0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c60000+0xf4)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000960000)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000005a000-0x8)=@assoc_value={r2, 0x6}, 0x8) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) 2018/01/17 06:13:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f00000cf000-0x8)=0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 06:13:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ef6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000847000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a56000-0x10)={0x9, 0x1, 0x8001, 0x0, 0x0}, &(0x7f00001e1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000055a000-0x8)={r2, 0x401}, &(0x7f0000dae000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000557000-0x14)={0x5, 0x8, 0x0, 0x5, 0xfffffffffffff800}, 0x14) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 06:13:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00009ae000)={@generic="b02a63a5d669ca7ab019d575d9630dd2", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname(0xffffffffffffffff, &(0x7f00007d0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029e000)=0x2e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000328000-0xc)=@sack_info={0x0, 0x45, 0x4}, &(0x7f000021f000)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001c8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ec8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00003ac000-0x10)={r3, &(0x7f00003ae000-0xd1)=""/209}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000eb1000-0x4)=r1, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b01000-0x4)=0x0, &(0x7f0000390000-0x4)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 06:13:07 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000016000)={&(0x7f000001b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffcdb, &(0x7f000001c000-0x40)=[], 0x0, 0x0, 0x0, 0x33a}, 0x400000002) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000e000)={0x5, 0x100000000, 0x1, 0x0, 0x6, [{0x6, 0x6, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0x80, 0x2, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x7, 0x4, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0xb3, 0xfffffffffffffffc, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xde, 0x6, 0x3, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x1, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000001d000-0x4)=0x1a, 0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000006000)=0x0, &(0x7f000000c000)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001b000)={0x0, 0x0, 0x0, []}, &(0x7f000001c000-0x4)=0x8) bind$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000f6a000-0x4)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fe3000)={0x0, 0x2, 0x0, 0x1f, 0x8}, 0x14) poll(&(0x7f00009d7000)=[{r1, 0x0, 0x0}], 0x1, 0x80000001) close(r0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 06:13:08 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000019000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000016000)=0x1002, 0x80000) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000006000)="831b6e70defea7eea67fca8ad8386a7f202a3de69c0669ceafacfebefcb2af4d634324671df2e9fdf95c69dfa164e684744140d1ec429d61ca54e567d14a9e2099354d97d22c7ec0e65dd6c73b9063224cbf2cf1a484e4648347ea95f34c8b1c450b4ccced4b7b4d657a140f44b0ae519ed3334cc9d8dd80014551854af5e18d7a2add827386232ff770021baeac70e0eae0ee7bd1aec5b72dda6332a31f82922139") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:08 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000035000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000034000)=0x58, 0x80800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000035000-0x38)={0x0, 0x0, &(0x7f0000034000)=[{&(0x7f0000024000)="9cfbf56efbc09c04274e973db4e566fc4fdd0788e76cbcbec591d7747f35addaa5a65f78554ea655abace76452fa615142f091ff58a65b3cea925d91485cac2b4c1902940866ca0593b3f57d184a0a6943281025189e2511c0a684462694fdef3fcf36822b413d57e386e608a04d86d85d2ab6cfcdcdf644e57955578e0ca328ba0100e93cb752833fc65cc7ed55e52918fd59ae79e1cc857a591bafba2be60a57214532ac31ce1e3e217fec60ea1791b7f10e216e3d717703d4f1dd531a8283b7335d01b8b4134210157596a1302904cc584fc5", 0xd4}, {&(0x7f0000034000)="8469315d7f995785e1e9be38fdf587ef5c62d592437b4ee2ba1f322434658dcb37c9656383a5c4567f837417eb2d19707236652fe950c819dcc54e83d9a8dadeafa68dfd38b4492dd3292644f1210c242fe746f93338fb239a8e3d6f6682aa6dc3bc6c8af4625186ee74daadb8cfaa1aeac336e3aeb566076eaf2e37b28a53c31bf0c98d6b46e62f7cb0a0626e8ee8c213a7cbfc25fa83b84f0426ef52afcb8ed794b97b4244f10b6a2b45c420d13d6790faa9ce74b06072", 0xb8}, {&(0x7f000002f000-0xc9)="bd7ff44638003569194f18c6d44c9cef45cd11df01c536342cab7e368853b8b50cf82a0588a96a3d8d4fdfe4d555aeaaaf2fc3b5bdc92ab9c7e96166da9096f6c68d17a441b7ece6aabcf4722bf9e7859bf1fb7c9fc1de15b2bead4d7bdd5b6b1aa57b1f1744b5e126f6c8f167e658fab74b32ac00b5257fd595c86feec142c08581bb492ce1fbe542d7fb03d46e42aeebd3dff0d98578dcec6f6d8c48ccd49f1fe5e7afe622777e29afdf735e7d9acfca29f8153c3a41f49c83c2a44c6661332663cb4f7893aa6a5a", 0xc9}, {&(0x7f0000034000)="efd3b6b1a15a59a4aef36795c43705970d1f2c53799a882701aa00a02a18c75a7596a75b78763ce6b4dc9487e29c6984eb1f5dbbcfc52243067a9ffd7a74185e3b93c212a83cb5188073839241d7f9653a14568db86447ebcb311beb4e6c0a7ff9f364dcb1eb904ab7c366ac099ba4227ca0f4153d0b1457375defa36267c3cc4d4849ccdd0009a542ccd3d4f2cbda72c952206c55974f7c09fbbc15ce93ad8a8d3a38e49c9f04a4a0f9b8", 0xab}, {&(0x7f0000007000)="55966b2e4e069ddd094001584cfbccef79f7d4c791d1bec2822b0e47a453539ac05280288b63590ae3f77544f44e760605d295a7d44311bbb5bbfa7892999291a1ce3457f530dea29ec49961d94128c07e4c6140d43e85dec294ba229b2f284c618497ae946148e857dd623d9569ed5d49892f2b508261e0825b39a5243ab85537c0f840151e35e2c7", 0x89}, {&(0x7f0000016000)="5676163dbbca78a693fb05f1bce1a76b29a34f10c6e7862e98064384c65ab20ff1785cd3c9fc19a15f2f4411c6b5d43b5393fad1a9bef2b446a50b8dfcb5711635e069434dde5ba537b4e2cce7be6126b83c8c8acd3d9005dd3672be91e59aa93f67c9b89763006d1ace83a8b57af39e224b639686", 0x75}, {&(0x7f0000035000-0x9)="4132efd99d820faf33", 0x9}, {&(0x7f0000034000)="cfc897d02963bf268b63e6", 0xb}], 0x8, 0x0, 0x0, 0x0}, 0x20000801) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/17 06:13:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x1, 0x0, 0x7fff, 0x0}, &(0x7f000095d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000010b000)={r0, 0x9, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) 2018/01/17 06:13:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000b5d000)={0x0, 0x0}, 0x4, 0x2000000000000) r0 = socket$packet(0x11, 0x800000002, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000932000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x32, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x0, []}) getpeername(r0, &(0x7f00004c1000-0x3a)=@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}}}, &(0x7f00008e2000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002be000-0xcc)={0x0, 0xc4, "43829fbe164b511f2ad163ae7423243048d49fb2e3861506a75dcdc9644494914d1ea83d8a3ea2074253ace2f733558c93d5b1059e36da9944149247dabf5134ec3adcbfcb04852d1d7b5a5051f4044bd43da2f6cb4f970dc84cf784e8f5c8bd5318dc7af787868e88e67969a0488f569691536b6365ceda6ad2e9445c4f47fb2e6e81c7d19f318c970152aae0ab84fb7e136f8a9a7351f2d2422582eff979f4eefdf3b76f25c551f89481dce0ed5d7da1f59e40fdb03870eae775253316d7c63e4c9c2b"}, &(0x7f0000626000-0x4)=0xcc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b4d000-0x8)={r2, 0x7, 0x8}, 0x8) 2018/01/17 06:13:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) accept4$inet(r0, &(0x7f0000ff5000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000572000-0x4)=0x10, 0x0) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006c0000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) 2018/01/17 06:13:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c75000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005cb000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004c4000)={0x0, 0x2a8}, &(0x7f0000b9e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d18000)={r1, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, 0x6, 0x3f, 0x686f, 0x12}, &(0x7f0000de2000-0x2)=0xa0) 2018/01/17 06:13:08 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f000001f000-0x4e)=""/78, 0xfffffffffffffff8) socketpair$inet6(0xa, 0xb, 0x9, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000-0x4)=0x60) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000020000)=[{&(0x7f0000021000-0x60)={0x27, 0xffffffffffffffff, 0x7, 0x5, 0x5, 0xffff, "931b1604db6d3c1d437a566ef11a1e3c5424be3e855c4681f53900fbba8483f8367890289acd5ef527637110d9dc72168631a3a85ed475f327c2ba8d77e75f", 0x1}, 0x60, &(0x7f0000021000-0xb)=[{&(0x7f0000020000)="9ae97b9e203c3b59b245f91f96cea13d05489e20dce2555ed207e50778c331062738e9bea78162481e1cb637f57e6fd563fcf6a405d2ef4712d3b986e77aba8e6bfe8a9a9154712e41530b6b74708f8a60621140134f31914e614ae38d524de625777015de3e2654398c78e7fbba176f118fa304fb66099d34f80aa316003dca5ddcffd16a2d51f4c00ec73c1eb644cf099ea4287f12e5a265f6f7", 0x9b}], 0x1, &(0x7f0000014000)={0x60, 0x111, 0x800, "e4ab693a893bbad4afbcc47a827764da4098921cf47ba0d15d31ff32f1a85eadc25ff482acf4bb3911d9ed1c19222afca1cfdedf15fc08906730f49f8f819c94254725338f90c9fa31b672a7"}, 0x60, 0x0}, {&(0x7f0000021000-0x60)={0x27, 0x7, 0x800, 0x6, 0x6, 0x5, "a758cfc2e847ada3c7be4bd792935c7e661f2240c61a9f98b99ab82cf43af56c4bb4d3e27b865557190655eef47104523ba9fa31a82bb190bb184f8bdabf17", 0x5}, 0x60, &(0x7f000001c000-0x20)=[{&(0x7f0000021000-0xfe)="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", 0xfe}, {&(0x7f0000020000)="d0", 0x1}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000013000)={0x27, 0x1, 0x8001, 0x7, 0x81, 0x1, "8e9037a5fc4063607836429b32f5484f765587c2b1ffd4dde089083f2d303a69780fc7403eaba8550eadc599c65381bc8b910bf8e81187305be219f115864a", 0x4}, 0x60, &(0x7f0000020000)=[{&(0x7f0000021000-0x3d)="9c5dbc0f636f6f702827efa735d7d669b953835dffcc4bb31f4db9f9075ab4b48b3e0adb0c2b751b99a70daa89ad5572b95c6d704a345ad895e47ba529", 0x3d}, {&(0x7f0000021000-0xdb)="3981fc5852fc2eb1fbfbc16b6e8e5fc3452003c4a07ddd4334d87ec154c2f6b425eed8a1c4182d304f5cf45c59bdac79f16dcdd60a830dd4ca52a042443afe3c5a38281cd09d472b4279455f7db41b0cfbf574e98d88444e0c6c25491786066b61e84757e1bd12df2c55522806d9f67f270f3357bea11ab1a2acff64aef3a79fa48f83917d7c95e525996d44b59b223174445ea6d90b8ea5139c7016a2daa38369de03a8eb68ddfc8be2a909410b519f44d6f02bf9d0fa375e845a0fd4829b7c591fd30f08dee039b82d2d895a6a4b63547bc44870860498d2b819", 0xdb}, {&(0x7f0000020000)="21ac86658ce1620f96176c88b52c672c1a1b83b97e5bbf482c1cf3ead657f4bd531402d21d9dbeb4e40fe451ceec31ba61a920025327f715d80a940c6e7d42b2256c4237d10895725498807211f28e6055bf7567eb6b9aae7696230bb795dd3818bc8d1c31342a034137a45dd2bb993fa0206e30cfe2c7e4bbaeb5e115e24c79b0cb1344d215", 0x86}], 0x3, &(0x7f0000001000-0x1010)={0x1010, 0x129, 0x3ff, "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0x1010, 0x41}, {&(0x7f0000021000-0x60)={0x27, 0x6, 0xf2, 0x3, 0x10000, 0x3f, "2a7a99a98d43da3e4d0d0a23440b34279d4d8f52bcdc9ea9f3bb7577f494087e1735cc7578a7ac347b1e9610dd9bf6381ee3e5c90fed53f3184ad15d4467a8", 0x4}, 0x60, &(0x7f0000012000)=[{&(0x7f0000020000)="9e32fb75e1d7a2dd9cbb5570dc61cdf8ee003cd4ac1f955ea5a3e4924cba96ec1dd4b58667300926bfa4d8e7fe13d4112561912b1d99b39c1542fdc875d22eb45f4eefa8654936d37a548ac94b408273e7a82cd94939beda48db0a45bf03f02046a457c7f616371487d5cac1e825", 0x6e}, 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0x1000}, {&(0x7f0000000000)="ed4ad1ebb3dd2d969a947347aed431401f371540e11a39787ac272472b51a2327a88efc69ca26aa2bd16f551108e512a90865f85df9aea146d58a43d76cfa53002de481a2a40e3be9b836d81b29039dbeda20db2bb29beabbc0acbf57955a1605c2edc0b4883ee8079949b9bc38c155df9ab694df089a5980a01c92f3085d4486332c5cbc9dc5c93a5141e348632d67321c2414ec98c6602a002131bc5802a3fbc", 0xa1}, {&(0x7f0000021000-0x8b)="6692e90c966aa021239a856c24fe0f72ac207475666af0bf03d96c2f642e32cce799dd16593b5bb477a3125731efcee612a42dfecbcc741fdc2fc82f7a439945d0e0321329cd5d9cafa0c0415733a799d9ade6c3022998cb093a3e4a9ef4c708d8ab1d286022d8820212ad248daefb46ac6f7be40bbbc5e71387d482fdfd3f0e91888cd8c2e7895adacc19", 0x8b}, {&(0x7f0000020000)="", 0x0}, {&(0x7f0000020000)="66e9d48ff5770c5cdd69cf365345d3b0249a15401c08a28927e9e66b4480b8f6410b4aad52564d5976d8c0e7ed304ad0ec6a88cb20078180a7ad27591f7669379ea67f8f9f88fa027fc7dcce9b5a0701f0eeb1cc316e5d769ab0919d0ae843cb2563dd756c20daf34cfb75e29168cddb6bc2926e3aaa943c4af9b77e0917a11ead9e6027d2202a311e595f532019c57f0f5fc6e35adda2963d4bd4bc0c512c298517083075b0484905b956f0582683d037527d2e32a165ac755739fb734053bd089998449cff4299c891aa2311f671af556774d51e81bab5f9ccc135d0f431a743ab571cb631", 0xe6}], 0x6, &(0x7f0000021000-0x108)={0x108, 0x11f, 0x12fe, "c334383a4c6981fd10c2feab3af8c0c1e3aa9938f1c339ddb77faf97a6923429cade38fc3d0bb62d66d98d3d05167d06d8f3ffa4153d8bcc8a6c8e3a90123861b0a392fc3d0cba45a8f6471d4918c916356cbb472df7aa1f26e780e11ab1f13cf4ff4577c094e2cf0fb678a1da944f388d56c47db69cb9630f2d8daf76ba209e9c33c254c064f3ca6986a085cee837f79db23ce239b4be207e8a7822a8fff75d22e3f5b095340f468da36e601aa86762217061afb8ed7c5238f19612912058915a399f96b87dbcebb1a1d42401bdcbe57fd6be5e29bd32ca082340a83a3ecb98865ddb9f146a4e424ee5e9e7c5b35a12e6"}, 0x108, 0x4000}, {&(0x7f0000010000-0x60)={0x27, 0x40, 0xfe0, 0x7, 0xff, 0xfffffffffffffffa, "413e67f6a64413a5a684e5d43104fafd77285574769f7e3e51522b01117e3f1e6451f4888883b186f9eae3afc48c28c4604f886ace49229ac53a728a1b5618", 0x1000}, 0x60, &(0x7f000001d000)=[{&(0x7f0000021000-0xd2)="a51bbded212b82c5e9b151053610a523e08c00b0ea7199de618846d8d0f18497d0c863ef10b168a3656f5da751e96c202ddc8c85fa4cea2e4dac2708ad61d551e361c954461a800a3fff779b526523d4e46262667ea4043d1ff1b7b250a5ec96c48d2e5a9d2c2b3e928874b1c15f36a4622926b86780eeeccedc7fc7e2869e845cbe509052f43a4299088d5fe45e066d3b66f7c52ce5e42335bb82bfac3f0fd3840b2898ab77576844fbb03c1ebab08b6f81bd1f019358c7a8c196d2cf59c1f59b2e1b980983d72f885168249c18343a3ba6", 0xd2}], 0x1, &(0x7f0000021000-0x38)={0x38, 0x117, 0xfffffffffffffffd, "cd5bdc8d920f487953c0f4f1a49b6e3eddf97d1c135ef972add784d815e997245724bcf6f04831a4"}, 0x38, 0x800}, {&(0x7f0000002000-0x60)={0x27, 0x6, 0x2, 0x4, 0x0, 0x7fff, "c4f028ac0d53307a7d3fa33477a8bf58f47b685d3a97d22ef094077866763e3e1a1c1c7edb0ce87b2e9a6224f1f0b48f51aa9b9478443176341ca518b341f0", 0x2}, 0x60, &(0x7f0000021000-0x10)=[{&(0x7f0000020000)="dab44da9124df5228b65c61cf122ee2073bab613776495c380be117c700fdd6d5ceb9900eb82c853b60270753e53cf54453ddd23e4e01ca0bf8c72887ad09d0e69fa65544197575a4743ec3ea9d1a2687dc9668d7c52a6171f1f5960e5a02dc3806ac61c00abf9f4d34fa6f41c67641bc514f392e83580f0fc66cf63ca04b28acd8c3fd4c47263647de1ad541f51eebfc678580c22184bfb0984d38e1953508dca9c37629d752d05d659be65ccc3fb1551baeaba37cdfc1559", 0xb9}], 0x1, &(0x7f0000020000)={0xc8, 0x10d, 0xffff, "d4d1b38003e70dec56126ef9ca7f96bf75136bf7dada593ea7cbfe4a5aecc1383cc82e14fef3841476f726c434758a2895292fa30f137e2d5e8c11e1c33d3a32b0505743d26e1e4a11f5fafcba154f68f24b163e0c1c6e20e2bec1d83ae6a6e28765c38b90e7ad5c62345350a69c381964d6f4e2570d7336f58f748acdb2654dbbcd25a7fcdba0f26e1615a1cefcbd706aa5a529bf8f3659482d7003f02b73de6feab3dada6f5d89f726015eb266303a476b20024c"}, 0xc8, 0x40004}, {&(0x7f0000017000-0x60)={0x27, 0x0, 0x9, 0x2, 0x130b5605, 0xfffffffffffff2ae, "dc7bd9419737a06b989c2b80151b045cfeb6a968417c33d7e4fea14a55898f39edbac66bc2c2ba9759a7a7d9a864e7270e47b1e833aaa6796d21bee0e08b09", 0x2}, 0x60, &(0x7f0000021000-0x10)=[{&(0x7f0000021000-0x3)="1b32fe", 0x3}], 0x1, &(0x7f0000021000-0x70)={0x70, 0x0, 0x9, "00faf0c83b0dd5d7756bc341f4a3e6f7f633aa3dd6d2ece94786e1cbd48376a296f2d04def7723738affc47907d21495d49721fcdcf5566581ee70e1f126f30c9f4c16c3a5fa4130b15d964c28fffc252678e5cf1af437ffc6944d37f060d7"}, 0x70, 0x4000000}], 0x7, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000019000-0x8)={0x0, 0x200}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000020000)={r5, 0x3, 0x20}, &(0x7f000001d000-0x4)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000020000-0x14)={0x6, 0x6, 0x7, 0x5, 0x80000000}, 0x14) r6 = accept$inet(0xffffffffffffffff, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000020000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001f000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000006000)={r7, 0x8}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000012000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, r8}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000019000-0x4)=0xffff, 0x4) 2018/01/17 06:13:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f000080b000)=""/242, 0xf2, 0x100, &(0x7f000050c000-0x20)=@pptp={0x18, 0x2, {0x6, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 06:13:08 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000611000-0x4)=0x8) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/17 06:13:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006c7000-0x4)=0x0, &(0x7f0000639000-0x4)=0x4) 2018/01/17 06:13:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) getpeername$inet6(r0, &(0x7f0000b92000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000016a000)=0x1c) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000978000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f25000)=0x0) 2018/01/17 06:13:08 executing program 2: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000032e000-0xc)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/17 06:13:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f000072e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 06:13:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000620000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b30000)=0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) r5 = socket$netlink(0x10, 0x3, 0x16) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r8 = accept$inet(r7, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r9 = accept$inet(r8, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r10 = socket$netlink(0x10, 0x3, 0x0) getpid() r11 = socket$inet6(0xa, 0x8000a, 0xd5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f000054b000-0x10)={0x0, 0x38, &(0x7f00003bf000-0x38)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000001}]}, &(0x7f0000f42000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r11, 0x84, 0x19, &(0x7f000036d000)={r12, 0x1}, 0x6) socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f000045d000)=0x17, 0x4) getsockopt$netlink(r10, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r9, &(0x7f00001a9000-0x8)=0x0, r6, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) 2018/01/17 06:13:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x9d}]}, 0x10) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00009aa000-0x4)=0x0) accept$ipx(r1, 0x0, &(0x7f0000f1c000-0x4)=0x0) 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) 2018/01/17 06:13:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d27000)={0x0, 0xbc, &(0x7f0000668000-0xbc)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x487f}, @in6={0xa, 0x1, 0xe0a, @loopback={0x0, 0x1}, 0xc5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}]}, &(0x7f00007f0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000136000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0xfffffffffffffffe, 0x21) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) 2018/01/17 06:13:08 executing program 3: r0 = accept$netrom(0xffffffffffffffff, &(0x7f00005e4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000872000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="732cd8f563a26a95040760620b381cfc", @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0xfdbd) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000ef0000-0x4)=0x0, 0x800) 2018/01/17 06:13:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x100000001, &(0x7f0000091000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008e6000)=0x5, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002c1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000715000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002de000-0x4)=0x0, &(0x7f0000b8c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b8d000)=@assoc_id=0x0, &(0x7f000061f000)=0x4) 2018/01/17 