76d88f6320513d7b6bdf9ccae4d2378518a8d8f3310c1f6f16c74ab93b2b62ea22c4b6eb622eea9bddb9cd539c7b2ec88bd0a92ee7e13b6eed49aa48f4b05d7824a0d4eb0c6a592e3b5a266db85843020b2c8417c92331b30bf8232ff306036f6679ea0cfd5c97c903b39c6b2edc684db183f310a2fe94e6d6666fb45489584e67e15d4bc5a055aa70355f315a89c2adcf61fd310a0b72fa6fc7c1623a0d618acad411e2212c6bb7305ff41a64fc7f0929943c01dd659aeb9d0f749ea621ea93c4010dfffa925cccc9bcaeac7d3c0b2576fdf58fedda02fddc5ab9f90dd83d2a48a11d5e40cdcbcbd5b3eba9923655f86b48ee9c7372821d82678bb61d399fe5a121338f1e01a17d2199716bd571404567fff95c397aa7dfb43db30bde87748e58d75b0426e55e7b5db30a58757d471791ce9091d9e55ca75f7eb7e584baf1ca4b2734a2edee7d899e191699b6b71075d928a7089a2c34fc2af0874ec91feabb5b16ec7ec6f29aaab439bb32757b1a8c1ef26c5cc315226552d5d3c5b86cd44b737525732d7773d8a12f0ed4fd166568e932717c9bda13638c3f38aa9b2f0c1be7741ee37b94361c48585b007081183a9ffc716d6248de03e2aaa16e02082d68a423b02046a570127aa6be3dc284aab521cbdfb6a4c5980b0ee3f3dd3cbeb9010814dbf79a216176fa5e11182256a09b9da300e1ad08bc5af01a450563ebb171cb389e7af74c0e23a3cce834f9c733188102c89f1b59fdabeeec432b3d4d9f0aed307bc8ef20f6472b4a2c2c57b856f52c32146d717d65da5d54b18c8165012c3fa63282b9609ae22de06bf6db22af7377698988263856d044684b39eafcb6974e688bc759c7a7a0cbb7bb6c1100950364340a1d7ad651a1720ee2e66dd8654d40c5ddde8bbdb0f01f10397040e725502c1c940d6458d661125b67f3954a9e9a19ce1d8dd6f4f84ebda29ce0f2de3107387b9bd816ad4742147b884e1683f07eb479f97ec9fa11e1b78f15d03a6a45deeca744632eeb9c4688ea6b02b72ad302967f0795570a6018405e255e670f5c7862f545d5f31d2bc13ebbc04b1583d16b6fbf85321e18bfecaaf424aa01e2f4eb06074a6be082379b23185b8e66e45b07298f02c3217816c7689d98c057386305f8d2b05992f22ec2a1d5333a0484d29f963990652b4d394b8e48fe43b2e75d7c751e42a6054b8e2d49a9a679306b185094baf8a789d7b57869c5c410ab2b422e8737b4c53201975bee8ec389f3959efddacf3830f2d941af647c676863a4fff71bd167a7b3e855007ed705ce2b32b1608750cf71ebd1e2648a38f51ebab5b067b2b0c6a7ba1bf1134f34e16600dd999c1e24ea62daa1580b7bcfadfdb931001f7110d6bc83ec5f64b79b44de3d0eb5b944021a61da92b43d7587bf58291c93cc4517eba37f7a7dfc477908c07d631b43fc71d8b16a2929742999cc30dc2dce7157e11ce77afc1ca2975c5226b22f4ba90ec627810150a4b241d1562e1301a98cc30945a798c98325bb6c7ad57f10396b2ac4ca5a7af4691920c2fd5590a5207032a72b3d6dd7983955d35e623f745918a5039949f2136f31ea31ee9040637399636d5a13f17783a464bce0f16e3a362f5ef300a3f63858b2a61abb1b424a8abb2fef2cb9ae68a3af0415f8e8cd64d12fad4e6421185eca72f0dacdd0f0dab638da00e8f5ba42b226dcc572d01b714d0ec04e78207f51ccbcdb0aa1026695e0fdc0283265392c52ca0a6eb61bc62e7e40e54eef526a44dc7e74f10b95b5626ed1d5e80f7ecab0f3d698dd8b54a2b7b6ad8a52a5c2a877c92b9ee469fb9ebe7a53bf8859ef6eb17b4defa1d7d2c4dcac72eb416fd6e18cddd421ad2c8c80f7fe28404329467c9da72d9cace40d48f6143ffbdaaeacb208d1c383d0bad1d4db88ac6070aacd6796c5a7d4e11e12e96210902fc7d939462dc4432d7a8d5045245f6f1fff6f89dc39be825a45c055849b7aad2866307b8c184eec31fd7d4839d1402f020f5c93a614fb0a97d954bfa014da20f4b05447f6e7a431f7f269bbc01ad1464dfff4696ca67c142c97540e3c092b4ae3c2a862dd6fbb2bfc90e61e0b5d9fd4468513ba2206bdab4b9e849497f583bbbd0859353e8adbb73661c719c0c6259a224cf6a34acf455b458abf26d876c2e632a559fb40ad258e0f8dec360a532f695e410a6fde999b0860804a6ad9284a988899eb2480b6bce70d9d9f8103d4ec1d93c20df3b330e1956f768b699b46b1422a5aa503d920db1cb55c050d29ecb25957e78e1e172ff5294c8ca13844f01f851e393204f6910aff319121ea40b7e368713cbf543562c05baf7fa13f8f80cd5e25477070da80ebf063a073e3572e183da67e1dc9451f3dfa58acd2fc58634c6af3cc69c7981f3e1bcd853ee564c0951cd82ffdc22f9f110a054654992019338649e749f67cdbd866461b379471bfa29eb83dd6a9ea51042fd8dd924458318ceec7473909f28ac953c5f6b9d6ef22b0b3aae9b1f7add239dfdd3f5a848e91e5c2d8867e1ef205424626135baff18eafacf71bab143e02d3f243726df7a75761ffb7d66179b19b5666031182a0f0ba261ab0bb0f2450e370c755c3a965af8215d16c832468389fbf66867b0c40cc0a18872a39c97fb4dd0763ea40a0a7b4d08a3cbc0daa3685d05b840da6883fe6bf53cf1d682890c661defa911973e6c6ed3adeb9e11390e10336e208dc0c32378db91d915e8dfd1e81ae78ad47bdbcd97b5e1418451acfc216e2b1db037ea7c7e10facdb9e89c16e6dc7030cdba828577550b4e4b16943efe3d23e8492a699cd7f785375b96116202b5e22bc1660bc2fec5ccaf4e8b962b2294d362d5625cc15a8608efe23eaef2eed85613d1aa659fbc943b573ff31a8ef520421d236eb1aaf6fe823c2dcefdab57e296edd7a1197b92cd9937faf8e7873f92ec09329906955372ba884cb9093807f46920497b61aa68475e31309f03dbf3c9ab7392cdd6a2bc51c381e63266f378dfb04f145a1d4b79ee05b3c84251a1cda5b06f1d676bafad449e87dc66d78d020e8cc14580151682147dc68f89cb9478358ec88309a87bbb30ace90b7e4d6d1d298a6588435a778e8dfe3684652671df99e63d4a244d7998bc4b5fba66331ffb7402f3e7c3bb397d7662de61da38052695d08a42ec5e8d03addd1f194059ea6a03f81be25c2362a8acdad9af63a4b970c2bc1d32ff9c7da482a034902a1fe81e023a5e2f0427e3f5213644b57eb82fe5d0952f67bf01b2a80d62bd571b15147f05c197836d00b33d2e6320b0cc36cb69dd47f8a050e93575bbb81d1464978d9881907ae356df8aad225f2ffbdc5831e59d30c98ce6e954d574810ccd5019e1ff91c77e693a16c0c1197f4ce9c72286479c411184cf5a353674bd766d798631cf0dcae895fde2e026cd3f1ceef402f142696ebdd9709021b8e3bf897682ced9cc85aaea031a64a19d1847741b5201d7681392f1164c501a191700a1d31b61744256d88a4754a09b823c880c3a5ecf9124b4b5dc5c6ac2272fba673960eae79e23153fe1228058cc60b0997c30524e691ed92385dca6809c3e3986f0c18e358cd4584d90980ecc333386c324853d2741564a1fea951981a6f4f0eff02d52949e0b560063e9e9457808b35badd4eb5a1452a3ed0ac2ed09d8abc366bfb7c22f39804c08085fab13e7fa426b07a8ab90b9226be365dc40183911b512416ea9ce47093bb00274f285a5e811cbc1ffe8de0e0241aeebec1ae50cbe4456ad1ae7737969de8a19b39e4bec02cfabb86f5401c6c4bb17fd819c923652e0558bd5f72c09e5ac89b7393b1af9691615f0287a5ec1a277f83cb8dabd21f2619a2da781457ab61963a74c3397ca081ecbc8e424bd2f1af2c5f5f2b3044ee020c3647212ebd19fb175fa5d7281443cac81f7c22b7f5fd3b2dec3eacafc13fd0d99a4fa7dbf6b93a83fabc9361e0e293c700a56e8001426bb9597b5e68865f07ee67e8bb85d23b5583e06ae5153fe1c57ce50ca6558bb34dbe0424f47774826e6d275ed2dd6c4184abfd067e54fb284869c16225b7c9ffb3d693b08fb28b8699b76fc31c893afbb5cc9126a04240e5a47fac8bf26d9b4189f6a18c275a52db34ace23dd15fc5d13c3d93158edce223b2164067951b2dc57b0d62a6a9dd3c0a8bbedc01c06e299475436fa5361263f58b11050682e2811a61576169e228ff06deb23e340415b5d526af66177ce9a7e3b72ad83f5c9088d"}, {0x58, 0x12d, 0x0, "6a568c3ce4db5af3d4932a1b1f3db25874032e3a0d6e4f6aed943928fc35f87a90044be47e9ce2dd4f6b992b4482b5f6fb55287f269a55f81a50372629de4326b75c"}], 0x1068, 0x44}, 0x40000) 2018/01/16 01:32:17 executing program 4: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000d15000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d16000-0x4)=0x2e) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x0, &(0x7f0000d15000)={0x0, 0x0}) 2018/01/16 01:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000727000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000129000)=0x0, &(0x7f00006b5000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e04000-0x2c)={0x7, 0x4, 0x100000001, 0x9, 0x18, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000002fe) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r1, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/16 01:32:17 executing program 1: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3b, 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], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e3000)={0x0, 0x0}) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000e5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e4000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000053000)={0xd75, 0xa64, 0x0, 0x80, 0x2, 0x20}) 2018/01/16 01:32:17 executing program 0: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000dc3000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000748000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x0, 0xff, 0xa05, 0x6, 0x1000, 0xd94, 0x7ff, 0x6d7, 0x80000000, 0x1ff, 0x2, 0x8001, 0xf217, 0x10000]}, &(0x7f0000125000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005f0000-0x4)=r1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000df3000-0x4)=0xc) socketpair(0x9, 0x0, 0x0, &(0x7f0000599000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_id=r2, &(0x7f0000142000)=0x19b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x805, 0x0, &(0x7f0000a05000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/16 01:32:17 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000007000-0x18)=[{r0, 0x20, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2000, 0x0}], 0x3, 0x1f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="e7006d34386358ea7b0bf61123ca768b"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x0, &(0x7f000000b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000008000-0xc)={r5, 0x80000, r1}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f0000003000-0x10)={r7, &(0x7f000000b000)=""/4096}) connect$ax25(r0, &(0x7f000000b000-0x10)={0x3, {"f7bad60ab7f2b1"}, 0x80000000}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000009000-0x10)={0x1f, 0x8, 0x101, 0x4}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f000000e000-0x61)=""/97, &(0x7f000000e000-0x4)=0x61) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r4, &(0x7f000000e000-0x9)=@rc={0x1f, {0x3, 0x7ff, 0x7, 0x5, 0x80000000, 0x8001}, 0x0}, 0x9) 2018/01/16 01:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005a9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fe000)=0xe8) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00001f4000-0x118)="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", 0x108) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000d48000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000101000-0x4)=0x48) accept4$netrom(r1, &(0x7f0000dcc000-0x31)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000364000-0x4)=0x48, 0x80000) 2018/01/16 01:32:17 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001cc000)={r0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe1000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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}}, &(0x7f0000fe1000-0x4)=0xe8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f00001df000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe2000)=0x10) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f00004b3000-0x8)={0x0, 0x0}) 2018/01/16 01:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000da2000)=@req3={0x4, 0x4, 0x100000001, 0x100, 0xffffffffffff7fff, 0x0, 0x401}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) 2018/01/16 01:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000025b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000025000-0x6)={0x0, 0x0}, &(0x7f00008b5000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009d0000)={r2, 0x9, 0x7, [0x5, 0x7fffffff, 0x7ff, 0x5046, 0x1f, 0xffffffffffffffff, 0x10001]}, 0x16) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) getsockopt$netlink(r1, 0x10e, 0xd, &(0x7f000092d000)=""/100, &(0x7f0000ee3000-0x4)=0x64) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006c7000)=0xc01, 0x4) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000829000)=0x6, 0x4) 2018/01/16 01:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getpeername(r0, &(0x7f0000237000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d76000)=0x9) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a1b000-0xe0)=[{0x0, 0x0, &(0x7f00007de000)=[], 0x0, &(0x7f00002f9000-0x238)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:32:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="", 0xcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/16 01:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000850000-0x80)=@ax25={0x3, {"00069d333362b2"}, 0x100000001}, 0xe) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) close(r0) 2018/01/16 01:32:17 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) socket$netlink(0x10, 0x3, 0x16) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x5) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000026000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0x2e) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000025000)=0x12, 0x4) 2018/01/16 01:32:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000e03000)=0x1f) r1 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000073f000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x146, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x5, 0xfffffffffffffffa, 0x3}}], {@ipv4={0x800, {{0x2f, 0x4, 0x1, 0x7fff, 0x134, 0x3, 0x9, 0x4, 0x89, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@end={0x0}, @ssrr={0x89, 0x13, 0x100000001, [@multicast1=0xe0000001, @empty=0x0, @rand_addr=0x3, @broadcast=0xffffffff]}, @noop={0x1}, @rr={0x7, 0x1b, 0x2, [@broadcast=0xffffffff, @rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x89, 0x6, "e1fa5838"}, @cipso={0x86, 0x60, 0x1, [{0x7, 0x2, ""}, {0x7, 0xd, "098966e962a1c7c60be372"}, {0x7, 0x10, "bcd4c5028056bb3972fdf6323751"}, {0x2, 0xd, "f2c203e8a7311b3a9d55bb"}, {0x7, 0xd, "7eb2457461d27d1a4ecdc1"}, {0x2, 0x11, "e921826b1d2a8e2b60f2d3faac35bb"}, {0x0, 0x10, "1bd6819018532f827d04703a0d78"}]}, @timestamp={0x44, 0x8, 0x3f, 0x3, 0x4, [{[], 0x3}]}, @end={0x0}, @ssrr={0x89, 0x7, 0x3f1a3cec, [@rand_addr=0x6]}]}}, @tcp={{0x3, 0x0, r2, r3, 0x20, 0x0, 0x11, 0x1c, 0x3, 0x0, 0x7, {[@window={0x3, 0x3, 0x8001}, @window={0x3, 0x3, 0x9}, @fastopen={0x22, 0x12, "dc3787ea6b325b52e7ae80e2dd3c463f"}, @sack={0x5, 0x16, [0x5, 0x29a, 0x3, 0x3f, 0x246]}]}}, {"7153405c6a32ac7cc5fee46b30b7dc1773fe1f94ff3aecc39920c4b0e81d83c1eb3094ffc0db122271bf80dfb14f4c1cbf54f632"}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x417, 0x452, 0xb6f]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x65, 0x1, &(0x7f0000002000-0x1)='[', 0x1) 2018/01/16 01:32:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00008ea000-0x4)=0x0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bb0000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e55000-0x4)=@int=0x0, &(0x7f0000915000)=0x4) 2018/01/16 01:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000037000-0x8)={0xfffffffffffffff7, 0x8}, 0x8) close(r2) 2018/01/16 01:32:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect(r0, &(0x7f00005be000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000817000-0xd7)="", 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:17 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000064e000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000715000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x63, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:32:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ef000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000b45000)=0x3) r2 = socket$inet6(0xa, 0x40000080806, 0xa5ed) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bd6000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000be0000)="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", 0x1000, 0x40000, &(0x7f0000e85000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/16 01:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) accept4$packet(r1, &(0x7f000096d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000061a000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00005bf000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, 0x5, 0x100, 0x100, 0x3f, 0x132000c, r3}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x92) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000236000-0x8)={0x0, 0x0}) 2018/01/16 01:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 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$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c8a000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000050f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 01:32:17 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e94000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x100, 0x8000, 0x80}, &(0x7f000030b000-0x4)=0xa0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fa6000)={0xfffffffffffffffa, 0x8, 0x8, 0x3f, r1}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fa6000-0x108)={0x0, @in6={{0xa, 0x3, 0xab, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x401, 0x10000, 0x3f, 0x2, 0x4, 0x9, 0x65f2, 0x80000001, 0x0, 0xfd2b, 0x49, 0x10000, 0x9, 0xfffffffffffffffc]}, &(0x7f0000fa5000)=0x108) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b54000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fa8000-0x4)=@assoc_id=r2, &(0x7f0000fa7000)=0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa5000)={r2, 0x8}, &(0x7f0000fa5000)=0x8) bpf$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) 2018/01/16 01:32:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x0, 0x5, 0x1, 0x95ac, 0x2, 0xa0, 0xa0, 0x5c, r1, 0x0}, {0x5, 0x6, 0x8001, 0x9e, 0x2, 0xfff, 0x400, 0x5}, {0x8, 0xa4, 0x2, 0xfffffffffffffff9}, 0x1f, 0x4, 0x2a5fc4bcc449cc64, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x5, 0x5, 0x0, 0x8, 0x7, 0x7fffffff, 0x65}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x7)={r1, 0x1, 0x6, @random="5af0346ae8f4", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffdde) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5e000)={0x0, 0x0, 0x0}, &(0x7f0000f5f000-0x4)=0xc) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000f5d000)=""/6, &(0x7f0000f5d000)=0x6) 2018/01/16 01:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) pipe(&(0x7f0000883000)={0x0, 0x0}) accept4$nfc_llcp(r0, &(0x7f000023f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bfa000)=0x60, 0x80800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fb2000-0x4)=0xc1, &(0x7f00008b9000-0x4)=0x4) 2018/01/16 01:32:17 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008dd000)=0xffff, 0x2) bind$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b50000-0xb8)={0x0, 0x3, 0x3, 0x7fff, 0x3, 0xfffffffffffffffa, 0x2, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0xde2, 0x3, 0x5}}, &(0x7f0000ffe000)=0xb8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fff000-0xe5)={r1, 0xdd, "4fe6bc5bd4434bab6f682a05f8ad255cd79205ea5400040e59658838225e5c0e6ac72540226c9326aac0a7d09ad0ba35d986c0683e6a1e361ed40d5fd7ffffae880b1d07f5459f6f88ede5877e3c6612f72c1ec56ad0a9f8444b0d15a727a561f6c2b62b6908adf04fbe5ad96b4f87080c574e1b8accdff9f817d6e1bc19b32af4a0528280aa4c47cc4c7f990c667db3de9da30d5a43c12e7913cb94473d21ba98f1e31c5483d1bae74a4d9cba4e7654ff65f0d586b96a27be45d2f2eaf3816d5b4af3eb9dc401018af0ad0d0439c885a05dc63b57dd8140eb38a11b61"}, &(0x7f00007e1000+0x85f)=0xe5) 2018/01/16 01:32:17 executing program 4: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x800, 0x7fffffff) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000aeb000-0x4)=0x20, 0x4) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 01:32:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dbb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000000)=""/219, 0xdb, 0x40010021, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x3, 0xc7e, 0x20, 0xfffffffffffffff7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000-0x19)="628000ae38a385ed2284974426f19d18f47ec23c4604022343", 0x30a8845596eafc57) r1 = socket(0x10, 0x2, 0x0) preadv(r1, &(0x7f0000003000)=[], 0x9, 0x0) 2018/01/16 01:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000ab000)={0x0, @in6={{0xa, 0x3, 0x7, @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]}}, &(0x7f0000727000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b2000)={r1, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa1, 0x3, 0x5, 0x80}, 0xa0) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) shutdown(r0, 0x10000000000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000303000)=0x10) 2018/01/16 01:32:17 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000010b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x1, 0x3}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={r3, 0x9, 0x2, [0x2, 0xffffffff]}, &(0x7f0000001000)=0xc) accept(r1, 