06:13:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x559d, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x40, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000e000-0x8c)={r2, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000)=0x8c) 2018/01/17 06:13:08 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x4, 0xffffffffffffff72) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00008e7000)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000d28000-0x4)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) sendto$inet(r0, &(0x7f000016f000-0x1000)="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", 0x1000, 0x40000, &(0x7f00008c9000+0x7bd)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d27000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:13:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xf, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r3, 0x0}, &(0x7f000012f000)=0x8) 2018/01/17 06:13:08 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket(0x3, 0xb, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f000001e000)={0x1f, {0x77e2cda5, 0x3, 0x7fff, 0xfffffffffffffffd, 0x20, 0x1}}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x400000000000000) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001b000)=0x1c, 0x1e) recvmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[], 0x1cccdc4e1be55a1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004be000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3d31ce465b16db9", 0x10, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f00002a6000-0x8)={0x0, 0x0}) r3 = accept(r2, &(0x7f0000736000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000bbb000-0xb)={0xd2, 0x100, 0x40, 0x3, 0x6, 0x6c9083dc, 0x100000001, 0xc68d, 0x2, 0x1, 0xffff}, 0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008dc000-0x14)={0x0, 0x154, 0x7, 0x100000001, 0x17f, 0x41da}, &(0x7f0000728000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b01000)={r4, 0x0}, &(0x7f000062d000-0x4)=0x8) 2018/01/17 06:13:08 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/17 06:13:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) listen(r0, 0xf0fc) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x4, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) shutdown(r0, 0x1) 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) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000030b000)=0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c62000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffffffffffc0, 0x2, 0xff, 0x8, 0x40, 0x0, 0x401}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000000000)=@hci={0x1f, 0x1755, 0x0}, 0x6, &(0x7f0000001000-0x80)=[{&(0x7f0000001000)="2700f4bfcdc526e958b02f8951c96cdc2eed7501bcf685aabf05717cb0d23b7a", 0x20}, {&(0x7f0000002000-0x52)="ccf1241db65fac585bad66f12d6796945f7b6a82d581f787686ea1d3ee4323cca65e9db87b6255cc5fee48c3a2acd24c0f0a7a0a5ebd7b75e3daf879c9b93a87401e3fe43b939210435aecf25a9458249cb2", 0x52}, {&(0x7f0000002000-0x1)="58df2133f4f83b70c5381afa275a050b7e74c59fcffcd121820f3d6cf0aa592ad15cd8d1c9df1a177480c50b475d13b5a650a0d795ace2699435a198423a6e01d08e236b4ab80770163cf8ee8596f7875319ae411ccc6c773f", 0x59}, {&(0x7f0000001000)="07d30e7ed3fe7a7d3ff43318eafe776cda29c77b94f9175f6a98dc1cf3a373ee15ed175cce081ebdba0bb11919907578b25580a4a403f3e7b321f47e6276", 0x3e}, {&(0x7f0000002000-0x1a)="56a7a34eed7e5a9b6535ec73789dd57d1dec0afe4af796456a14", 0x1a}, {&(0x7f0000001000-0x11)="96c8f470325f566f31e28b1ab6da47276b", 0x11}, {&(0x7f0000002000-0x6d)="868bccea009ebbe741383278f36ccf94d606df57b62aba01f8190f0030995e6f5c19b04b12565b0ba2d830e3b49036451b8e9632969fb13ac05cd50637156c95d295001d66a85ed3280775e42192023dd7a97fdbd6ebf7b1a170cabe928e2267e73d5efbcd44c682cc818745b0", 0x6d}, {&(0x7f0000001000)="b859ea673b58f225e07de2211c6649e8a2d4a62fd4970e6d0ae87f822ce08583b899370bb1eeb590b495bc883466d95dde48a27079778951ddf102c4e828c64a84dfc9fd33edf34c55088928f14041521931d3e5191781607648205f6060ccebf73395db97305e52e7119e59342fa3810e08d98f5187c2f1e2d2f2a3b40e985fa513b6b4d7484827c0c5853237f9f1536a09bd458ad422945b94656a5f7e3a4bb2b642b1ce45380aa40fa7e0e2", 0xad}], 0x8, &(0x7f0000001000)=[{0xe0, 0x10c, 0x25a1, "027202b367503f21101b26cba596f91908179638a32ffea9f47b38383b3033b999c8fe2a32174f3887cd644f4de1248a3994676c957c6843884bc8aaa7067d423761d6d7c5276e7aa0444c7c893459ccb20bc194371359d4751d91e19e64e3ca2fab3b520cd30dd9e551a3afefc3efa9449036834a8e627e74d79fa8e79f6926a5b52620c82928729de52e7d5e68e2c61a37fe037b17b8a0c09099077c39409ec8ca6c6d302fa293148cd6a0731c4e70c1bc199e046cd1ba0f19d77424d699f80751fb2cb0896d76cb09031fa6"}, {0xa0, 0x116, 0x1, "cea4f0f204a36c839a33be3d2aa239ff98595113a02ec9152d262f3b5f8fb1485d945f3d6cb70178fd8f5971b4cfb75f88ec694bf6a562ad4e4f58134a2f45af53707296fc872113cfe35fbda4176d6813b3e9bfc4071b335854af3f63659042a457623a552d39dab4f3956086a47c99dde7bb25c357528f98926c79b0f50a230ad68a670a2066ef6b644682f10d19"}], 0x180, 0x1}, 0x0) 2018/01/17 06:13:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000068c000-0x14)={0x0, 0x4, 0x100000000, 0xfffffffffffffffa, 0x7, 0xfffffffffffffffc}, &(0x7f00006ca000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a26000-0x10)={r4, 0x1, 0x1, 0x81}, 0x10) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000b4f000)=[{&(0x7f0000b65000-0x7a)="1eef89918b9c000d47ce3c7065515df25c3398cbd5e69fdf28f39e39c732bf3fcce7931b39e8e965501ba77175c8d7e8b90005f59f69a6e967337a43e3e3834b18538cd9e6fc6d62c2bd0b8c58839bbae788e3cbce27eb6170a4e3993868bf7adbed5d421029913b9262bfc51e2e4dbbe5784fd9379724722147", 0x7a}, {&(0x7f0000e89000-0x70)="7a88e55ca791dd51ce5eb12fcf9229a034bcc0efbbfd87b3e4de5754e00b3bb9a210b23154100148c924b3adf3b4dd28f1aa86db5d8cf0bbc211d93810708f084617347cf3bca2a784e4668a37add9af205c13193cca918f41050dd1a27dc2afc214e283f5823dc7578444fe94a30135", 0x70}, {&(0x7f000029a000)="6574ae6c038f8469f6cc6f3ff5fa435b3463080e6065e013437e055c9190d4de48e2047b23c9033a036391920d310fe978e6bae845d326020e7f0bd06dc039b44339b7441ff245b26aceb4099712bdec602ad15cfc3796fcc0fd42a0d91a62cc76d6030a4c6123e9d7061e4d56be35a1102fbdbfebdec8a6ea864c7a1fead9117b3c1c3de7bb44319ed85558c942ab7abda7611ac1a7420d7f55e09f4d37543b12ba32bcbb2fd0c4306a9ee5f430daa372ace6fbb61d922da766c9ea803f3fe1551df3d37170ad86874422ddb9e4f65ea7", 0xd1}, {&(0x7f0000477000)="da0f62dde5f3d63e4e4d040f21aa918f3a0add21fcc01ed079c1620f0521cdbd6e29fc3597759595edd8e4bca61b34ccf3751897c866b2f099c2da4fa29c8d9fcfe93c00d0c6071f2085ac46c5cddebb6162cc9ce10e76e935c92f9411403d8462830181d0e149af33377a94a9f43965359d8470", 0x74}, {&(0x7f0000414000-0xc2)="ffee8b171680b44a5f3e23aea8a4957a57912af6a5eff1d2d876dfedcb3265b762d9bea43f7bb1b380dc333ab7182ca4d58038235cf9b31087e6b66ee09558d3c377cb58c3ae5d831c1a58d85a4d69ac526324dbdc5ea48bc55898a86c793333c29dd4773d4813b26b7f18f282b1c357c504e251c994ee8551a78254272c9068d11de880b299909ffb416cbc72b6f17c1bd0c81fba0577017880dc65ca4f7dcf2c9fd26dd3da612164ab12debdafdacd017446ed5c75aec8a9e29e464aa7eaa5ee21", 0xc2}], 0x5, 0x4) close(r1) 2018/01/17 06:13:08 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000137000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x37, "84f7974ac4e8348b5de04a1b3889f7b7936e949f04552916c44bff8c7f5713123fab21b4e05a8f9b27c31926c3db15d7e60fd04341ce64"}, &(0x7f0000000000)=0x3f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000-0x20)={0x200, 0xfffffffffffffffe, 0x8000, 0x10001, 0x10000, 0x5, 0x9, 0x8, r1}, 0x20) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f7, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/17 06:13:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000465000)=0x7, 0xffffffffffffffbc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f00009d7000)='1', 0x1, 0x0, &(0x7f0000613000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000033f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ee3000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8ac8, 0x0}, &(0x7f0000f6f000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000564000-0x6)={r2, 0x100}, 0x6) write(r0, &(0x7f0000572000)="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", 0x5dd) 2018/01/17 06:13:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000992000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000705000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bdb000-0x8)={0x0, 0x40}, &(0x7f00000e1000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dcd000+0xbf4)=@assoc_value={r1, 0x3}, &(0x7f0000933000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b0f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dd0000-0x10)={0x4, &(0x7f0000e46000-0x20)=[{0x6, 0x3, 0xfffffffffffff59f, 0x0}, {0x7, 0x1, 0xfffffffffffff800, 0x401}, {0x2, 0x7, 0x1, 0x6}, {0x39ef, 0x80, 0x3ff, 0x401}]}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) recvmsg(r3, &(0x7f0000527000)={&(0x7f00001d5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000477000)=[{&(0x7f00001a8000)=""/230, 0xe6}, {&(0x7f0000dbf000-0xd)=""/13, 0xd}, {&(0x7f0000b75000)=""/174, 0xae}], 0x3, &(0x7f00001e7000)=""/70, 0x46, 0x8}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007ec000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be2000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00006f8000-0x4d)={r7, 0x45, "f146e14e52cfc484714c482ff8475afc81d74ba1c63c74ee9bdeeccabca39aebacb68df3fe18963708bf6bdc48e3a853b09c250c6f75758e58114950cfcd04cf3af0e15a4e"}, &(0x7f0000cc9000)=0x4d) writev(r5, &(0x7f00005e4000)=[{&(0x7f0000b33000)=',', 0x1}], 0x1) 2018/01/17 06:13:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004f3000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x81, @rand_addr=0x5d40]}, 0x2c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000863000-0x28)={@generic="e2ba5b200cd006b8f4fd56a29f6ce021", &(0x7f000037c000)=@ethtool_eee={0x45, 0x101, 0x1, 0x7fff, 0x78, 0x4c, 0xffff, 0x10000, [0x5, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x80000, 0x5c4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b27000)=0x2, 0x4) [ 95.737689] sctp: [Deprecated]: syz-executor7 (pid 23118) Use of int in maxseg socket option. [ 95.737689] Use struct sctp_assoc_value instead 2018/01/17 06:13:08 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, 0x0, &(0x7f0000fed000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/17 06:13:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) [ 95.818570] sctp: [Deprecated]: syz-executor7 (pid 23131) Use of int in maxseg socket option. [ 95.818570] Use struct sctp_assoc_value instead 2018/01/17 06:13:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005a4000-0x8)={0x0, 0x0}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5", 0x1}], 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00002dc000)={0x8, 0x3b, 0xffffffffffffffff, 0x2}, 0x5) write(r0, &(0x7f0000805000)="", 0x0) getsockname$llc(r0, &(0x7f00002e4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000791000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000452000-0x4)=0x0, 0x4) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 06:13:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3fe) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008cb000)={0x0, @in6={{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x4, 0x1, 0x2}, &(0x7f00008cd000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008cb000)={r1, 0x1, 0x58f7}, 0x8) 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) 2018/01/17 06:13:08 executing program 5: mmap(&(0x7f0000000000/0x94e000)=nil, 0x94e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto(r0, &(0x7f0000179000)='&', 0x1, 0x0, &(0x7f000094c000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0f97d3741e84b1ef6f004e5527dc7f9395868f97f754e776047c0d0096471b25e2a411b1756168e2b337576a64f935cf24a55c7c0dc01584bd07ffe6cf2b50", 0x0}, 0x60) 2018/01/17 06:13:08 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) 2018/01/17 06:13:08 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x400000000000000) 2018/01/17 06:13:08 executing program 6: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000064000-0x3e)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/17 06:13:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socket$bt_l2cap(0x1f, 0x2, 0x0) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000050f000-0x4)=0x258) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/17 06:13:08 executing program 7: mmap(&(0x7f0000000000/0x5ca000)=nil, 0x5ca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8f, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r1, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6934da89940e41a97f163ba7c7bdb1f8c", 0x20, 0x0, 0x0, 0x0) socketpair(0x8, 0x1, 0xffffffffffffffc0, &(0x7f0000567000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00003ff000-0x4)=0x0, &(0x7f00003bf000)=0x4) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000251000)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000760000)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x4}, 0x0) accept$inet6(r0, &(0x7f00005c4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000084b000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000073b000)={0x0, 0x56, "0ad00515567c3b7e5c0644ff45de39c8087fecb7e36dc648e928161cbc3b20682f1fb51f07f187dba0cf0d17fc2e1078b5f410eeeace61706d0b550d7c3481d713f5a04cc39b398187db00aa98a0dfc39f6cfc89729e"}, &(0x7f0000232000-0x4)=0x5e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000075f000)={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]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000023f000-0x4)=0x0, &(0x7f0000fd2000-0x4)=0x4) 2018/01/17 06:13:08 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a6d000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a87000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c30000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbe000)={r1, r2, r3}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) 2018/01/17 06:13:08 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000016000)={0x41100000000, 0x4, 0x6, 0x3, 0x0, 0x2}) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0xfffffffffffffe1e, &(0x7f0000017000)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa1, &(0x7f0000018000-0xa1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0xfffffffffffffffa, 0x6, 0x7f}}], {@x25={0x805, {0x3, 0x3f, 0x0, "6e43a70e687159f3f26a2169b0a641968a95f82625c4a19f00b692d4213786caa2227a7be7045f0e0d91e2e89e693bc3d12f6cc33ab6cfe3fa1c7efd089035df6dfd803a8ba0eb1e168b188a0c08a07d427c5be03bfd6ed53808e7b549e8352aa8a9143fab3adf762a029169265240ac4881b3906ad5bdb7add5fde9808bc69e6419a0e78f287c20adca3d47"}}}}, &(0x7f0000017000)={0x0, 0x3, [0xa1d, 0xe3a, 0x27a]}) 2018/01/17 06:13:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000082e000)=0x0, 0x4) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f000027e000-0x4)="af3ce33b") pipe(&(0x7f0000994000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000412000-0x1)={0xb40, 0x2, 0xe466, 0x7e06}) 2018/01/17 06:13:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f4d000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000b10000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ea4000)={0xfffffffffffffff9, 0xe81, 0x2, 0x400, 0x5, [{0x0, 0x2a89, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0xc98d, 0xffffffff, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x2, 0x1ff, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0x20200, 0xfa9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4e, 0x10001, 0x4a9, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}]}) 2018/01/17 06:13:08 executing program 6: socketpair$inet(0x2, 0x80000, 0x290d9c0b, &(0x7f00001c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f12000-0x8)={0x0, 0x86, 0xa661}, &(0x7f0000072000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c01000)={r1, 0x87, "6fe2cd2042e0f2691bfcd9c36fb694866ba5f96abdfbacef59495defcbe1609f778c88d97548723b7ca4f0f32af32a9898af58b7c4e75ab57127fd3d24fae0039b5de5ee70da69b18b489e7e8a30b7b3db7d96fb8e9f333bc328f257c5bb4371c656d302773520cd7a51d348b410e7088002bc9c8d9968fd53a72be0384578146e60ce234906ea"}, &(0x7f00009a2000-0x4)=0x8f) r2 = socket(0xb, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000ec000-0xe)={0x5, [0x2, 0x0, 0x8, 0x7ff, 0x100000001]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000717000+0xaaf)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff98) r4 = socket$inet(0x2, 0x6, 0x400000000009) setsockopt$sock_int(r4, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r4, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:13:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) pipe(&(0x7f00007db000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000888000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000027d000)=0x0) sendmsg$nl_generic(r1, &(0x7f0000b3f000)={&(0x7f0000ba9000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00008ab000-0x10)={&(0x7f0000532000-0x15e0)={0x15e0, 0x2c, 0x0, 0x1, 0x1, {0xb, 0x0, 0x0}, [@nested={0x7c, 0x0, [@typed={0xc, 0x44, @str='^:\x00'}, @typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="84e6dbf317974801a45035ace4ec5f8cd2c9d4", @generic="c1855d300d02e23da508d5b498e6d62cac8eefd32b52e7ffbe5518b95ce2f5fa2011e87075", @typed={0x10, 0x34, @u64=0x1000}, @typed={0xc, 0x28, @u32=0x6}]}, @generic="2af2b07ca5e3fbbd753b49f402247b3a2cd49e8d983c822c7fb900d444b1f2395e65abf63c85072a54afe79db3fb5c776d9e1f09e53da6a2cb67208c2704bb0bd37bf805902db7c2e881ce5bf6fdfdea0b91022673e3ffea1d205b77c2320976531d5e559bb24de09df8fb6900a596f10bec278071e65057a676f2c2970d42bf141d67680873be808c415bbb9c04", @nested={0x11a8, 0x26, [@generic="a5422e2fc79082893b6ceb9986753b56cd0feb60b146dd128ede8a0981407ba8dbb814639e85fca30bec9d2f37f4ff0bd5a5eeef0b868676f387b3703a284142d428582c8515785cb5a6c128ab30e6999f71624d2fe5cd4fd70d7f2d130f20b6541279747b54a4b690ad98ab736d09a27e26536a381586125f18c1505fd73d72dab92c9eefd49bac246ed9c557df4413084d25cd6bf24bd9a23be7887b890398b58fafd1e693ee7b623c599ad4922b01a1ce9df54ced948f7907a54129f36d7510ed92be1634b6feec6cffcd4d9328ae7fc8b174eb4263b0dcda2e9321cf1f278c009d84fab5d8543aa36127f0e4da708cce8bf42dadbb2e737fe7c5c22fc8249764b76c27d4c3de39aa240ae1a334d8323dce62e09c6d29a7cb22ab5e32785179958b52e5c3c985302577177a12f5e46280c172cfd066145f4622f751b069043468e559a157d41a12849fd6651e1f7c9832159d4e271c27126d29fc00479f1bcd01cf16d9b6a240f2ea9265080627b8ff55b7c9a9273990161d80617fc1e22e63048384783af7c4b867ee75e945ad6a1e68a9ffca41bc9b6b798693223ad53e33193596437f151e8e6dca4ebcacad02e779fa2abbb2fdb283e5fcc32ae456d523c3ce2c1f3f9d10355d0363b6653c61783569cdebebd2439628ee2b4d0693fdf331bbead350ee5aec61e259e7d1b6bddb875d14f299d4e139774903f258056698908a96c7a8a5c1bfa137a9ae43fe231a9462a277b8d7ea521ca90e2702ffab9b654745b5fefbc3c45a180249572de2521e2c7d5ed2eb49f61675cfbdf105b77c6fc28086ec38cf1cd205a283930c24a139978ca7c400abff2eddb37fe871c5bec761dc2ed1b05794fe06b0713b9d6c2ab862815db7c9311e7cf314a583ae027013b9564ea6ca447db34cb7557fcdb8d352f48f0affb1eb4b6bd8299d2a88819377942f14439e72412ca232c408d474b09666657b10ceec2c0d9add5edd63011560ed757e5f688d5f1c906f303486d5fb762e0741a652fc29f6ad623bf4d8161ba4d458a28697f7b26fee460b911a9b4a19fe26dc1f2a9195d4e95de2ea696b4c8a5843a8e014361e93121e961e5aa6343585d6835b381ec865e2609d1bb90e11ad5379d62eb6c35651eaf7a150b07e734cda328719aed79df3ed3ad1687fb9e2efa32732362625ec573d66b4986191850764ef2d421bab4e0498c7d14bb7a38958a5be606ba33a552339be57b3c0a3038d2942799bfa5823b6aa65e2ea8d1602b60b4844263df95796946e269a68118331868827b5bb298b9fab9e67bf840120b9ac95e6de19c470ea423d47bda721b4a815e357306ab1df6a29a2796324a27680ad401b1e51c0d6be72a2e486956257cd29979db7ef7faadf7d10301362ead97ffaa641396b0a64186b97a8e85ff77fc5a39e9a5e21027139031181e0d04eb47faf41a5f13db8fe5f23a60a90ed51e447b514f5a593981b1a563d02edf37e6a0362a516206c6d7cccc899c6d97d32437a7b3e64a9724dec447d37fe354da4af2f36ad8376739b38804cd40c88265b40400495c00618609c365b30bfbafef9220f9d2b98d303da4c86ae460bd06fd238ecfa1d773855f557ff3260c1565e5b084ad2df40755fbeb23bb8f3bd0fccdf352e33691a2f6f3410cd66525f2c51e58145b20c745f85d8fb90412f3173e4253bb845545ae78919f24e9ec125b88366e8168543b40888feafe51a9bde17cf4f5bd8010af7e450703dcad31726928906761023783e67fc6c33f797d38ffdcb363dce0f04a5f325b6763c4109c1306af26e14f4b8e138d0632f136cc71a555480e41ae52a5274dd69c6993d81836d9203b1d2bc33735e33f2b4ac89877189c2eff4980aa34c681d9564292e038e9ef099d618d31dc5fba125bddb8b88c819d098beae5512cdad07087022dd2ebe75f472e69983ad76d53d37f4af55f24f1a61332fa8e62186d1f1cc3f2fe64b62c5de80808c65d14b2efbac4741f6d4b172d5d2a7e27d5af8ee4cfdb1a0768a5c3dc9afcfd855659f41555c8c4e341aeac1bed6ece535df4e900bd4dc9458137be9176d7ee077a6bffe21df3d2c0df674e65c86f31158fedfae60abb45a4bfd856b2ed1056620463034dea707d239fab28fa40c37fc994b2ef990870bde95fe9214ffecf0ea64f6e3bfb795a1b87a89c769511e9a84f84ce84beaafcd58b6e52a3ef8cb01915b0049a435b428383c210819d0e9d0db6959eb62ddddd232bdb99ad4749c6fef3f4cddb77282adcfc1d6ecee956f5e7ab66e7be7fe125ec0ec0c68996785176df0fb030a66056893c8e7bfacc6d9b99bad7953096d59514aec58df4398cb37914efc42f33e6e9808c9ad25e0f722fbfbcaca7bbe7be8f1c478f509ff168401de9000d06b8a857dfd74821282980aefd46e156cb8a2f293e77ff3d4e9bbe0e68a11cdb2526a575a8bdb64e3eabc4f5a78feefde14f379de6f8cce4dd34264d1c5f099733f6d13e76d4e080d524b630038cf3b76a068ee746d24992603742651e9090eaab3d18c184d0ec77276393aa4363ebedd6dd8aae340799f424acf39341fc8ad54714a9a95e8f494fdfa8d53a3029c52e59914737ffc5062b4911f46faf454a7c1e7cf10d569064db7660bb26a7ef4e440026ee9beefd9820756e10484533298a74c4a2d26ca880762bd1a4ba0fd984270e1742c9ea5154c5551af78ab76ce21d886fc2206dbd25de2a1328d6342359b656089a397c60c584b1579ce3acf1990c61ce338c37c4d410eda97d43257f05daed774faa75b2c33f806f57ea47382e4eba9ef96a1e9dace0e351dea89ccab989ea41eaa8740d63d29c26b3ddbc04a491ddac03bbad5443e4022a5ea474e1fe987c03c1eb35df7aa45d6011b3c559d6f7ccbfdf43da8880e5ae4da610b86c9589eb587ae21706089b08ae4b71b1cdcfebcff4c15d6f036ee869ed1c34b8d1ea85cb51dfff4e0e579002bcc92b9c448cc87c3401b45b8f602f2589d5742943f82a0526edbef6b689961b652fb9dce75d7a3f7970fa13878a1ec58757c887c9f1be391fc1886dcb0b2455a881bddfbfde2e6a5959d65dac71d66253b7f5314d0ba84b564ce54c3956c32563da27ca28e1252d8e23673599df946e184d848f13d9578c42f41f9b089b5db755faf422353f46815dcdd8d7042ebdfbfe0af1952ecd5ee580241e08d41ba11a601547cd8c9ee8bdd12b7b350edfb1e21e46739a68ac50799c2b1ff33ca4e3e56a7a6c8d74eef551245b91c28e00a2cdee1f0f0aa6b09271ebd91dcbc9c5cf815c5c1eb1d547caa090de139fcd543736dd93f30190bbb13b0782a8563be84c1c802a2883c2692e7c9c8046c42e9f3cb4c8fcccb8800be6df0b2b48969511c06677eef414ba2ea3672de8628fd32db109bf1f731dc8d52447ba27a501ad8baebbb92a99c5129f48c2e2b91017a70aeadd3ad2c1d794de37bfb181599b53d7bae856b3574a7bc91a153c639385b104cd33d09a8217187ce14c1c1a0264cdba44f27e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@generic="329d5a59562b82123e2de3671f21a1a25b52046c1e25a06567c36978d40286d9217df85edfcee064927f718cfc0f3d84604ffdcef9cf96c770b3ce50267c5d88009bc4aed35f1b3c124b9e1bb5b85655c9f3e9c8fbd87ea929943948e53f828d6cb8d257388f041e555f5a85c1d73dd12b9b52872cfb402ac2201382f06aa6bf0d84d97671b768101ba9e4b920f3bbadfbfdbf25de8cbb95e6f44f044a8db66588a430ec6a1496acd6be547ea4b2842eeec36af6a3c30e29bf6e416786658722eb7422dc8f52f1b550", @typed={0xc, 0x39, @u32=0x5}, @generic="e999dc419dd517df7e2c87b2b575f9e62154bf2dd71bce7dbcccffa1a555fcdea14cb824d9650b1f2aabd66f9dde89b1d7421500a004d573a9ec33e61275bf010e08c8f74db782eb42f54e10af485eb6669010f3959fa98671e05082f54dba866812ebb73cd5427edffee3e4fb64f0cb19fa242d3360d4627d301e78a3fae0294227ad80c94d5b6285cf8b1707e13f01bddbdaf413f3271f49364533cd02d23a1437675cba3b41706103ce026e66f8b3e58ec9e1f3827e8239fefc8b5ca3a886cb110f5ac52bb6d347023be3524ea8"]}, @typed={0xc, 0x68, @pid=r2}, @nested={0x30c, 0x1a, [@typed={0xc, 0x3c, @pid=r3}, @generic="c86908806a6bffc95ec6220f22be1041885deea4e4f65c39e4a56e1cb3d52b08700f0a22df5a658842e63cd5c27c58a9656e7e232de2d20306014fa92986d02c63dc9d7e08ce87e3544af806e053ed5527763f16b745a5b5572166600858deb95da5b9537170856b8cca6d183b4c99c90f7042514f202facb6fbc2a5f0aac11c5db32906ffd78975a4250c1f56258fcda26befb7b5893ca93da846a6c52754aff799cc489d42952401ad6665b986c3646b", @typed={0x18, 0x51, @ipv6=@loopback={0x0, 0x1}}, @generic="b3def05e510a7e1efeacd0eb78dfbad1692cc5131b8080c731ca37bcd0f7d1effeecbb866fe08aaba613d5af4ed710b4f9953548e5617b56d556af12a49c5b57acf26b40f67b52a5022ce1818956940e7f154ca48416037e2a90dd561a5c090371c35acf3fc376", @generic="c74e7a5244db0754cfbaf53df9e64950094c510ffc4304e4df0eed906a974fbf6155f8b79f736e8ded5e93028bfdae78e46eab19e2a0bd948a2a3e55bd423ff75a2b500787b5c785b6d42b22761f70112bc088a90f65f370722f1b8f6dfd2690cd8b3fac9ae705ab62213327d3f232be9bea63271b271f1cdc85255631ac039aebf29b5eac36d51ae94fa0203e29edc48a72bc34cf77a43e003aae75a0a1a443cd2cc2d047648ce0115032b388ae3c7650cacba121e27feaf5126f7d064f5248d218fbd1b5acc9f200aead8e2ac0f0dae0d88288eb471c564f718a56c27f24d7c4160b", @generic="218de5edbe79b450a28d89842a0f21a51ddadb785a585e06ba0de22bfe7420addab7b0aeed329832e5352c8009d0f2544e78fc600ab0c0c86860b47be588a76cbdda349b530eb9200719e0a6ce5d52fb9f20565766136df6fc78d7ab90bb3ba0b1fe1de818e33ab49f79dc00996dba5de0cff5c5df4e01d085f95411fd5d6c8cbd9dd6e0ad3ebd4fcf2996cedae9d621b7310f3ebfb22fa17a1613e6e26a076f15744452c43c0d7751b8f10c58fb6704158f778f08f491aeae585155e0d56f1b116e4d707c00c5c0d051f9c8ef68c0f225a93ec57a38b26037b11b76d7ebf747724c8d60012632908b"]}]}, 0x15e0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003c3000-0x1000)=""/4096, &(0x7f0000a96000-0x4)=0x1000) 2018/01/17 06:13:08 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000ad2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c2000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x2000000010, 0x821) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x4d74, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0xc9da}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000)={0x10, 0x0, 0x2, 0x0}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 06:13:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006f9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009cb000)=[{0x0, 0x0, &(0x7f000052c000)=[], 0x0, &(0x7f00004d5000)=[@iv={0x48, 0x117, 0x2, 0x34, "d6e6a71b7b7c4c744ed82071dcd51d131ceb6ab83534c91d5ccc126d4af0061580e5013549cbbdda6a37598aea0bab86450ea26a"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xf4, "06768a2a55f0119a3bfaea9cf7da81f5f415b20548ff6f640ae71040adf12b3ef519ed56b30ec3d709abfb248c4310e6bf12126ec1e6effdf638890aa9f000c955f270056234f5bdabd986e4093f730787d61a7fb6bb7c4f750922cc8b2c203f06574ee08de32fcd86c4e9f4aa4611501cde92c6c4953568e030df476481c71b5088f83736be0bd676259d56ac2d9d1a7f8400e28a68f20fb0d48999214c4341c3297b8a69b800922bdb9ee3ca85d50531aeb2d02fecea378dbc37244c735027e34f7a1315be856deb8637a1553896b254760112bd3ce75e47ee4a3e829269a348b46f48467aa02901d7c677b70dc995d6137cd2"}], 0x180, 0x2}], 0x1, 0x0) recvmsg(r1, &(0x7f0000014000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000c3f000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x400000) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000ab1000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000796000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008a7000)={0x0, 0x10, &(0x7f0000ba4000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000068d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a52000-0x8c)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009f6000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000500000-0xe)={&(0x7f0000d43000/0x4000)=nil, 0x40, 0x3, 0xdc380e1c655779ed, &(0x7f0000f23000/0x2000)=nil, 0x8}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$alg(r0, &(0x7f0000835000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x0, 'echainiv(gcm(aes))\x00'}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c8a000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00005b8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a2a000-0xc)={r5, 0x0, 0x14}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000948000+0xc52)={0x0, 0x0}) ioctl$int_in(r6, 0x5452, &(0x7f000056e000-0x8)=0x100) accept4$inet6(r7, &(0x7f0000573000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000308000)=0x1c, 0x0) r8 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r8, &(0x7f00005f4000)=""/38, 0x26, 0x40010020, &(0x7f0000dc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cdd000)={&(0x7f0000aa8000-0x8)='./file0\x00', r6}, 0xa3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009e9000)={r6, &(0x7f00003b9000)="5ee5269ae84a077437238728b306e1b75097502b472bdb2e1f0a9398f674012554019b46d3caef161a3e31a12ffe03396f07019ce9b1efb60e0c231aed95aa581a1271b9b17baab93ffbd037dc5c7df9d75bfda8d7545c59d640d641e58e6388d2984244fc1a11cb0f1db3715ce584e374d9efeac70482310ab754be9547d3e93e9309f06e4ee714fd72baf05b1f13d5fb16b2f6f55e91387764e2ed67503b29c5f190a291aea70018556a3290314cf16f7c94ed93adf12b289d50c6606b", &(0x7f0000333000-0x21)=""/33}, 0x9) 2018/01/17 06:13:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000035000)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/17 06:13:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000374000)=0x0, 0x80000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000cb0000)=0x0) bind(r0, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) 2018/01/17 06:13:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r0) socketpair(0xb, 0xa, 0x3, &(0x7f0000243000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c36000-0x20)={0x9, 0x6, 0xd, 0x2, 0x9, 0x1, 0xfffffffffffffff9, 0x5, 0x0}, &(0x7f000036b000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ed5000-0x8c)={r5, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cdf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000acc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000c25000-0x8)={r7, 0x3}) close(r2) close(r0) 2018/01/17 06:13:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x8000, 0x80, 0x3ff}]}, 0x21e) 2018/01/17 06:13:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009ae000-0x10)={0x0, 0x7c, &(0x7f0000690000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x800000e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x10007fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x3}]}, &(0x7f0000d59000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000070e000)={r1, 0x74, &(0x7f0000761000)=[@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffff8}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc28, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000c81000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) 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) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/17 06:13:08 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000)=0x9) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000002000)=0x20, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x4, 0x2, 0xb2d, 0x10001], 0x4, 0x1, 0x5027, 0x0, 0x5, 0x26, {0x9, 0x9, 0x5, 0x0, 0x2, 0x6, 0xff, 0x400, 0x1f0, 0x4, 0xef, 0x4, 0x5, 0x800, "2db3641d5828e42d7530554f9135b2ce66b34e2b8d5d63cb542227d69d9055ac"}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x3e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) 2018/01/17 06:13:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000585000)={&(0x7f0000011000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d97000-0x10)={r0, 0x28, &(0x7f0000e1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 06:13:08 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000+0x701)={0x0, @in6={{0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x200, 0x1f, 0x7, 0x0}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1ff, 0x0, 0x1}, 0x10) socket(0x9, 0x0, 0xffffffffffffff03) 2018/01/17 06:13:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socketpair(0x5, 0xa, 0x9, &(0x7f00003ed000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f2b000-0x20)={0x7ff, 0x0, 0x1, 0xa000000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000839000)={r2, 0xfff}) 2018/01/17 06:13:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000280000)={0x0, {""/7}, 0x0}, &(0x7f0000e81000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cf1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000e80000)=0x27) 2018/01/17 06:13:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x92) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000f5000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000f21000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a47000-0x8)={r1, 0x3ff}, 0x8) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008b5000)={0x0, 0xd4, "1d6930dd7692d30ebe6e4fade007b14c0115e8faae453f1575ed391861fa5b80d21a174a76e33f5bdc34c62f18a6ac221b3edeaacb1a76d97f9539f0976fa8a36bc54045abd0a2e4ae8fe60915f863dbd56aa82c94cbc4718b5eb385544939cbe6b601f88be817fbb0fa171e06dd398f3cd437989191a5aaebdb43537e4546157e7e4b0e236cf50cd1f14b0da6e5bdbe4428a79c10f81771ce27c3a8fe0f70475f70c61f6754070d46f14ff55697316f7d7d44c6da08188cbef85e46df07fe0782ca8a0ce5cc76993e2d01145d3e8d0189d3b697"}, &(0x7f00003a9000)=0xdc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b64000)={0x0, 0x8}, &(0x7f0000ff9000)=0x8) r4 = socket(0x13, 0x8000f, 0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a70000)={r1, 0x800}, &(0x7f0000dbd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b45000-0xb8)={r2, 0xfffffffffffffad7, 0x9, 0x9, 0x4, 0x9, 0x1, 0x5, {r3, @in6={{0xa, 0x1, 0x1fa9758c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x1, 0xd9, 0x32}}, &(0x7f0000e87000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000bcf000-0x8)={r5, 0x6}, &(0x7f00008db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006a4000)={r3, 0x40}, &(0x7f000094c000-0x4)=0x8) 2018/01/17 06:13:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) pipe(&(0x7f0000a65000-0x8)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f00004eb000)={0x27, 0x0, 0xeb74, 0x7, 0x1000, 0xec47771, "ff31872043d60cf006056783470c7bdeb69ac75fcd54bc9df9020c9aaaf01980e7178ab35da8bf0014f05c086a1e9d8f66f56a1a93020a0d360ee9bad87223", 0x1}, 0x60) 2018/01/17 06:13:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) bind(r0, &(0x7f0000e6d000)=@ax25={0x3, {"48bfdeb2c9d6df"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 06:13:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000738000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000034b000)=0x60, 0x80000) bind$nfc_llcp(r0, &(0x7f0000044000-0x60)={0x27, 0x3, 0x8, 0x7, 0xffff, 0x3, "06c8131e52fdc6a436c62640621b8a48a313d2ea51119796030dc1431aeb819e306e3e7213a43d12bbaa538696316328c86256b3bedaa33f8541fc444a0d36", 0x1}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffdba, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/17 06:13:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000247000)=0x7fffffff, 0xfffffffffffffd27) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd2000-0x4)=r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f39000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000077b000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000448000-0x7)={0x0, 0x0}, &(0x7f00001e0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000033d000)={r3, 0x1}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022f000-0x4)=0x0) 2018/01/17 06:13:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000026f000-0x10)=@req={0x50, &(0x7f000087c000)={@common='lo\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x2}}}}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000d4d000)={{0x9, 0x1, 0x8, 0x68, 0xc35, 0xfffffffffffffffb}, 0x4247, 0x100000000, 0xfffffffffffffffc, 0xfffffffffffff8b1, 0x2c2, "2f396d6935ce882d421b368d0ef9200108293e593e70529b9647de28256d0e254e8de0e1759b185744845ccde854735283ba35b10f95f33a26aac092301c9a341484d93b341f15947e4c3c1ca1072d3a1294003e7150100d5553f813e6a9bfd7e5bc121eb0b4cf043cb1dcaf902b78319d9188e8f6a38997b953c42d90a84f85"}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000082a000-0xb8)={0x0, 0x401, 0xfffffffffffffffa, 0x10000, 0x8, 0x4, 0xffffffffffffff72, 0xffff, {0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffff, 0xbb, 0xfffffffffffffff7, 0x8}}, &(0x7f00003b4000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000006a000)={r3, 0x2705, 0x8d7f, 0x3, 0x8000, 0x6}, 0x14) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:13:08 executing program 5: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004db000-0x14)={0x0, 0x2, 0x48000000, 0x8000, 0xb7e2, 0x200}, &(0x7f0000a55000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eca000-0x10)={0x7, 0x200, 0x1000000, 0x9, r1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b63000-0xa0)={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]}, 0x1ff, 0xfffffffffffffeff, 0x6, 0x3f, 0xde}, &(0x7f00003a7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/01/17 06:13:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00005b6000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) 2018/01/17 06:13:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) pipe(&(0x7f00006b8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000dc000-0x4)=0xfffffffffffff800, 0x4) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000009f000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002c1000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) 2018/01/17 06:13:08 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000036f000)={r0, r0, 0x3, 0x2}, 0x10) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/17 06:13:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$OBJ_GET_PROG(0x7, &(0x7f00001ad000)={&(0x7f0000f8b000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) close(r2) bpf$OBJ_GET_MAP(0x7, &(0x7f000099b000-0x10)={&(0x7f00009a6000)='./file0\x00', 0x0, 0x8}, 0x3a8) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:08 executing program 0: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000001d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000ef000-0x4)=0x6) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000b6000)=0x6, 0x4) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xc9f]}) 2018/01/17 06:13:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000044000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7c000)=0xff) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b26000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000122000-0x4)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000069b000-0x4)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000241000-0x4)='bic\x00', 0x4) 2018/01/17 06:13:08 executing program 1: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000eb000)={0xffffffffffffff9c}) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000ec000-0x4)=0x8, 0x4) syz_emit_ethernet(0x2d4, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "05e501", 0x29e, 0x88, 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}, {[@dstopts={0x3b, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x8, 0x4, 0x81, 0x100000001, [0x3, 0xfffffffffffffffc]}}, @calipso={0x7, 0x8, {0x1, 0x0, 0x7, 0x9, []}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x1000}, @enc_lim={0x4, 0x1, 0x4}, @generic={0x8, 0x6f, "119b7860d9bc1c93ff94c9fa90187bac749acb59b0140e4f2b609ebb6c5272f03ad7d85331a4dfbec680ec10d579a3feb3a28ae7a0c753a8860a9a94d8147bb8b6e20aa09d41872907d66ffabad7e69c1fd7fe8c5dddec7fc6189a2d815565df17cd1fa714ae6153551b40d8668c75"}]}, @dstopts={0x3f, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @ra={0x5, 0x2, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x100000001}, @ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x40, {0x0, 0xe, 0xbf41, 0xaac9, [0x1, 0x2, 0x9, 0x0, 0x1f, 0x35, 0x348]}}, @jumbo={0xc2, 0x4, 0xffffffff}]}, @fragment={0xbf, 0x0, 0x7, 0xff, 0x0, 0x529c, 0x0}, @routing={0x3c, 0x8, 0x0, 0x2b01, 0x0, [@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x3f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x336, 0x2, 0x3e0e, 0x8, [0x2]}}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x6}]}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0xbb, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x5}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x3, 0x2, 0xfffffffffffffff9, 0x3, [0x9]}}, @enc_lim={0x4, 0x1, 0x101}, @ra={0x5, 0x2, 0xecc5}, @jumbo={0xc2, 0x4, 0xfffffffffffffff7}]}, @routing={0x87, 0x6, 0x2, 0x1, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "86e79a9386e629764d8cd6930490edd7ba6177f2ca492e425c316ad49bd7d68c2cec826faa12e83c72e502d9094778c6e1c9b271a6fb8004d1dc71109e60b502d42b489189"}}}}}}, 0x0) 2018/01/17 06:13:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000144000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d28000)=0x0, &(0x7f000073c000)=0x4) socket(0x9, 0x4, 0x4507) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b05000-0xfe)=""/254, &(0x7f0000958000-0x4)=0xfe) 