0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b26000)={0x0, 0x7ff}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r4, 0x0, 0x81}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000acc000)={0x0}, &(0x7f0000a71000)=0x4) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000ace000-0x10)={0x0, 0xb0, &(0x7f0000ac5000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x1000200000000000, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/16 01:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) close(r0) poll(&(0x7f0000d3c000)=[{r0, 0x400, 0x0}, {r0, 0x4, 0x0}, {r0, 0x420, 0x0}], 0x3, 0x7fff) 2018/01/16 01:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c2c000-0xc)={0xffffffff, 0x8, 0x10}, 0x205) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000083b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = socket$inet(0x2, 0x6, 0x7b) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000544000-0x4)=0x0, &(0x7f0000a27000-0x4)=0x4) pipe(&(0x7f0000da2000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000a35000)={0x2, 0x10001}, 0x2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000141000-0x4)=0x0, &(0x7f0000ad3000-0x4)=0x4) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000016b000-0x20)={0x9, 0x9, 0x206, 0x9c, 0x2, 0x7, 0x3f, 0x2, 0x0}, &(0x7f0000547000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f42000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}], 0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003ab000+0x7e8)={r4, 0x5a, 0x10}, 0xc) 2018/01/16 01:32:18 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000)={0x0, 0x0}) close(r0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000-0xc)={&(0x7f000000b000)='./file0\x00', r4}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f000000c000)=""/4096, &(0x7f0000006000)=0x1000) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000000e000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f000000e000)=""/177, &(0x7f000000b000)=0xb1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000000e000-0x10)={r5, r6, 0x1ff}) 2018/01/16 01:32:18 executing program 4: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="bdfd4742d22d1084d6a40e01d1a9a6f31cdfc0a76c0afae30741e60541d95f6d50285834d96388b441b3f6c78c0ecf6e03698af052a9c4cfce01c67011ff3786fb47", 0x257, 0xffffffffffffffff) 2018/01/16 01:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00002d1000)=0x100000001, &(0x7f0000362000-0x8)=0x2) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) r2 = accept(r1, 0x0, &(0x7f0000568000)=0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000997000)=""/138, &(0x7f00008da000-0x4)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r2, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000449000)=0x5, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00004ca000-0x4)=0x0) 2018/01/16 01:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80809, 0x84) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/16 01:32:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1, 0x2) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x3ff, 0x4, 0x65322b45, 0x7e68aa29}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000+0xbea)=0xfffffffffffffffd, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000002000-0x17)="1483e51fce0fcdd3bfe4c0ea609aee443d06d1491b495c") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x10}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000002000)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0xfffffffffffffffc, 0x5d1f, "80c8d1a5d48596466299200aed45e0bebcd7c048969ca5001c8941b12558cfaad80a62ba9c21afbc5a99554bbdaf910443ce449320cfd6a7d1711ada41e09c4cbf981f3b78d9038adfc978fff7dee916"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000004000-0x14)={{0x1ff, 0xff, 0xd1e9, 0x9, 0xffffffff, 0xc3d}, 0xc00000, 0x3e, 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x1, 0x8, 0x0, 0x0, 0x3, 0x9502, 0x4, 0x0, r1}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r1, 0x100000000, 0x10}, &(0x7f0000004000-0x4)=0xc) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000005000)={&(0x7f0000003000/0x2000)=nil, 0x10000, 0x6, 0x6, &(0x7f0000003000/0x2000)=nil, 0x7360}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000003000)=[{&(0x7f0000006000)=@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000007000-0x30)=[{&(0x7f0000007000-0x10)="f01fff8ff8b18d0b86d5ec4ebb88f7e1", 0x10}, {&(0x7f0000005000)="5c5db3f63b768bd87e44b3ede4fe9850b4ca4d0cba454d133aba23ed8624ea4d362568545756b45ca928b6acf4f7cb29eb18b0afa2be2ebc8f8e1f51e41b014dacd86292bbf3677e4c9651d11080127f494cd67b54d96049bde7b781e77d0fb433af522d10a2829e19326140ffd16783ddc105ef0fd3e8232a7d5179d588e9c281439dc77f6c532d375cac8c246ae566f120a77bcc245eced1c55dd9c758f31d6d1fc53e8d2f70b1e6eb1e8ab6f20f5f82477f10ec94e693bba63197df6280d2ea", 0xc1}, {&(0x7f0000000000)="18d48c1af4beadadeb1c1933c4bd94392cf090a6e64bf79369204c8968e33aa4f7f27c24fcfb", 0x26}], 0x3, &(0x7f0000005000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0xa, 0x4, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8205, 0x800, 0xe0000000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x7fff, 0x2, r2}}], 0x90, 0x8000}, {&(0x7f0000007000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x60)=[{&(0x7f0000006000-0x20)="424df8ab4d902a71a0e728e3f16427185bf0261fe1dd22305bea08ee7eacaf4a", 0x20}, {&(0x7f0000007000-0x8e)="67df7d4ba284674a38e676cf2be2dd4c97d2fba2d53d061b564ec173535230d8aead0f42114b819c64ee9bbf2d0a72e27176aeff02620ee0f9fd6ddb410e4effd23bf0ff6832075889d8e2ea988f865f2c83c0dbab95d3b8702f77439f0ea6a12abed7e8d3fcf6d66b71646d3c16bf7fd70aab2858b0adc7250856b09d28d0efc56b25fe6f38605e884730fbfce3", 0x8e}, {&(0x7f0000003000)="02f51b1e84ce31cc278f6ca495bc58883aaa29c03b7b0ef2c0b455bfd414fc561b1b117d9b60dc0f", 0x28}, {&(0x7f0000006000)="4d17be60282dd9242e9f613517448b445b914cd892a975bfb39fc2562df0ffa83cc5acca5633b99af85f96cd2576ef007e0e6f3837dcae3e70e15ea80361da05caa95445383f13e60006a0c05563875c3a5cd648758d9d17fadaa5a58cba70fc9d7cedfcef811569ae124229f2a0e981a9bf2d22c25b975718b8c8fc08ebf12a6458f4bdb43612610e09a0ef7a5b41af40d10d588246f30c4799accb0ec20dd7d9020baa9e2cd9707ff09bca70d66b532d4e29bc4ec51c9e523796c23c0edb1d599e639e45c6d07205b237c6618414ee797b5d345ef27fe06f74dc178eb889d34f4324a9", 0xe4}, 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", 0x1000}, {&(0x7f0000001000-0xb9)="c485467a5165efa3f4e3125963e3aa4f59ff0f455840a1f924aba76450cf002e9474fc6663b2b9a1430753edfc571b0cf0b1ddb12856504e93cb1d8d422eb79974ff2d0a4079899da1acb5e52ee6928898151620c2bb8283d17fed6dd65b92d40c2dec16e3c5021796ae096589e7710854bfef622918bbec098a35a711c71aad75bdfc1d6d6eae51a3ffd1431991efb40532e8bd265576c13b80c6154db85e5515d702736140d955552d7deb8575afadefd6bc594ceb24c879", 0xb9}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000006000)="e088de7c108855faf3b77a0ef467667ef0f58f5b10e3638b555ff539414dd1b6c9a10f2e0c588417e6a97fc450f0d95065f9da185b783ca09619cb5c19fd38ed250f51f3165cdfc5dbd32128f39dd1846888ba964ee4805512512b78e857f92d173fd3dc6d06e46d5b56de5133aab7d631aca62deaef45932475fb7ff4cb121e538acb07ff9836a93d7b6f74a8272a17636a33c50343124ed4d3ad8163304325210a2240786bfa6f69bfe4b1", 0xac}], 0x4, &(0x7f0000007000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xfc3, 0x4, 0x7, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x13c, 0x4, 0x0, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x73, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xf000000000000000, 0x9, 0x2, 0x8, 0x2, 0x3, 0x5, 0x8, r2}}], 0xc0, 0x10}], 0x3, 0x0) 2018/01/16 01:32:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) getpeername(r0, &(0x7f0000a79000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000520000)=0x32) sendto$inet(r1, &(0x7f00008a2000)="88cdedf1389f5c0fa6f23d54c49d4edc1054c05e56fa3a91a37e95fd35c251bdb163fdfc91b71639496e266ca623c2", 0x2f, 0x1, &(0x7f0000683000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:18 executing program 3: r0 = socket(0x1, 0x3, 0x57cbdc5b) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x80000000, 0x4, 0x8, 0x2, 0x800, 0x0, 0x5, 0xfffffffffffffffd, r1}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x48, 0x4) 2018/01/16 01:32:18 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000001d000+0x491)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x290400}, 0xffffffffffffff72, &(0x7f0000008000-0x10)={&(0x7f000001a000)={0x18, 0x26, 0x828, 0xffffffffffffffff, 0x2, {0x3, 0x0, 0x0}, [@generic="73f2c02c6655de774856faaeecbdc768c9eaf1fe8c3187f5131ada6711b3ccaa2d861e345a4dfac2c3ad1dcffa057158f8cf0371e5b942ac440cbbdff7d2"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x80000, 0x10000, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x12, 0x0}) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f000001e000)="d77dbac019b1f3555db0189cfc4074e4a3b257d074ce1983a70d45212887e3a146ef4ad2bab808746e3b109acdf7d7755f1688987718bfc8ea5637965023e7c780cbc0f4806b04033bc8ddb25cbcac4b230383c7cc6fd5f0cc5d7dc48f16a99b1fc98827ad3c9898c359fff5855128e7b8668a4df78f6f64d06a3f06106128120972ad35de3e882e2c2bfa98a7be4a5d74f22b46e8c118676143809f54f3dd827593aec65c5bda5aec2e0fb6827d3fbdc05bfd03df7369cb3a0f5e12cafa8237e88d924f6d301cccfd15b04c976a08e42e074b4bb50fdd603b2868c83e263674015ec62d4b8b47e2313f6e7f9e23093a28") mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000020000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000010000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0x178) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) 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(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000021000-0x20)={r0, &(0x7f0000021000)="54b43d8369226b936f022bfafd5e7951ed6eaa3f8fbcdd3df37d06afb9ec1e1c21607374", &(0x7f000000d000-0x1000)="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", 0x0}, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 01:32:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0xb, 0x7, 0xffff) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ace000)={0x9}, 0x4) close(r0) 2018/01/16 01:32:18 executing program 4: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000-0x5)=@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/16 01:32:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000804000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000691000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:18 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000001000-0x4)=0x0) getsockopt(0xffffffffffffffff, 0x4, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffd57) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000004000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0xf3)="0c4a7a36b08d5537fdae3c5ba1c7231d5eb99ebb219251e8053105466f8f59925d1631fdf5b1453c04d6fe95c458fc856f7b99ce10a3bf7b4003709c70afcc5f3aa91e76cf05d6b1eb8a7840b75151c371252d6af06ca42f78c169538fe3222cb5a90f00c860c8a0af3598cac5b560f89418cf82a29aa9010d2b1e0f7a6bab3ff76d06dcf5d2ce660cdb6ab34f1debd6890d00f8e05ecebcb9bb69f11086a096c71d2e651d4d559ec6e45519142c4f477b1e62bab486cc0c1562830a9613e96183021c2c7b723760eb59f03dc5e71fee2b417b0c8de9b0deb0b1dc2e7b0848a05ab4d175fd29d2a130b9533c121024d8a96c25", 0xf3, 0x40, &(0x7f0000002000)={0xa, 0x0, 0xe97, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xd68}, 0x1c) 2018/01/16 01:32:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r2, @dev={0xac, 0x14, 0x0, 0x12}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x5, 0x1, 0x5, 0x3d6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xf, &(0x7f0000002000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x2, 0x0, 0x6, 0x5, 0x4, 0xfffffffc, 0xfffffffffffffff4}, @ldst={0x3, 0x1, 0x7, 0x0, 0x4, 0x20, 0xffffffffffffffff}, @generic={0x944d, 0x5e9, 0x8, 0x3ff}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @generic={0x80000001, 0x670, 0x5, 0x2b40000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000012000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r3, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r4, 0x4) 2018/01/16 01:32:18 executing program 2: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x13e000)=nil, 0x13e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x2, [0x0, 0x68c]}) 2018/01/16 01:32:18 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003ab000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000578000)=""/16, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xa3f9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c0000)='syzkaller\x00', 0xffffffffffffff89, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:32:18 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x80000000, &(0x7f00006e7000)={0x0, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x0, &(0x7f0000103000+0x58c)=[]}, 0xfffffffffffffe0f) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:32:18 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000011000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000f000)=0xc) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:32:18 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000023000-0x5c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x3c) 2018/01/16 01:32:18 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) 2018/01/16 01:32:18 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000001000)="4c5614c004017503000069ebdedd102cf77a79e606457dfdf09e2ec2ed253b57d19f89669d770e9855de7457d6e6e322e2b8f595988efb4132c81555a6d3cabf091e47d9be851b924fc8e497c3710a77c0066a1a4b39f22588fe0a249abd5066fbfa32b08db2733421174de1570235273fe1bb000000000000000960653b52334d5f59504359365ac98aeee5e7e01e2d205eadb3af262a0a951056cf2bda0d04f2d6049603dade4e9d7276b5bd606ce9892ea3f36b7a5f45ffedc27c01653689af948225541069587599b2", 0xcb}], 0xfffff4f, &(0x7f0000003000-0x2d0)=[], 0xffffff92, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000007000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 01:32:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x100000, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect$ipx(r0, &(0x7f000022b000)={0x4, 0x8, 0x4, "dc5e5676d74f", 0xff, 0x0}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect$bt_l2cap(r0, &(0x7f0000de5000-0xe)={0x1f, 0x3, {0x43, 0x5, 0xffffffffffff7fff, 0x401, 0x10ab0, 0x7}, 0x81, 0x3fffffe}, 0xe) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000fcf000)=0x0) 2018/01/16 01:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f00004ed000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f00008ff000)=0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e05000)=0x2, 0x4) 2018/01/16 01:32:18 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xd, 0xa, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000007000)=0x8) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000005000-0x8c)="2d7ce4545235fe353b4aa352f826672e6ab7a2cba4015e12cc4d8dcf1024cb9f5ebfd85c7d79371604aedceed0b05b6f7c7df25f8a7c5f96f6f2f0c7d4357105482d5c548e7164e3be3b12df95566ee4986fce224dd295f72af766ceb148647dfeb3014096188bd63665c61a40a55d42d377b9fb1193b832ebf8f542c03ce394482ae76223b4eb13f14b62ae") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ab3000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/16 01:32:18 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000004000)=0x7, 0x4) 2018/01/16 01:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = accept4(r0, &(0x7f0000b6c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000037a000)=0xe, 0x800) connect$pppoe(r2, &(0x7f0000792000-0x1e)={0x18, 0x0, {0x3, @random="802953fa2355", @generic="9ed3c4a882342e20a77d829669f842a9"}}, 0x1e) connect$pppoe(r2, &(0x7f00005f0000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r3 = accept4(r1, 0x0, &(0x7f0000aad000-0x4)=0x0, 0x800) accept4$llc(r3, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a5b000)=0x10, 0x80800) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r0, &(0x7f0000626000)=""/2, 0x2, 0x40000000, &(0x7f0000a92000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 01:32:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x0}, 0x8) 2018/01/16 01:32:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b2000)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bc4000-0xc)={@multicast2=0xe0000002, @rand_addr=0x1f, @empty=0x0}, 0xfffffffffffffdf5) r1 = accept(r0, &(0x7f0000fb8000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005e6000-0x4)=0x8) connect$pppoe(r1, &(0x7f00008ea000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fab7bf10251404e804afb27a09e60e67"}}, 0x1e) getpeername$inet(r0, &(0x7f0000bef000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038c000-0x4)=0x10) socketpair(0x3, 0x0, 0x8, &(0x7f00001de000)={0x0, 0x0}) sendto$inet6(r2, &(0x7f00005c1000-0x11)="bf134204463f8c604b0f413ac317fe2772", 0x11, 0x2400c090, &(0x7f0000dda000-0x1c)={0xa, 0x3, 0xa5d5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000001e000-0x5b)={0x0, 0x53, "62354b4daa27095b710d05530b36ae35b0cfe7de4d9de9974fc5e79231aaf6d76766d21cbfa65d8c11aa5b9495fe8c44d4a7a7e460224931e700cad732c022e90bfdbc03a558df72456e119aec6b6248b529af"}, &(0x7f00008a5000)=0x5b) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00001f1000-0x8c)={r3, @in6={{0xa, 0x2, 0xd1c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003cd000-0x4)=0x0, &(0x7f0000db9000-0x4)=0x4) getpeername$inet(r0, &(0x7f00001ac000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000)=0x1000004e7) 2018/01/16 01:32:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aa2000)={0x3f0, {{0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @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]}]}, 0x190) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000077f000)={0x8, [0x3, 0xb, 0x5, 0xefd0, 0x1, 0xdd7d, 0x6f9be5c6, 0x80]}, &(0x7f00003ad000)=0x14) socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa4000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001ff000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x10001, r1}) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) 2018/01/16 01:32:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="13c9bcb4cf0d7bad139b731deca767ce8779d1766a421c5ae3838946ae9024c87096f53aae19d72931eb1d90f2c5d24475d0a8d92c14b4aff339156daa1faf229cf260b724647599e1579f70a068fa26be5ae50149d67f81a7cac912d210f18e6ae3866a948db4aa7ae23fcb648f44f923c8fa6e773f9f32424fbf4c623e95a4da093bacae7a1e8002323f7cd620e409d50017bc8924d51e7409c1b743bad43212f75a8f9daac51d0ab62c72df69bc15f8088923e537afda7a20ee8b9f933b3c00834f0da2aef10378367e8ce9", 0xcd, 0x801, &(0x7f0000002000-0xe)=@l2={0x1f, 0x5, {0x100, 0x5, 0x71, 0x4e21e57, 0x4b09, 0x153d}, 0x5, 0x9}, 0xe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr(cast6),crc32)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000088b000)="", 0x10336) 2018/01/16 01:32:18 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x80000, 0xa6) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000)=0x14) r3 = getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) r5 = getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000009000)={&(0x7f0000002000-0x3b4)=@expire={0x3b4, 0x18, 0x14, 0x5, 0x1, {{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @in=@multicast1=0xe0000001, 0x2, 0x1889000, 0x0, 0x5, 0xa, 0x0, 0x0, 0xbf, r2, r3}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x9, 0x87d7, 0x6, 0x2, 0x8, 0x9, 0x8, 0x758000000}, {0x4, 0x1, 0x7c95988f, 0x7}, {0x9, 0x10000, 0xc2}, 0x4, 0x4, 0x2, 0x0, 0x100, 0x88}, 0x7}, [@tfcpad={0x8, 0x16, 0x8}, @policy={0xb0, 0x7, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x5c, r4, r5}, {0xd667, 0x0, 0x4b5, 0x45, 0xffff, 0x8001, 0x800, 0x82b4}, {0x4, 0x4f9c, 0x10000, 0x10001}, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0}}, @encap={0x1c, 0x4, {0x0, 0x2, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}}, @output_mark={0x8, 