2018/01/17 06:13:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000702000)={&(0x7f0000a40000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c4a000)=[{&(0x7f0000c50000)="", 0x0}], 0x1, 0x0, 0x0, 0x40}, 0x8000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000666000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f00003af000)="934d8392d84e637d68f68411059d", &(0x7f000089a000)=""/111, 0x0, 0xf6f}, 0x28) 2018/01/17 06:13:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3d31ce465b16db962ce8b7d09187b0ad0333aa4e87f210196", 0x21, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) bind$alg(r0, &(0x7f0000a74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/17 06:13:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0xa}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000b6a000)=""/18, &(0x7f00009d6000-0x4)=0x12) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0xffffffffffffff4b) 2018/01/17 06:13:08 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r1}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) getpeername(r1, &(0x7f0000275000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000-0x4)=0x2e) 2018/01/17 06:13:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0xffffffff) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) close(r0) r1 = accept4(r0, &(0x7f00009a8000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076c000-0x4)=0x10, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a86000)=0x31, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00004b0000)=0xbd, &(0x7f00005b9000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000531000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efc000-0x4)=0x20) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000b11000)=0x0, &(0x7f0000ac1000-0x4)=0x4) 2018/01/17 06:13:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e85000-0x70)=[{0x0, 0x0, &(0x7f00008c1000-0x90)=[{&(0x7f00002cb000-0xeb)="c774ab66ab893889957d6b91efe67b95436fb9ca004a7063b28cdf83d612378b3a8fb1a76b2c21aec1a51edf7260c4dc0770b3d2cae361b394cea2e95dbb60be8fdcba4e5c246faf8dbab4573de8b21496e06f6697dbfe873a4b06dbeb58e0ff5e9d4e9e0f646c8d92c77654a4023aa6bc803bcf572068a2f6a9ec6403bf42f935f5084392ad7f4e4b0022fe24625371c48d12da7b550044fb9355dbab204baffc14ae46c14ea131bd75c3a1876b4847766524de06799207a699f6f9af19713d4be678d24521b17447e616cb69fbc3cd76941ef317164549185f5ef834745325a8fd53ddcb822b1fb1c87f", 0xeb}, {&(0x7f000001c000)="d44f15e7d2de41a1aab142649d0d8ae11c22816cb6175bd90b9d70373832d91640a648f834712f2c1e1425e5b3140c3e93f56c1499a84c167777064132a939ca7fda30eb7c461e2ccf9611d3ba9e4226a160f76ec57ce3dfda479ba6605295f496cf47b6c805aef90a1909e261decbfd74014eea8f2df347d44af8672cce9a1138e7b2a4e5e212298022a948d6ad1786c55035f53b2c5b998e9f52fb", 0x9c}, {&(0x7f0000e07000)="021609942dfc03623fb2ec3dcff5667b1845c814a57810d7147856c82fd99275e3bd66", 0x23}, {&(0x7f000039c000-0x99)="0d0259a76217bbbb2f617653d48725c3703e0e992d86a76679915059b3c34d5fdb378b4593c0988105056f6dbee0fff021b2bac63b2d03bf853414c77118b51034b4be1f3b1f8572b1894eaf08259d0412ec8a7b7be5dd66d463516b61e51a60f03c661c5a53a6869d87dc32b7dd52ffa9c8e5d93f772b06da9e5dff2b5a379c11f8c502c7514ecdd3add1bacddfc219e03b0b77f2fa8dc250", 0x99}, {&(0x7f0000e1f000)="1361a21fef4b19099ffd7bd0ef519a2b649b08f05ef6223bb63e02985af2e0802757200a9eb70929c3e053dec694a4b7486094090cb2b5883a981b1856efc1293b78fc0e5b46a11627725f3a7943bab7b7b97d9b9f5165d6d6e1b021c79ce0c317b3ffd136c88d76e013f321d39c4c67b2eeb205934e1f97f68a8782", 0x7c}, {&(0x7f000041f000-0x12)="2874fe5092637cafaa0c3fcfa7fec3705eff", 0x12}, {&(0x7f00004f2000-0xab)="5c815b70b2ba7355cbccd306763741b2054782b6f92e8e79b1bc200767b285aa51b702e1b7afbf93fdc106fcb8c6cc55391a8502e0a8cc302c5a3829e9d1e8c579b59e217ccf3cb1f8de3d38ffe7757ee3a521881fdd22b69ff7b6a06463259de3ba80b0fc6f89745b45d81901d417b044bdba0873c4c21a8398db52c9625aafe7f5af421e7eb9408980bb056a34b53123539b40a70958f72e9853b4d8828904f4cbd025e4c1744e59334f", 0xab}, {&(0x7f000078d000-0x32)="06e1953ace9b70d71e5c60f03a38e56f292740273cc4d1c19cde796b4fd9d724cb3f4fbae4b40d0f1b2b9fd1dac65e92b8d9", 0x32}, {&(0x7f0000d00000-0x5b)="3688b2abd5e5e82c80c3af3a8e59d06523fc108aff877fc6b3a06cccab6103234a3c69d41dd366f0259501e8c29287ce229502df08ad256f6c563d5734c89c7c0a64831e236db50bc70ad768dc732fd20b5a3383602d46e7897339", 0x5b}], 0x9, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000496000)=[{&(0x7f0000280000)="5c017cbf5d63b2a4796503a7fbb2f86d93a1d5ed576a5e17f2c0e9d5d627326a88d599", 0x23}, {&(0x7f0000da5000-0x1000)="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", 0x1000}, {&(0x7f0000b11000)="8fb75ad3e857a86864132a6b79c585167c361f23dc119729e4c0f4a20d8557174d0db4bcbe0b6980c32826e35a04c1772474078f57128c4514c6f5cc745a4ca56aeb954fa138473f35d40144c1e903ee9577ebee414317468df43e9a1b1b4266b27fc2431e1a36519b0202bbda1ad6f5d804f1ff962258d6cfa88b0b0c4180ed249552a22492baffd47019f16f9e2895cf590281e179f965ffb53a562990ca77c9e2e99d239ca206a25e7b46f1e38d028d1bf473a4161319e7fb3034b25f0233f2510e71f6e04fbcaeb9d1d6da61ffbf2e78de270100023aeb17c5", 0xdb}], 0x3, 0x0, 0x0, 0x8000}], 0x2, 0x80) 2018/01/17 06:13:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00003fa000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057b000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fb5000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000e0e000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d35000-0x14)={r1, 0x3, 0x1, 0x9, 0x0, 0x7f}, &(0x7f000034d000)=0x14) r2 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000be4000)=""/136, &(0x7f00009b1000)=0x88) ioctl(r2, 0x10000, &(0x7f0000a82000)="ccd9166141359f14ba9ed4b2f9cd538cf74b3859e175e9fe8bb15b18b2560896359a0c5efb44491a183e1ec9b787f8c190f3407eaaf5da4aea8e15ce109a46a007c802088f4bc04b257d179d5ba4118854d9e9e442b3326882dc7f2a45a266f561ab4aa8b654f6b960598ad27db5ad69820050076da1e5130212eb48e219e963827e33724126510936151bc4c4f06272703a0977e756f39e2267ba3dec18dc9fac176cc1910d0329d2cbb1a43009d29479e842c0ccf80c0158812bd8f510f3c5030edeaf1cd55e040f439b") setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000066a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000162000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d33000)=0x14) sendto(r2, &(0x7f0000473000-0x72)="d063a39dc573f58fcb54a36a23f4a5b94269265f432fc617510eb9e770d450449f68340ff0133a9825689ec7e1e84c4e465fca2d2444cca1140c1efe4d0ac9f704a083c0d03c0fb95347444aae815ae9a8dd67524ebf03536cc4f355d8332f86769551b05e4dec00edfaad056642bb035119", 0x72, 0x1, &(0x7f0000665000)=@can={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/17 06:13:09 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80000, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) socket(0xb, 0x80000, 0x7fff) 2018/01/17 06:13:09 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x2, 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000008000)={0x0, 0x3, 0x30}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r2, 0x4c, &(0x7f000000b000-0x4c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000a000)=0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000007000)={@common='ip_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000007000)={0x5, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 06:13:09 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009d0000)=0x0, &(0x7f0000b23000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d14000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000+0xb27)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x7f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x31d, [0xb46]}) 2018/01/17 06:13:09 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f65000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000c04000-0x6c)=""/108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000094f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f65000)=@sack_info={0x0, 0x8, 0x6}, &(0x7f0000f65000)=0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00002cf000)=""/44, &(0x7f0000d0b000-0x4)=0x2c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f66000-0x8)={r2, 0xeacd}, &(0x7f0000f65000)=0x8) r3 = socket(0x8000000000010, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8) 2018/01/17 06:13:09 executing program 6: unshare(0x1203f9) unshare(0x200) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) 2018/01/17 06:13:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) gettid() sendmmsg$alg(r1, &(0x7f00003ff000)=[{0x0, 0x0, &(0x7f0000e68000-0x80)=[], 0x0, &(0x7f00002a1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/17 06:13:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f000015b000-0x42)="fd50a6d49b0d72c9138fbdda58ffc8ce93156f3b702554da937e2e960995e307f451179707830de9fdaf61e9cd1a0485f79b8a32568a8c29cdcc910db6f47e5175da") 2018/01/17 06:13:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e77000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d94000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) r1 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:13:09 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x40000000005, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000024000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000024000-0x4)=0x1c, 0x80000) getuid() getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000012000)={0x0, 0x4669}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f000001c000+0xdfc)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0x2e) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, 0x0, &(0x7f0000025000)=0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0x2, &(0x7f0000025000-0x22)="e3577eb2aaf6eeb67f02cfb3ee861a9f6f1090d9e9838e941e3354dded41bf52ea73", 0x22) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000025000-0x8)={r2, 0x5b944a84}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1000}) r5 = socket(0xf, 0x800, 0xfffffffffffffff8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f000000c000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ff}, &(0x7f0000027000-0x4)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000015000)={0x1ff, {{0xa, 0x3, 0x7930000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 06:13:09 executing program 6: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x1ff, &(0x7f0000ae7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001b2000-0x8)={0x0, 0x10000}, &(0x7f000028a000-0x4)=0x8) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ae7000)={r1, 0xffffffff7fffffff}, 0x6) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) syz_extract_tcp_res$synack(&(0x7f000060d000)={0x0, 0x0}, 0x1, 0x0) 2018/01/17 06:13:09 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f000001f000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000020000-0x1c)={0x1c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x8, 0x1, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000022000-0x38)={&(0x7f0000022000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000000c000-0x20)=[{&(0x7f000000f000-0xf3)=""/243, 0xf3}, {&(0x7f0000009000-0x5b)=""/91, 0x5b}], 0x2, &(0x7f000001c000)=""/61, 0x3d, 0x8}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000024000)=@kern={0x10, 0x0, 0x0, 0x200020}, 0xc) pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000024000-0x1b)="fb91d31ba25bbfb51e2d226b0e1cc58767cf4ea487e685c6c159d5", 0x1b}, {&(0x7f0000024000-0xe9)="29df6a604846c98626e212b039e8c9c7917f34479232ce858da2fe5af890ef42896a951b25fe712741bb0c11d8dcec95ac27d6637cca48fe9576f2307f8f5aad874f07d5d3fa0a0482f1b943f36966c8292c4a186e1119d0d15f9827cd709ab95f122b50934c2aa98b5b3458a894b6f5f2667a226e6de43de9975a93241f1c87c1c78c2b818200f621c3610843b031887eb7df2a56debb2e5e7ef8743e88ab6a6f87ee7b02f4546e6b8e74e0ae2c6576dd763cf9480c0c73338445ffccbde7cc77eb668f020fa8410807795872bb21a361f8596024c533e54733a3001bf85a7d748fe4016b3a9c2c5f", 0xe9}, {&(0x7f0000023000)="73551047cb5920cec9a2e49cdebd9610fe0a9d4173199ade315b3486d3f4bbe158744e481236d094eb348bf4483bf8d24ede814d0e7909a3b5926c5ec9438d8fcb9e531e065abcc3aa47316ce9", 0x4d}, {&(0x7f0000012000-0x1000)="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", 0x1000}], 0x4, 0x0) pwrite64(r0, &(0x7f0000022000-0x6c)="f086c40d27ddffe9783bc88e9b5d09485b0eb3240868fa2bbdb7cef78628c0f6dcdd826f1cbf460dc2718eebfabf67badfe378d7d00d5fe7134a86bf3113bb1a3583e7b6102e42a144c86607731a7f87811b643d5e5de917de0444120971589166b3381c61e11bd7e37bed6a", 0x6c, 0x0) 2018/01/17 06:13:09 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000874000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000004a000)=0x1c, 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000504000-0x88)={0x0, {{0xa, 0x1, 0xa3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:09 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000082000-0x4)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom(r0, &(0x7f0000001000-0x41)=""/65, 0x41, 0x40, &(0x7f0000058000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 06:13:09 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b306321bed3e77a862cda9ce37abaaadfaa3c9fa23618f67d06d43fd5050b61f7a", 0x21}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000218000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000baf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005e0000)=0x14) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fb3000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000fb3000-0x38)={&(0x7f0000ce1000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000fb3000-0x10)={&(0x7f0000fb2000)=@can={{0x4, 0x8000, 0x5, 0x40}, 0x3, 0x2, 0x0, 0x0, "8900cdd02a9ac4d5"}, 0x10}, 0x1, 0x0, 0x0, 0x4801}, 0x894) 2018/01/17 06:13:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0xfffffffffffffda7) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ee000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(echainiv(gcm_base(xts-serpent-avx,vmac(fcrypt-generic))))'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f83000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000032a000)={0xa1, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/17 06:13:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00006be000-0xac)="1bf56f0d32491c9e952c17d69bc99fbfd45f83d71cc744ceb675e47fe4406aa57607850bf4e25ff9f0e66357db90ebdecfc6dd6f637e969bc5722307b43895c5d1fc66520e808baf20a9dff6bfd6484491ae3a202fcb90000d63fe07ccce301814435d6be433dc022b770e89b5be919eb1058674437b076426a81a6f85298ae6a9e9d1b1843a1d1ea68e0a2b64752b7c9f0400c5542f20899c07459563482cb8770f554836f1b743c5424de1", 0xffffffffffffffba) socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000307000)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x24) 2018/01/17 06:13:09 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000011000)={&(0x7f000000a000)={0x2, 0xa, 0x10001, 0xf, 0x21cf, 0x0, 0x3, 0x2, [@sadb_address={0x5, 0x17, 0x3f, 0x0, 0x0, @in6={0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x20000000000011, 0x0, 0x4}, @sadb_x_sec_ctx={0x0, 0x18, 0x0, 0x1, 0x0, "3f979117da6129bf1d3394e8636d69dc278f3cf6433b4eadec7e8062e33db3299ca607d57e529cbf8d5e833c0e13873e569b09c00e0b10c362fea7da2ba5c0586e37fabc4b627136f6341d5eb125d8c66953b59eecdce7caa8f6fc88c5a32d617d6b7964d9600f882349f78f6474f4ca0675b07720faafa3"}, @sadb_lifetime={0x4, 0x3, 0xffffffff, 0x9, 0x9, 0x7}, @sadb_x_filter={0x2, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xb, 0x4, 0x14}, @sadb_address={0x3, 0x7, 0x0, 0x80, 0x0, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x800, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0xee94, 0x0, 0x0, 0x2, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x0, 0x4, 0x84, 0x9af7, 0xeb56, 0xee}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x100000000}, &(0x7f0000004000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000008000)={&(0x7f0000012000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000-0x50)=[{&(0x7f0000012000)="6dd493a902ca6d9ed3f87b72ad642bdad1601e26c369545197860446fc62681eaa2ca506da9fa6faeb58dd550fb727d7b09636", 0x33}, {&(0x7f0000002000-0xca)="e37dc68449952d5ae23cb720ceae9649f754765f338182441b189d393a5aaf03cddb298eeab9e884ca253a62103a26ccd03c6f0a843f90c2c585bc1c42147273d5fc6dc03982865f510afe2137eb67f0816ea7cba46bf65fccfa153bdc0d2362fd11dff89d3ff4bfa9afe8e51da9fed61639ae7bd0a8567f41d931e5aad046e393dd5fb79272f0518717c58d6820d07379d88f1602a3801ad2ac96b1d071f5641c68f3efe552498d320a6c940b7f7e4268172e43eec7147e3de52fe163134384aa317a48c1994294c8bc", 0xca}, {&(0x7f0000011000-0xff)="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", 0xff}, {&(0x7f0000012000)="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", 0x1000}, {&(0x7f0000013000-0x45)="6747ccfca4f42ef91df3ef5ce52afee1831fdbf04a27511db62eaafa8b63490d62f0761d9ab12e986afd0230cbc3d792d5e829296ef2f268a9697f7e1135c5489a0ff39e98", 0x45}], 0x5, &(0x7f0000006000)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x7, 0x5, 0x8}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0xa0, 0x1}}, @init={0x18, 0x84, 0x0, {0x9, 0x3ff, 0xfffffffffffffffe, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x8000, 0x2, 0x9, 0x4b76a50b, 0x4, 0x101, r2}}], 0xc0, 0x1}, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe8, 0x0, 0x0, 0x80, 0x7fffffff}, &(0x7f000000d000)=0x14) syz_emit_ethernet(0x81, &(0x7f0000010000-0x104)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="689ffc340a70", [], {@ipv6={0x86dd, {0x0, 0x6, "c8dba2", 0x4b, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "c42b8c8431c295dd2d227d287055483ba3e071c0bec0dcbc299579d3bbc157ed1391431447e484b6d7bf6300ea10f8b5c58fa9d8ff758fbc6b7246fed4ef7723afe8b7"}}}}}}, 0x0) 2018/01/17 06:13:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005f6000-0xb)={0x1, 0x9, 0x4, 0x400, 0x1, 0x0, 0x7fffffff, 0x1, 0x7f, 0x1, 0x6}, 0xb) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000b32000)=0x4) 2018/01/17 06:13:09 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000035000)={r0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000036000-0x6)={0x1, [0xffffffff]}, &(0x7f0000010000)=0x6) 2018/01/17 06:13:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1000000001, {{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) connect$inet(r0, &(0x7f0000c0b000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/17 06:13:09 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) shutdown(r0, 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000004000-0x12)={@generic="d2755cb7be94ebbd5e60142d13b7bfe0", 0x8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000)=0x0, r0, &(0x7f0000009000)=0x0, 0xa32, 0x4) 2018/01/17 06:13:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000286000)={0x26, 'aead\x00', 0x0, 0x121f, 'gcm_base(xts(serpent),ghash)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f75000)={@generic="4dd53fbb84e6ba6daf686017a0231345", @ifru_flags=0x0}) close(r0) 2018/01/17 06:13:09 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000001f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000)=0x1c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x1000, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000020000)={r2, &(0x7f000001d000-0x1f)="dbfa4cd265ea146d1d5a61c96c0bd5be7b3b7e44bd2fad0cafee8c421c45b6", &(0x7f000001c000-0xa4)=""/164}, 0x18) connect$nfc_llcp(r2, &(0x7f000001d000-0x60)={0x27, 0x6, 0x4, 0x0, 0x4, 0xfffffffffffffffe, "c027c85585e63e098dd0a7aafbcf530113448218124eac3a35b286a8b10cb03ea68c814358a845c578f68ecde6f62f4487b6d741f24e02b46be0872123471f", 0x10001}, 0x60) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000016000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbaff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1}, &(0x7f0000020000-0x4)=0x98) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000021000)=""/171, &(0x7f0000021000)=0xab) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000020000-0x8)={r3, 0x8}, &(0x7f0000020000-0x4)=0x8) 2018/01/17 06:13:09 executing program 6: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000b000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x7, 0xfff, 0x100, 0xff, 0x10, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x1000000, 0x0}}, 0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000000d000-0x1c)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:13:09 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bac000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80004000, 0x0, 0x30000000002, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cd3000-0x4)=0x80000001, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x3, 0x3, 0x0, 0x1, 0x2, 0x0, 0x4}, 0x20) 2018/01/17 06:13:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x8010000000000084) pipe(&(0x7f00003cc000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000afb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b36000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000802000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a56000)='tls\x00', 0x4) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ba0000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r4, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r4, &(0x7f000000a000)={0x1d, r5, 0x0, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/17 06:13:09 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000b000)=0x0, 0x800) setsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000006000-0xe0)="9e571f3beb3e361c2d62c7ae20ed3bb93cdcbd89056c20938a4762cdf68c91b3e9e27ca8b97beb3ca6d823942c62a986f69ba1ad9063663318f6b887a8e4adcbb5607ef6ac6caaf1acf0e260591b4ee016a48bd9ae28cb257a3c6fc7f7f55ecbadb97aa7c5d424186bfc2aafb4d4c0a8016c582a12eb638cdcac718fbfce5780801265c7f6cf72d9301c6873564f3b93d3816eb4a22aadffb0d8ae7efa6a7382dca66f82b90f05325957f8e5b73cb1309bd4fee838d88910090756c826ad866b7b64cd0e797954885da32a1f3501d11f93a11dcece3dafaa7b1fee41e908023c", 0xe0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000-0x20)={r0, &(0x7f000000d000-0xd0)="f86508a1c55d9bd0d91d7842640648af2667f075b34a9a9a527f19fe9f1617b17cab84e3637b39526e252ba88b66200976c09434615fcdc8492945386fe263f974b687e55706f0ac9a5fc3b52b9c13a6e9a84fdadbd66b8b74ccccd2aa816d6b96454f85651171d8876ab38d61a924f635abbcaa7289acb7ee5426531ea7c729516bebd73c47b0ab27ec9f0f2728b02fa9dcb17ef3c99190a7be89c646ad17d8efacff0b3aea8fc973697f27f50bd1fc2202236a6f0697079df65fa23ce1dc90673d59270d7ce09d9fd62c211cee42d5", &(0x7f0000008000-0x1000)="7acea5f4a566f9d9cd1e9dd85e6e5a9b27717128b7b63fdc950f63eb8bc558878e573920a4e4ce4a3a3cde335208941f90821d48b03be225b957a72541680e28eb8228ce13fb65df840c3748fd11ccc1d6d9de6ff7742cf3f8539dfe02350cecb4d088c8a6c102c1bd584593def42becfe584bf7b6e16b2fdc8b67f84b193c1096d5470d0db52342c47db1fe08e43a1911f398ee3c7aedc0e53aa94854ce55f286a5fc20e938a919f35c0ed9b15375265ec6528f11e853b6c72dbdc4f2187c3ba27bc9a2e07348f4d5f4668f27d25eea9eba3d81891ee2e2958e2e7d7a86ad33050f0905e331771d53d67fb69caae83f941e0303c8a61377fd8adefcc0686b137109bc491166ebf0746fc3e7ee4bdf510853fec15d18bc491560f11e4613108449262249d636b1aa5017ec095a0e7e688dc0b190188a9c0afc6ad8b2323a406da8a08b249e79628fac24d30bf250e2877d74e0cbf9323066b0a3a0d866cbdf0a708054fd5d385e35f53499a2d8b122676c985e050c2b8e3829ba2d5d82fe17edab340b412421c6be38ac84cd00ecde9aac66ae64864f192a8a73a419ee7e9785b3ab4518083b1a04d897b654cc3731d02bd813214b92c40f3afcd3ce6de5b4d5f4270f7bd54a58351ac0a1734cd870832b4e162865959ee5077cdd0fdf02ae3455292f094e5cc9634f002573cc00ebbea4de9774b8709320424a0c2a73471c72eb4b0c572a1bc4ba3e26db49e798a5b3c41d31a9e9218e13a0a3199f996d3fa8e299fabc4b245f6a60ed509e1e514dfa13129a8cc9fd2cbc7c4c3aee2cc57d85ff945da7efbac67de78cd1150c5a48bd4d46406250c09650d282ae56f575e65c5622698532f30cfe854e7cfe46c067067be2a80cb49d15f344581f24683039b0bea5b903e9da76c87507ed8065161ea76fc97cbb7c06468015e0d1c6350f14ca1dd435c260ec2f9e37c1bca12aba3f6d5e921a3d8d352e12577595b889d924e6a1b3a0b9e34d5381687f8fb2c399d2b22d3f1ec65c417a34c181b8ed8d89e80758735c23de89d86262b97ae6f31a1bc028ee186b843c1caf9ef9487a4221f27164a0fe80ad628a867d5023bd7de96e7b383ddb1e407dd28ce8fbebce6264d3472e8dbf121c3215630707334172f758dd63201b84db2d07f5f88e6bca24cb84530a1d187dbd411a7f93fb03d799150411a40398254e0331c407c588927e786db9c60a8f51c93bb00ac0956a9da2d4c6efb054e4c79eee3c215e776cc2125744b02d9d2c7e436547650b30627a32e698c6717035d28d85e572324db920baa684c747fbee1b34de96f3a5e8ecc4161897913ffda02ef59153df42d79a226d0ac5b0eeb3907875eb6a2347f0186e6aac40907fffb8ace471857c3c95dd11b1da867de7388042e723ffb3e0454fb9d96b23946e07d8e373f8b462d607d269648b9fce6b6d0720a69e40f546554d15b173f21d4a77c249127172c482501f90a332be62a247b9b16998b3ed4c8a6f38a7d2e7ff9644b625a8bb171ddfe5161243212cae07932a69e0a49156f61d0138ca108a2932a192d0ed50615cc99f26761fb687ef5db15bc24113be70ebe30e702a232b32d7f8b47973574f51aeda35030ae17da988ab102fecfe599d0faf158b145f5258c3c729f57c6f22c3b2451f8f40af6c985acf17258d5403cdfe0463c57a0363d10d885e3fdccb2f6875543fe139fd74edb4a983d222018fd82dbed6e0e2d511409297bf44158bdfaf7c6714809ea35dff353803a2875a3afb8429154328cf81f54663f4fd492ea41593b20b84c8ee364169a3ca39cfa296eb2493a9fd24a4f8fd6186ab9556d4b1976adc0ed7eed65a93d0ea30a59766f3da441102e22975e5eba2c10d15f2e3cc746f0577fcc18fd94072f36794af801e79d75acc092c5ee1549d20ffaea6fd532f4f3f974359bc82eeca30223f3377d6deaded5da35f8d31bf2d38cf9b40149fa76cd6b270d4fd6b59bf960ad0ab89bb5758e11ba7fa63bfe1c9a42fec5df3f3522b7a793a5698b35c76db44e63797eeb6bfb51db8a444c1109cf3f46629bf180b928697e13de8bd2adc9cda277b8cd5f0fee0f1e2b600ec2441987021c15e22ee4f9a80e83727863fdebe1503aa5cf0eae0dee147673769ce6f6b0a90286dcd6c483d4ad0e9ac96c9f1347e29dcdf2249fd7f77219c6080763f0ad2bfca2281d8c2beb51608e955e7b1f1fe2080c0f8f888834a78842e66d993899615171de32f6f2223b3bcaff3cc242304f439f296adb9bebf5168e52448474bd6da8c63e3f580aac33194cb2d4cc2a541a54de6f299849d5449b74cdacc668c7a35b1a53c592fcc7d00d61defd407e6e93833f301eb31db0e5943bbfc019e76bcb28cc2a69a3c6ef35ec82611c774f30e1090ee49e9702db2444ae1c1e5fe08ac323798f3b856e52b3c6e2c341ec1f7b53679e72f03efa1f6c105691b942290164d7ecade84ca33e3fcc433a975cf52c85d201afb319d652595488a80490608b49272cc20a230ff6e21f7d3d0c49e879097e42b3acb71ab03c5d34c7ea3514f735bf40c48979e3d60b11e114d341fc2dcf4c059fbaf97989f98ec192ae77e713613ac606f745f9d03e91ce22d9c11972b1e705118675985654b833da5393018214d23de072960c442883f9e268eeb1184a67d234f078829a7e7d58dc98ed36d3a977afe7e5d769274422011e0abb69632129ba47f816a32aea776bc09929514fcdc1cff6770f1a9d8d0e91cfc6ff4060a6b32aa3c7ef4087820bda97baee873a2b40ee31e992808710c01cdd08c162048dfaa0e77a0a5b3898bc9a0ec62579092f64b188e9bd9a111cabf70c3db2b2d61c2d639213665e5dbde5f83157219ff3e2550136d27ac179f7c2dfbe6f6254befeb296183df574eb81266b8e36cb792edba56fc36cd52088d41ae90775b402b76eee7cafd46788f1f16b10b368ecd90e49d53e3484a4a1881d7c0725808a69474e0709c4a4f5341e46b2086b19d071c27538b3dbe60a5a3554ef81907966eaf41fd2d452805a9d7e6dfe8bf146698bed14ec9fefc11c63e40b0d02b747a80d18ebb5773f707e0c00bf97186eb74344dac492f7fd4efa38de66a5769892db5990936ceb2ad212fb0fa40b60e6543bbcbe197cf159fbd28b83a0cebeaf63d542919f09b007da3367c522959db9936189155f984e667a66d23b35fa8b974f34941c9c5e94c04c077e8fb5486bc716151e7dfed847dd45ea55944a405704b8a662710ce1499fcdd555f5bea5eefe0e4ffd17d26841d1ad9c4838a273f9bd7a4636dc966a28600256e48ca92aac9259aeb5679f4b9c64ec87a5b8be34a5a8006e195ed04b84f15e5af70adc96140bb5f105b26e6ad903e7b4fc163db3ff04a4f2498b40b7fc6082f0ca869299b76bc59e6e20a350a76ddc642098805f035f4342875b392a8c4ae93aa66d62cc9fa12f3ecb6e53a1bc7e857a4e4a927db9e22fd0b606c1c9b47e62d7408d969a8fda2ba45d6e72c14d5dc0de6713839dfdd9c51553f725ebb1e1d28e7d09f0f9ab579caab8ec094ef1a5ef336abbe723b398650cd4ba3f19d0467d2d91bca2a1cb14b0a07451de5c551bdf5694fb9e571822c66685c531198c1fbc9671d79014d801f33fe08dc1eb2333324e5c76c5cb72f7bf60547b12834fcbebf8c4d0e54c72bfd2e35f563147f3121dac77f1389026ea450c74d194f2edafcb3ae5539ea675fcd99051fbb3d172576c1fc4feddac44837e0aaff474f48307096c908d4ca94225c02e211520b08b6935a389aea17ba13d2fc855cd1f2ff07bd555562203a1027c4c1c40d120775f00ff8ab2b3d979e2203b987609756d665173c988850c9ad8d3b291932b4f85a59a88bd1ca57d182b093116987d415723cdb85e4cc5121f9f443350f278e3b5db730e36627806f3b0f30f99b39491808e6213fb441a42ff826aebb9e7994d27071f30b5fbf852293a5df01a4117cec987272eca664906ff3d6c6e73249f42227387e2381a12a65eb44be735d18f8771f30d669a038f1c538506594885b40360e9ca22be340adb60d3b1e4670ffbb4d6183f198c2c2d49a4574d0f638a63b9ecc0239a20df2f93f5bb3ea33c115eed0d71403cc2058394bcaa52d36b22826cb6d62093419542f14656bc7bf6fac78f49109dc01a3022c95e1dfadbd53fe518ab84ecf37b1e1466b94902da557b112cb568ad6bf6958f59fd75a811315ae4744e715e167fefb648fbaf8dc60c2ce3e34be6388b4343af3f3483f0979f374bdde8b4f021e8f6dd24256ed296caac3b937ff0b4adb4a3d544a6a4e021cb0817464e0f03dc5245d6980ce1b24b91b0a962f19579f671339282e1f365f25d78b3e90c27580595edf9d704c90271c26a4a7af41446065f320b1c41a650e69021eace7917d240c145faa2cffbfa133df2b4cde3a766e7c46ae6ac9685946268c8de5819e1f795be87ca7451d71db38538bb8d35fc7cca0bf86f347bf7be7e83b9d34a1030a38e9938cb5f07b469c327e63515bc72b22968227a8f63f639afdb5d3c0f725b3e3a381b78b2f038630740b6d4e7f65b5017d8cebccaecb622a32c513ef2af1cd4bd30e5633b9e70f3b2c135cfe907557acab6fd2c6f8b216fabe7114d947ea51bdc14e1e52ae061a3c8ed6c466bde648a55880b0a7e2691bafed79bdca2e280f04f60787d4f36c6d078a7d47d84bcaf82cd64e7427160d0a453decd002f089c2e371326b0babdeb347c9acaba0b0cd9dfa6526b00097658fc53743b5df05667128c68d7490ecd34b5faaa34b37b5ceb3bdd84eb98fa353ad7a3fac74fdbd502d81ce3bccd0fd6f485aea37087a7df4110c1fbf79eb9b1ce3580e8247aedf0bdeeb4d41e9ecdf8b7def4400341453d1d973d9218452ed41e0db248dbf9960f76a5605d62fdeb5325daa0afc7120227b174ca6665552d1a4d37c681b460b1a829e570f70862a2761b595eb48b4e3c63ef4996c2b48a2fe5f1446ed5539276bf27e8cc5ff9ee62b6479d6696aea096b50c65361c37bb3338eb3d8908d274f1f0bb5805639c71b3c7396c0079f8c8820b9fece6d4efc27ac4eee811c38c58cbf60ac602ad2b303e10ee96a070c2b04c053127717ab255e53eae82d3b3d698a2cffcfbb8ad2f8f257858efb6ffafdecdf10b14c7203e2befb3ad6670f2c17b017a50b79e135b7395ebe7767964943a41715f095950764faef34cf6d327675993cf3746b6afe5dea382b44007fb22af6ef246c44de6ef2ae07459ae7f163ad1ba6d0f6e68839cbb151ace313ba4fda9dd3d665e69cb341f8470f78843698e1f2bf41f47234220e9b6f43800cd0f4d31a6ae24e3e169664cde9a3499dd1887c55e6d177de2df8e0381d44fb47c450a694ef9614140eeda795268fff778b3d2be12f1e336ad4194faab7b9be28e3fddba6b5d40d330d410575e69f9dc9861a8eb77aee05d1ddc382b60fbb891b9478375501160d57cffd98acb6f809a8dc1ce672ee1211d3c536fed4646d27760300a4277074a5273c3a7ada5b72347c752dc52c14ef15a753fad8d62b684160e55704627a10d2e1c7555dce476903b553664c342dd9f861c700120fd9a37b991ade162566daedd9911afff44fc8f17b4434922f5d604d32d153ffde8152a4458a3d9a62e9598ece3441c96f05ff2722c02f4d98ee0158332269833f688f6963bb3f125fe6d14d1432ae0ea9b7539c8e8e17a2b32648cd9c800082435967928e9d059dd027bf4551ffb24ace7afe1f1fd483ea068c5aec1aeb3dcc5dc884390973", 0x3}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r0, &(0x7f0000003000)="", &(0x7f000000b000)=""/0}, 0x4) 2018/01/17 06:13:09 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x18)={0x20, 0x36, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xa, 0x7a, @str='\x00'}]}, 0xc433f5df519ad49e}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:09 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000adf000-0x1)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 06:13:09 executing program 4: socketpair$inet(0x2, 0x3, 0x3, &(0x7f00004a6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000adc000)={0x0, 0x81, 0x10001, 0x1}, &(0x7f000073a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x6, 0x3}, &(0x7f0000db5000)=0x8) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000182000)={0x0, 0x0, &(0x7f00009a3000)=[{&(0x7f0000972000-0x77)="6deac409842b513d0da1df23a4b2e0bdc50531e42b2345a909ece432201ac7d13ca64fd23fc3be519965845a81e57384f91377b91a9b2de50e505f993f69d59bb22cff3f6a64661f296288681c18e2ca6f4a02bb432d7f3ddb9c4a6371748a647b64a7bb846169a02c67b600b3369078d9a357f6ae5c74", 0x77}], 0x1, 0x0, 0x0, 0x400000c}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000484000)=""/138, &(0x7f0000afd000)=0x8a) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x0}, 0x0) 2018/01/17 06:13:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000e32000)=""/53, &(0x7f0000849000+0x936)=0x35) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r1, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r0, &(0x7f0000183000)="374edb346c5b71c7ffbef9c4658d619b66c9bee0f775ceb7338217273b4389891d2523930dc1fc3508530002b589ba4192dc18fb296432abc9e1245d2721fc3478396e5a4e43701efa5b9ecd81831d01281e6ce16616aa11057406837d85a399568e25930595839aa7020c9d5f43ff5565068550a5def88a20eaf6b7983ac2d65e849de544721bbc1882bff25d54504283436d3ed4b20b891d150bda12aa87e96a2f473320aa8427de658cbf3a04c209388ebb8042cb22742c421d1a3ac69a65485c6c0b342593066bc17ba58ee9de1067549680a9f5aaa982e154f3edbc4c98f48c91b4c08946c129de214d1e", 0xed, 0x200000000, &(0x7f0000fe1000)={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000db1000)={0xa, [0x80, 0x7, 0x401, 0x74ca, 0x6, 0x5, 0x2, 0x3, 0xf0e, 0xfffffffeffffffff]}, 0x18) 2018/01/17 06:13:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b3c000)={r2, r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x7, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000079000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000593000+0xd65)={0x8000, 0x0, 0x2, 0xffffffffffff8000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00005f9000-0x10)={0xffffffffffffffff, r1}) 2018/01/17 06:13:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0) [ 96.819445] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 96.856182] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/17 06:13:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000112000-0xc)={0x20000001, 0x0}) 2018/01/17 06:13:09 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f9b000+0x4ee)=0x0) accept$ipx(r1, &(0x7f0000f9b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f9a000)=0x10) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) 2018/01/17 06:13:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1b) getsockname(r0, &(0x7f00005e5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00005aa000)=0xfffffffffffffdcd) 2018/01/17 06:13:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x6, 0x1f, &(0x7f000012e000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000c4c000-0x43)="4bcfa7856f7043c2f15a6f271ff433a8125fd16bd3417668e2c93e5dab5402e3ef03cbcb94952b3f5d7897ce3cab4022883f7b163068be2f2b947f9fbf2071301a27bf") 2018/01/17 06:13:09 executing program 2: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ae4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ae4000-0x4)=0x9) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000ae4000-0xa)={0x9cf, "2a4fc33226f5"}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ae4000+0x9fd)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000006c000)={0x0, 0x0, 0x0, 0xffffffffffffffe0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000466000-0x10)={0x7fff, r2}) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffdd86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/17 06:13:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x3, 0x3, 0x6) getsockname$ipx(r1, &(0x7f00001f2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000748000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) accept4$inet6(r1, &(0x7f0000147000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000191000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x800, 0x2e4f691c) 2018/01/17 06:13:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) getpeername$netlink(r1, &(0x7f000098c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000714000-0x4)=0xc) r2 = accept4$inet6(r0, &(0x7f0000782000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fe6000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ba4000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e69000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x7, 0x1407, 0x3}, &(0x7f0000001000-0x4)=0xa0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000100000-0x4)=0x8c) 2018/01/17 06:13:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) recvmsg(r0, &(0x7f0000eb6000)={0x0, 0x0, &(0x7f00001e5000-0x10)=[{&(0x7f00005e0000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000a1b000-0x1000)=""/4096, 0x1000, 0x2}, 0x40000002) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) 2018/01/17 06:13:09 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) recvfrom$inet6(r0, &(0x7f0000b4d000)=""/120, 0x78, 0x1, 0x0, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000e1000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f9c000-0x4)=0x7bc, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000009a000)=[{{&(0x7f000070d000)=@sco={0x1f, {0xa305, 0x401, 0x8, 0x7ff, 0x0, 0x0}}, 0x8, &(0x7f0000f9a000)=[{&(0x7f0000f9b000-0x31)="8a87236e61bd5c0552b81bf679e993d25d0ca891c13d3b9dcd17ed22bac1f7c7b6b96d5dabb68977eadc87e1a75fdcac86", 0x31}], 0x1, &(0x7f0000f9b000-0x90)=[{0x38, 0x18d, 0xd3, "509796630036de1386e82724c8346149e0857bed65b14ba5fb48006b0100edaaa6a328a9f93f"}, {0x58, 0x116, 0x40, "b19b992879284159f73638409f0316efa83fbff0329c8c1b0aa093a1ea5b99ec31ffe768b5ee5de835f2150f5689da6241e175f560b97c55cec68fb220c6644bdd7330"}], 0x90, 0x4000010}, 0x5a72}, {{&(0x7f0000398000)=@nfc={0x27, 0x6, 0x6, 0x2}, 0x10, &(0x7f00009e2000)=[{&(0x7f0000f9b000-0x23)="261d095c7e41c0d2548649ee0c95f7cd2c72b0427263ec67e243b5adf15d2a82e8d712", 0x23}], 0x1, &(0x7f00000ce000)=[{0xe0, 0x116, 0xfffffffffffffffe, "927873d481b31b5e5dcc4e3431d0e334dd99ad01e0a1af35dd9218d2f963cef64e9e89e43d58caa3a3b5df28712c5e7dae7a538a20431fa9ec00c8a96a3093a6d62ab2c2c7385cb498b40109d1d49d41262e822163d1cb94b957e4a502b758234afc6561017e18b87bd1ab49ef63a8998c0e3f632695a5f983c30f0f4f8235bfc50768767ebd89aa7d1f7d036923732a9fba0d855fa81b4b84ef801579fcb83f58c20e7782096c6d72e319a23069682a65f9d5e3e1b1b10f6bb339c92efa576e1ceac056cbf6d2aa20"}, {0x58, 0x117, 0xc50d, "c21e9700933551b3d0bd51f02abfe08046d427bd144a3c12ce9c7a0b5a6d3bf04d1917f2d1a8137c1708c2dc1d34e81235e90df625ad1d5ec870b82b30ac9dd585088f"}], 0x138, 0x4804}, 0x3}, {{&(0x7f0000ee5000-0x1e)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6gre0\x00'}}, 0x1e, &(0x7f0000f9a000)=[{&(0x7f000023d000)="0e7d1be859267993364af12857b68b14c89bbb1ac9458c701ecd8a14d08e2eeb9ca332aaeab7f0bf5d019fe381db11a59dc96d1291a8a71bea7868f53f5c790b259ce99a0584c6af538f6fdc7ffc0356b6762ef954102eb90d152189e15b3203eb91473b5e0103ee0bdb9581fdcf947b5d7a67b93f456db51baab366ad5e58ed2a528d926925c319947c4ad98994f493c16433980d1f", 0x96}, {&(0x7f0000f9b000-0xb5)="c3ddbd93dc770c8c9bb9ef28beaa49869ef8b07b7f35854a610a5997b3310b35d6e000517c8bdbd9ef339500c5e9cd9def8e72fb4ce0585cfd8d8530951f74b9d806090524e3318ae12ae1b15f4b5bd9a564a82fad1b2a4641a2cebf11f29635ef287f6bd15ece84d1226ea5d993ae18c47b9b5a3ba984f595579c3fde41d0c3a39a63708a9bf4654d933d190d233a2be8e11ec360bb80d8104497b9d1610d377c7699ad0b096bc0bcb01a8ce474b51c0baa1f84ea", 0xb5}], 0x2, &(0x7f0000bcf000)=[], 0x0, 0x4000040}, 0x4}, {{&(0x7f000078b000-0x80)=@generic={0x1a, "d889d26d6ae12367bfd76f4ed9e2759732b59eb1b6a5a66e3333632e3759a74750d3ec19a1a888e9ae3a76ce9d99a34415f723f89f76957e6d87b532e25ac0fdffea362c56c7748766c6950a8d78c5f57ceec5a22319d01abd9e79a7bafaa381e5f3053ee80978e1779add08a2c83c294738c678e74ddcfb8bf21fdadfc7"}, 0x80, &(0x7f00007ea000)=[{&(0x7f0000d0f000)="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"0eb2f39a7ce2d4e7dce9287d53dc43ff02b0c6d153917d9b64fa47fe260dd9cb5918d5edd0f8ef1d2a33b3b47a8e069afb569cb496fb5800e4fa56e5af6bc6041f4420559cebe13a99047ad61ed4fe8d2f388dd298c38995f53d5903900539ac5656bc6e1a84d26a8d40cc13380d56d86d3c2718e0b3aa289fa7c2"}, {0x38, 0xff, 0x1, "3c98d78e5587a9934ae5fcfb649e9763776282cf5a514f497972f264aa08905ad12810b4fb3589"}], 0x298, 0x0}, 0xffffffffffff8001}, {{&(0x7f0000f9a000)=@ethernet={0x306, @random="0fcc4cdd553f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f9a000)=[{&(0x7f00001a8000-0xe1)="a5abcd57df8cf204b988b9f11ef269ecf30bf0bb9f7c1c11677a9dd0896b14ac0e1c7696b493d912f814eb4ac9053203c282fb935e2e9443352efdd010aa7bf94adbf88f274115fca0505ffd21bf69b2186a948f36c518950525c8fcca3f2bc73090b2fc4d76fd580c607eeb2fb62d03dd77a65db61e805c427951641bc03f3ed61170e4d94dc783f4b412bab35a8fb610e6e4137cc55b01097cc2ea1e186a4705cbe6bca0ef14e68c0461ac6f663ff13198e8207981113115c23ad3118a5112612060aefb7073e925e452cb07e9e0bfe3e6a9e21747d96ec25f647e9f0418f6c7", 0xe1}, {&(0x7f000059d000)="4d478ee711c0e178fa616216e17ad1fef75486f53ddd24557dbfab5cd201b2b7ae848a3333cbc303249b825e464bc87840d45061e4b17b36af59dc0efb751c", 0x3f}, {&(0x7f0000f9b000-0x26)="702ae4942139a039799e7cd03368c5b8d68888544833379b839ea70d592d8b8773f0249e87fe", 