0x1d, 0x5}, @replay_esn_val={0x40, 0x17, {0x9, 0x6, 0x4, 0x6, 0x0, 0xfffffffffffffc00, [0x8, 0x2, 0x1, 0xf3df, 0x0, 0x3, 0x6e5, 0x6, 0x2]}}, @mark={0xc, 0x15, {0x2, 0x0}}, @algo_auth={0x140, 0x1, {{'crct10dif-pclmul\x00'}, 0x7c0, "062bb5410f2c11c6c8c57172e7021ec2c945e94272c7b331a29af53942b3c21c96b34e29461b9365d52ffbb93531b092b9bd6c80ae04c82e5b3c2f0cc0773dc52f735b63732b98737b3ce6c0f6d54e5461cfa75062142e8ff1efa94dc2d79981cf364ffc1f93c160fedb71618e80fdae3b3b8789b42bcc735f406c5136a21f7cb66f298dcc77f8aeaeaa9bf2fce04c9e421938042bab356e3e028e3980a84ceead4eed776b391f1098900a55337b84259edd971d9aa33624c18d5c8c39df84340bfe630f3577e5f1cf4f77b488d4ff2607a93ed7b79fbf36ae99df7221397b0b5415679b5ed6a1ceaff5488080a471217882a0fb534c31a8"}}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x7, 0x6}}, @migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7f, 0x0, 0x0, 0x7, 0xa, 0x0}]}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4044) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000004000-0x70)=[{0x0, 0x0, &(0x7f0000009000-0x30)=[{&(0x7f0000002000)="554657d72911c5784345c781c284602948980ff4d5fe426adab3b35f069f3990711ac6ad42bc80a6814f8c6f66f3482eb68363b50edaa0f8eb3116ff60af644a2dbc04939d5c308dcc90dc7c3bed547903cd187bc9c99f404911e3548e0adf3cafd4b5dcc5cc68a8d7ba433e8d4cec4600969743fce16999784617924d179afb7a3d8cb095eb75972298c05120d879fb0b295b67ed66706642e096bafc777d93e92c74c8bf2547533b5db3e48e69", 0xae}, {&(0x7f0000002000)="9fd9cdae2ffb3d351238e79f4254b7c0db011fb449d7fd4ed0efc3d5ad49eeab147b7859dfa3d7d76508b40a48ca4b7ecbeacf5b61df3f516ac92fb2322b25688ebf4d175a02f2384289a4db60a10073e37e664f4ba9403cd4a316957d445f77b52f740fa045", 0x66}, {&(0x7f0000006000-0x44)="c26bde3a67454175b54f920833f0664ae70f43039a34d5089ca7255fb51d2b9fd6bfdde64324fb0c99a3438974a1390d667db3471e6d11da5648ae84ceb8522683a58933", 0x44}], 0x3, &(0x7f0000008000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x8800}, {0x0, 0x0, &(0x7f0000009000-0x40)=[{&(0x7f0000009000-0xc9)="03370249411d12288c63044e83cc07d85e687b6190e104f744bc5bfcbf8c86a9fd7981bf06d0b099f917491a7cef1c66caaa112006ff28f7502100f53c099ba5705ce81fd80d324327bb9409916f79d3fc9c48de86756f5379836039c1f810c7503464d59e9fc37efa491a90f96bb8691f376e5cfaa5d21c00bc8413182bb0ef51a43428054292c782944d262e1c39a7d4872f6c800aaa12e964f1e1326790e2c2cc120b08ddafbde9bcb989a62d0ab2d983555d9439042c1b1dfc8e6c5c177246f347e2b1ad95a66f", 0xc9}, {&(0x7f0000009000-0x41)="4d5e8dc122aeb34198de9ef07bb7b5b7457e1e637dcfe7bcbcc30b1f477fd653998e7605903db34fcc3d982737139695ab3a4b24c3396816031e7b4995458eb53d", 0x41}, {&(0x7f0000001000)="9270d4968b4171deee7bb839ee5ec92bc5db0fc1fcd759b82d4c58178679b46f137fd47eb274e012babc392d4a1f381bff42affcac2de6cd5ee5e156e9afe9350b1f0dc8da6bb876732be8c0ea8eea607981f0addf29194baf591ba987a2543d4e99abedd9613681015fad9900da33e6da8d8ffe90c87ca95a6b660ea235329e094f43e72d216d1ad45d1777dde7bf170cc35f62d2c46611957b3e8d3193bbd5e1b6269d68fe3831e286d1e28a3e8b0a68dd044fabe608cbeace3b57c4b1bd7695e4d9ba0ffd95706e53444096cf4ac68913e29951826fe106016186baf306946564001b3bc14ebc8e779863b0e8a2d4ff1f2e06a5", 0xf5}, {&(0x7f0000008000)="27b36e3b8a0e20785907b8af1f9de235da9d56739e3ecc514dbbdab03d7d7891bf41ae8f97d792428f57e06ae9340e75fbdce63eccdaf2b80807e0c7c70be34254fdeae44ebead03f64b4f363af589b0aee48debf82b531e47992bdfb93b427b03462966f07a417e7934693b26d8d73602182209615b0eff33a404237bb2711dc5774312fb39e60284df1f91bdb9b2f610d76a8b540bab3b936ba3c22bff8a4e31141426c6468c7c17d8e532fe2809a6428fc296685975a43421e6838e319c9bf0f11af89a85b03afa040c2ffa20f79abd8cfbf9dac2b928ab5c4e5c24c38ca7fb19c7c63b", 0xe5}], 0x4, &(0x7f0000007000)=[@iv={0x60, 0x117, 0x2, 0x49, "96e32352cdfe0f711422ead8f44af5e9992971e60646370e044c4a24a16cd609e0586ea7b51e3cbcb61ec9ddda0518de3094685e7921527f6430ecab5567f235bd10dda52b5f7e934e"}, @assoc={0x18, 0x117, 0x4, 0x3f4c}, @iv={0x90, 0x117, 0x2, 0x76, "7b802abff6a12f18db5ea08f7d9f21ad1eb7d4b1217295e47bc8aac65104572ce08a9b27b4d3da9dbea8b7fbb4f2a4f292b655513f750cc3f45424304d8992d77974dbe27de518e535366faa4b10967c2dfa7c95ff300c065e1c9e934df98653c0602ab8046ed65c389e2a720f1ba3fe863fc77d29f7"}, @iv={0x98, 0x117, 0x2, 0x7d, "ad81254fca3117d3b7f320920e821d0490914934f0cc4edf74133f398bcd88d9558c5ea960c22d97e312fd0fd97ebc77f821a41fd80087dd488e3195f7906454f91d882415b60da3dfc598b28ae811252c7bbb7cb3b07210af141254f7302c6d56a444381c1f652cb32095702ec6724b746b23702a37a93faa6562fd82"}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x1e8, 0x20000000}], 0x2, 0x800) syz_emit_ethernet(0x6e, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x101, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffbff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x0, 0x24d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) [ 593.778126] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 593.785607] netlink: 'syz-executor1': attribute type 17 has an invalid length. 2018/01/16 01:32:18 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f0000c9a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a85000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000c6c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x800, 0x0) connect$inet6(r2, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0xfffffe3a) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003be000-0x8)={0x0, 0x7e9e}, &(0x7f0000525000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006fc000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x4, 0x99b3, 0x7, 0x10000}, &(0x7f0000685000)=0xa0) connect$inet(r2, &(0x7f0000064000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdeb) sendmmsg$nfc_llcp(r0, &(0x7f0000ff4000-0xa8)=[{&(0x7f0000d35000)={0x27, 0x7f, 0xffffffff, 0x400000000007, 0x1, 0xfb, "eaa3dc6e87c1fbf7c29c7f62465a3c4b9726508c0be0973e97ddd15ff1519a50e03269d2ff5311e409f3057856e86a2a076d6417da1404f37266d9b052d460", 0x6}, 0x60, &(0x7f0000cc3000)=[{&(0x7f00002b4000-0xd7)="616371ba613b313b3d55009df1acb2ee962dac75eaae35cdae07fd69f32f2a3a02958c364164f0b10c9186dfb66b4e231c40fe6737f14e291d8cc7c74fb563375957e2d6549dfd550037ddec6b74c19b04bf3c6c3ebccf9fbdc17021725afb90e702d516bff01edbec301d2e6f215a997e8532400fb15ddc80af5e142b809c1bae3d5b68838d8ca825d7931d7a7c4293907d27f3c7e53d515761ecceeacd28f9d0dfd85f37815881124b8c3b1cc1195cf874e5e2f8c9db0955641ee09bfa56d9acef86b0faecd4a9d9b05e988382f1602eac6bd37e82b4", 0xd7}], 0x1, &(0x7f0000e39000-0xc8)={0xc8, 0x100000011, 0x7, "aa99006c7d3be024cd8843977a63856a741eab2833b3b0c1dba716898cb21df888ece7d252892527144557d28ec49fa58349761144369201f7dc8c42a45f60672dd803eae733a441cb4bf21359826d174fa46ebdc958fcaea0915f37b7eb2ac7905c16ee610de9e2bba05d9aa7ca826b8c651637c137f5d445930a992df53499bf8b05ef86213b3cf9216bbbd7035e9660255f643710317b70977242dcd4d8fbaaed72874a39b5c3f79e677cc54a8b48c072"}, 0xc8, 0x8000}, {&(0x7f00000f2000)={0x27, 0xb00, 0x8000, 0x7, 0x0, 0x9, "3a6074c2ba65f45ffbd42579a2ef9bed24ce7f43a1eb5d29999b3eff0a83fef45876ea4502e167f5fa82d3f4dceee2a7d1973bb1e3705d552aa373c0d4b250", 0x5}, 0x60, &(0x7f00006ee000)=[{&(0x7f000000b000-0xb3)="3bb1dd9a824e4961012d6920a4b984e4aa6ed1eb6c825191eef8de50aa851a870def16958453912c6d740d325fba3ebc0ddeedabfa2a3676fa80bd9a472c5397e023a2094e820187d7cfa3bbe7704812ee50c57ea343f7d299d7fccb1f5d381705ceefe46abff3c8d84735f29e8cefb63ff11bad727e5d121cc868893d4ccc738280780e98b261e69b5f689c9f4a6050aae0a21c8b18959cbc7dfc2778b33433aa9264df0fb1a0bbb61fe94ea0c869cf0d3157", 0xb3}, {&(0x7f00004a5000-0x1000)="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0xffffffffffffffbc, 0x4000}, {&(0x7f0000588000)={0x27, 0x8000, 0x0, 0x0, 0x1, 0x4, "d825c1db154e74e14f7fe818087305e7c191e2fbfd206d90872d9ca999742e5d8f625ca8d3fe7e88a7cca8dde8619e605ea74aee597900b77a09562a058aff", 0x1}, 0x60, &(0x7f00002e2000)=[{&(0x7f0000e5a000-0x6d)="07c8a4c5c60d40c9466b1a7ac6dbfe0d946b0f3d95997e19506f99c71fae35e024efb04e384a29d4bc746135a64281a4b571a55e35c71fa409003e328b82142110d82a0da3dbe1aedecf56ac5484870389a496ff9194b3d19c9ebda423e6c3345fff84c45796cf3662dc694fd7", 0x6d}, {&(0x7f0000781000)="f7283694d8cdee57622698b68a5c90f9e00cca59f305b740969dfc6adbfc8fff70f83d0c32590273c1bb1929e10a54dd553e589d7b60e737df7586a2ad8a15ffa25f71dbed29c49f67a7ec4c4f200f3cc71c15b3f09271aa953fd277e39be46ada1aec8cdc900895", 0x68}, {&(0x7f0000710000-0xf8)="923bdcf633cd91ac4ec30c2a63e9a3ecaffe83c0acba250573e809fb00cc180641bf529685b9adccf83828cd250db967d3ecf3c343a3e67b172efb46f7fc8762f32b6786719583ae96d45a8fe24aa5743322609cf2902b512a601ebed862c840f858f74ffdc43d23520257c5a964fcacce3ea048b82fdc3bbd5b854dfeef9b79e3fe3b4e3e14e89aa7751b2e2a79a307d370061c66e4c853a35936af780cd3d57c3a66f255a3f0e59e70316ffd5c278c70666d12830f7fa8c6da5c878f9b8c582c77a1a631615ddc12f1cbc4879ae70851df09fed834707ba323fb5aa06739c0f7776e5142dd134757314274dc6be20deb5480fc2ffdee7d", 0xf8}, {&(0x7f000035b000-0x28)="c2a87bcede742b7ffc22b654ca16cc6ea8e417bb59ea5ce20c9f54b2fd55c6e0b72a71b30be41e9d", 0x28}, {&(0x7f0000de2000)="f957b4", 0x3}, {&(0x7f0000703000)="de8b91d38ed34d7741075c3950ecf566c82b64775e132c1bb48783b5fe9cc4dcb4cf24e50b3ea7590e6bf1711d100ac13a52eed39b12b997bf90ddd197225e824f4238b9a7b87f98382cd1047572046756f8f822a7d8d64c28fdfd30e4f33cd1e8bc2d3909413c3adc605ac7f784be3e6690b884c8048eddf2f9b0894622", 0x7e}, {&(0x7f0000611000-0x48)="fa07ffa2bdf1117e38659a7411ee65be76771c86b00c179f15fdc376323be532fa7bd095eeab4ace4707d6a3600000073e000c72d25d04685ac5606e9788d7b5e136af06690c92f6", 0x48}, {&(0x7f0000194000-0xc6)="88f0f3340d83103aae04bf377a3fd7b138b256242916852ff54fb238f4109742f95e6d878b9272db698d423f70556a55f98a6df91bb4b2ef45a7d58512b28893927c234439698d4ab9eaf81dbbc60f535407f480f3e4f55a2e8016f0da93f8aa457b73a917680b43b158a170a0d0b67c605861bba50dba64d7961e91e9b9e33cfc0e30f1d085a5a5f294a5f16936480a3c741051a31ecd49b05ff15b4c79ad666c6ac40e64d01f8582d48eea5720b1ce91e1e2e5e6c36740ba3aa8e13e719660f7989afc3ea1", 0xc6}, {&(0x7f0000476000)="06e32c40caa17bb9fd6a85a0a89082133912b447247fda6f96febf674e52a2b70ef20a445efa0e2c8ebcebdf31dae4942c52c43a79bc5351681e92c6331f67a60bf7b89d4530b7cd919513abc6073036d82170390f14c447efee9e2017fea19141f2e9ccb275029082e632da152985b9aec298476941", 0x76}], 0x9, &(0x7f00004e8000-0x20)={0x20, 0x0, 0x7b, "b777adb60c6166c7fc2ff28f4f77be49"}, 0x20, 0x404000d}], 0x3, 0x40000) 2018/01/16 01:32:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000286000)=[{&(0x7f0000d6e000)="88f78f01d80925ba0eed99ad9eeec2cf", 0x10}], 0x1, &(0x7f000024c000-0xc0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000032000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 01:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept(r0, &(0x7f00005a8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000038b000-0x4)=0x1c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000699000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000363000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000de2000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c71000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000349000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x80, 0x6c, r2, r3}, {0x8, 0xe7, 0x3, 0xffffffff, 0x5, 0x3, 0x4001, 0x7fff}, {0x2, 0x101, 0x5, 0x2}, 0xfff, 0x7, 0x2, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x3e}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x4, 0x1, 0x10001, 0x2, 0x200, 0xffff}}, 0xe8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65d", 0x21}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:32:18 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f000022c000)=""/20, 0x14}, {&(0x7f00005d3000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f0000002000-0x3d)=""/61, 0x3d}, {&(0x7f0000003000-0x7a)=""/223, 0xdf}, {&(0x7f0000004000-0xde)=""/222, 0xde}], 0x6) 2018/01/16 01:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008c5000)={r0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00001a4000)="6b87d7f15c107cec7a5f065bc5ba42386e913fa77f6729f565b9c836905cccd2562ed45520b46b73b516a972f2def702545763d9ec341d560e600bac4142cccb6ea1383c7c4d5b1a98e57d551ba1771495e8", 0x52) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000623000-0x14)={@loopback=0x7f000001, @multicast1=0xe0000001, 0xfffffffffffffffc, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/01/16 01:32:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000096c000+0xaa)={@generic="73759b65c20346ec20d04b3f6aed7925", 0x800}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) 2018/01/16 01:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000d5b000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e2b000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000180000-0x14)={0x0, 0xfffffffffffffffa, 0x6, 0x1, 0x10001, 0x10000}, &(0x7f0000e3f000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dda000-0x1a)={0x0, 0x12, "3b6cf2e5a701f3377cbc231d322e2467e1c0"}, &(0x7f0000cd0000)=0x1a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r2, 0x100401ff}, 0xfffffffffffffe92) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/16 01:32:18 executing program 6: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000aa5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000aa5000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x0, @rand_addr=0xa9b0000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00009e8000)={0x0, 0x9, "ad640eb5165a22feee"}, &(0x7f00009a4000-0x4)=0x11) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000027a000-0xc)={r4, 0xfffffffffffffffc, 0x0}, &(0x7f0000122000)=0xc) 2018/01/16 01:32:18 executing program 6: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000352000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) 2018/01/16 01:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008b1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000050e000-0x4)=0x10, 0x80000) getsockname$llc(r0, &(0x7f0000804000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000703000+0x18a)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c32000-0x10)=[{0x8, 0xd776}, {0x2, 0xffffffffffff0b03}], 0x2) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 01:32:18 executing program 3: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000095f000)={0x0, 0x0}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x173, &(0x7f00001e0000)={0x0, 0x0}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000960000)={0x1, [0x0]}, &(0x7f0000841000-0x4)=0x8) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000961000-0x98)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81}, &(0x7f0000961000-0x4)=0x98) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000960000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x0, 0x0, "f7542ab51c661b91e354f9ca85b25a99c310650849f813493a1c8ed2b5c72d1fb07cf16dc0ed3ba5ea8b58bdf65657f0668c3415266b28fb35d36f52c57d88e39f627261931c340172a96e74a4be1a23"}, 0x160) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000962000-0x48)=[@in6={0xa, 0x1, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xce, @loopback={0x0, 0x1}, 0x7}], 0x48) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002f6000-0x6)={r4, 0xfffffffffffffffd}, 0x6) 2018/01/16 01:32:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000fb6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fa1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000059d000)={0x0, 0xa, "c693ad68759197f8df86"}, &(0x7f0000b4a000)=0x12) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fa2000-0x6)={r3, 0x8}, &(0x7f0000131000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000125000)={0x0, 0x4, 0x20}, &(0x7f0000e50000-0x4)=0xc) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fa1000-0x14)={r4, 0x5, 0x5, 0xffff, 0x4, 0x4}, &(0x7f00006ff000+0x677)=0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000092000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000fa0000)="485b841fac7998a3a4dc7d4345b631e3cb0f6c0e3dfe73d9141ec25c7d1ef0216b4936c87183251d70a8d0df5bd2f5298449", 0x32) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r2, &(0x7f0000fa1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000005b000-0x4)=0x9) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0x8) 2018/01/16 01:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000979000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0xe44, 0x1, 0x3534}, &(0x7f0000fd1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ead000)=@assoc_value={r3, 0x4}, &(0x7f000052a000+0x43b)=0x8) shutdown(r0, 0x1) 2018/01/16 01:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x286, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:32:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000bf6000)=0x2, 0x4) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xffffffffffffff53, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00002ce000)=""/0, &(0x7f0000c28000)=0x0) 2018/01/16 01:32:18 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000001f000-0x2)=0xfffffffffffffffc, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000011000-0x4)=r2) 2018/01/16 01:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000532000-0xa1)="886ad203b5925bc07d89529513c7872b618e62cdd23eb4290d08691fad86568435b4817c3218e73623268d537a5b7a7021891e9671b457d8341fd4a1823878ed0b18865a569f9a3c27da13884c09633c077a2d4f86fcdead4b8c9aa386d6dcab44ac0234070873d5fb718b0af8747431bc47bc2cb97579955fe12a31f4b5993343260baba8fa3d33ff6843c19c599b10dffa24f6095dbc238feec937b514c92bb2", 0xa1, 0x4000000, &(0x7f0000357000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) r1 = socket$inet(0x2, 0x1, 0x7fff) sendto$inet(r1, &(0x7f00006dc000)="0e2941ef7f4e3fb71c81c2ccbe9e6e038e8d772d7232c389d58f9122e207e2ebc0594ec246a644b0f0911d9207f723ca", 0x30, 0x4, &(0x7f0000785000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)=0x0) sendto$inet(r0, &(0x7f0000121000-0xdf)="d82ae18c362f06470bbaad38c91dfea74986795bbf55f9764afba5ddef384e2e587061245c7f0ed62aaaf15bc0542133bea591a073f26157a3b75298720def06623b40017c3f8772031f49f5bff23cef3b79b830547cd0cd41f0146be48da654db359a6aa6c01ee10f9872fe29240b6632788999af633288a55f1cf2d7b7bbeb3f5d082158b44bf5250554bd57df8661139bed2e3720895d64b22a50c15eb4d4e90125adf6dd5bfc28c3b0d3ab5bc7cac555458b70b582596c8f3ca7d0df304abdca3afdc00bf3527d4ffa7dca3c2e2336f29ec7348ac2244777630d8d07ea", 0xdf, 0x10, &(0x7f0000d52000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x1, 0x0, &(0x7f0000874000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00005bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000383000-0x4)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00008c1000)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/01/16 01:32:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009eb000-0x20)={@common='teql0\x00', @ifru_flags=0x200}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fed000-0x4)={0x8}, 0x4) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) [ 594.051703] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 594.063429] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/16 01:32:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000000000007, 0x3, 0x5, &(0x7f0000314000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000299000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5a000-0x4)=0xe8) connect$packet(r0, &(0x7f0000f42000+0xa05)={0x11, 0xff, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000283000)=@req3={0x9, 0x80, 0x3f, 0x4f67, 0x100000000, 0xe4, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000030c000)={0x0, 0x19b, 0x7, [0x80000000, 0x64, 0x0, 0x4, 0x7fff, 0x3fc00000000000, 0x5]}, &(0x7f0000340000)=0x16) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00001e6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000080e000-0x6)={r3, 0x5}, &(0x7f000060b000)=0x6) writev(0xffffffffffffffff, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000100000007001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/16 