0x26}, {&(0x7f0000f9a000)="6055e18f3b9d6f48306ce5570141dfd575f38af6e8f4cd676c9c5dbe95908dd9f59f9a64fa71c08d4b820f305eac216ef4dff69a1f77893579f8a2511f23d773caaa57dc91fbe330ae6bf910e994da4e18ec7ea4e1bc321c3e7720d125ff918dc00dd5aa2e956023e1cdf8cc933fbc2d180c8a16a73529f739bdd9663fa4cf500c5eca5f7e5745de08b5bd7015e16fe9df9df85855a1d8a2941e2f74eea1", 0x9e}], 0x4, &(0x7f0000f9b000-0x13e0)=[{0x68, 0x84, 0xfffffffffffffffb, "0893b1b1a27c259cffc5a779562e34cdab29ee508612dfbadc5e0de82097e6fdddae3fdac2a3abb333fbf4a8a2be87168cd0edc88d34055cfa94a03dd18d5518c0421369e57e911fd9a1adebb45eb3aa50eb85"}, {0x1010, 0x101, 0x401, "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"}, {0x98, 0x843105fac4058500, 0x6, "abed290b88837b48ba470b727036b3f8232174612b3b3085b0156fd6ab69764751cec23606ce7a684566689d6bf1e032d0a4913f81ab9167b6491e8029555ebece0753f1224164523bb2e84779cdf6e85b0b86d34e83b3bcc7909fc35b32ace11ae42ac0eafe9bf510ffdfc0f7ad1219adc1139b62221b47f6b21b61a62980e77f40b5d86231155a"}, {0xe8, 0x0, 0x1ff, "99e6bf46314e4a4a4328ef8afa07e7c6e3b09d2b60ad13a818de3490630177f00a608bf9b67cf4a6c27a08c7616775fdc94cc16e1d637d11212b08cbbddb3a8e5e66505ea5fb18aa91f65ede346ce478cb141c861479af6105b2909d25d1dde53cc639a69f3f6e25e11169e71ceff15b71eabab7288a0ac7dbecf695f93501a645645f0efc0281d6200d8a644f00c7e42216300a67fc94fe5d1a697d721a01780aa1fbd82ffb59c07da1a5c512995da970774c403f2b49f5a7a38f6bda76bf295c6c71171f84979105cbd209a4df3f0e965e"}, {0xa0, 0x84, 0x0, "d56b0f52f0fe345c362b307a5e636576e257d83f23cfb8b73bbde4eb1c339c3c4b1d3f5c1b50ab033244b21d5e781af7d8468eea1c7ba41fa37557955f97b3f2d90e9a9c49aa3946dcb7c315af23f3d16c9576bd3b4da8377fc9dabbcd2d1d5642cfb8a372e4bc9df9b4ebdfb2ac0bd49b7a876c527ac9d9c7f7e101a2259c7cee57f6b2f8596fa7268c"}, {0xf0, 0x11f, 0xbc, "9de23f8545044735ec65b0ab781bb9105bc47bce511286cb5755bb82d6e8d26d50b31baeeda71be7690649eca4118140f9d79f1bd3b38a3e278b008c67008aa675243232d2f2098af0403b8deb7dbc18281716c89fcab2e0e7bad266900a013c7eca2dc654a139d28ee38826a59f443ceed22639d189f7cdaec57c919818c95446a8b3fc697fa57a4a1ff106026c4588fbfb1a24934e3e920f556df69b65d74511e0345115be6aff58db6b05f758baca60d4f3f2c55d33a8d43cecb6a3d5a6d005eb1a568a599e6fc47f757bf51c74579e3dc20f6e7cd515d2f71055b61ed4"}, {0x58, 0x113, 0x3, "2c45ca152776f53ebc95a8f79b08d39f0e1c9a20eeb0e5354c81c4137ca5ff3aaaea8ee6a7fe4ab4820e5008a30ac92ebc9a47c1dc18a0b55db078d729fc51d32d67"}], 0x13e0, 0x20000010}, 0x7f}], 0x6, 0x4000000) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7ffff001082520000000000003f32e5", 0xffffffffffffff81) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f9d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/17 06:13:09 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001b000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001e000)=0x2, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f000001e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001e000)=0x1c, 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000020000-0x30)=[{r3, 0x18, 0x0}, {r3, 0x100, 0x0}, {r0, 0x12, 0x0}, {r0, 0x8211, 0x0}, {r3, 0x20, 0x0}, {r3, 0x1011, 0x0}], 0x6, 0x100000001) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000c000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31, 0x1, 0x7fffffff, 0x3, 0x40}, &(0x7f0000020000-0x4)=0xa0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000009000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000010000-0x8)={r4, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000001f000-0x4)=0xa7d3, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000001e000-0xc8)={0xc8, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x800005, 0x0, 0x0}, [@nested={0xb4, 0x29, [@typed={0xffffffffffffff2c, 0x29, @uid=r1}, @generic="fceef451675fc62435d555d88b15d7041767c24dd98aa3ea6a4068cee479c4c9882493e3d9d58a03a977db1ef1fbb8abedabbaa4224355ac519b7b02608053d9bfa39b7bf8b34b211d15f75ddcee5077799b396f4cddfad173723e14531caddaafd97d5ac3ce958f4a297ac325010f78b475ac34603b7d311c05ab71baaee19b9175c9b502cca9125c078b0b6ad65782e5aca294931b8ec08b8ee0bb0e70b31a80"]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000021000-0x10)=@req={0x50, &(0x7f0000004000-0x50)={@generic="d43c717bf138f81a6cd890c8189fb1f5", @ifru_ivalue=0xc83}}) unshare(0x8000) 2018/01/17 06:13:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000854000)={0x0, 0x0}, &(0x7f0000f52000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000252000-0xc)=@sack_info={r1, 0x0, 0x0}, &(0x7f00003f0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a01000-0x8)={r2, 0x3}, 0x8) 2018/01/17 06:13:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xc, &(0x7f0000ada000)="0500f0ffff", 0x29f) 2018/01/17 06:13:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x8, 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x100000000, 0x30, 0x8000, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80a, 0x1, &(0x7f0000000000)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x100, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001000-0x8)={r4, 0x6, 0x9}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0xffe2) 2018/01/17 06:13:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000336000)={0xc337, 0x3, 0x400, "04d364adde96", "63737338fd9cd931d94e525b3cb8138f"}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000cd3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ff5000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005f9000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5b49, 0x9, 0x584, 0xd6}, &(0x7f0000a4f000)=0xa0) r5 = socket$nfc_raw(0x27, 0x1, 0x0) connect$nfc_raw(r5, &(0x7f0000581000-0x10)={0x27, 0x3, 0xd12, 0x7}, 0x10) 2018/01/17 06:13:09 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000081000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet6(r2, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) 2018/01/17 06:13:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt(r0, 0x3c4, 0x8, &(0x7f0000f7e000)="215c7b927504ad25f2cea09a6b516761c71c82765253fd4885bdd8a8acb947e90df7226bde75780e20aa943732f399e2d43cceb33f7da4f6690a083ddbf96aa1911daffe9852bb0109940c935200230b92fe3132a79afc64329a637f48b58c17b0c631ceb4e198b31f81f75416ba46be3eaa14597f04b53b31858beffe0e4ee1f6fd", 0x82) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) socketpair$inet6(0xa, 0xe, 0x12, &(0x7f0000300000)={0x0, 0x0}) 2018/01/17 06:13:09 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000007000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) r1 = socket(0x11, 0x7, 0xbd61) listen(r0, 0x1903) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000-0x8)={0x0, 0x6}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x9, 0x1, 0x6d691d66}, &(0x7f0000007000)=0xa0) 2018/01/17 06:13:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x5, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000088000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe4000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000bc8000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:13:09 executing program 6: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept(r0, &(0x7f000071e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000bc000-0x4)=0x10) accept4$ax25(r1, 0x0, &(0x7f0000350000-0x4)=0x0, 0x80800) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r2 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) setsockopt(r2, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000469000)={0x0, 0x0}) r3 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x100000115, 0x2711, &(0x7f00002bb000-0x28)=""/40, &(0x7f0000ddf000-0x4)=0xfffffffffffffc57) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000059b000)=0x0, &(0x7f0000581000-0x4)=0x4) 2018/01/17 06:13:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/17 06:13:09 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a75000)=@common='rose0\x00') getsockname(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ad1000)={r1, 0x3, 0x8, [0x5, 0x7, 0x3, 0xffffffff00000001, 0x80000000, 0xfffffffffffffffa, 0x81, 0x4]}, 0x18) 2018/01/17 06:13:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) bind$alg(r0, &(0x7f0000e35000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/01/17 06:13:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000050e000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000853000-0x4)=0xe8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = accept4(r2, &(0x7f0000aa1000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b4000)=0x10, 0x80800) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000847000-0x1c)=@req3={0x7, 0xfff, 0x9, 0x1, 0x1, 0x20, 0x5}, 0x1c) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d72000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038d000)=0xe8) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000382000)={&(0x7f00001e3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r8 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000733000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1b000)=0xc) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000221000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000044b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd5000-0x4)=0xc) r12 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000995000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00007e8000)=0xe8) r14 = socket$nfc_llcp(0x27, 0x1, 0x1) sendmsg$netlink(r0, &(0x7f0000e6c000)={&(0x7f00008cb000-0xc)=@proc={0x10, 0x0, 0x1, 0x3000000}, 0xc, &(0x7f0000e0f000-0x70)=[{&(0x7f00002fc000)={0x224, 0x1f, 0x2, 0x3, 0x2, "", [@nested={0xe0, 0x5f, [@generic="7881b2b3d275be6e66869e39da1daf1d1e53ac18032442f1c7f3745f5cf080f594ae3972795debc0a1df3cae856276c5605046222309f79fcebccfb07f50f56844e3f16562cafb1d819f005f0754c86147fd04ac121c54eb98b606a2eb91310e01cc3c04545ed178a02f8ce93f6dab0502cf92e1cd0a9f81d48c2a9dd683f438baae55a77b347b5e62ca33066a3b67f0bf705a6f16352a4c38ee2ecdaade19de07ca5690ccf54c045b726c569ef708854e4e0f6a9f533b5103d8cc5c3aa48aeb8d2b2f58af259a343d65f195", @typed={0x10, 0x16, @str='ppp0\x00'}]}, @nested={0x44, 0x72, [@typed={0xc, 0x34, @uid=r1}, @typed={0x10, 0x28, @u64=0x39}, @typed={0xc, 0xa, @fd=r2}, @typed={0xc, 0x7d, @ipv4=@broadcast=0xffffffff}, @generic="60be273f009819a1ce02f973"]}, 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@generic="79d2400edc836dcea3cad9e9efbe78aee94118482407214575a81a33bf3f65795daa4cfee6df42ffb98f44fcd2a631d8e590aa944a954e8ccfdf754d0db02355f73b70d77d00a4f59682628fcf4ce0f78d2594c184e2c752d4a479f84bc8a83beb81c3e932b20719b0c6f17c261e6af8b790075cd954dac73c8b36a4f86b381cd037a31a379c8477baaf672b0cb6446c878cf3dfd0a98103315dbac59b3b6e50a2e2b1d8340faa11912a6afc61a8ace801fc66ffe00fe83b86c6bf84fa17b07235768aea02fd6d81c8db030438bc50455922c918b20068ff80e2017ab123fd7009"]}, 0x251c}, {&(0x7f000038d000-0x330)={0x330, 0x32, 0x300, 0x1, 0x2, "", [@typed={0x8, 0x0, @void=""}, @typed={0x10, 0x5d, @u64=0xfffffffffffffff7}, @nested={0xd4, 0x9, [@generic="2ea9293a6e298565f910edda4dfac10405c074baf5359f702b19f1e16b3d2bb19632bb82f42b355ec3c7ccc71d74171ea156e27547b8474c01a1a42e57160bf5676747d0028b4b2b4a6d4450d117", @generic="7b49a5f781606f8aa22f77bf69b86d3d3f3d88e58a5edfc21980c99a3527c08934760c2884e3eaa1b274380e4d8040cf8f91eb8f5d990d8d5b333edb96b3b13ccc8701bb6a1941814e8b8917bbbe3b66bfbf3b422b1f9d7adcbd2ab97213f016bcb1f6771d7d21", @generic="", @typed={0x18, 0x93, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="104daeb59003882c0bf602c071d321428b3661074a79b185f3c2bc56465f478a9efedee953bbbd1901c34de09a2dcf8a311c29f3a56c068f884b6763d45369b14334ccceebb7dbb6df81b5ddc31390dd223f98b21e51beb1dc7bbcc24cc2f42b421d5a7b095df2849f24eb76ca678e139919983fcb795691f0e265bef9b486ea17da8a93ecd0c4f4367faf6bd724d1c1d465a1038f36905d45b47a2f84398019fece9e011ef1419efe", @typed={0x18, 0x1d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x170, 0x8f, [@generic="414484ef", @generic="635016ce57b06db207547f0784d29f3200b5bab3c283c90772cab1a781b475cb6e1b998f1cf25c29b180b696f18fe327bad7e993fc9437d086508243d71365ce28ce59876fdb5707cb124af0ff532b0ebcce37d01be5b26cf532c3b0f761b38159c19d662e", @generic="5e83d800042ef2908cad4fde07ae9766352162b0f6b25fb152631a633d53e99444af7ef2e928e50a390de7c77e61a27127240c52f4cf87f41d9d2bc46d583bff24df51a213d1808fdc210c3cb5d9259da6", @generic="1f", @typed={0xc, 0x18, @u32=0x4}, @generic="151ef39e60ba1e955c89cad2c23feefd513b951eba6e6f6524aaac33f0af0a3f4aa3d8d0b969c8b25392daf68aff840291dc2d75de6f54ac53197c1b1132995a90e4ac75ad3453a11982fbdbf6582596071f391b7ca5ac3b14320d6b36e98a1a60eff1b508f60124eefbb575a97a1becbdb118179ec6006e76e636ea44be5fcfc317e2f460145db7207d69b33b0aeee0a4b090f795be8aa1e95c6600f77e497e6e32c872"]}]}, 0x330}, {&(0x7f00001da000-0x38)={0x38, 0x2e, 0x200, 0x4, 0x0, "", [@typed={0xc, 0x27, @pid=r11}, @nested={0x10, 0x91, [@typed={0xc, 0x22, @pid=r12}]}, @typed={0xc, 0x24, @uid=r13}]}, 0x38}, {&(0x7f00007b6000-0x34)={0x34, 0x2e, 0x300, 0x3, 0x2, "", [@typed={0xc, 0x8b, @fd=r14}, @typed={0x18, 0x84, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x34}, {&(0x7f0000f27000-0x44)={0x44, 0x40, 0x300, 0x5, 0x0, "", [@generic="57a6a41f691e851b2b24190b7873db56607cfae75c276465ed95ac2ae6bc2d31dc0a38087b5cfeedd9899014343b1db9ed"]}, 0x44}], 0x7, 0x0, 0x0, 0x40041}, 0xc0) r15 = socket(0x10, 0x802, 0x0) write(r15, &(0x7f0000996000)="170000fe19000000000000007fecfc0e8000ffffffc0bf", 0x17) preadv(r15, &(0x7f0000782000-0x80)=[{&(0x7f00009b8000)=""/86, 0x56}, {&(0x7f0000ef5000-0xf4)=""/244, 0xf4}, {&(0x7f0000223000)=""/203, 0xcb}, {&(0x7f0000683000-0x2f)=""/47, 0x2f}, {&(0x7f0000b11000-0x22)=""/34, 0x22}, {&(0x7f000010f000-0xcf)=""/207, 0xcf}, {&(0x7f0000b0b000-0xda)=""/218, 0xda}, {&(0x7f0000e6f000)=""/50, 0x32}], 0x8, 0x0) 2018/01/17 06:13:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00007f9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000228000)=0x14) r2 = socket$inet6(0xa, 0x7, 0x9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000316000-0x5c)={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, {0xa, 0x3, 0x2149, @loopback={0x0, 0x1}, 0x2}, 0xb4, [0x800, 0x8, 0x1, 0x10000, 0x0, 0xfffffffffffffff8, 0x400, 0x9e]}, 0x5c) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000bb3000-0xc)={@rand_addr=0x0, @rand_addr=0xff, r1}, 0x7) r3 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r3, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r3, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:13:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, 0x2000000000000, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 06:13:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={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', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f00006b4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000358000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000305000-0x8)={0x0, 0x468}, &(0x7f00002d7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005ad000-0x8)={r2, 0x4}, &(0x7f0000551000)=0x8) accept$ax25(r1, &(0x7f0000cc9000)={0x0, {""/7}, 0x0}, &(0x7f0000d98000-0x4)=0x10) 2018/01/17 06:13:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000235000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082a000-0x4)=0x14) r1 = socket(0x18, 0x0, 0x1) ioctl$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, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000247000-0x4)=0x0) 2018/01/17 06:13:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e33000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005bf000)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a39000)=0x9, 0x4) syz_emit_ethernet(0x46, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x5, 0x1, 0x0, []}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/17 06:13:09 executing program 4: r0 = socket(0x10, 0x803, 0x0) setsockopt(r0, 0x10e, 0x3, &(0x7f0000fc9000)="", 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000eb9000-0x4)=0x2, &(0x7f0000a1a000)=0x4) 2018/01/17 06:13:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x171, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 06:13:09 executing program 3: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000f4000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x9, &(0x7f00000f4000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000002e000-0x4)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0xa5, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00000f4000)={0x0, 0x0}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000f5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4a00}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000005a000-0x8)={0x0, 0x0}) connect$ipx(r3, &(0x7f00000c5000)={0x4, 0x3058, 0x49cf, "1d71172c9b5b", 0x3f, 0x0}, 0x10) 2018/01/17 06:13:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = accept4(r0, 0x0, &(0x7f000015b000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000b5000-0x4c)={0x0, 0x44, "2772b61159dedb6e654d0fb4018047c7a4fa5949992f65961b3db806af5ba94dec030104166f037712af2cac0e18a7cdf30e2f3333f972db533625500bf430bb20ff04b8"}, &(0x7f00007c0000)=0x4c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000834000)={r2, 0x4, 0x0, 0x7}, 0x10) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 06:13:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/01/17 06:13:09 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$netrom(r0, 0x0, &(0x7f00003e3000-0x4)=0x0, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00006ae000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) bind$inet(r0, &(0x7f0000d86000-0x9)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009ac000-0x1)={0x4}, 0x1) 2018/01/17 06:13:09 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000427000)={0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x31)="632c13b1c46995b9e90580fc4d0e0abadfefb74a2f353829ae3b4fad47846578217ba89094abdb23778dc73e22478f7c31", 0x31, 0x800, &(0x7f0000544000-0x10)=@ipx={0x4, 0x1, 0x2, "cd5bd9e22eb5", 0x3, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000d0b000-0x2)=0x3) setsockopt(r0, 0x0, 0x800000000f, &(0x7f00008da000)="", 0xffffffffffffff51) 2018/01/17 06:13:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001cb000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/17 06:13:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f65000-0x20)={r0, 0x2, 0x1, 0x6, &(0x7f0000f64000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x28, &(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f67000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bef000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060c000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003e9000)={0x0, 0x0, 0x0}, &(0x7f00002d1000)=0xc) r7 = getuid() mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000072b000)={&(0x7f0000334000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000f67000-0x10)={&(0x7f0000685000-0x1458)={0x1458, 0x1, 0xf, 0xc35, 0x6, 0x2, {0x0, 0x0, 0x5}, [@nested={0x5c, 0x1d, [@typed={0x18, 0x35, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x4a, @fd=r3}, @typed={0xc, 0x45, @pid=r4}, @generic="3693c09fee6a6ffde02aaf44ae24a0c70d97fbbb70462c1d58567bcdd028d46b0bc229649b9930"]}, @nested={0x25c, 0xd, [@typed={0xc, 0x8d, @u32=0xf6}, @typed={0xc, 0x4b, @u32=0x5}, @generic="ea6349e760082c20a26aab2fbf9b8f44d229451d438d1bd00cd61c59af03254d47359e18b64120f574f53d2dba1d25560dd45c8dca91214ad614980d72d4d83d2fd87ccc15649c29e9e55b53a5fe580d1186b337ba5c2347bceb48d5906c09bd4932ad210db52a48a8a77c30a09f0b9d4e66c64037ed217e17ff90d70963527f4c0d9a18bb85a50fdf5e9c2db414ac8193dbcea8b8ec6e4dc82c4867fa698d01cf6124f01b6e72c49841c7c3a75129d8229b", @generic="a82ace368f2fc223499f5235edcab666ca5b36792f33058ea1951ac3439db25bab70251d1bfabe42c9d859a4036c69e747226504ec5387ff494250b1bac61de79b34bd3dda92dc39797b6cf6b2a55cff519dde9ff1d11a7c1df1307f78ef6302b817ba263e457c2022949680fe4b8ea1974af1cb6599785745acb89c1fc113e6aa951fa51451990f7aca1e7262168134160994923c923ce320b3e8766fded5ba8db296def86a69fdfe2f9532eea08c73b9636124bc980e956576e870a52f989749f94c9cf0c753ddf07b9e4ca5b37f9181de5b46a63169631f83f3163f72d70df3146a", @typed={0x8, 0x23, @void=""}, @generic="ca3fea01495249f6ff96344bdff6e0b8ec13e1abbfba622d43aa32e4945d57678337ffceb2e9d31bbb1cee2ba23da87b2c6786596578f85afa9ae40f305133732d4f479039beb02ab81d868a08c57472070235a4a6863b012560c5adbd08c727bd1324cc265146cd942c4665fbedbc0ddb801c815f2a4292f78c10eb1f72ff43d77e95c04af14a68028bc074f23c307a9e3e519f855c3baa1c0c315199442fcc45"]}, @generic="5fce97fade9e221e6df3c611403737c1a1b7d39d4bbf563fdee7ad54008a2729058c4201be770be31a8f8a703741164812bab3bd1d0ebde5d9b73f6e41da1e817102478972a9337d10b3ccb470deb3a33d3b5cb2cb930c883baa1dfd4f2d749451d2", @nested={0x107c, 0x20, [@typed={0xc, 0x56, @ipv4=@broadcast=0xffffffff}, @generic="3e88606844814bca58", @typed={0xc, 0x35, @uid=r5}, @typed={0xc, 0x26, @pid=r6}, @generic="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", @generic="46221cf4c53ee981edebb08b80fc99cf1558a498879235b4f065700f5ed1079dd0bdac42595970fef50c4cf3919c9f3980857b98a129b6ab67aea2cc52", @generic="140866b8", @typed={0x8, 0x75, @void=""}]}, @generic="e31f12664910e15af45c5bd821754fb1e35eee5c0860171f370f04690c572e59319b500b6313055a66d9d8c6fa0602e4f36cdb463df830f5caa1870d79df71dfdf61d55ec27dbb5dacada4756883574152430d80a11caa5322b635d751fe0fa310fb437a9fe45e0705e2c85c78aca24c72a0d1dff13e", @typed={0x2c, 0x3, @str='posix_acl_access@&*system)vmnet1\x00'}, @typed={0xc, 0x31, @uid=r7}]}, 0x1458}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00009a2000)={r1, 0xf2, "24c55eff0a5130dc2d39d8c18bad0a9d2fecda0f543a699ba280d20abb470fbf362463f2516c9ea3d5a4c4afb4b5d6efdd66ec4e0a897c2e015d251ebeca6bbca5141343344bbabc63aed60aae5fb8a36cbf4c68b5acd881e5303f49b11fefe9257681ee8d5bcc8e8c191a570e8d069cdbd1f163f8073b2b22488454bcd5fb59c35bfd95a8934fd88b74cef453ffaf9f5b5be1bfacf91b544224a74c787247667da3d5aedf1038400658ed774df9b40f850ea958303d24dc19d93cfe073eddffadc6bfd509dfb35bfcea763c442153481fd7ac50dc93af574cb9514af03ac78f32d88b151fa096f3653df4388fc5c1418fb7"}, &(0x7f0000dda000)=0xfa) 2018/01/17 06:13:09 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x89d}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000000f000)=0x0) connect$nfc_raw(r0, &(0x7f000000c000)={0x27, 0x0, 0x5, 0x3}, 0x10) 2018/01/17 06:13:09 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000035000)=0x0) r3 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000036000)={0x0, 0x0, 0x0}, &(0x7f0000033000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000001c000-0x98)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81}, 0x98) accept4$inet6(r3, &(0x7f0000035000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000035000)=0x1c, 0x80000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000037000)="266de15d8ba3d1da4f053e5ccca18f650ac0282111f735123b202a087d446adab0c15e177da22de5e54bf7747df53a225f9f4a7300a549faf1cb17ff2aac5e1dd7186787fcd8750909d12904169bebf8f2805d84d9fcd6705720ec0dfdbd8042eb6e8b2b78c947db2da7fa315ccd444cf14b948fd0c4d4781c8983dd02c99f07da5392d8b3b5a51658f1a7f3b70044e0ae43ac1029b091df24bba6d3bd2e50059c99976a67f0159468a1b0ef118773", 0xaf, 0x81, &(0x7f0000020000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa150}, 0x1c) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000037000-0x10)={0x70a, 0x200, 0x0, 0x7, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000036000)={r5, 0x5}, 0x6) 2018/01/17 06:13:09 executing program 7: syz_extract_tcp_res$synack(&(0x7f0000eb7000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f00005eb000-0x8)={0x0, 0x0}) 2018/01/17 06:13:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f000050c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8202}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 06:13:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fe8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000dc000-0xc)={0x0, 0x6, 0x10}, &(0x7f00007c3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c10000-0x8)={r2, 0xde7}, &(0x7f0000aba000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) 2018/01/17 06:13:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000729000-0x2)=0x0, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f00002d6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ae8000)=0x60) recvmsg$kcm(r2, &(0x7f0000d7a000-0x38)={&(0x7f00007b0000-0x3)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x0, &(0x7f0000827000-0x30)=[{&(0x7f0000b82000-0xbf)=""/191, 0xbf}, {&(0x7f000068a000)=""/193, 0xc1}, {&(0x7f000050d000-0xd8)=""/216, 0xd8}], 0x3, 0x0, 0x0, 0x8}, 0x2100) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00005a5000-0xc)={0x3, 0x0, 0x9, 0x5, 0x5, 0x7, 0x0}, 0xc) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000d7b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dcc000)={0x2, &(0x7f0000b92000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000de6000-0x8)={r5, 0x1}) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c97ae488b4524fe9a7", 0x60, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/01/17 06:13:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r0, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0xbabf, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0xffffffffffffff69) 2018/01/17 06:13:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f0000e4a000-0x26)="240000001a002904000000010011fd0d0a0b91b00004bf00e9f209ecfaff020005000400", 0x22) [ 97.440626] dccp_invalid_packet: pskb_may_pull failed 2018/01/17 06:13:10 executing program 0: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000415000)={0xffffffffffffff9c}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ae5000)={0x0, 0x100000001}, &(0x7f000095e000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000322000-0x8)={r1, 0x0}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000ae6000-0xb)='\x00', 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/17 06:13:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000017f000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@getaddr={0x14, 0x16, 0x200, 0x6, 0x2, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x24000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$void(r1, 0xc0045878) 2018/01/17 06:13:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007c9000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x1230)=@ipv4_delroute={0x1230, 0x19, 0x0, 0x2, 0x0, {0x2, 0x94, 0x14, 0x3, 0x0, 0x1, 0xff, 0xf, 0x1c00}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_METRICS={0x54, 0x8, "d39403ba4c63c736d2fb74efbc9e6519b474ca98d16f12cc926b3a681ce91d26ea5969a338a349949fac5ea740fa78b6fea243bb90bccbc2615a9918ab03aee7f3c65df0bb522acdc6638516f1b1"}, @RTA_MARK={0x8, 0x10, 0xf83}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x0}, @RTA_ENCAP={0x11a8, 0x16, @nested={0x11a4, 0x90, [@generic="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@generic="c001cba40cee189d846569786315df5d8ce57ab5fd35f5a6860fb3e56f7951232cefa6617a7251e86fd279978375900a719bfab52098e4069bf70047e86855d6245744f81687980616bc77d2161db87b25e77acb857020ae45da16cb5ec11da22e08c0d4c68b189dfe5a997e5e096d422b5b58daedc19da89eba6e7975eae3c40ffbe3b3", @typed={0xc, 0x2d, @str='\x00'}, @typed={0x80, 0x15, @binary="f1532718eb4ffa7df16547f6b5884290f4c111e500c24d06bd419b34470a6b227b41e7b85a72f82c4d98bb3af8456e8cd486c41d5f02df06d39e080ae61fd4ed32051788ddff117610fc5f14c4129251c48273d6e02df05db8edcd87e0d5992a03107a2062f54ac3ac874e53419f61fa7073bb2c06"}, @generic="86c6464c44fcac32a33094f80f223c18763863a784325c13c0a947deb244e1e47b9622eeb037dab422bc7271fbbdddd63c7cd47d0b7b238dd982427c7a62f560e63a86ca25783463b12941b9412b9b5638511141027729eb3ec5317672c6296bb56ea6a7cfafc59652292917a8a60b3780a878d666c9d4a4309a4107edb7cae58fe515", @typed={0xc, 0x2f, @pid=r2}]}}]}, 0x1230}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x2a, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000001000)="2316dd3cf494250f91424a65e2bb0a98", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000004000)="0ea6da74a6a340603f096c2962fe7034ded4c0124a2c67c7b7b8fd191f09b09af303", 0x22) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000003000)=""/242) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x4)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000005000)={0x6, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000004000)={0x3, r6, 0x0, 0xffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000007000-0x10)=[{0x3, 0xffff}, {0x3, 0x8}], 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000005000-0xc)={0x0, 0x8, 0x6f8, 0xff, 0x1, 0xd4, 0x1}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000008000-0x6)={0x1, [0x0]}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000005000-0x29)=""/41, &(0x7f0000009000-0x4)=0x29) 2018/01/17 06:13:10 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000026000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000-0x4)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000026000)=""/21, &(0x7f0000027000-0x4)=0x15) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwrite64(r2, &(0x7f0000006000+0x613)="", 0x0, 0x0) 2018/01/17 06:13:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/17 06:13:10 executing program 2: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003b5000)=0x20, 0x4) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f000062c000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) 2018/01/17 06:13:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000155000)=0x61, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x5}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000004000-0x1)=0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r2, 0x0}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000005000)=""/213, 0xd5, 0x2001, &(0x7f0000003000)={0x11, 0x5, r4, 0x1, 0x7a3b, 0x6, @random="7bb6b640c541", [0x0, 0x0]}, 0x14) connect$netrom(r3, &(0x7f0000005000-0x10)=@ax25={0x3, {"ae34d6395cf475"}, 0x6}, 0x10) socket$inet6(0xa, 0x0, 0x1) r5 = socket(0x10, 0xb, 0x3ff) ioctl$sock_bt(r3, 0x5411, &(0x7f0000004000-0xc2)="74d019270eefc15ac5d0687fb6de6c924dc3e5b7e0ead40980d9e34264422ae0cd654555da41508d51133545255adde2b3e94818ebdf0686a08250a8e1eba86c3ea803311939e3f29475f06afc4c5d2762e15793a54e45871ad974eb00f151d9eae4e8bb4d99d19cd73ab6795c5d79a36f8d4690a458a879ca7b1b5687c65b137061b982a0d395971b545614e00ebdba5c817343496b88f4e6fe885f5a00ff6b30a40ff36c82f749467d184cbb7eeb6c345c59adfcbd012d9d8d8f4fd6246550346c") r6 = accept4$nfc_llcp(r5, 0x0, &(0x7f0000002000)=0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000006000)={0x8, &(0x7f0000007000-0x40)=[{0xc9, 0x5, 0xffffffffffffff80, 0x1}, {0x6, 0x3, 0x8, 0x8}, {0x659a8d91, 0x3, 0x7, 0x6}, {0xe46, 0x80000001, 0xe47, 0x6}, {0x9, 0xfffffffffffffe00, 0x7fffffff, 0x8}, {0x7, 0x9, 0x8, 0x4}, {0x6, 0x4, 0xeca, 0x5a}, {0x1, 0x4, 0x3, 0x2}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000007000)={0x4a8, 0xffffffffffff652c, 0x1, 0x7fff}, 0x8) accept4$ipx(r5, 0x0, &(0x7f0000008000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/17 06:13:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000d2e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr=0x1, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, 0x0, 0x4, 0x350d134d577ffe56, 0x80, 0x20, 0x29, r1, r3}, {0x3, 0xc29f, 0x1, 0x6, 0x6, 0x2b, 0x7, 0x1}, {0x0, 0xae0d, 0x18, 0x8}, 0x4, 0xa, 0x1, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x1, 0x400, 0x4, 0x3, 0x9}}, 0xe8) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x76, 0x0, 0x4, 0x8, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x16)={r5, 0x1, 0x7, [0x1, 0x4, 0x1, 0x400, 0x1, 0xbad4, 0xe6d]}, &(0x7f0000005000-0x4)=0x16) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000005000)={r6, 0x80, 0xd0, "c245f026595674ecd183e4f989c36d54b8321dff4d481efca9360a3cc370bf85dd311e2c0c8edbb98614f32f77dbb9aed1e2e47129ad63d46ca725a98d80e27971f57ac9384844d0f11ed4bcca6ea1d7ef55b95d16a8f576f260290757a2544767796ea44830cba367b7508f47df0ae8b145f47b8df73e0d8142d60565555cfac86f27d021c6aa1905c027f752916741de4bdf3691d4455dbfbaabc6b9481fad1c8e7b772c849030350fdac27010d593640c79f76d32da698a98890ec4e7c0920c1601b49cd96fa5fbb98969375cc143"}, 0xd8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000006000)={@generic="af2663ba19098be53f813a7c33850856", @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000006000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000007000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x800, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x4, 0x3, 0x5be, 0xd8, 0x0, 0x4, 0x1e, 0x400000000000000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000008000)=0x3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000007000-0x4)=0x8, 0x4) 2018/01/17 06:13:10 executing program 6: r0 = socket(0x18, 0x0, 0x0) r1 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa7bfeac015f5579e, 0x71) mmap(&(0x7f0000001000/0x1000)=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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @generic="ed0d937793c5aedf938d4b4ee9215ad2"}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000)="91693dc48b191e433e0b403ce2190526d50de7fd2d16641da10b0a451c93c65c4d340eb9e230abd55970cb2510caa1e6af0b94847eb8bafb10026ed485d3bd91b1fa5af72f7a9af5f66f84b8e43150720bc8263f5b7ceeab081f2ccce66234cb6b345598318a7e623d9352ca249c7d2691c1bd2d2563d998a5f38177a25bb2ac8b13b8b3bbcaf8b8bd641192dadd124bcbf8217f855cebc5620c8a41f8bbcb41fd5ea1e0c4a512c748060aa541f5", 0xae}, {&(0x7f0000001000)="dd3c0feacb2ae42c30ca6469082bf68f3875699c5ef9dd6d19aeb7d5062ba379c255a2321ec381b83696247805245244b210a3c9c5f49f00eb7e35fe71904adfe1589021fdbf5cb41bcba38d3e8c6f425a7cd690b3656b967c45ec018b6655849c399ea031446c6dbe0c289d4ea662ec4a4c49b21e4d1a2aa54e8d0dce8d3381066e78ec187445b5315c1ba19c79da1f185ae923de66dcf84842d9e8a0132f02d1b209fb162ee86d6bee20ff6bfd050e4a707f6c2762415d81aaf7892c008bfefa405de2bb381ecba41fbf5f567c9e54e6bd53395cf943567bfd9b351dcdafa43c1571fa2bcf27cdd3c4", 0xea}, {&(0x7f0000001000)="0a53ea6797fb0553f1cc2df2eb6b30e23ba435004c41eab329e7eebb76a0b3439979b4acb38e14372b107219ba1919bc94b77fbf", 0x34}], 0x3, &(0x7f0000002000-0xd0)=[{0xd0, 0x0, 0x3, "5c07352c8b0823caeb2d162926dff22e180331d7ddf6fa477e69f8346711dbd5b019b5b8b1e9ebf043dba0e73f41369ba36a33e8eeab403cdc8d4ebc165e28259bea87f839d6d3f7413c869e6ce05a698f7f3156a832be5bbac87f6cad0f9a2895dd3125615349a8efe0507b0d676a67440b7eb1d07e71569dfd96327c6cc65dcb283f553a28a94d072526410bec0c7786e38ac96e4ba29d3ebee57a3499b7dc7008b814a9eaf0b5e96046058833d865760d346dfbb12b00d058"}], 0xd0, 0x800}, 0x4010) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/17 06:13:10 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80001, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000000000+0xab0)=0x4) r1 = socket(0x18, 0x0, 0x1) readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004000-0x20)={0xfffffffffffffe00, 0x0, 0x10000, 0x24a6}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000002000-0x10)={r3, 0x7ff}) 2018/01/17 06:13:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x8, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f000009a000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x1, 0x20000000000003, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000453000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) shutdown(r2, 0x0) 2018/01/17 06:13:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000ba5000)=""/125, &(0x7f0000b0b000-0x4)=0x7d) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/17 06:13:10 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000538000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000393000-0x4)=0xf6, 0x4) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = accept(r1, &(0x7f0000439000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a8e000-0x4)=0x6) bind$netlink(r3, &(0x7f0000cef000-0xc)={0x10, 0x0, 0x3, 0x8d0000}, 0xc) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/17 06:13:10 executing program 7: r0 = socket(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000cef000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x805) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c95000)={0x0, 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) 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) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@ax25={0x3, {"4afa61e2ccd014"}, 0x8}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x9b)="64daf1b543d37c39c474450540f2c77a18f7e50f40af666099c9cdb62540aafc4475ea2fe391036d19aab872cba5c96934df6f9fab59f03f51a1cbba391fa53467c97e9cf67d414b5ed147a836c02bf041b45cf7f0b83fa3a32b1abd539b2f94ec16999095ca21c2c5b6ad7f9dea62487983ed37f277dd109e5327502a8f2a59e0b483000dfe9ed493dcd55e39461e1f04e0fee8af79132f58b4aa", 0x9b}, {&(0x7f0000001000)="24ca6bb200abe2c6d58caa8e1e0f5d63cddb263468723aca40707feca16a13d7f44b13f8f999912951be9b08a93e379a7fe1ffdc2886381f49a8f008cac9435a87cf524eca3355f78a2983e6d7d046c85ba0e2a931183a10787210a09c6dd8206f8226028494d61e67430845f0bc6d9725781ffb4fc5", 0x76}, {&(0x7f0000001000-0xa5)="fdb59d531cd8911699b17315a7f5a023ed90032053ad2937788939176133872431ccad54c23e9f1870800f7bc56cedc9240b637050e2c4ff88b73231f1ba48cd264ac927bb2d0c8660a920ab81bf1ce200a753d6a6f174c506224718a1699f759b69ca13f942baf417cb3bc80f8454ca9fcf0b6a8fff7322aaa71bf54577debc1401b912d3ea2af34f42598d781c4f488d6f9896e070203f764ceb151f07f72cc07df102a7", 0xa5}, {&(0x7f0000002000-0xd1)="d1587fea87cf53c79a26f2e83e73e3d46ff77840144f79404178720ecbcbc902c72e08ebea014a7786496a41b54f9d51a5aeb4a20c5d351f3f96128e442acd1b92d23c1a8055c50af73d6f608d73fdf3761b07c856855b0835565f537879fe4b13431898ca9fb563096f91fba7dd555d1f5062f3364a6ba7f8447ecdc1baf8fd4cbe9d2230383c7cd557a354dbf5947f1a04e097c40511a4fed52ad47a435b336bf566ff4e0e19114440b3121bc60f1081444b8cd30841524f1b1cdba3a99825b5314b21114041323448d9b15aa071bb7a", 0xd1}], 0x6, &(0x7f0000002000-0x210)=[{0xd0, 0x11b, 0x5, "86f3d42ca954874721e40882fd31a4370d9b299f2c83f609b0d5406daddbd6b576c9abdf397c2a523a193afae26faca63bb25e7e217bdb76e94b7181a902d34e9f4e96985f465870f77b44dd311fe3b3d35cc34535fc6e34ac675048346b84404c9b7c457ca363edb4799240565c12ac996df7301ecf32bb74866d96849f6cc5635f2e993fcfd5415254a18484328cc188d2697ea663f6604ef5a888b316db8c761d213beec09f1faf6aec10375c360f32d1d5a954f6c7257bdd792855396b"}, {0x38, 0x118, 0x6433, "57475f0bfd03ab6c2d1cd1c9accd3924b776e56f79630b61a5fc4453532de2af87"}, {0x108, 0x103, 0x8, "22dbb0ec81e7077b731a662fc523965806c74b59da219de5e6d0bcfce8d6600ea7cb04b303bc4e8737b5eeff461df7bc10d31c590e167a4c50df94bfd97b371f690554020a66c476450bbec80e20eefd20916767c721e19063a007a96b4a714bbf39d5d2564e6f2b4043f45a25a51daeaaf95266683c62b001c98c7fece1a58bb0d14a6399d5479a7bed34925610b7702e575adc8dfde08015dd9f7011b2dea10c1b5669b38d1e76c2d34af0c810a4acb0eb474d3667b9e7e9ac3d61d1004fe4497c867ee37476b765f8dbcde6c456559978d0f0435c01c1aafa122c2372e9731cf2c1a66470df29abb367b5dbbe1779a7"}], 0x210, 0x10}, 0x24000000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000b43000)={r1, r2, 0x9, 0x458, &(0x7f0000000000)="d331ba7698e4a3d938391f381d8aec74d18c6a2b86866b9db56ac3cf0e8772549100cb92c90b58c6441270aa02436855be393daa7d575441508b4c0914a2ad2422c4950cffd7def5201f92ae213eaab457805957cc8e74ea6afd378b1e2831ad6a3b11069fa056fbcea2049ebb124a246bd077aab4cf58c4cbd8236f33baadcee4729256e86b6ef2dca25b3826f789917f2c96e739569a5fcd79061dfd42107e944ac9ff0b998dffea5536c112030add9835", 0x5, 0x2, 0x10001, 0x1, 0x6, 0x1, 0x8, "c92bef34c0b9281dbd71c9457759feeb28803563930bbe14eac711f1d099c6549c949666e95c9da0b487e95b7a4b29044b1ecaa815b2edc04b66fe97341607c0dbed419da1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00006a4000-0x4)=0x4, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000de4000-0x230)={0x5, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x230) connect$inet6(r3, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/17 06:13:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/17 06:13:10 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000085f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c8000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f9b000-0x4)=0x5, &(0x7f0000f9a000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001cd000-0x18)={0x0, 0x5246, 0x30, 0x464, 0x81}, &(0x7f0000d53000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b3d000)={r1, 0x4, 0x8}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f9a000)={r3, 0x7, 0x100000000003, 0x5, 0x0, 0x9}, 0x14) 2018/01/17 06:13:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b52000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x7, 0x2, 0x9, 0xa, 0xa0, 0x20, 0x89, r1, r2}, {0x7f, 0x2, 0x9, 0x8, 0x7fff, 0x401, 0x7, 0x0}, {0x1fffffffe00000, 0x9, 0x81, 0x401}, 0xe10, 0x2, 0x1, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x0, 0x1, 0x1, 0x95, 0x100, 0xd}}, 