01:32:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x1, &(0x7f00009d2000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fe4000)={0xa, 0xfff, 0x2, 0xffffffffffff8001, 0x7, r1, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendto$inet(r0, &(0x7f0000573000-0x3)="738520", 0xfffffffffffffdd1, 0x200007ff, &(0x7f0000738000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x3c, 0x6, &(0x7f000004f000)="22b7a194831a3bcb2095ebcf4b6b6363cf783b950325b5e79bd847c855b1cc7403166b974a51840766288794639abf49972aae7921c7ce8cc04a6d78", 0x3c) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x40040, &(0x7f0000e66000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000001, 0x1, 0x3) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000008000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a82000-0x4)=0x9, 0x4) 2018/01/16 01:32:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xfffffffffffeffff}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x3}, 0xc) 2018/01/16 01:32:18 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000efc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000208000)=""/4096, &(0x7f0000f7d000-0x4)=0x1000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000f7e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f7d000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f7d000)=0x8c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000698000-0xe)={r5, 0x6, "4d5ac9a86518"}, &(0x7f0000f7d000)=0xe) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) 2018/01/16 01:32:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000831000-0x10)={0x0, 0x80, &(0x7f000088c000-0x80)=[@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xaa}, @in6={0xa, 0x3, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x9}, @in6={0xa, 0x0, 0x2b0e8c44, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000133000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001aa000)={r1, 0x9}, &(0x7f00003c7000)=0x8) r2 = socket(0x1e, 0x2, 0x0) poll(&(0x7f000054a000)=[{r2, 0x0, 0x0}], 0x1, 0x0) [ 594.112385] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/16 01:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009be000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000080b000-0x4)=0x10, 0x80000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000030c000-0x4)=0x0) syz_emit_ethernet(0x42, &(0x7f0000e88000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 01:32:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000060c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) socket$inet6(0xa, 0x2, 0xffff) 2018/01/16 01:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f00008a0000)=@ax25={0x3, {"e4ad141d93f92b"}, 0x6}, 0x10) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x4, ""}], 0x10, 0x0}, 0x80f) 2018/01/16 01:32:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000094a000-0x4)='bic\x00', 0x4) 2018/01/16 01:32:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x8000a, 0xfffffffffffffa97, &(0x7f00000e4000)={0x0, 0x0}) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000070d000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='}\x00'}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a53000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7fffffff, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/01/16 01:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000bc5000-0x20)={@common='bpq0\x00', @ifru_flags=0x800}) shutdown(r0, 0x2) pwritev(r2, &(0x7f0000ee7000-0x50)=[{&(0x7f0000305000)="bda948b00305bcee4e1f10dab6f4bed5f8ca378bf6cab08f76991ad291ef95c6200e4705c1a3a0cfb167cf6a6d681b46da55e2fb3af94724617eba3328a52b2f1dca2eda1402ac7c22f4b60c150b11b62ca7142f258f02a198d6409cbf16b8548c9e65bfa15cc7767e67c45151404fa008f2a1b03078d2c11abe428f736ea1e12045c223f5e0ad85da7513654c5d65816e96b6f8484acf309ff2389a34a94e295932efceb7fe4371ddb02a199403396d4fbb8ad4bd901debed70e6c1a66b2deb38c93514cdb3cc433f0f1a1bd92245b1c7fd2ba7a73171443f4ed5d00ceb40d14312a573315c4fd3be749449e5cf4dc7826231", 0xf3}, {&(0x7f0000caa000)="", 0x0}, {&(0x7f0000246000-0x87)="52e4b71f639d697b557cb41ee16d83928d0f3bef31b9305ce60b161124861a86575f1b91e291946a851de8886e3fafe78c14b8e5d0224c29096d3a275bf40e24461201df2d420bcadfbc56a369b13586ce8784d6dc9728b069cf41cbac1c9e5edbbb7e623dcd300efeb9e42ece0547e4cbd0658d55bc6466eae340d13ebcbec79c3cf57ef82aef", 0x87}, {&(0x7f000020f000-0x76)="3d51659e19923de19ae356b4853f264d6774bdef15b71ae1a4a6ffaa850f321b31bf0d37c9981e18242bbef378fca2322dfbe6d5f44ed93349302898c6b856943004a3b5039fe961ee407b002b56dcef724da37f8162a39eb5e692e78e7a66980320c632f0948f9af22bd444f73d02f5951ea64a8177", 0x76}, {&(0x7f0000610000)="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", 0x1000}], 0x5, 0x0) 2018/01/16 01:32:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) r1 = socket$inet(0x2, 0x80003, 0xcd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000131000)={0x1, [0x0]}, &(0x7f0000250000)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000daa000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/16 01:32:18 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x12000000004, 0x0, &(0x7f00000b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:32:18 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000016000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000000d000+0xc15)={0x120, 0x5, 0x5, 0x2, 0x6, 0x1, {0x7, 0x0, 0x4}, [@generic="bd15c90d860b90235259763e3f93b923ddb7847e97c221dc38485bf2a9f5f330c32d48c3e31f2012003ac457a59be4bb2676b4f7f5e2448209a4becc16753a5ce0f144e318687f69ecfe955287e04ad63fd16699f07e5fab64986205c8b8d6f780bf0306ea6dd2417a64cbc698e99606e07e26110c606a", @generic="e67b7e3add28b9b12295e832b36a257cbd422e6dd0f5dc06f0cb393b262ba34bb6c2efda81a6e2b611fc9cf9067fc92c6f7444faaa053c0c28f45b8e192d36375db3ad0caef41eb922cb51044d48fe915639312660e1a3141bf54264e0ec34543851f90940fcb25bce0e523073dff9e3b8f2b1bd5c6aae730b0638a261af4c4b5a46aecc4a2752a67ba7e9bfc0fe4959f9af45c725"]}, 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x0) write(r0, &(0x7f0000001000)="f67770b44fec4f72e58068cbb6181743ef513e93f1e4b28ccce189e863f59d088c33a2b5a506ba8d3a04b5b24b9222a58956d37f494ca99ebbc271db3fd8585943c16d5db73537b18093d2c089f66f484a489a7695606428250253ba4284349bd89c63f220f3ed62", 0x68) 2018/01/16 01:32:18 executing program 6: r0 = epoll_create(0x0) close(r0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/01/16 01:32:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000cae000)={&(0x7f00004b9000)={0x27, 0x6, 0x80000000000, 0x2, 0x7, 0x400, "382118d373f8fefb8d6bc10090e21864916fab95bc5c1f1f220259e25a8f3b1dbb8523fdbde7caa110d9217ccc0c98e39df6c2777699493eeb725d9243e18f", 0x8}, 0x60, &(0x7f000060f000-0x30)=[{&(0x7f00001c3000)="edca565df45000a047281beb7ce0c8a9d722ab681f389c5f78c32903d11d70e1d13f48fe6392e28ae5465db0bfd75da43ddae14abbcdf03d06615381d6467826939c45e83b9115136a40e6e68c46b15bcaee34751127031c38ec7fc42b509be0b0c66ccf427bb7fc7017311a9a2d43d5eba6737863ea027102770df04006ed8bd6fef14fa553468c7ecbadba5f3bb4ee43ebf45ec2fef5c9fd422e432ac1cdcb7ef4966a9e4d17da8e9d0a7d3a3401cc4d1b82a0e1fdc245cf4b8573cb38ad80ceb8d61a146db59ffe11f38a59c924a2fa9badfb6cac6ce0165e00555130cee5ca096bfaa8fc451a231d92ca8c84", 0xee}, {&(0x7f0000849000-0xce)="7ef7f12aca6df436e62b6b6cbdaa45b35fa9401c54ec1d7afcb9523c23abcc55cd51e5eff5b9a32cd94ff9d567275a1ac9f5f103dc20399cc2b31270edb7acb73bf197515df81f6b979e072aeceed05c7f2231433f4802d2c8df5f6224f76ebc08fe85b78c60c3dae4c94f5a6cc778d3c330322e31e544250238ce808f07c16ab13bc77dd21956358cbe420098178cd1be5468dfae7d60cd79fad09bca686fe7dfadabca7c2e075de53f2b4ab844872237ceb2e31d0e49b22c8ea25302711a17ab7c8fc5766e640780f27e8a9594", 0xce}, {&(0x7f00004ee000-0xdf)="c819b076c71866200d50065f89cf5ff9988005fc2daec626dcbc4333263788e717c7f147df83e11f325e625425e87c7c02a01e487dbca05a3caeec21657a409283c09048b04a60307430c3478943ff793e6dc09173fab4dfa8e4ac5d37e5b6777ca14f5f89f86f1bd7c10ab4a90512ac89ff1ef6848d5522490f3378c4d4d4354720709504e1dcf39d4a81143e0e57f4323db969ae024c4d4fef4eccb058ff26ffb47cae56c492f8318f73e1f3fbcc92a6f50e48f71fa9af52ce4fc0cd431e5263187706f4631be73e72f8d68d8c44a6e60fd0e1a3bf73f62e66ae582371c3", 0xdf}], 0x3, &(0x7f0000b13000)={0x20, 0x10f, 0x3, "8e0dde7d2a8304c9dd"}, 0x20, 0x8084}, 0x40000) 2018/01/16 01:32:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006be000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x2000, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket$inet6(0xa, 0x801, 0x796f6bc8) getuid() getsockname(r1, &(0x7f0000111000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000898000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x5)='veno\x00', 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) getgid() 2018/01/16 01:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006b3000)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f0000d6c000)=""/3, 0x3, 0x10000, &(0x7f00003fe000)={0x4, 0x1, 0x8, "fd468e768b3b", 0x7, 0x0}, 0x10) 2018/01/16 01:32:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockname$netlink(r0, &(0x7f0000729000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/16 01:32:18 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005fc000)={0x0, 0x0}, &(0x7f0000174000-0x4)=0x8) pipe(&(0x7f0000c1c000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c9a000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) 2018/01/16 01:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) pipe(&(0x7f0000470000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f77000-0x4)={r0}) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c95000-0x4)=0x5, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009ca000-0x8)=0x0, &(0x7f0000e6c000-0x4)=0xcb) 2018/01/16 01:32:18 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000018000)=0xeb5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r2, 0x0, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000019000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001b000-0x4)=r5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000)={0x0, 0x0}) 2018/01/16 01:32:18 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f2f000)=0x5, 0x14d) 2018/01/16 01:32:18 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000401000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000d9c000-0x10)={0x3, {"85b6d58b01836b"}, 0x1ff}, 0x10) mmap(&(0x7f0000f5d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000290000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b7000)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f5e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec7000-0x4)=0xe8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c52000-0x10)={0x0, 0x80000000, 0xffff, 0x98}, &(0x7f0000f5f000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002f9000-0xa0)={r4, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7, 0x5b000000, 0x8000, 0x10}, &(0x7f00008b6000-0x4)=0xa0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000076f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048b000)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000d80000-0x38)={0x0, 0x0, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)={0x12c4, 0xca, 0x724, 0x7, 0x0, "", [@generic="80d059050ed81dbbc6f5239fd72fbf5e6c24c43d83386c8eac99b7adfc91668df5a09d32d3262a5818f6e4b217b0a353209de9e90ae265c706bdb4bb8591d8c3233448f540a53b473922dac893981147e538db11215c7d05edbc5e0a418372f4f30e1398c68fcf7ceb71a8a15f8994964cc33505ec5b38d636a3459e6bad423aa61cb1", @nested={0x4, 0x15, []}, @generic="f46833ce11b8c077898911c90c4202d3fb2f4f65af273f9fb9736623616d2ce447281971eff4e64b3074f8b660f050", @nested={0x11e4, 0x51, [@generic="d4eaf9863a5c19ffdf06a9d744d15aeabf1454e1a7e02da8730ce1d023c8910f859b781b857a6c106f4dd023745aac66642893893bec7eb225644e9fe3b59476a82cbad772af55fc8b2d00705bb35f0b46100103f4e8d7af70dd35d9b9ce9023d0e63d13d702113fdc032c172c448fa4c0e6de738e75d00e5dc9cbebb454a9a0315a0a5df29487338a4af7efcda5f42156a55f69550c1f352f88724b78416dd1d425c6607da4ac91ce675c89c28b6520a7f812ee604add0c9c1bdb54157ba87e", @typed={0x10, 0x2b, @u64=0xfffffffffffffffc}, @generic="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", @typed={0x10, 0x3, @u64=0x2}, @generic="4482f17ef4cf94a218999bb48fbdfb70fd89af3b88395e4ba8986ee0314213d54af4353697f0130a4fc48eb106cedfde2ab45cf6ee689cb37a7fd9271af1e7daa633ea757698fc21d2da19bb6b5e51af113482d0ed273322b0064c8d9a146ed648610cc580052107d88ba0c178c4efe0e3b26015340dd10e3194e0e3bc748e1977a14ba0c008ef222874192150142a538ab2c16f2e0ea3ee93c7a04c9b24ff970d0c12f7379cc0454d2b4e133603fa13bba6303ac82b02036de5cd36d8e0567d3e9f0a2e0446cd4fba9c9d295271bce8cf57fbf04dbc01a8256c27b1afee6658de43aa0b5d6b6016", @typed={0x18, 0x13, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x71, @fd=r1}, @typed={0xc, 0x3e, @u32=0x9}]}, 0x12c4}], 0x1, &(0x7f0000f5e000-0x38)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x38, 0x10}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:32:18 executing program 5: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000551000)="ff00000007000000000000de00020000eafff80000ff0000", 0x1f6) 2018/01/16 01:32:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000769000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002d1000-0x44)="1c89f32fab3953aeb4e91bdaa34097b057d90f0385a03aba11e4a438752dbd6844a1a45b6f0e8bd46ff2894e9bf003dbd95cd67d91bd26e38da7f21b65ff8ad455", 0x41) accept$alg(r0, 0x0, 0x0) 2018/01/16 01:32:18 executing program 4: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x800, 0x3) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect$inet(r3, &(0x7f0000784000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/16 01:32:18 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000f0f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000bbf000)=[{&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000b08000-0xbf)=""/191, 0xbf}, {&(0x7f0000861000-0x12)=""/18, 0x12}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}], 0x5, &(0x7f0000000000)=""/7, 0x7, 0x7}, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000032f000-0x20)={@generic="ca4a90cd315b1033e88bedc4f6df1ce9", @ifru_flags=0x2}) 2018/01/16 01:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r0, &(0x7f00003a6000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r1, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000df4000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008bb000-0x4)=0xc) r1 = accept(r0, &(0x7f00005ea000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009d3000)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000267000-0xc)=@sack_info={0x0, 0x7, 0xfffffffffffffd5f}, &(0x7f00008d7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008aa000)={r2, 0x1000, "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"}, &(0x7f00004dd000-0x4)=0x1008) syz_emit_ethernet(0x3e, &(0x7f00006dc000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0xfffffffffffffffc]}) [ 594.422969] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pig=4657 comm=syz-executor5 2018/01/16 01:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001dc000-0xc)=@sack_info={0x0, 0x4, 0x6}, &(0x7f0000d0d000-0x4)=0xc) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000c3a000)={0xbf0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x81, 0x40e349af, 0x68, 0x4, &(0x7f0000e24000-0x10)=@common='irlan0\x00', 0x1f, 0xfff, 0x5}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000680000-0x8)={r1, 0x1ff, 0x4}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) socketpair(0x4, 0xe, 0x7, &(0x7f0000e2f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000083b000-0x8)={0x0, 0x6}, &(0x7f0000afb000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00004c8000-0xea)={0x0, 0x1ed, "5db312ace12da67353a8422bc56b235c91da92f441dd42a37ece3e2d9389d9314196e0ac82a61c0bde1b20e9199bf0a37e960ed402c29a31ff30c6bdcaffce3b51bda2e3df10d74ac2dcf20840e79f8a397d7de0ef8ea145c0ae41af657448fdaf83f1621ef5571083131857d4a79f8545d4c66672460a58f838992167f20261224e26d4acfe9024cebe89035ebc0a0d4b2ef5dff8f078c2490c57cb5a80820762a9194727ef5dbe63457f9d303ec64a8b3f6833652afdcdaea817021a0a7a71f1f2e95f757740f139189bec5b445898f9403bf177e3ebbd7a5630137b4bda5cfe09"}, &(0x7f00002fb000-0x4)=0xea) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00004eb000)={r6, 0x9, 0x6, 0x2, 0xff, 0x4, 0x8, 0x8, {r7, @in6={{0xa, 0x3, 0x372e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x4, 0xffffffff80000000, 0xffffffff}}, &(0x7f00005d1000)=0xb8) bind$alg(r3, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r8 = accept$alg(r3, 0x0, 0x0) write(r8, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) socket$inet6(0xa, 0x800, 0x81) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00001a8000-0x8)={r7, 0x3}, 0x8) recvmsg(r8, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/16 01:32:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00004d9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) 2018/01/16 01:32:19 executing program 2: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000472000)=0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000acc000)={0x27, 0x101, 0x401, 0x800007, 0x8000, 0x7fff, "2be5e6749e4eaa375b4168110f0d98578e00d2c48fe14dd82e1d55d21b421d6b0c8338352b1b6590496d0c98827dd11963facb9bcd4a74345a157a312d308c", 0x7}, 0x21) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) [ 594.479396] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pig=4686 comm=syz-executor5 2018/01/16 01:32:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001c0000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eef000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e20000)={r2, 0x80000, r3}) 2018/01/16 01:32:19 executing program 6: pipe(&(0x7f000002f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002cc000-0x4)=0x60, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x890c11}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x230)={0x230, 0x13, 0x0, 0x200, 0x1, 0x0, {0x5, 0x0, 0x8}, [@generic="71e7301e5771cf9efc8a27b6f9cafe6116cbdc49d12fe89f0ced86feec57121af5314241ff36b3efb92ac2f0cc7d18b46973e9e6b7baa08baec317c19af76e49c24c390aadf4b42c444e39444aa08775c2bb9d743c3c1885c7b1be791cc2821c8505f323a68e04ca294e9033a2d6cbf1f7f1622915d99574cdcf38afd0cee4b3b0", @generic="1a2fc9374937ecd7f86a5017143cead3a611f3789db920a360cb1edcf532aab68688a3388033cd601f64092dba2ac72314d55edf22712cd6e5c4fea32030dc0094d2f04fe55b72daec5418dfc57c6093ebdb6043b98b691d250a3890d433e8322f37e2bf6eacfa4a7375a743da6ffe644df169bf6b3df668e9fb575dba02fbf9ed6918bc7a3e321ed1af924d29074e6ad993cba6aa42c6055b0c5dc35022b5", @generic="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"]}, 0x230}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00003ba000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d6e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d40000-0xc)={0x2, 0x0}) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000d40000-0xf6)=""/246, &(0x7f0000bba000-0x4)=0xf6) 2018/01/16 01:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ff7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = socket(0x9, 0xa, 0x2) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00005e5000-0x2)={0x100, 0x1000}, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009b0000-0xf)="", 0x0) getsockname$packet(r1, &(0x7f0000085000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c09000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000995000)={{{@in6=@loopback={0x0, 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb4000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c1b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x0, 0x101, 0x2, 0x0, 0x20, 0x3f, r2, r3}, {0x1d, 0x9, 0x101, 0x5779, 0x8, 0x9, 0x3, 0x0}, {0x0, 0x90000, 0x130, 0x0}, 0x6, 0xf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x5, 0x3, 0x0, 0x3f, 0x0, 0x96, 0x200}}, 0xe8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dc9000)={0xe55e, 0x4, 0x0, 0x1ff, 0x4, [{0x6, 0x800, 0x4, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x800, 0x8, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xa1, 0x7fffffff, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x2, 0x8, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d34000)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00004e8000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f00000d8000)=0xc) 2018/01/16 01:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000004e000-0x4)=0x7fe, 0xffffffffffffff8e) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007b8000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000b73000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00009b4000)=0x401, 0xfffffd04) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/16 01:32:19 executing program 0: socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000042000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000f4000)=@req3={0xa7fe, 0x5, 0x32c, 0x5, 0x0, 0xff, 0x1}, 0x1c) write(r0, &(0x7f00000f4000-0xd9)="3a1999959fdf2537f6e5a7020dd0e6952722d050e7e481186cc6b0a8f4f8f58fa3da0f6343744f776a37e0f6e6ce6da51046ff404a71e28d18b06cdb0159f5c117c3aaedac6715ddef3e83b43eb9f7c069867e7e935393b9c7b6fd465547117f6575d9ca7e8dc1e10a9fedbae4d8297f62603e36b5bb5ac6777a1cacfcc90bf25b312767da138ec8964a9410422328123b2c04082f66f8334e60980220a3682c92c51b0bac913bd8321a89eadca29ef3752d3326c4bb1d16672fc7b80edf32bbab318c532a29535abb0a7a01e0970ed3df112cef8fa65360d5", 0xd9) [ 594.483913] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 01:32:19 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000767000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000444000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000648000-0x38)={0x0, 0x0, &(0x7f000073a000-0x70)=[{&(0x7f0000ec1000-0x5d)="177834b3867a250e5aa7515652a4eb530b83a82b27dcc65a", 0x18}], 0x1, &(0x7f00005dd000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/16 01:32:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/16 01:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x0, &(0x7f0000489000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000904000)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a55000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x0, 0x0) socket$inet6(0xa, 0x6, 0x80000000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000008e000-0x4)={r2}) r5 = accept$inet6(r1, 0x0, &(0x7f00002f0000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000071f000)={0x0, 0x0, 0x0}, &(0x7f0000217000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00006fc000)={0x0, 0x2}, &(0x7f00009b3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000b2d000)={0x3, 0x5, 0x81, 0x7888, r7}, &(0x7f000070e000-0x4)=0x10) bind$pptp(r0, &(0x7f000008c000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x16}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000e4d000-0xbf)=""/191, &(0x7f0000042000-0x4)=0xbf) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000c87000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x2, 0x1, 0x1, 0x2, 0x0, 0x0, 0x80, 0x7f, 0x0, r6}, {0x8, 0x8, 0x7, 0xdc6d, 0xfffffffffffffffd, 0x56a, 0x400, 0xfffffffffffffffd}, {0xffffffffffffff77, 0x3, 0x4, 0x4}, 0x4, 0xc, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x3, 0x1, 0x40, 0x8, 0x4, 0x100}}, 0xe8) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000aaa000-0x88)=@hopopts={0x84, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x629e}, @generic={0x80000000, 0x73, "e87898ad8b98d2cb9bd25405d8eb70c0a0dc11abfdf20c54e88cf30f06e0b15350754fe73918e8693ce3f53cd27018abb66d882eecadbc35250ef945a3c4ce6e994b7f7af389c34d96171c129dda63f5a3656daa21b57ff11b0415c8aaab34989d9d5d92bb3cad0960a6bcb03362866262dab5"}]}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005ef000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff, 0x0, 0x1, 0x4, 0x8, 0xffffffffffffff01, 0x10001}, 0x20) 2018/01/16 01:32:19 executing program 5: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f000055c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d8000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x0, 0xa, 0x80, 0x80, 0x33, r3, r4}, {0x0, 0x4, 0x6, 0x6, 0x2, 0x4, 0x3, 0x401}, {0x2, 0x1, 0x0, 0x800}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x6c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x4, 0x200, 0x1, 0x7fff}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 01:32:19 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd4000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00003b5000-0x4)=0x4) 2018/01/16 01:32:19 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000011000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000000d000)=0x32, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454dc, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000011000)={0x20, 0x1, 0x1, 0x6, 0x6, 0x8, 0x100000001, 0x100000000, 0x0}, &(0x7f000000b000)=0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000005000-0x98)={0x0, @in6={{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x25b}, &(0x7f0000011000)=0x98) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000012000-0x38)={&(0x7f000000f000)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, 0x1c, &(0x7f0000007000)=[{&(0x7f0000012000-0xa9)="f6da8c6fab89afcbff65fb45cf17aa0877b425871877f0d6b194d34d7ff3f9a308cd6818dbcbb8767cf68c89d4a6c338a81ee4f9433173796e9771bb360c3a44a5ace267a4d0de56964d3cc0b4998e3ed6caaf5b786fa9a8f12a054d1183e4c06d82d7b0d51ec10e04a9547ced8273e7bbd8abc8fc362a15f4f8587f63d55d9f621c016762bd5edaaf536a822856aa02c803ec041399ea35616ef40ec6895e0372ebde3a98e9090a1b", 0xa9}, {&(0x7f0000011000)="", 0x0}, {&(0x7f0000011000)="b1d15ab3b92f9b6ffe5f6317e204932e9a7707315ec6589a18e71f837633d34c9c9569fb65917306ea51d1ffe5fdc832d414ee1c553f948ca99dd160188658ab327fcf0fd7afa756089a5e2e94ccf3557c45e99e5ddcdf37ca90e89e95552d228a8fa23735ea45bcc8c65a84ecd7bf2cb981adb79023e545e94735b455b90027e7ce6b1255ff5f7757c5e4faa9aa77a352ce5649a0052a5fc1bf7016ddcf2bd60fb58baed6e1f0fb68b26c12c27d1994ca3311841b7f2020cb7f8e", 0xbb}, {&(0x7f0000012000-0xfb)="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", 0xfb}, {&(0x7f0000003000-0x32)="3e1ce3aa015bcd14f36d4b7288aab67a63736b50413ab0eb242064dd2cc85b4ea635504dcb214b91912fadc5d466160959e5", 0x32}, {&(0x7f0000012000-0x3b)="0ac0cd42af00c29c71ad9d4e3dd20b3e6820f482944f1eaf732e3f9291d706797134adc84c4d4b9558ee067f1135765d4d23eb9272da1a5c3b8798", 0x3b}, {&(0x7f0000012000-0x3a)="2953e78d53c80852a02eac7272c960c7da04b7c36e6897eb2c12c2896ce12f270c220e81f64d70d3269dd1f35d108fd8b468f6fce036ca756ecd", 0x3a}, {&(0x7f000000b000-0x77)="ec6c40df3e4fe58d5683e5ec84e8e513f4d4edd0e86424d7a4f5040c73d6438089e6eb1bfaef842cf9bbf2df0eb89fab62a2a9929e836056cc544d1bbc13229bb40b6bd05a3b48edf63447e8f27425bf920fb29bbcb6eedb65ebbfca9a3a254013fd3ba3ffc841abdd6132de7da6409a2843ea055f87d7", 0x77}, {&(0x7f0000012000-0x9a)="eed04cab5251a0c4a3a492ec190f70c4397d0939a4bc2ce0042c195667a4bf2269bdf32b09e7aefb30414a783ef8b604c7866f9e09a89d3d7b7c0f87a27446af5c0b56ead306bd0e03d05198cecd455a18e961be53d274a978268a5a777fc1d78c862c32aad9b445739b051655a1e28a8c3bfee7e652fb7411b4fa97de6f85f175c1043360717d32b42070e9aa2069a146592b48aba4e9a57d9f", 0x9a}], 0x9, &(0x7f0000011000)=[@sndrcv={0x30, 0x84, 0x1, {0x5052, 0xfffffffffffffffa, 0x0, 0x800, 0x4, 0x80000001, 0x22, 0xfffffffffffffff7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x7fff, 0x3, r6}}], 0x60, 0x1}, 0x800) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/16 01:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000544000)=0x100, 0x4) 2018/01/16 01:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00004ba000-0xb8)=""/184, 0xb8, 0x40002003, &(0x7f0000269000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000207000)=@common='dummy0\x00') sendto$inet(r0, &(0x7f0000b8c000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x299) 2018/01/16 01:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) bind$inet(r0, &(0x7f00002de000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000741000-0x39)="51431d38e57538e16f8d0d31350d8d73e57e2820fe10da9b43a8d410f7645a0f69128457f2d3332c443b0394898185a53a2009abc68219540c", 0x39, 0x1, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000429000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763a97201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c902502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d41540040000000000000008c310eb81f71ee8e166fc3bdd6362684bb5b0c60ec103218ac792149eefec5c32d8002e8b62f3516a4ece4f831936c33fb0e801ed673ff69ee832cfb94289e6eadcddae4af05cbb8b8909d9489496641ebed13e79a90c455739c5f5d0f17490e867894afcac9d3e79b610a320e0bab2a875515dced23fd65b85913d28377324e1a20f5e316bbfeb24a95008091f760732e73db83db33447ee2152aca78524f4e27b99d77379fcc2932abc79e2da8ed6720884aa4c8a1630f5131a59bfb05b9d9081779724e26872", 0x14c, 0x48004, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000e85000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000)="a2db030aaa24677f6f028dd521adba422c99a27980e8c6aa59b18102470cd64199f897d8156d04cc9841c81fd1fdc884eca127e7bc0210e37b12f8a5f09c2717c0bc8ae17cf6d71013ad7e14b3b38b6e4f949574421b7def9a0d0ba8b1f2296ee41727f0243953ab6fbe94a03105d1c648f12445a02db1f13aed62e66a161ba013f6", 0x82, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000590000-0xf8)="1c", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/16 01:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000097000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0xff, 0x8, 0x4, 0x4, 0x0}, 0x20) recvfrom$ipx(r4, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r5 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r7 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000630000-0x8c)={r6, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r4, 0x9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f000035a000)=0x0) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/16 01:32:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 594.708111] sctp: [Deprecated]: syz-executor5 (pid 4750) Use of struct sctp_assoc_value in delayed_ack socket option. [ 594.708111] Use struct sctp_sack_info instead 2018/01/16 01:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000276000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) pipe(&(0x7f00008c0000+0x165)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003cb000)=0x0) sendmsg$netlink(r1, &(0x7f0000672000-0x38)={&(0x7f0000143000-0xc)=@kern={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f000073c000)=[{&(0x7f0000efd000)={0x280c, 0x19, 0x604, 0x2, 0x2, "", [@nested={0x133c, 0xa, 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@typed={0xc, 0x58, @fd=r1}, @generic="36dcd96d5b609148df2bf4e8c9895d4cef4b96ec768505cbc9062d74f118be29aa194e24d57ffe514c1bac7f01be9921f973e9a50788388ed780fac145b0fa20b54a957edbeb27eff9da27f5faff3f8fd5308f56a210fda6c3ce4f06", @generic="c313af361ce3ed5e63da53af8f0c9bc61a5c6207b104c73e95f6e8009ad19cd0415e45a605a67f9dd8bfa053e95f241215f24e2f8687fe4494e0c2c0e6982871a060dad5cf4d726a5f2b0f1a1bae1c77f00becb5a50dcf485a6f61c3ef90fc822b6f5ed1b26bd53d9366c896351483eafc47f580b8b580edde374caceef9c9a6af56754e11697b780a4f7afe325fb169bc20cc59df7a6756dafe1ba278a32979def339b2c2040a1abd8de29344c723f72c44ff7a4924f4f3ea0b6829600473b8c434817a6f647a4d38bf16734ec2c79c460d753b", @generic="449e37425f89fc27de9e365e0daadd048dcdf0b52494182b0f4ceef5ec5f396d35dbad1f6384c2d8dd605da6f1b91d7c0c6b771e9e3fc95a4d373db9c281856e13ffde1c2aa71f9a726650eea066bdbe745024f06d158d74803689ec5e6253873331aecc64384e068b7c1d5bc100ec9716fa2e7b98ba48830ebfeb31c1700ba55a6db17056a23a201d34b7ea0ac0f42434dc0770e9ab337952e6c97596ae1a498101d1b8f4785b", @typed={0x40, 0x34, @binary="b030fbc930bcddab38781c134395d943ab1907d3442674ff42c035faec52bac6dfa57f288a60556407f13f3d3a4d8cb356ae79361d7b9189"}, @typed={0xc, 0x29, @pid=r3}, @generic="3bd5e033299d4cf9a14cc94d216553c4798f3ffadc99ece80ecd270cabe951d4db87857c3bda31874628c86247bfcbb51507a2082d0d2024ccacf393673f2247d572a4928f578883f7518cdd970183c0601b8a9b2c66b8bb6cd93a94a7eff64d4cd11eb1b2c5889436801e6b394d7a772c0cd6c25f378d9561adadb26411e93ed9c87e82c2b71d47216f224da55e690934c061ff633d003a", @generic="9c0e8733b92ac5070abb4704bab02c6f7b3c2eb82241a224a1549c6dad5b1aa7325ab92f1c93f6f997c9233bd11db88107c58f7da3c1e85ec6c8244b343260b4e8ce044246c21b89cf367babb6d0b336b95c147bcdb3544a8bc2fc201ac28609b389e3d49dc03f63b59b2a632a9d632e71bde26f03e8b6d41293da07081a6ea5a8c888bc2dc39432b89d0513cadb4780ea10b5040f61bd1bca445ed25ecb45a212863bb2b5c17e30020da0c5e4584e2663f7e18c5a06ece6f35557f4ce90"]}, @nested={0x9c, 0x47, [@generic="4457f2cbe7e472ac7cc33d02f5b2caddd5d4822b6c7ea5a78355254c705a843714eef2079e66cfe11d55b6f767bd4b1c045484da31a4d3147169e751eb081ffdb0678b68372559cdfb84dd1b321d982fc83a43", @typed={0x8, 0x50, @void=""}, @generic="e9cbb7dba71ef2cf294a0f8fb4df4d31fabc4e7af1126be9eb54313f0101e8427feb1c6a74dcf238", @typed={0xc, 0x1e, @u32=0x7fffffff}, @typed={0x8, 0x16, @void=""}]}, @generic="09d671705e7ecce741d6d6db4a850078484794cfdce6d8017b075c2edaa2b4db76f4a239b1e12866682ee238bf274b0290c2b86b940061d963e7c71a05f946c4a56b882091c087e7b3c4b8a38e59f17ac830e7200f91a151961b59baadee5604bfb1379d57ae843b53241ad792cec481584ac37f308dfb641bfc4b8eb43d705d985dc7549d68a55ce19be69a06a5f228f3c75b89f715"]}, 0x280c}], 0x1, 0x0, 0x0, 0x4004000}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f000007a000-0x4)=0x9) bind$inet(r1, &(0x7f0000c8b000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00005ee000-0x28)={&(0x7f0000d79000/0x1000)=nil, 0x1f, 0x0, 0x20, &(0x7f0000fdb000/0x2000)=nil, 0x40}) accept$ipx(r2, &(0x7f0000d40000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f09000-0x4)=0x10) [ 594.790157] sctp: [Deprecated]: syz-executor5 (pid 4769) Use of struct sctp_assoc_value in delayed_ack socket option. [ 594.790157] Use struct sctp_sack_info instead 2018/01/16 01:32:19 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) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00005ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ac000)=0x14) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00005ac000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8, 0x7fff, 0x7, 0x500, 0xffffffffffffffff, 0x100, r3}) 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$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/16 01:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000c1c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003f2000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ef0000-0x1)={r1, 0xfffffffffffffffe}) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16", 0x1}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000f26000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000081e000)=0x14) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00003fa000)=0x3fb, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000a4000-0x14)={{0x8, 0x9, 0x3a6fcec8, 0x3, 0xffffffff, 0x2552}, 0x4, 0x1, 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e82000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000083000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000d10000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, r5}, 0x14) socketpair(0x13, 0x803, 0x3, &(0x7f000047f000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000357000)={r1, r6, 0x2, 0x1}, 0x10) recvfrom$inet6(r7, &(0x7f0000e2f000-0x3e)=""/62, 0x3e, 0xccf5683f9314dbac, &(0x7f0000282000)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000a65000)={0x0, 0x80, 0x5, 0xea}, &(0x7f0000bbf000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a92000-0x6)={r8, 0xffff}, &(0x7f000036b000-0x4)=0x6) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000165000)=0x0, &(0x7f0000166000)=0x4) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000ae8000)={@rand_addr=0x7, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000f28000)={0x0, 0x6e, "ba79ebcc68ce2fba2be64e4360536c9c6438d3b22415c45251e8309efa8d1662303bba591fba89a8c4834ee7005e253c1af411d9f83e1b8e0f5137e18bb2fc9352795d7491da7d4a8ecb588869574baecae4f0a53e5743524398fd455337a2ad138a94a5303f86c44f0e64376769"}, &(0x7f00001a5000)=0x76) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000ad2000)={r9, 0xe0e, 0x8, [0x10000, 0xbb4b, 0x7, 0x4, 0x4, 0x10001, 0x3, 0x0]}, &(0x7f00004fc000)=0x18) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000bc3000)=0x2, 0x4) 2018/01/16 01:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvmsg(r0, &(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) write(r0, &(0x7f0000368000)="240000001b0001dfeb0300008001010001f6ff0b08000300013f0000f701800000161701", 0x24) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000765000-0x70)={r0, r0, 0x1, 0x9, &(0x7f000089f000-0xe6)="1bff762da1b5fb891c6cda77d930bab4ef289b4df36f228537765bccf0dcc1db1dd1b2878e27ee1e83e2e3d5fb30e24fe66672a459244161020b28b6238a80b02b7fc4474ca0219b35236ae4718c47e342646f44d4cc895c46ea5d9d92f987d1b81526c526a3061d1c1cef677613da576568f25fa3bd08382f2be08d1d7b5cfd3cf8ea04de83b24a5fea9962e6bdb58ae7bae9ae4f2c6e321c92795da642746470aca52a43fddad4d1281d0dbbe790e951679a4be4bbadd9717113953c53a27f4a0241fc001993394df679cb33efbccbc871bc3ed38fc919cd3399453ca48d2e9eda5e8135f7", 0x400000, 0x401, 0x4, 0x2, 0x7ff, 0x4, 0x3, "4f0c05615ac2e58d056b27065d1db86204244a983409c1e145e871763b0e402db2594f769a48f75a0356b6a6d4d63585338f1948c87a682a0f803d42215d12f120b8759aa75d8154"}) 2018/01/16 01:32:19 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0xcfe, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f000000e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x2, &(0x7f0000007000-0x8)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000e000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f000000d000)=0x3e6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000d000)={r3, 0x31, "be17b9d296c5d0e4ebc7cc944ca37dd6f258135a07c05d674b79b69ca84d97c2e827103caa63f7e06ab9a6725b677515b4"}, &(0x7f0000005000-0x4)=0x39) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000a000)=[{&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f000000c000-0xa8)=""/168, 0xa8}, {&(0x7f000000e000-0xa3)=""/163, 0xa3}, {&(0x7f000000e000-0x89)=""/137, 0x89}, {&(0x7f000000d000)=""/34, 0x22}, {&(0x7f000000b000-0x78)=""/120, 0x78}], 0x6, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000d000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f000000d000-0x10)={0x8, 0x2, 0x401, 0x624a}) connect$can_bcm(r4, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f000000e000-0x4)=0xb03, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000004000-0x10)={0x0, r5, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000002000-0x8)={r5, r8}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f000000f000)=0x2, 0x4) sendmsg(r4, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x3, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:32:19 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000d2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000013000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000104000-0x4)=0x10, 0x800) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000b0000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000105000-0x38)={&(0x7f0000083000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000105000-0x70)=[{&(0x7f00000f1000-0x36)=""/54, 0x36}, {&(0x7f0000104000)=""/221, 0xdd}, {&(0x7f0000040000)=""/76, 0x4c}, {&(0x7f0000105000-0x3e)=""/62, 0x3e}, {&(0x7f00000e4000)=""/126, 0x7e}, {&(0x7f0000084000-0x45)=""/69, 0x45}, {&(0x7f00000b6000)=""/242, 0xf2}], 0x7, &(0x7f0000104000)=""/26, 0x1a, 0x9}, 0x100) syz_emit_ethernet(0x6e, &(0x7f0000100000-0x145)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cc7288", 0x0, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "8675706e0422501e"}}}}}}}, 0x0) pipe(&(0x7f00000b2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000012000)={0x4, 0x1, 0x20b, 0x9, 0x8, 0x4, 0xc48b, 0x1, 0x0}, &(0x7f0000040000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000007a000)=@assoc_value={r4, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000a1000-0x6)={r4, 0x5}, 0x6) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000103000)=0x40, 0x1) 2018/01/16 01:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00008cd000-0x16a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000da1000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cb2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c11000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000705000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffff8, r1}) 2018/01/16 01:32:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000664000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00006f3000-0x20)=[{&(0x7f0000f4b000-0x3d)=""/61, 0x3d}, {&(0x7f0000000000)=""/248, 0xf8}], 0x2, 0x0, 0x0, 0x3}, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x8, 0x5, [0x0, 0x2, 0x8, 0x80, 0x1]}, 0x12) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x10001, 0x4) listen(r0, 0x80000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000)={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = accept(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000005000-0x48)="13b16e04178d429cad879d8486b0549302404a72e71009ff0a224c2bc74c3f8c8c1c4e077f58c07f19965ceae7b476844be2606e0014ffccaa3cd1a9c144e1dd8c67b4a1dec16356", 0x48, 0x800, &(0x7f0000005000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x800, 0x9, 0x2, 0x100000000000000, 0x9, 0x9, 0x1, 0x5, 0x8, 0x7fff, 0x3ff, 0x7, 0x6, 0x385]}, &(0x7f0000002000)=0x108) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1ff, 0x3cc8}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r6, 0x7c4}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000005000-0x4)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r7, &(0x7f0000005000)={&(0x7f0000007000-0xc)=@proc={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000006000-0x10)=[{&(0x7f0000000000)={0x44, 0x2c, 0x20, 0x4, 0x0, "", [@typed={0x8, 0x1e, @void=""}, @typed={0xc, 0x6d, @u32=0x100000001}, @typed={0x18, 0x40, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x47, @void=""}]}, 0x44}], 0x1, &(0x7f0000007000-0x120)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r5, r5]}, @rights={0x28, 0x1, 0x1, [r5, r5, r0, r0, r5, r0]}, @rights={0x28, 0x1, 0x1, [r5, r0, r5, r0, r5]}, @rights={0x28, 0x1, 0x1, [r0, r5, r0, r5, r0]}, @rights={0x28, 0x1, 0x1, [r5, r0, r0, r5, r0, r5]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x120, 0x20048010}, 0x4080) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000008000-0x4)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000)={0xff, 0x4, 0x4, 0x8, 0x34700000000000, 0x3, 0x6, 0x87c8, r1}, 0x20) 2018/01/16 01:32:19 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x6, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005c2000-0xb)={0x73ae, 0xfffffffffffffff7, 0x99d, 0x70, 0x400000000000, 0x40, 0x44, 0xede, 0x6, 0x9, 0x8000}, 0xb) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f23000-0x8)={0x3, 0x2}, 0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f21000)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f000018c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a75000)=0x14) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000291000)={0x0}, &(0x7f0000f23000-0x4)=0x4) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f21000)={0x0, 0x0, 0x0}, &(0x7f0000f21000)=0xfffffffffffffe73) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f0000f21000)=@flushpolicy={0x420, 0x1d, 0x90debbc1fc41051d, 0x7, 0x0, "", [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @ipv6_hthresh={0x8, 0x4, {0x62, 0x7f}}, @sa={0xe8, 0x6, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xa9, 0x2, 0x0, 0x2, 0x80, 0x20, 0x3c, 0x0, r2}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, @in=@multicast1=0xe0000001, {0x4000, 0x81, 0x8, 0x7f, 0x100, 0xfffffffffffffffc, 0x1912af38, 0x800}, {0x3ff, 0xffff, 0x6, 0x2}, {0x29, 0x3, 0x1}, 0x5, 0x0, 0x2, 0x0, 0x8, 0x1}}, @algo_comp={0xe8, 0x3, {{'deflate\x00'}, 0x4e8, "0be24e61c6997d225d0bc32f1c72d3ea251514eb94f22e96eac1e467465f568e2ff0da8b14ffdbbda8f8fd9d9a9bbcb19419520109bf9f365baa4724c56d011bad65afd50ab3b32bcf26a44f8dabaf99f925703dac47d7c6cd6f62d6b17218ce912f285e40367f31fde5ddf66bb025983b7da0ecc14f05207e58f6900f03c1111bbe9641013cf81b70e4359cdf6b87e808ef2562ffd0832bf62e7d429f"}}, @migrate={0x88, 0x11, [{@in=@rand_addr=0x2, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x2, 0x0, 0x7, 0xa, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x8, 0x6c, 0x0, 0x0, 0x7, 0x2, 0xa}]}, @lifetime_val={0x28, 0x9, {0xa5e, 0x2, 0x5, 0x80}}, @algo_auth_trunc={0x94, 0x14, {{'sha384-avx2\x00'}, 0x238, 0xe0, "ee97c311c6ae9a61c209bc29eee4e5f597e7e5e55c6d6cdb29730753d2f193a4a9515559623ed9b1e7d52ea1372ef512b1c02a8e1c1bd84e0a2bdf1a9a73a863f7ebcd885a98f4"}}, @sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in6=@loopback={0x0, 0x1}, 0x0, 0x5, 0x3, 0x5, 0x0, 0x80, 0x0, 0x3a, r3, r4}, {@in=@broadcast=0xffffffff, 0x3, 0x7f}, @in=@empty=0x0, {0x10001, 0x7, 0x1ff, 0x1, 0xd40, 0x2, 0x9, 0x1}, {0x8, 0x8, 0x100, 0x5}, {0x6, 0x6, 0x8000}, 0x6, 0x0, 0x2, 0x7, 0x9, 0x22}}]}, 0x420}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f000057c000-0x3f)=""/63, &(0x7f0000f22000-0x4)=0x3f) 2018/01/16 01:32:19 executing program 6: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000792000)=@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}}}, &(0x7f0000792000)=0x3a) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000793000-0x48)=@full={{0x3, {"dbe08299a69f21"}, 0x4}, [{"a1459e64f2015e"}, {"671909fc636b62"}, {"5c9e9c1522fe12"}, {"6aff040b133d9d"}, {"d94ce0dde5c39e"}, {"a99ec7aa0748db"}, {"7c7675375e6881"}, {"8fc73755ce96d1"}]}, 0x48) recvmsg$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(&(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) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000793000)={0x10, 0x0, 0x2, 0x200000}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000615000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00004ec000)={0x3, 0x4}) 2018/01/16 01:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) shutdown(r0, 0x2) 2018/01/16 01:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1040000005, 0x84) connect$inet(r0, &(0x7f00002e4000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000002) getpeername(r0, &(0x7f00009cb000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000987000-0x4)=0x9) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009d9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x676, 0x7, 0x0, 0x40, 0x0}, &(0x7f000045d000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000054b000-0x10)={0xffffffffffff7fff, 0x800e, 0x4, 0x200, r2}, 0x10) recvmsg$kcm(r1, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0}, 0xa) recvfrom$unix(r1, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 01:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000c00000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000033000)={0x10, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000510000-0x8)={0x0, 0x0}) accept4$packet(r4, &(0x7f0000fb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aee000)=0x14, 0x80000) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000b71000)=0x8, &(0x7f00002a1000-0x4)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d76000-0x20)={r4, 0x3, 0x1, 0x5, &(0x7f0000fba000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl(r3, 0x3, &(0x7f000005a000-0x8d)="7a150a49fd64db5d20f0fa01bd49091dd65755bc43ca8882828ce5296b2f4515c8a15d2796e2fd5cb402b40c36c4c20809f2101e7973d4c7508b1e63ad176e2c1104f3beec1d0761226a4065a66601b6e08c6847badd91b043720607c3eb0f09017413e092e3d927634350884b990919dc98e7aa47cf4d081004faa0c21038b02d0431a629f838b1d832643fe1") ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00009d2000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="fdffffffffffffffde0205fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/16 01:32:19 executing program 6: r0 = socket(0x18, 0x0, 0x2) getsockname$ax25(r0, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x570c, 0x1, 0x5, 0x1000, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8}, 0x98) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x2, 0x9, 0x3f, "59f57d3ec4b0", "cfad1b8a66c3f191efb2cc9b8451cee6"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00003ac000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000c79000-0x10)={&(0x7f00004ae000)={0x688, 0x1d, 0x0, 0x0, 0x0, {0x1d, 0x0, 0x0}, [@nested={0x388, 0x74, [@typed={0xc, 0x2d, @u32=0x2}, @typed={0xdc, 0x6c, @binary="778bc3627f32e46fcccd846f81d41fabcfabd83bb7ebc849137dddbc734a30b324c9d6a06ecc4d17acb313497f227da10045b2c05e658d82a5d37df61b92367537fd4ca85c03c142427715ab0b4cb19e4d7c8c59bdcdabeeca7cf61103ed7d182b680a0afc35a201645cfe8c88c190945797e9d27d40ce2207717f92f383c414b0ef79647b739ed327083c3a3e1d2b191e71d689d9c7eaa122555d4794372991c4fd6600c2f22ac5a1a59085149c8a1bd13b9bc67a3cfbf87039853d4b1e6d7560684967ef4e6500ed7e5835af2174d755"}, @generic="b5971cfcd0c1c20b31768404fa06fcb83e49500142c40d59a36b3b6f34ee5e3ca1a68b3927f89935c796832c6713c60b6ae95a1cc56f612def0938a4a2d1e2ad6478d991a16273271ae35c0ff31fb8de9c11aeadd618e904c2d068e81528ed2039a2d50ff9f19b85bfba30beceb39f0236f9ae85dca82a349df0696cfa6b8c65f1257e296d51f752ee2ca9c48f6d3401f4642a2c426a8366cadde28d3adcaf3a0a2071328f7665c53c38e6146bfa249dd971beb3827aaa2ff36c8adf1172e6", @generic="91d487cf086036bae027f44cafdfed7af144fdfd35e0e13ad74bb88c952c5ef08afe67e744f57816fa9934eca3b5cf76a0675be610199aeaba83975e7bc9a61fb86504f89195d2abc48ab0a22eb0a57836bf0eb86b60d2db7ecce0130f0534b5be875fab46", @generic="fa03a689bcf50d5618ebeb931b9a95800e5c8c7d9c7a25861b", @typed={0x18, 0x19, @ipv6=@loopback={0x0, 0x1}}, @generic="2e061a5e9d71e0ebeea53fe3eb44f0cac4aaa16189bafaf560c817b3ef352b3dd219c1e1c2b3565fa1a92dd8c8408a1b1e27e471d0accfa1c1e0f7bece0c98d5944af7f1c179270ed7797067a9ebedbcad3ea92027f7b0fa900657117d1d0658", @generic="a3bfe4e8bad9e75a1eba820366f463870070c5c22ae1c2dd5d1b430e42a8d44b9c7a13ade8582ea480a66cac9869bcc0f40f39cd5f5203b3c296926201f2ee5a6573ccb708aa52311ebe20f59d98a7d8db79039d5fff6b7310c3f63d44f2e06d4033d0b2fec4e3fb872b07778f1a58156c00ff98fc6d43ca4713d1f75f7b602df0305acc1034cb3e414f3631094f882571d066b902f56fc5d5e58bc88a8608a9f3be5c9282616032cad839d0e95dfec8dc69cee765f0e9ac3c9c2a8e41cb076eafba2d25366494b776ef91dbb677f9115a168a49d98c09bdf4e3332ae538e396469ec0b60846"]}, @typed={0x14, 0x3b, @str='em1{(-**\x00'}, @nested={0x1c, 0x1a, [@typed={0xc, 0x9, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x4e, @fd=r0}]}, @generic="6c162643ef693f57ace89bd8829bd0d7c4ac27445ad917b0ec8de062fda0b3d3348264c02bb0059d1d164c55bb9892b3511b21820a6d6f273f10dd5a1b455cce1879af75a16a8a9225b930aa66198269d417564b4ce13a704725cf607372c2815de24771e5a970c6a968b8e1f61facd170aa6f358b6b5074868dce409f8caa81ef8a013b889107560c120261", @typed={0x18, 0x16, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="41d0df4cc82bb2b5df404620390a1e736bfde8f4a2628d2cf4ab0a58361887596e08ba4511d36d43b6ac4ac1ec3e7c36133994b47881944adcfac74b295daf846d3610c2450ce5e04d20df28e1fb591f7a5cf392f52813d2347ede40c2a680633bab0c9ad8d042dc5e04af770c8f9afc775ce1fdd76408e7bd167716d11d5045c46f577e156ecc4e3c0bd4a7b6449e5d8004f8ecf11a2624a4136bdf85773406d7befe8617d81b9248cc9751e91c6ef99d298804a263152a884f52", @nested={0x140, 0x63, [@generic="0b65841a418c73fbe865f2d674b470b848bb3e9db11b19da867602ecbc45794885e83928ca50dff99d9137dcd09c615dcb350b3a8fcc3a089a2e69f20dcc5fbed8b732d53917a9fc17108d38305bacf61ce310ac507aec784b6da99c06387cc8d35e93aeae00c8fbed6de43793404dbbc62ba0482eac211f08556fe422f1b2405dfe19c45fb734d5994baffb77dcc9b4bb9f0d7356", @typed={0x18, 0x3f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="586a4a7f9a63976591447d6f17e19d140df5dcbe69052ffcce483384d021c31a9a94e26a45968bc20bc2016c01f2380424b84de689cf1340e15f1e019c4ea3422ce487207256f65370ea58238950a0fef82e2d1787310506b6f41ac9a70493c8a6ffcb5ca2bc72e8ea76984dda663f9bca2e19535ee505a6aaa837d57873", @typed={0x10, 0x2d, @u64=0x8}]}, @typed={0xc, 0x4b, @fd=r0}, @nested={0x10, 0x4e, [@typed={0xc, 0x67, @u32=0xa92f}]}]}, 0x688}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) 2018/01/16 01:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dd3000-0x8)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e93000)=@get={0x1, &(0x7f0000d54000)=""/143, 0x610d}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/16 01:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = bpf$PROG_LOAD(0x5, &(0x7f000037b000-0x48)={0x8, 0x13, &(0x7f000076b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x0, 0x3, 0x1, 0x0, 0x6, 0x100, 0x1}, @ldst={0x0, 0x0, 0x0, 0x7, 0x3, 0x2, 0xc}, @call={0x85, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x9, 0x3, 0x3, 0x100000001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000156000-0x4)='GPL\x00', 0xdf, 0xd1, &(0x7f00004f1000)=""/209, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000006a000)={r0, r1, 0x5, 0x2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername(0xffffffffffffffff, &(0x7f0000a07000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000755000)=0x3a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000663000-0x8e)={0x0, 0x86, "cfb7aab0588accc556171c4df14c123cfe1fc30de1ac0ede1b3e183fc176ff8d5da0f40882d10aa1d3a14df4cf58b92d692a7f53df3eba25b29c69211cb99b0418f97339269a79bbc931b30446ecc7a53ad0b28db3361e9ca632cb74cfa44e223cb12eba710a6b434bc93f89774cf78e938cd0cce84554a7b7fbc7086fc7a93535c1d409bea2"}, &(0x7f0000385000)=0x8e) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006e7000)=@assoc_value={0x0, 0x40d}, &(0x7f0000dfc000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b09000-0x8)=@assoc_value={r4, 0x3}, &(0x7f0000e81000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000255000-0x6)={0x0, 0xbe}, &(0x7f0000d40000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c3c000-0x10)={0x0, 0xfffffffffffff801, 0x645, 0x6}, &(0x7f00003d7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f7b000)={r3, @in6={{0xa, 0x3, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, 0x98) sendmsg$inet_sctp(r2, &(0x7f00001a0000)={&(0x7f0000f3b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x180000}, 0x1c, &(0x7f00003ad000)=[{&(0x7f000073c000)="612b0cd30ee881d6d5c1a884b6992325638e82b707e90ea1c165a30afea621001dc8aa49cab90eae8064ee0a376d984bafee26a7bd5e711d2198e8029119d6e6d8e0ff952598ce4bfe6fc11da6d0ef0eb365a47725c6f1911c3fe1069d2d00594a4afbff1d9a6e3629a0f75fe2432289", 0x70}, {&(0x7f0000313000-0x1000)="d9f061f48f43db383940841e8cc0416747e8fa965ecb8c201e3c8446c1af73216883306041ca23a612f98f07ed39125365420a50b0702b29535a25c5aedd0c9ee0c4d81751b39ee3b03cf901aff493694856aa9640f8c00f4888dc07fa7f003e797ab688c4bae784498ffd25c3bbf280fc1b14dd326f838606e4a4b4e1eaf398afa9bc18d25b39e50ab59a3547417dd4d23d90cda4fe1043d6bc198c3119d97bfefdba0400299d7e8237c4fd8931565fe0e96911c5441c703a693706b9929035247f957c4232acda0f261cbf1abe646330862ba949a08e4d46671c6f5bd746de85a6fc9093f7ccb17c61a13ac56864f29056e18a4535580be5f98194c25b0a38a9b335d0c9e5ba31e70479ebc0da476260387e8dce3279cc2a7a399ecd54eba4d61ce4b36032aae88a2850d36585378b009eeee4c5a8c92eedab836178efb8a83b83b62195f840a54e8651eec8f71e07511d0ef2c5c8c758220926a4f592fa71d8aacc59ac5d53499bffb6f53ec7c7199633fd7b9ec0cef2ff9110d1f4300c80123edf60d75b5453e3e4f6a674a197210b445281a1c74038e3b27cad5c7fd3a6a81a2e9c68fd42dd1e767b7f9c761907eda3c246bf01965bce71c9ac0364adfe2ee4714cbc7e7bf2d43fa5336320aecd25cfcef0ecc77406e9073fbb397e48826b8fc8156bf4771538b6c8477b2fe62e605b7bbd3818ad66d5a2c52fbd7c6f4e003218472d4f33ff2de517493f0c25c34758339abed31c27ca33b367126898a5d47e591675d0c493a21152199d627a8472221a54747dd87bd799dbb577dcabfe7c92ba2ec5cc46f72f47f6ce5d770c531771ad5619f4db84c7d8b03586539cf8f7b3129d36a1010099a728b26537f94159d2412a25387e7186204578a5b2e92f9dc7943f46c166e0eb8f98fe0a078371c21c8f8fd10284a8ad09aaa483813f77e5e35ba43540aaf175dcb32ca2f0e81bfc52b16e94290d8a66fa7e76fe9db49381a32c8700a686e0ebcb968c68f5e5aa1a42c2a4bb400482d778f4861e56b95d76e1e7a14b25ad7fbc833c87fdb7521abffc5d6d147c384dd25142fa6154aae52c1a607ce7d6962f9d999f4f6113dc4f376944de8b4abf6e6864ecd1dcd0424a43ddd475cc6bae2c4de6f2ce2676ccc92cff28a2b7041e0afabf80adf1e441ff2a6eb2ae4b412f55dc78d4a11ddccf3c545e1c00631ed72bf0b0dcb92a67b0b6064c41763bd326c28840c4710fcdb6fd307641e0d0af6d2b7ad345f50750dbd05e3e86a15cd021099ad6f4aafedc3deacd8cab5ae710f0548c6ff110edc2afbff5783e248812a8d32efff8729ca2899195f3d6216cfc99cdfb9b81a9be9c61c1c6c8ac5ecce773a9891defbd3ec5b74bc77f1fca47ce988671fb9d8bbd7475f7e8f9a399ff0f93e867cd1f6828b678c4a1c96388688c5e903138319806d15dfa35ed98c66a575a56c44ed0df707a5b9889ef601f7d7e3265a16746a2b30f110a34a9b6005c073c93ad0e984ff18b9d671911cdc13d417297338da22c4c6ff83858f51593972e1956c1c307fbdcd812a15ba52cebc6f8a704f7a1a8911d8c2bcf6e6da54a4f971e041107fa1bc54f2bf70e3ae6004a58fbf0f53ca8d6d9a8728a7b8a8db7b19542103cccede35881d44df27992fb1e354bf8a2758c6c87a9dab97c88ba71262d071f9b833e4e87fa16c730a2cf571963966fabdf347ec6389b8145a8910cc26dfd3274234ee6e1b7debb9407f3d1964a59fac9cf96956f27f554135bbe658cadaf841609faa79241e638147889749c83b841f21171a3e9672e5ea8fd6d98c9137dd36de565d388efec5a4de75c2cef78e2c05042c4cf7c250edd3bb57661c6045e1d3137f4ae9899b92b4df74d7141608a130ca295b7a6abe8144901b319e6ebc02e1b6f14a0e39f89b734b6622a10cf7ceca803bd685087bd3fbcbb2114c25d28459e96f00aa4fadc6239b24b30940e058769fdd9d7eb089a6ed4e2b0b36bf88448d7e80bcf4ca5719f8aa32c45bbcf9f3dd0bd7adfc79981febca527dd3c4e8a27717617a94856e52f1798881e90fe59f7d0773c68b637b01d1372190a2b3f261fb06f50444b7c36cbf7868962bb30997806ba195537bc883cf91aa950a2b853f3d0be7a9472ac11c3e0beb6a6757c013cf4071ae86a4200dcb1529c11864456e640ea840e4572f9c4527e1fda9562e1796fee8f2370eab0b323fa45281463216cdd40ff02943370d55d5b7fbd2f5e8bd019cec3b1230e90a225f0904d81d548f1e12b0abd6d1f6f8adeac8a1ca5457cf1674d081b71419abfa5cd7dcd816a26403a78e22de3ab1f462e1ddb9f92f4c2c9ace439a419b604110cefb3a738d0a2b395024dca62886fb380a1a4edf4dd90b7d67914583e44deca94a037c473d5266100d7b857b7da3bdca3e991eed6e45281c91a0735357326549cbce3d8b5ae036affca9202b8e12fbf57fa726463262f1b5b59452aecbe06b256853d3af7fe40d645f39d71d70b0a7bb58c16c886edb1f6695d2a023e4c658e4b9b2fddd47c9c9dbf3355a2e28009317f80a9b5751cb302c574694a47e0f33e6ce38ae1489295559dbdd570db4ea644bb17cbdc736d5deb3b74d56e2a8a8883311cc00c6bdfe3a1d9137556f30a47a41aaf652cd139163a0353cef4259c7d17884b4553302318e9d7cc21910a5d9ce8a602f96d45642a7783ff485f53f2895bfca47ea1a3f112f301a092d23ed2e251085a60f407c2e4ae552bbaf3764a9db9b533ba8ad9b40cac27ea19f8f7c8fc1280f6ca4894f0c1ce65be4008de7519f798c5fd534cfe29f018ba24ac2f12d65f06e7ed77e7ba366c68d8a17e0a524f03a207adde5de76f0704672892d05d5d905683caf80a973b1093bfd2650b580ac720dd6953161115226d80067359237c7d26d4b9c0db2d746d14fb9b0bd9939e1da4988bd5f59b3b647116b8b5c67dacebc5f5454611e10a9b0fb6130c2c638ba05e64676d94c7612ea9b608471b3b4d6942e8c236896d1bd8a8f4fbe098f3e6f8f7b7c0eb71271f5625876114671e60cf96a726dab5119c88d866f0917bba10bfe2eb2b0ed066d008b78302dd92c3c7e6b67c62ae002fc12bc2c452b6e0ce74084299a7e1ca50b3c5da60e82712e5d57b653f5060cf55a673f930068b3a9287a2dffec34cb2ba31fc4747ec24b4febc4715736490480fc7d6d5525f3d633323e34eb98e2548896dcc6fb5a303067a06d0a546f5a2bbed9f458118bf67d7ae27f1308d473ece30f83ce84c168a3f4634adb0b2cc3f376892df3d75b53ce77f77183a09ac6e6ede987438a7fe54ed0853f51716fceefb25b797bdb740a474cc2f027003303c4552b84f8fad28ea1737de412c752cee5b45beca8bd3b8469481c9980472c596b2250ada0bfe96de61a2256579a06c3508242ae4cb8fd1a8f45b5dccb321886e6c4a673946add6cbe022feccd6aec79f7c2d510b7c8df22c671b47f9027788ce8de4d09b3f371b45c027738fb7a7c5781ae08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0x1000}, {&(0x7f0000568000)="ece8be346f5dedcb00488e62f79c59b16333d117af2f1a", 0x17}, {&(0x7f0000c04000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000607000)=[@sndrcv={0x30, 0x84, 0x1, {0x8e, 0x0, 0x200, 0x6, 0x5, 0x401, 0xfff, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x0, 0x80, 0x7fff, 0x3, 0x1800, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x3, 0x8, 0x1, 0x6, 0x0, 0x6, r6}}], 0x90, 0x40010}, 0x14) 2018/01/16 01:32:19 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb778}, 0x1c, &(0x7f0000004000-0x30)=[{&(0x7f0000002000-0xe2)="9ec814ebdfd36fcb3681232b42b0447b5150082781b82a33245f1be98bc3c2bc4b94fbc1ffee8de7043beae5b2c778f73ba1edac44f451a19728b766deee8ef665568dabc203a00fc89ab1d9319c47e9e31f2ed41e31d19411b7bbd5f192f73446264719fd24ea492e12a2d89a1fe39790a8490541528a722948a1f94ed4beb83b2cf156fa0f4ddb26425883aaaff5cf2d4d2682256b2e68d68010b8c357c7d3a9ad9e09bac247fb4796fc364d1dc30940ffa4b27bc9f552feab60ebb3e57c3933b49d7bc5e9d76ad29fef0e05968e1044a02eb8dbe145c431b60df5d8a658961488", 0xe2}, {&(0x7f0000001000)="82dd06a564bab770d5a979372bd130d68273385e17a7fcabfa99858e6323a478b73015f05a74a33be7e30625aaa593abafc7bd8ec7213aa8fa59888584d03e41e878014838081b571fd70e8045d8e82cfd263ed5d9a703f1f9af0a74ff88580654510f6169d78deb77fe0619505d7c202325dfbcbff1ce20155306d8d3178ab4aa422021496ece66eede34e8bd8aa4775314fc2d127f6f53fa9d344989dd9d8756", 0xa1}, {&(0x7f0000001000)="625b586c8be54d039afc7dfcbac88b803b417e38a9dba28e9d898963d11e90677e8371b26d4d15362dcde23e8f9ea46d608503a4201fa972ae74e0d95328f62c94dbff447edac36b8c43ddb95512a44485868a7d2bf93bf510a8ab6444d7aa518184d643fc03a71696e6b0d26ba8fed1", 0x70}], 0x3, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x8, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffffa, 0x8000, 0x3, 0x5, 0x9, 0x1ff, 0xfffffffffffffeff, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x4, 0xffff, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x820c, 0x20, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x20a, 0x80000001, 0x1, 0x6, 0x10001, 0x0, r2}}], 0xf0, 0x80}, 0x20000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000003000)={r2, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r7, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r6, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='tunl0\x00'}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000003000)={r2, 0x2}, &(0x7f0000006000-0x4)=0x8) readv(r1, &(0x7f0000003000-0x60)=[{&(0x7f0000002000)=""/127, 0x7f}, {&(0x7f0000002000)=""/112, 0x70}, {&(0x7f0000002000)=""/11, 0xb}, {&(0x7f0000002000)=""/39, 0x27}, {&(0x7f0000001000)=""/120, 0x78}, {&(0x7f0000003000-0xa2)=""/162, 0xa2}], 0x6) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 01:32:19 executing program 0: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="800a000000f7000000010040dd0d0022", 0x10) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f55000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c7000)=0x10, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f56000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f55000)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cfd000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000923000)={0x6, 0x0, 0x1000000002, 0x100000001ff}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000161000)={0x0, 0x5eab, 0x10, 0x4d19, 0x9}, &(0x7f0000f58000-0x4)=0x18) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004ed000)={r4, 0x87, "c6c7724024eb5f1e0ab3682a9a66b3606d072ba3aac585da8cb5dedca1d98220f6090bd3e9769630bbeb20d0012ac1c441930b388aec0a4d2eced4530946cc7a8267f3fa8f8b1585239e42ec678e3f54d9d49899ad7a597e9b3f172af349ff4408e759cf2c355f89e229b5e468d6252f7ab241c7765e989f0158d68e64bcf5508d51dd2f4193d5"}, &(0x7f0000f58000-0x4)=0x8f) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000f57000-0x10)={0x10001, r3}) r5 = accept$alg(r0, 0x0, 0x0) sendto(r5, &(0x7f0000f52000)="e081d057c227767ff660dd846df7136431ac12a51c92d575bc84d2211a6e595abe984c00000007c8fc5742a484d44a75096842e19dc4c96695a0e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a1840000000d4ef1bcff0811348f3d1db794f5a", 0x71, 0x0, &(0x7f00004c2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:19 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fe0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) readv(r1, &(0x7f000093c000)=[{&(0x7f000040b000)=""/162, 0xa2}, {&(0x7f0000774000-0x16)=""/22, 0x16}, {&(0x7f000062a000)=""/171, 0xab}], 0x3) connect$unix(r2, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x3) setsockopt(r0, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) 2018/01/16 01:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000062f000-0x2)=0xa58, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000c2e000)={0x100000000, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96, 0x7, 0x8, 0x9, 0x6, 0x0, 0x101, 0xff, 0x3}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000373000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00008eb000)={@generic="0897107d3939db821fd0e0db7683742e", @ifru_flags=0x8002}) 2018/01/16 01:32:19 executing program 5: socket$inet6(0xa, 0xfffffffffffffffc, 0x3) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/16 01:32:19 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x5bbbc957, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x0, 0xbe3, 0x1000, 0x2, 0x10001, 0x3ff, 0x4, {0x0, @in6={{0xa, 0x2, 0x5ba, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3ff, 0x80000000, 0x4, 0x3}}, &(0x7f0000009000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r2, &(0x7f0000000000)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt(r2, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/01/16 01:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000fea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e1a000)=@assoc_value={0x0, 0x0}, &(0x7f000034d000)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004f3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f37000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) sendto$llc(r0, &(0x7f00008ca000-0x49)="ec0f523cf2b71be95c2560a03bcfad0bf0fdb1e5d45343afb57a6cc8484f13beb3099eb8cb98ca68c465416bf28b71c93d8609372a3bd7ea6443ddd1f1c0d5515768e35e4214576b03", 0x49, 0x20000001, &(0x7f00006c3000)={0x1a, 0x0, 0x10000, 0x2, 0x8000, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00009e6000-0xc)={0x4b, 0xe9, 0x400, 0x7, 0x6, 0x7, 0x8}, 0xc) 2018/01/16 01:32:19 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) r3 = accept$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000-0x14)={0x0, 0x8, 0x6, [0x3ff, 0x8001, 0xf0, 0x8, 0xe480000000000000, 0x3]}, &(0x7f0000003000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r4, 0x835}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000004000)=@generic="3d3e627bbbc8cceefd44fec2323de299", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000-0x8)={r4, 0xffffffffffff0001}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000006000-0x4)=r4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000006000)={0x0, 0x1f, 0x0, 0x7, 0x3, [{0x1, 0x3, 0x893, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x200, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000007000)="6f5952a8b0c9ddf94ee6e934dc6c191e00c92877dede96047ed8a4be0490586de1d36a952eccd4acc270625097a120ca9903a7299810d199c14502ef15ad772846a30368ae024e3d78bc5abb2392dd8ba02a3236d4ac75ede8a30b42408c405a860e259a1b784c5a35bd08b0e346c25b38e5dc03ae046877cb3687231803982639bd0f2b689f6f1b7bd686959192fb6584a26ce43a88605262bb3e3515afb060a76cc65468416405eb59e8bab88c2763d9d3d0f3a7bed6a10c49a23d45109143a3e2f00042eeaa0b3a077b42afee2290b540428bdd0008cc2216aa921886d26685fed3b3991bbed18f1c1bf715ff03aa38b56d") ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x4000)=nil, 0xffffffffffffe125, 0x84024cc35a8ce7a4, 0x1, &(0x7f0000005000/0x2000)=nil, 0x5}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000003000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000008000)=[@in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x1, 0x7d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xc21}, @in6={0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x556}], 0xb0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f000000a000-0x108)={0x1cb94b82, {{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x1d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000000a000)=0x1, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000000c000-0x6)={0x1, &(0x7f0000007000)=""/0, &(0x7f000000c000-0x18)=[{0x1f, 0x1000, 0x0, &(0x7f0000004000-0x1000)=""/4096}]}) 2018/01/16 01:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f51000)={0x5, [0x2, 0x10000, 0x1, 0x40, 0x8a]}, 0xe) 2018/01/16 01:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009c6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d86000)={0x0, 0x0}, 0x1, 0x0) sendmsg$alg(r1, &(0x7f000011a000-0x38)={0x0, 0x0, &(0x7f0000c2a000)=[{&(0x7f0000c7a000-0x108)="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", 0x100}], 0x1, &(0x7f0000cb2000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 01:32:19 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000041f000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a0000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000562000)={0x0, 0x1000, 0x7f, 0x0, 0x6, 0x1, 0x5, 0x2, {0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x81, 0xffff, 0x10001}}, &(0x7f00003c0000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dcb000)={r1, @in6={{0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1c}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006b9000)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000912000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d0b000)=@assoc_id=0x0, &(0x7f0000575000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000012e000)={r5, 0x0, 0x20, 0x7, 0x9}, &(0x7f00000fe000-0x4)=0x18) 2018/01/16 01:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x2, 0x0) bind(r0, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) 2018/01/16 01:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) socketpair$inet6(0xa, 0x800, 0xfffffffffffff483, &(0x7f000062c000-0x8)={0x0, 0x0}) 2018/01/16 01:32:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 01:32:19 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e65000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000524000)=0x8, 0x4) 2018/01/16 01:32:19 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x8000, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000037000-0x8)={0x0, 0x4}, &(0x7f0000037000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0xfffffffffffffffb, 0x1f}, &(0x7f0000037000-0x4)=0x8) syz_emit_ethernet(0x66, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "c6fc9f"}, "fd92b20a13023b4f092725b980b522f452445a8d6b3048f7f1832ba569672403"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 01:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002fc000)=@assoc_value={0x0, 0x0}, &(0x7f0000600000)=0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80004, 0x9) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:32:19 executing program 5: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000158000-0x4)=0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ae8000-0x28)={@common='vcan0\x00', &(0x7f0000ae8000-0x10)=@ethtool_pauseparam={0x13, 0xbc9, 0x7fff, 0x84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x92, &(0x7f0000ae7000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xffffffffffffffff}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x12}], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @lsrr={0x83, 0x3, 0x3, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000000014e3, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x7, 0x3, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x28, 0x8, 0x1, 0x0, [{[@dev={0xac, 0x14, 0x0, 0x10}], 0x7}, {[], 0x4}, {[], 0x7ff}, {[@empty=0x0], 0x5ad}, {[@empty=0x0], 0xffffffffffffffc0}, {[], 0x5}]}, @generic={0x0, 0x9, "66e117d9f81dd2"}]}}, ""}}}}}, &(0x7f0000001000-0x8)={0x0, 0x0, []}) 2018/01/16 01:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x480000000) sendto$inet(r0, &(0x7f00002ef000-0x8)="ec78cd75ff87856b", 0x8, 0xc800, &(0x7f0000c51000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a76000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000ea5000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000559000-0x48)={0xf, 0x6, &(0x7f000032d000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x20, 0xd, 0x0, 0xd, 0x6, 0x10}, @alu={0x7, 0x3, 0x0, 0x3, 0x0, 0xffffffc0, 0xffffffffffffffff}], &(0x7f0000cda000-0x4)='GPL\x00', 0x3, 0x17, &(0x7f00006d1000)=""/23, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ebb000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ed6000-0x10)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:32:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f6b000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) read(r1, &(0x7f0000000000)=""/150, 0x96) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb46012cd2b7b223a, &(0x7f0000001000-0x31)=""/49, &(0x7f0000000000)=0x31) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) 2018/01/16 01:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) socketpair$inet6(0xa, 0x806, 0x7, &(0x7f0000192000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x1}, &(0x7f000024b000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ef6000)={r3, 0x80, 0x20, 0x81}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b4e000)={r5, @in6={{0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg$inet_sctp(r4, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r4, 0x3fe) r6 = accept$inet(r4, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r7 = accept(r6, &(0x7f0000476000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f8000-0x4)=0x8) sendmsg$netrom(r7, &(0x7f0000d14000-0x38)={&(0x7f00001c3000-0x10)=@ax25={0x3, {"b90c441b7f80c3"}, 0x1}, 0x10, &(0x7f0000696000)=[{&(0x7f00009a8000-0x71)="04a00fcb275679af7636b091e45d8ca4ef6fe33559fb574d39281e98384ec8a923fcfbe1940817e3068d1a2da947d27ebcae4cf313c092799c27db4c4f3eaea486168db1410d91c9c88567293c1e001f1ecf564207c2762f2b2f9f414ded567db1e575c5694d6b1dedd7920d69843685f5", 0x71}, {&(0x7f0000af7000-0x12)="ca13c0fad44ed331310c9f80d98bd1cb8302", 0x12}, {&(0x7f0000a31000)="043f3e6b5087c09a8ceca3d82fa8b65db1816c097c05dc53934f4a11badd5a8a88cbab465d04a27c7a9c8670554fcd14956f4558a5ecf74122cb0923c569e4313f368f0568d3f460cc2dd49fe8961ad905269ac0acf3c4f37223350eb6a7241ab74e60be2c7b9e705ccc75808a4d39292ab915d10cf317ab7ce3e5a100", 0x7d}, {&(0x7f0000572000-0x95)="d82a62b9e012eb96c78a3a0a9e8c9d0141339b915ba827f5fe05791a42bdf0e4740e46d18b9e636ab201e75e3e97a28ae81fc43e478d4056b2b806545c7355b9d265fc239f633ec48d720507d3544e6cc3c0a972d7ced2c3dc1fc3e4aad4eda4ccc98a94305887b92765476997370538286bc8d125df56f145eaa6e6204e8590a60946e3f4eedc99a712799c9e4ba2cbadaf064726", 0x95}, {&(0x7f0000563000+0xd9f)="", 0x0}, {&(0x7f0000f79000-0xa)="dcb3f73de01a02b9a845", 0xa}], 0x6, &(0x7f0000f73000)=[{0x90, 0x112, 0x72f3, "26aebde0b3f58c0b07626d8b38f352708f7072063eb80ff0e38cc37a9f86956406398b7485fae41bbdea98b153009286ced20418c2d3dfdb650b922c3543c4028238524d7538e618f33ff9d3db7f48568a4eb47d4a32168c73a69e9f3fd0da4973c29fa466243983b1f91e036094e1af77ce98cce484b1b0ef"}, {0x110, 0x10e, 0xffff, "bdf6b324cd78f6c99d8c539d4eda74751f5663947844bd50f919a5ca2408fae1745812ad53f7e99fae5d92ab135f14d3540f8f3b16f3b4851b7e88639e7b7dcd9239e594c5d59c1e574a5474beb76100d04e989cbe6a7121f0b7c8bd55150d0e44ac02cb9f17492065b35747d1e41573276c3edecaa476ba8d0099ac56d15a2284b357a18863998079994bf232bf1886d6a7f88567accaa443da312afc5ea916e7b8a7413d45e7a8029b405acddabe96b4c1764872635d9a5e96284a4ca09e33292fa87aa002718de8b0f9c45b1d5698fe50fd247f3062e1e81c4aeb1be151ea1bada64cabc53a007dce0d6634c2da75dbe1a7ccb16c631ec0"}, {0x58, 0x119, 0x2c2, "04f18f165cfa1c0bfb5c99f9be60bb636251212c576d6689e4a1ffaf2af5ef317a86f1ec8a744df21a06ff5b8e9bcf9e386cf8e67fe8310e7d1115bab34d26dea0dc"}], 0x1f8, 0x0}, 0x88c0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) write(r6, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000b49000-0x74)=[@in6={0xa, 0x2, 0x46b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2e4) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f000079e000-0x4)=0x0) setsockopt(r6, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r6, &(0x7f0000ff7000)=[{&(0x7f000022a000)="01", 0x0}], 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000b8b000)=0x0, &(0x7f000041f000-0x4)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r8, 0x29, 0xd3, &(0x7f0000720000)={{0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x7, [0x6, 0xde, 0x8, 0x3, 0x5, 0x0, 0x6, 0x7c]}, 0x5c) ioctl$sock_proto_private(r4, 0x89ea, &(0x7f00008fb000)="964c86ab73cd30944fd00c2c71774b34cdaddc16902a070d35a7154b4e6e725e55adfac5ed9ede97364d4ca4f0522fcf0c5b94b0f024a25de797271be315cec60a1b9b3a8db45c2db2cfb3327f1d17d3594327322aac12d27b545f9969c609691d1015a5daa6bb835e24c66e719af79e2943e316bb3c4679ae05f91ddd005fad1be94dcbb8a8ed6854ff880702cd3b871b1dae14de131b0789e46a2fc92181c2c59f902a83e841f8885af9bcc36b279c7ea6718a3b51faf5a9a09a5ffaa35a46c68113d7af0d064273969bb231c7a15765a765076a5adabd58020a89ae3075453ba2f9550077f23d8fcb9dea702b2895d46b5e9c4f0139") close(r6) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$PPPOEIOCDFWD(r7, 0xb101, 0x0) 2018/01/16 01:32:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f00006ae000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000855000-0x10)={0x0, 0x0, &(0x7f0000804000)=[]}, &(0x7f0000604000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000db9000)={r2, 0xf8}, 0x6) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0xfffffffffffffee8) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000c31000-0x4)=0x8, 0x4) 2018/01/16 01:32:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x60) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0xa, 0x7ff, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x460}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000001000-0x1604)={0x1604, 0x0, 0x4, 0x3, 0x5, 0x2, {0x5, 0x0, 0x6}, [@typed={0xc, 0x7c, @fd=r1}, @generic="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", @nested={0x1c, 0x62, [@typed={0xc, 0x7c, @uid=r3}, @typed={0xc, 0x58, @str='{\x00'}]}, @nested={0x114, 0x68, [@typed={0xe0, 0x69, @binary="55ae7377e4e2db8928010ef241be72140dd8ae0629e5ef94ce47af4a8e3b47ffc197665b5cca2d611b1fe324d2eebdabade39c150de074c94743587c6766aeaa45fa68d6f7baba45be32efa4bfd3e3dddef751a8abc692ad1519c230727bcb9eb147fcca356949b9e968c39722b93cad29c66f0c0a278b3577f7cd5eb90c77198ca0d8cda43a59efb4968605a7e432805441a08bc939d1f6bbe81f75b7b7d58330613b15a3267604417f93fa9acac0980dac4803dab17d47df0895bd0ed805021a8a6723f47268b54fdc97c82652f7406d324ae752"}, @typed={0x8, 0x69, @void=""}, @generic="127212b8bfd922bb4a2b7aa16135e9b14deb8f569c21", @typed={0x10, 0x77, @str='/wlan0-\x00'}]}, @nested={0x2b0, 0x46, [@generic="0ffb099f1a478ada9eb8a78d6a67c308e61991c9380daf9a9f5726bd8cf763a9f728018fff7e6c12d5", @generic="fdcef221f2e2e029b876c0ef29df3692aa721aa9b1b720ea24ad9076699dd7335d33532f1210685b955b006c9e047447301eebff0a6f1b157a44d55e4ca1a992fef323de06772b6ee54d8adad27efe80cd567b440c9b1d810556492c6ac71f2684a356149c3c91177a9e3f24204b2e6c1f6c9c99577423bb136fc66c20b4e70d27274c89584eab6ba727a096e912df57803ab92b766db3796bcca40287004b51a3d16a61edefc213f803473b1a5d8f005482a07105f2df93a2c8758c21c4a988784ad2558b4c1c961aeea6183bfe038f35e5956a46e157b694", @typed={0xc8, 0x51, @binary="0bb898a48a1982c15cfa29d15ecff019bb9992a802527a54c0639762737005b7cd8412ea8d7bc36718de88d8839fc52ec5f6479053a19d599b7952e04484ec308dbebf90cef04d937f0a38e5877dec6e9a2fd3a7cfb7f2262dcdba23576b030da8aab753b72a87254a2794e5010f655ad2894c729345dd07442091b1ee248d2a5e21eb926e2ab11ddcda80e0e256f61e21b34d838ee2b00789dd09b4f2044226d847803a92c81d9752a198acb56ce133c4a3e5ee84384b61f9869da9655c27"}, @typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @generic="5b8840e51e51fe289b29be405bdc22fbef4c600a129f27967c79f2d401cc3e468723d757a5d784ba0f610ecd8bdb9b575c388cabb413a29de7a17ff54f97662c880bdd402b1528bb3095336eb3e8ab808b3a45353bf3deeb04c84050b93484f2b8527646557b6011bf45f1bd75e36d696c7e8e5e7429476306d97108f149ad60bb154089c85eaa157a283138b2c550ee41f455b3c09de0dc668dc684f478b04ecfac04d1ab465335979afa92116de3d001864db46a762a0a05cd312356235c603f37dc1642d5b7"]}, @typed={0x10, 0x62, @str='selinux\x00'}, @nested={0xf4, 0x6a, [@generic="4130486396b5d79d7be3f44a2aaaa890c03a3bcf54d4d1c3263478851e77bcd86b2c87c94cb5ab4e60703d19696c0e1d6f247c7635cb9c68c049096ec7fc8f9889a4d42dcdb3975de999a7bb0ef46693107c2603117eab5ba64b21ace25bd61187aefa5e2d7e6f41e9297f40a03b3796e9f8cd023e0d2b026caf90feb43d2d21fd403814cf96a66190ea04fa42adcfc40dddc363ec964fb8d781f0c1041853fed6c470b52abe71d499653aaab069fc1fc6cdd92d52782dd7d7235b0a10954008fc8ee75bc3f05b3127f05de767e8b5069d3017bb39c2169cb078836b950da8ffc67c9444bd17c864a14684049aa848"]}, @generic="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0x1604}, 0x1, 0x0, 0x0, 0x801}, 0x801) 2018/01/16 01:32:19 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000020001009, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) r2 = socket(0x5, 0x87b9b170419154f1, 0x3) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fcb000)=[@in6={0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc1}, @in6={0xa, 0x2, 0x56dd019a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}], 0x38) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fcc000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000fcd000-0x4)=0x98) 2018/01/16 01:32:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000001000)=0x0) 2018/01/16 01:32:19 executing program 6: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x8) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000ed000+0xe5c)=0x0) 2018/01/16 01:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x9c4d) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000779000)=0x100000000, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a53000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[], 0x0, 0x0}, {&(0x7f000093e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x7fff}}], 0x30, 0x0}], 0x2, 0x40) r2 = accept4(r1, &(0x7f0000cf7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000251000-0x4)=0x10, 0x0) getsockname$ipx(r2, &(0x7f000003f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f73000)=0x10) 2018/01/16 01:32:19 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f000091f000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f95000)=0x0) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x8c, &(0x7f0000a76000)=[{&(0x7f000034e000-0xf)=""/15, 0xf}, {&(0x7f0000f91000)=""/172, 0xac}], 0x2, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 01:32:19 executing program 0: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e00000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0a) r3 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e00000)=@int=0x0, &(0x7f000036a000-0x4)=0x2e) getsockopt$sock_buf(r4, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x10000019f) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x800000000000006, 0xfda0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000019c000-0x14)={0x0, 0x9, 0xfff, 0x6, 0x14, 0xf996}, &(0x7f0000e00000)=0x14) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e01000-0x10)={0x0, 0x7, 0x7f, 0xd1}, &(0x7f0000e01000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000b85000-0x14)={0x0, 0x1, 0x74, 0x7ff, 0x827b, 0x300000000000}, &(0x7f0000e00000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d98000-0x10)={0x8000, 0x204, 0xffffff7ffffffff7, 0x3, r5}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r4, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r4, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/16 01:32:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000112000-0x8)={r1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000-0x4)=0xffffffffffff8000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000003000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r2, &(0x7f0000003000)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000004000)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000006000-0xc)={&(0x7f0000006000-0xe)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000006000)=[{0xf, 0x4}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000007000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000008000)={0x7, {{0xa, 0x1, 0x79d, @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]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc77}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000009000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 01:32:19 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x9) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000038a000)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x2}, 0x5}, 0x6e) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ed3000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000fc4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fc3000)=0x14) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b7f000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x1, 0x0, 0x1, 0x1, 0xa, 0xa0, 0x80, 0x0, r1, r2}, {0xffffffffffff0001, 0x40, 0xff, 0x80, 0x0, 0x5, 0xce, 0x7}, {0x1, 0x4, 0x6, 0x4}, 0x6, 0x9, 0x2, 0x0, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x2, 0x80, 0x3, 0x0, 0x80000000}}, 0xe8) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={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 01:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x5, 0xc3) recvfrom$inet6(r0, &(0x7f000058e000-0x1f)=""/247, 0xf7, 0x20, &(0x7f000053e000-0x1c)={0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8b0d}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000283000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x9, 0x200, 0x4, 0x8}, &(0x7f000082a000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e07000-0x8)={r1, 0x20}, &(0x7f0000b16000-0x4)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f00001ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00008b2000-0x10)={0x0, 0x400}) sendto$inet6(r2, &(0x7f00009a9000)="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", 0x8b1, 0x4, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r2, 0x7) r4 = accept(r2, &(0x7f00002e0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cfc000-0x4)=0xffffffffffffff16) sendmsg$kcm(r4, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x301}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 595.532801] [ 595.534460] ========================= [ 595.538232] WARNING: held lock freed! [ 595.542001] 4.15.0-rc7+ #190 Not tainted [ 595.546034] ------------------------- [ 595.549804] syz-executor6/4980 is freeing memory 000000004b68a9f1-0000000098f210e5, with a lock still held there! [ 595.560169] (sk_lock-AF_INET6){+.+.}, at: [<0000000057321cb4>] sctp_wait_for_sndbuf+0x4be/0x8d0 [ 595.569077] 1 lock held by syz-executor6/4980: [ 595.573627] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000057321cb4>] sctp_wait_for_sndbuf+0x4be/0x8d0 [ 595.582961] [ 595.582961] stack backtrace: [ 595.587431] CPU: 0 PID: 4980 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #190 [ 595.594670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 595.603990] Call Trace: [ 595.606552] dump_stack+0x194/0x257 [ 595.610151] ? arch_local_irq_restore+0x53/0x53 [ 595.614795] debug_check_no_locks_freed+0x32f/0x3c0 [ 595.619785] kmem_cache_free+0x68/0x2a0 [ 595.623732] __sk_destruct+0x622/0x910 [ 595.627586] ? save_stack+0x43/0xd0 [ 595.631183] ? sock_rfree+0x160/0x160 [ 595.634951] ? sctp_sendmsg+0x28f7/0x33f0 [ 595.639073] ? sock_sendmsg+0xca/0x110 [ 595.642928] ? SYSC_sendto+0x361/0x5c0 [ 595.646782] ? SyS_sendto+0x40/0x50 [ 595.650381] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 595.655284] ? check_noncircular+0x20/0x20 [ 595.659489] ? print_irqtrace_events+0x270/0x270 [ 595.664222] ? __local_bh_enable_ip+0x121/0x230 [ 595.668868] ? sctp_put_port+0x495/0x640 [ 595.672899] ? sctp_poll+0xc00/0xc00 [ 595.676596] ? refcount_sub_and_test+0x115/0x1b0 [ 595.681319] ? refcount_inc+0x50/0x50 [ 595.685095] ? refcount_inc+0x50/0x50 [ 595.688866] sk_destruct+0x47/0x80 [ 595.692377] __sk_free+0xf1/0x2b0 [ 595.695799] sk_free+0x2a/0x40 [ 595.699572] sctp_association_put+0x14c/0x2f0 [ 595.705516] ? sctp_association_hold+0x20/0x20 [ 595.710067] ? lock_sock_nested+0x91/0x110 [ 595.714273] ? trace_hardirqs_on+0xd/0x10 [ 595.718389] ? __local_bh_enable_ip+0x121/0x230 [ 595.723035] sctp_wait_for_sndbuf+0x673/0x8d0 [ 595.727505] ? sctp_init_sock+0x13b0/0x13b0 [ 595.731795] ? do_raw_spin_trylock+0x190/0x190 [ 595.736348] ? __local_bh_enable_ip+0x121/0x230 [ 595.740984] ? sctp_prsctp_prune+0x97/0x790 [ 595.745487] ? prepare_to_wait+0x4d0/0x4d0 [ 595.749960] ? trace_hardirqs_on+0xd/0x10 [ 595.754090] sctp_sendmsg+0x28f7/0x33f0 [ 595.758041] ? sctp_id2assoc+0x390/0x390 [ 595.762072] ? avc_has_perm+0x43e/0x680 [ 595.766022] ? avc_has_perm_noaudit+0x520/0x520 [ 595.771361] ? __fget+0x35c/0x570 [ 595.774790] ? iterate_fd+0x3f0/0x3f0 [ 595.778566] ? find_held_lock+0x35/0x1d0 [ 595.782600] ? sock_has_perm+0x2a4/0x420 [ 595.786631] ? lock_release+0x9a2/0xa40 [ 595.790576] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 595.796431] ? __check_object_size+0x25d/0x4f0 [ 595.800985] inet_sendmsg+0x11f/0x5e0 [ 595.804753] ? inet_sendmsg+0x11f/0x5e0 [ 595.808697] ? __might_sleep+0x95/0x190 [ 595.812640] ? inet_create+0xf50/0xf50 [ 595.816498] ? selinux_socket_sendmsg+0x36/0x40 [ 595.821133] ? security_socket_sendmsg+0x89/0xb0 [ 595.825859] ? inet_create+0xf50/0xf50 [ 595.829717] sock_sendmsg+0xca/0x110 [ 595.833402] SYSC_sendto+0x361/0x5c0 [ 595.837085] ? SYSC_connect+0x4a0/0x4a0 [ 595.841033] ? up_read+0x1a/0x40 [ 595.844373] ? __do_page_fault+0x3d6/0xc90 [ 595.848581] ? exit_to_usermode_loop+0x8c/0x310 [ 595.853229] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 595.858740] ? SyS_futex+0x269/0x390 [ 595.862434] ? do_futex+0x22a0/0x22a0 [ 595.866215] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 595.871040] SyS_sendto+0x40/0x50 [ 595.874466] entry_SYSCALL_64_fastpath+0x23/0x9a [ 595.879190] RIP: 0033:0x452df9 [ 595.882351] RSP: 002b:00007fc5d6695c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 595.890027] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 595.897281] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 595.904521] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 595.911762] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 595.919008] R13: 00000000ffffffff R14: 00007fc5d66966d4 R15: 0000000000000009 [ 595.926371] ================================================================== [ 595.933718] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 595.940355] Read of size 4 at addr ffff8801af0a388c by task syz-executor6/4980 [ 595.947681] [ 595.949280] CPU: 0 PID: 4980 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #190 [ 595.956521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 595.965850] Call Trace: [ 595.968408] dump_stack+0x194/0x257 [ 595.972010] ? arch_local_irq_restore+0x53/0x53 [ 595.976653] ? show_regs_print_info+0x18/0x18 [ 595.981115] ? lock_acquire+0x1d5/0x580 [ 595.985061] ? trace_hardirqs_on+0xd/0x10 [ 595.989179] ? do_raw_spin_lock+0x1e0/0x220 [ 595.993476] print_address_description+0x73/0x250 [ 595.998285] ? do_raw_spin_lock+0x1e0/0x220 [ 596.002577] kasan_report+0x25b/0x340 [ 596.006348] __asan_report_load4_noabort+0x14/0x20 [ 596.011244] do_raw_spin_lock+0x1e0/0x220 [ 596.015363] _raw_spin_lock_bh+0x39/0x40 [ 596.019392] ? release_sock+0x74/0x2a0 [ 596.023254] release_sock+0x74/0x2a0 [ 596.026939] ? sctp_prsctp_prune+0x97/0x790 [ 596.031230] ? __release_sock+0x360/0x360 [ 596.035345] ? trace_hardirqs_on+0xd/0x10 [ 596.039467] sctp_sendmsg+0x2993/0x33f0 [ 596.043415] ? sctp_id2assoc+0x390/0x390 [ 596.047447] ? avc_has_perm+0x43e/0x680 [ 596.051391] ? avc_has_perm_noaudit+0x520/0x520 [ 596.056031] ? __fget+0x35c/0x570 [ 596.059458] ? iterate_fd+0x3f0/0x3f0 [ 596.063229] ? find_held_lock+0x35/0x1d0 [ 596.067262] ? sock_has_perm+0x2a4/0x420 [ 596.071293] ? lock_release+0x9a2/0xa40 [ 596.075237] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 596.081091] ? __check_object_size+0x25d/0x4f0 [ 596.085646] inet_sendmsg+0x11f/0x5e0 [ 596.089413] ? inet_sendmsg+0x11f/0x5e0 [ 596.093355] ? __might_sleep+0x95/0x190 [ 596.097297] ? inet_create+0xf50/0xf50 [ 596.101153] ? selinux_socket_sendmsg+0x36/0x40 [ 596.107098] ? security_socket_sendmsg+0x89/0xb0 [ 596.111821] ? inet_create+0xf50/0xf50 [ 596.115679] sock_sendmsg+0xca/0x110 [ 596.119361] SYSC_sendto+0x361/0x5c0 [ 596.123044] ? SYSC_connect+0x4a0/0x4a0 [ 596.126985] ? up_read+0x1a/0x40 [ 596.131799] ? __do_page_fault+0x3d6/0xc90 [ 596.136011] ? exit_to_usermode_loop+0x8c/0x310 [ 596.140658] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 596.146166] ? SyS_futex+0x269/0x390 [ 596.149851] ? do_futex+0x22a0/0x22a0 [ 596.153622] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 596.158435] SyS_sendto+0x40/0x50 [ 596.161857] entry_SYSCALL_64_fastpath+0x23/0x9a [ 596.166582] RIP: 0033:0x452df9 [ 596.169741] RSP: 002b:00007fc5d6695c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 596.177418] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 596.184655] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 596.191892] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 596.199131] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 596.206375] R13: 00000000ffffffff R14: 00007fc5d66966d4 R15: 0000000000000009 [ 596.213619] [ 596.215216] Allocated by task 4987: [ 596.218815] save_stack+0x43/0xd0 [ 596.222236] kasan_kmalloc+0xad/0xe0 [ 596.225917] kasan_slab_alloc+0x12/0x20 [ 596.229860] kmem_cache_alloc+0x12e/0x760 [ 596.233975] sk_prot_alloc+0x65/0x2a0 [ 596.237743] sk_alloc+0x105/0x1440 [ 596.241251] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 596.246062] sctp_accept+0x5c4/0x970 [ 596.249744] inet_accept+0x12c/0x930 [ 596.253426] SYSC_accept4+0x38d/0x870 [ 596.257196] SyS_accept+0x26/0x30 [ 596.260621] entry_SYSCALL_64_fastpath+0x23/0x9a [ 596.265341] [ 596.266936] Freed by task 4980: [ 596.270186] save_stack+0x43/0xd0 [ 596.273605] kasan_slab_free+0x71/0xc0 [ 596.277461] kmem_cache_free+0x83/0x2a0 [ 596.281404] __sk_destruct+0x622/0x910 [ 596.285259] sk_destruct+0x47/0x80 [ 596.288765] __sk_free+0xf1/0x2b0 [ 596.292187] sk_free+0x2a/0x40 [ 596.295349] sctp_association_put+0x14c/0x2f0 [ 596.299811] sctp_wait_for_sndbuf+0x673/0x8d0 [ 596.304273] sctp_sendmsg+0x28f7/0x33f0 [ 596.308216] inet_sendmsg+0x11f/0x5e0 [ 596.311984] sock_sendmsg+0xca/0x110 [ 596.315669] SYSC_sendto+0x361/0x5c0 [ 596.319353] SyS_sendto+0x40/0x50 [ 596.322776] entry_SYSCALL_64_fastpath+0x23/0x9a [ 596.327495] [ 596.329092] The buggy address belongs to the object at ffff8801af0a3800 [ 596.329092] which belongs to the cache SCTPv6 of size 1888 [ 596.341367] The buggy address is located 140 bytes inside of [ 596.341367] 1888-byte region [ffff8801af0a3800, ffff8801af0a3f60) [ 596.353304] The buggy address belongs to the page: [ 596.358203] page:ffffea0006bc28c0 count:1 mapcount:0 mapping:ffff8801af0a3000 index:0x0 [ 596.366314] flags: 0x2fffc0000000100(slab) [ 596.370520] raw: 02fffc0000000100 ffff8801af0a3000 0000000000000000 0000000100000002 [ 596.378370] raw: ffffea00075beb20 ffffea0007486e20 ffff8801d2c89380 0000000000000000 [ 596.386213] page dumped because: kasan: bad access detected [ 596.391888] [ 596.393482] Memory state around the buggy address: [ 596.398376] ffff8801af0a3780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 596.405701] ffff8801af0a3800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 596.413034] >ffff8801af0a3880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 596.420362] ^ [ 596.423958] ffff8801af0a3900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 596.431289] ffff8801af0a3980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 596.438613] ================================================================== [ 596.445977] Kernel panic - not syncing: panic_on_warn set ... [ 596.445977] [ 596.453318] CPU: 0 PID: 4980 Comm: syz-executor6 Tainted: G B 4.15.0-rc7+ #190 [ 596.461863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.471620] Call Trace: [ 596.474959] dump_stack+0x194/0x257 [ 596.479167] ? arch_local_irq_restore+0x53/0x53 [ 596.483807] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 596.488530] ? vsnprintf+0x1ed/0x1900 [ 596.492301] ? do_raw_spin_lock+0x140/0x220 [ 596.496590] panic+0x1e4/0x41c [ 596.499752] ? refcount_error_report+0x214/0x214 [ 596.504484] ? add_taint+0x1c/0x50 [ 596.507997] ? add_taint+0x1c/0x50 [ 596.511513] ? do_raw_spin_lock+0x1e0/0x220 [ 596.515808] kasan_end_report+0x50/0x50 [ 596.519752] kasan_report+0x144/0x340 [ 596.523526] __asan_report_load4_noabort+0x14/0x20 [ 596.528422] do_raw_spin_lock+0x1e0/0x220 [ 596.532543] _raw_spin_lock_bh+0x39/0x40 [ 596.536576] ? release_sock+0x74/0x2a0 [ 596.540431] release_sock+0x74/0x2a0 [ 596.544124] ? sctp_prsctp_prune+0x97/0x790 [ 596.548415] ? __release_sock+0x360/0x360 [ 596.552533] ? trace_hardirqs_on+0xd/0x10 [ 596.556655] sctp_sendmsg+0x2993/0x33f0 [ 596.560604] ? sctp_id2assoc+0x390/0x390 [ 596.564636] ? avc_has_perm+0x43e/0x680 [ 596.568579] ? avc_has_perm_noaudit+0x520/0x520 [ 596.573216] ? __fget+0x35c/0x570 [ 596.576641] ? iterate_fd+0x3f0/0x3f0 [ 596.580416] ? find_held_lock+0x35/0x1d0 [ 596.584460] ? sock_has_perm+0x2a4/0x420 [ 596.588492] ? lock_release+0x9a2/0xa40 [ 596.592434] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 596.598289] ? __check_object_size+0x25d/0x4f0 [ 596.602845] inet_sendmsg+0x11f/0x5e0 [ 596.606615] ? inet_sendmsg+0x11f/0x5e0 [ 596.610558] ? __might_sleep+0x95/0x190 [ 596.614502] ? inet_create+0xf50/0xf50 [ 596.618361] ? selinux_socket_sendmsg+0x36/0x40 [ 596.622996] ? security_socket_sendmsg+0x89/0xb0 [ 596.627727] ? inet_create+0xf50/0xf50 [ 596.631587] sock_sendmsg+0xca/0x110 [ 596.635271] SYSC_sendto+0x361/0x5c0 [ 596.638957] ? SYSC_connect+0x4a0/0x4a0 [ 596.642908] ? up_read+0x1a/0x40 [ 596.646246] ? __do_page_fault+0x3d6/0xc90 [ 596.650456] ? exit_to_usermode_loop+0x8c/0x310 [ 596.655110] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 596.660619] ? SyS_futex+0x269/0x390 [ 596.664304] ? do_futex+0x22a0/0x22a0 [ 596.668075] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 596.672891] SyS_sendto+0x40/0x50 [ 596.676315] entry_SYSCALL_64_fastpath+0x23/0x9a [ 596.681038] RIP: 0033:0x452df9 [ 596.684197] RSP: 002b:00007fc5d6695c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 596.691875] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 596.700070] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 596.709744] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 596.717937] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 596.725173] R13: 00000000ffffffff R14: 00007fc5d66966d4 R15: 0000000000000009 [ 596.732881] Dumping ftrace buffer: [ 596.736396] (ftrace buffer empty) [ 596.740077] Kernel Offset: disabled [ 596.743679] Rebooting in 86400 seconds..