0xe8) sendto$inet(r0, &(0x7f0000001000-0xaa)="bdf2ca3a93f6eec7263212cabfbba870456d270528e036ba8d0dcbf672edeebf952c16da178512ba0e636486885cc5f38bb05a0e868478933d5fab91a6491f1696e0e5d05348480d8010610d0a424a892f52628e137e4ac6ca5160104ae41de92d17646a18dbf91403bf188e93270d78c42efec0103c86d39d93e651eebd2990be8892a2f8b0bd5d705126770f61698328b10fe2160ab20ecaa73698bf34379df60c4b226842a6880232", 0xaa, 0x8000, &(0x7f0000475000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x1d, 0x2, 0x3) recvmsg$kcm(r3, &(0x7f0000a26000)={&(0x7f0000b34000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000080b000)=[{&(0x7f00005f2000-0x4d)=""/77, 0x4d}, {&(0x7f000069c000)=""/87, 0x57}, {&(0x7f00008b5000-0x95)=""/149, 0x95}, {&(0x7f0000834000)=""/168, 0xa8}, {&(0x7f0000cf8000-0x46)=""/70, 0x46}, {&(0x7f0000406000)=""/202, 0xca}, {&(0x7f000056f000-0xf8)=""/248, 0xf8}, {&(0x7f00008b7000-0x92)=""/146, 0x92}, {&(0x7f00005ed000)=""/153, 0x99}], 0x9, &(0x7f00002d1000)=""/4096, 0x1000, 0x0}, 0x2002) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000165000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb9000-0x4)=0x10, 0x80800) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000f17000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000a66000)=0xc) 2018/01/17 06:13:10 executing program 3: setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00002d5000)=0x0, 0x4) r0 = socket$inet(0x2, 0x0, 0x7f) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000af2000-0x4)=0x80, 0x4) 2018/01/17 06:13:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb903}, @in6={0xa, 0x0, 0xd5, @loopback={0x0, 0x1}, 0xcc2}], 0xd8) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0xfe)={0x0, 0xf6, "ecbc7fa17e029efeccccd38ea8a893914d2180d02d1edcec6ff90bf73bddd901782a14a9cb6c852ad399f63aa02a1a969ffecaf2ee69b859c900868776b96474d5a2ad47188dfeabb43baecf5d9d16366b9f7c32ee8e457ba92260318bd7778385cef208a20eb85e92a782b52c28eb82716518bcb3098d3001594fec6b4386118bd78ec3e521b089787df7daf40b614048b3b0102ad3cbd02085a6fd229742c43a32d55d34d6351f2aba8c06334b9955827e5b72abc656bc439b21472dde072eb1686fa79de34aaa21d3d2f54b0a1f810c685be067cd871f473196e6b817d82fd343d302ae1efd28dc19467f8a2af8399c8be6096ee1"}, &(0x7f0000000000)=0xfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x6}, 0x8) r3 = socket$inet6_sctp(0xa, 0xf1450516ce3132f2, 0x84) getsockopt(r1, 0x0, 0x10001, &(0x7f0000001000-0xf0)=""/240, &(0x7f0000001000)=0xf0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000000000)=0x4) bind$ipx(r1, &(0x7f0000001000)={0x4, 0xfffffffffffffff8, 0xfffffffffffffffe, "b72fd7be0ab1", 0x80000001, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0xfffffffffffffff9}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000)={r3, r3, 0x9, 0xa081, &(0x7f0000001000-0x52)="c2b8147ccbd3aef2ee13c984a7635019e92036001835f91cb0d0b014d29c3e4b1eee55544d3f75daa98b4f46194a9510bbd4cf0b1889ac89c03ce88bc0e071a82af004e24bc2c6f6036614d19671ca34633c", 0x400, 0x100000001, 0x7f, 0x401, 0xfffffffffffffffd, 0x0, 0x68, "10d14753b237534b78d64d84c6aa27d7f73c1878b4042f2111b0949e230dc201292f9d96ae05a3a90ee382f1abc3b387e54f3ea9c4b64e0102708a9f7d5455252a8de07ff0944d80ae3d59af16b15485eacfef4871bcf00da7ab1d8640cd84158d211d8e87da8b12f42b5f41d11cabb7bb0c0cbf54bc5d2955bb8da2959e307873ad3c8a7075767a5131c4965d05e707311cc33f9bf3853823c891c1109c3562fbce24ce055eb54c3088504de30360e2baf5404f86df24b7f95f787e58e82702f3a26257853840742ffb2655a43fc96da1aa8340f14e8f49d882db"}) r4 = accept4(r3, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000000000)=0x1e, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000004000-0xb5)="ea7298536c689bdf155b7a2a3ebd2c648e72821910ea6eff0e4ea31d18f07e8bda4a207161347d661c7cd8e12656f35ae2b0b0c26984284ee0473b9efb70a8eb365dc97d58b1adc2c24a8efc6fdb9eb63a01aefde639c95de6edaa3e3306e8ede2651974a5e57e22d10eb7ab53ca175f00d7cbe4cec32b3e25d6c63fd75ef5a294e78fd4e83694a4a4654143f07928f9b046d0e94c9bfea6a444992a66e042872c8ab3b7c756b184c2938af1893edabed1fef46e51", 0xb5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000006000-0x6)={r2, 0x100}, 0x6) 2018/01/17 06:13:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'rng\x00', 0x40, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00007a1000-0x2c)={0x8, 0x0, 0x9, 0x0, 0x19, 0xffffffffffffff9c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000143000-0x18)={r2, &(0x7f00002f2000)="ced31c27167d7d3f72278acc045ca18a7db4b88f90bf2105edb890f9cd371d1431e41a3a4e75d9", &(0x7f00006e0000-0xcf)=""/207}, 0x18) r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000003e000-0x4)=r3) accept(r1, &(0x7f00008d5000-0x35)=@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}}}, &(0x7f0000863000-0x4)=0x3a) connect$unix(r4, &(0x7f0000b6f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) connect(r0, &(0x7f0000fcd000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x2, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}}, 0x32) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1000000000000067, &(0x7f0000502000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000acc000)={0x0, 0x18}, &(0x7f0000e50000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000a40000-0x211)="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", 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000097e000)={r1, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000715000)=[{&(0x7f0000b31000-0xa3)="c5fccf1d0f1807d3afc721662999fcc52ad5f7d8fa2fcbcf65b91a27e4a30922dcaeae805453b035418f071c5eef5db4c1d22583757c2ff6a3ae51c942ddbab0e55cc96455f03f06e5b793fc6a0057c0a4046a1decafe55e2d35bc3e08f3c010a2f9cd27bb36e754c82935f6e20ec452b7e7a0bb63ae0a5354c52d767294d1bbd48a6ea14d467b29249b8ae70998dc36a9f24f70b06dd400c84a562e070657d27b97c2", 0x0}, {&(0x7f0000f73000-0x68)="dbf160571f8e54d513c07e8daa4273d320124b270c6310c80fae29687b45a35907790b6c4883690f10578a69985d2c75303d3459a55463421843a93129b07afa9404df7cc7449b049f796d9c4fcabab502a8de23d7d30d3a79aec69fcc7dbcc4c4133af8a5a9cec6", 0x0}, {&(0x7f00000fd000-0x1000)="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", 0x0}], 0x1d) 2018/01/17 06:13:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1ff) bind$inet6(r0, &(0x7f00001f9000-0x1c)={0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x15c}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000025b000)={0x0, 0x0, 0x3, 0x100000001}, 0xfffffffffffffe01) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x80) 2018/01/17 06:13:10 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000006000)=0xffff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000001b000-0x5)=0x5d, r0, &(0x7f000001a000)=0x0, 0x0, 0x2) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:10 executing program 5: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000d36000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d3d000-0x4)=0x14) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f00001c9000)={&(0x7f0000c30000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000617000-0x10)={&(0x7f0000d3d000-0x7)=@canfd={{0x4, 0x7, 0x5, 0xffffffff}, 0x1, 0x1, 0x0, 0x0, "de9e85cadae3017ac1e1d6178e6d1d870008f4bbfa4fb4eec3c24de458cef8308738185bcdd079eb968ce78cb68f72c8e38f06df92c6c4b4de160d17c609c9f4"}, 0x48}, 0x1, 0x0, 0x0, 0x40004}, 0x8000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007e2000-0x8)=0x0, &(0x7f0000818000-0x4)=0x8) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/17 06:13:10 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x1f0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2c6, &(0x7f000000d000-0x72)=""/114, 0x72, 0x20000}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) [ 97.771516] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 06:13:10 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) r2 = socket(0x0, 0x8000a, 0x6) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000036000-0xe8)={{{@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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) bind$packet(r2, &(0x7f000002e000)={0x11, 0xfc, r3, 0x1, 0x4, 0x6, @random="546ac2b6ffb5", [0x0, 0x0]}, 0x14) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 06:13:10 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000013e000)=@generic="eba6e57a4adf3e414f85f6a68296f076") mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc5000-0x89)="0ae674b0d5e38de5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6241f505cf0bf0f969a0009788c2134cbdf0b39658c19c0e95e7e052a112495889a31302c16c7afcf6d8d24b9923c8a103b3668f0819d82a4991c53ffaa96fbfe8ea716ee8e60bd6e49d9585b85f31e472e536e88a5c97f51f5c3888fc0ad30ab8a885c71ff0000be35", 0x89) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f97000)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x7, 0x3) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000f99000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f97000)={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb8}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x4, [0x2020000, 0x0, 0x1, 0x9, 0x1f9, 0x6, 0x3f, 0x2]}, 0x5c) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00002f9000-0x14)={0x8, 0x7, 0x8, 0x73a074bd, 0x3}, 0x14) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f9a000-0xc)={0x0, 0x800, 0x30}, &(0x7f0000f9a000-0x4)=0xc) r6 = socket$inet6(0xa, 0x805, 0x5) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00002f5000)={0xd5e5}, 0x4) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f99000)={r5, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00003a8000)=@sack_info={r5, 0x2, 0x0}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r2, 0x0, &(0x7f0000f9b000)=0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000f9c000-0x4)=0x4, 0x4) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 06:13:10 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a4b000)=[{&(0x7f0000f08000)="12", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000151000)={0x5, 0x80000000, 0x0, 0x5, 0x0, 0x900000000000000, 0xfffffffffffff4f6, 0x4, 0x8001, 0x920b, 0x200}, 0xb) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004bf000+0xe22)=0x0, &(0x7f0000c22000)=0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f000050b000-0x4)=0x101, 0x4) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ea0000)=""/4096, &(0x7f0000c21000)=0x1000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000af8000-0x4)=0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ea1000-0x4)=0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000098000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea2000-0x4)=0x1c) [ 97.780362] can: request_module (can-proto-3) failed. 2018/01/17 06:13:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) pipe(&(0x7f00002a4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000db4000-0x10)={0x9, 0x820a, 0x9df, 0x4, 0x0}, &(0x7f0000865000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b3a000-0xc)={r2, 0x7e9af5d3, 0x0}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000049c000-0xa0)={r2, @in={{0x2, 0x3, @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]}, 0x800, 0x400, 0xf5b, 0x80, 0xfff}, &(0x7f0000368000)=0xa0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000405000)={0x0, 0x0}) 2018/01/17 06:13:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007e3000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 06:13:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(0xffffffffffffffff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007d3000)=[{0x2, 0x1ff}], 0x1) [ 97.829667] can: request_module (can-proto-3) failed. [ 97.835866] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=47242 sclass=netlink_tcpdiag_socket pig=23764 comm=syz-executor2 2018/01/17 06:13:10 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000db000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003a7000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00009cb000-0x4)=0xc) syz_emit_ethernet(0x32, &(0x7f00009ab000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xdf7, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x3f, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x101, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f0000aec000-0x14)={0x0, 0x3, [0x6d7, 0x75e, 0xc0]}) ioctl$sock_ifreq(r0, 0x893f, &(0x7f000029e000)={@common='syzkaller0\x00', @ifru_flags=0x1}) 2018/01/17 06:13:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x801, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/17 06:13:10 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7fffffff) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00003a3000)={0x60000010, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000fcf000)=""/209, 0xd1, 0x40, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fd1000-0xc)={0xc0000006, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) r3 = socket(0x13, 0x80004, 0x2) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000fd0000-0x8)={r1, r1}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000043e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd0000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000327000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001, 0x7, 0x4, 0x100, 0xb3, 0x10000, r4}) 2018/01/17 06:13:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) socketpair$inet(0x2, 0x80804, 0x9, &(0x7f0000594000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f17000-0x10)={0x0, 0x74, &(0x7f0000340000)=[@in6={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000be3000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006f1000)={r2, 0x8}, &(0x7f0000754000-0x4)=0x8) socketpair(0x0, 0x5, 0x80000001, &(0x7f0000fad000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e4e000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1944, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f3f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000000a000-0x8)={r3, 0x8}, &(0x7f000028c000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000d9a000-0xe8)={{{@in6=@local={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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010e000)=0xe8) connect$packet(r4, &(0x7f0000853000-0x14)={0x11, 0xff, r6, 0x1, 0x1ff000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) r7 = socket$unix(0x1, 0x5, 0x0) bind$unix(r7, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) 2018/01/17 06:13:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000033a000-0x1000)=""/4096, &(0x7f0000956000-0x4)=0x1000) r2 = accept(r1, &(0x7f0000ebb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fb000+0x199)=0x8) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00008de000-0x4)=0x0) sendmmsg$alg(r1, &(0x7f0000039000-0xa8)=[{0x0, 0x0, &(0x7f0000b12000-0x70)=[{&(0x7f00004ec000-0xc4)="085f3f6401fb2f75e497414260f662d654", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000027a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000398000)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d58000)={0x0, 0x7fff}, &(0x7f0000516000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000f25000-0x10)={r4, 0x78, &(0x7f000048e000)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f7f000)=0x10) 2018/01/17 06:13:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ebe000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair(0x5, 0xa, 0x8, &(0x7f0000690000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00006a9000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @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]}}, 0x100, 0xa39, 0x9, "7f2f5a98fe8767bca716e32790c6ca1028acc6befd53adfd8dcab04af311e4d14973ee2547e9c68d0c9c238aeb90722bde4e65e73bdf7b007c7598611b6c7733426d903d9265440130ff2b035351420b"}, 0x160) recvmsg(r1, &(0x7f0000221000-0x38)={&(0x7f00000fe000)=@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, &(0x7f0000694000)=[{&(0x7f000000b000)=""/166, 0xa6}, {&(0x7f000059b000)=""/212, 0xd4}, {&(0x7f000002d000)=""/104, 0x68}, {&(0x7f00008fe000)=""/173, 0xad}, {&(0x7f000068e000)=""/214, 0xd6}], 0x5, &(0x7f0000146000)=""/210, 0xd2, 0xfff}, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000c06000-0x4)=0x0) 2018/01/17 06:13:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x0, &(0x7f0000df9000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f0000db4000)=[{&(0x7f0000eb9000-0x60)={0x27, 0x9, 0x3, 0x4, 0xfffffffffffffffa, 0x954b, "8524dce4cbba42cdb8ea5f81d8237f1cecba54cb46e0d27eaa0a10b5d5e21ddfedac6d471c77a9fad34470d33a6be7dcb3b908dd7f1f5ff2999df8d87cf386", 0x20000000}, 0x60, &(0x7f0000a12000)=[{&(0x7f0000b50000)="b6fa14a790ce6006365f15a05b73c67a7d76c788ca8659e74b7f004763bae8a695a96efef5e5ab570174aa1fc9aac05435031095ccd6b9b3d86c66ac233d9b65f841688c9ee4023a25ece752864c242fb1a017e7c11fe846525dbd7e1e2f7812629a3943ee59bc0cf45bf9eae234baf883d353dce70b3711eddfa5c9ac97d5cd1b9268c08c6c560274d866ae0e7f0e348b34bdb76c941b8bfb2009511a1e479a096d9d4e26753c225c25a7951543791db8f0447a12c22d55f391dc1022f385cec269a30b272033d33dc8c1fdf5330817a4c6fa7684e2d8ef772c4dd1c78dc725c16e1cd703692ca5f6de53f9", 0xec}, {&(0x7f00007ef000-0xd5)="63cf419cd5fd7b55555c2ba25896bf821f98d6398a515373bc418be0fd2e7d23c22726b9bfb4f8792326f5e96c21b75d63808911333b8bab27670c1df369c77b9cfe6efb6fd41d9a5c53a5918bc4b83a983ad39bd2cd0dea93ec98624d21b81f639d3277db51ad7395e8b98ddddc82630d48ad1ace4773c35b1099c821d86abe0e7377a702806e80d1be3608499fdbe19de95f949bd3f34ba75ffa8a5a07544e754b863b5b41dac7de6249611de748f73111eab74d007147ac409f9d9f8f5703dab66a17b1ea04ec7a61f919e1ff853773c31f8aea", 0xd5}, {&(0x7f0000d93000)="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0x1010, 0x4000001}, {&(0x7f0000dc2000)={0x27, 0xff, 0xff, 0x0, 0xa72a, 0x8, "91f328e8edb8240ba8553400da8176699f1b6620e537e8aa84c698ec3903c781e909c20a2471d8e34eb349668a89925400a408e202d0e32717db06f2440a45", 0x7}, 0x60, &(0x7f0000d8d000-0x10)=[{&(0x7f000022e000)="7d3573fb9996eab19246a039ef02598f0e19753b679ce5d833255eee8f4d8e230aa65aa243bc1fc0986149bf6521292a0cb08dd6edea35caf3b1abc3607ce3b00c8914e4511af622b6058dcbc25d4ed9fc4fb7b933cf57cbd4a7ee30962ee6bf4b4ce2eb932de3cccf0391a1148fd6e46d0329f6d92632901af2cd744cc14bc17382cd1e98d6df865aaa3c7039d3ae0694f18d25d2bf4fe3d57061ccbe57c6e800ef0e0aa42f37503fa0836646153d22b58397181739e39342d739db5a0fd002cc2d0000d6c2fe2d9898558bd5bc06ee1a5459e0f448332c0b3a387620cbe99eb07e77af00bd33d4e182b6f20c1abfa4d3b3", 0xf2}], 0x1, &(0x7f0000c8d000)={0x98, 0x104, 0x4, 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{&(0x7f0000c2d000-0x60)={0x27, 0x1, 0x81, 0x0, 0x4, 0x4, "87681ee01a5da22092349fb9735c0d71640abfef0695e2d26f7e387224d0ff40eed459160a8a2586438ea32980244721200b50c24c7d98aac590da812f5417", 0x1}, 0x60, 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{&(0x7f0000d44000-0x3c)="266b4f2ca870ecc6d7813cac8be81a1563a1cfcbe7daebfec59ced373ac57669af682bc048f6ef6bf2c12196faecca5265b1a6a654aa90ed2f233caa", 0x3c}, {&(0x7f0000678000)="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0x1000}, {&(0x7f0000214000)="45062ac477a7c2b96da3383413c60fbe972a754f1938fea3a23c17ad153b8b96e0264726c4afa070e9baff19daf4adbb078ca9e9b37040b95c2f95b419bafec14485419b3867fe3a7d43b6258e3faf6287024c4c73481dbeb999e477b4a0a727f2c966267953ab3cbec0ad6c69ab57049b18e79788", 0x75}, {&(0x7f000000a000-0xa6)="14cbe417cdcd7a5d688fb31338019565f718c394e2359472f995c0bbe524c161982d3cf440add96143f36cf03e577ed604d8152782b17021403e46c0a52d617a85f7f10ae99a099b48a9d96cc1236993e2a12fc8b333dcdbbee55d75d2cf4de2986c135b4a918f075a4ce2e6ab350023fc807748d0042bb149a7c3ef486e5cad696965d889cd8d952a5c2f6767c80cfc68ccad98c5a2a803a84c044a72dbafe0d224b34a17dd", 0xa6}], 0x9, &(0x7f0000ff6000-0xf8)={0xf8, 0x19d, 0x800, "5c9bda8c288236a0dcd09ea7cc281350a29e4e1b96f00d8822ff3e1734a119f6eba252212bb87a179a446ad328ed924eed89dc2f47304c68d0367656fbf2ebf14e91e455f6e25dbc9a710fb0067dc58ddbe2f104036b1c9da66ffa39168f84a9f692458b1c003e1349403fb80449fc95a3343ed481b4cc85f4a4fe8314ca2674d583765e15a0de100c73627f68af16bc7fa19eeda149a4197942662f387d8560c3fdb4b27b9a01cb3456ad2a6ef0d9fd172c3528c7d251b97b69d0fc1359d155da09fbaf8f039d469fd613a33c7db1eebd274f81c5bdee9dd86bebe88866def6690f6ebb3ec1"}, 0xf8, 0x4000000}], 0x4, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000772000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aeb000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000068000)={@dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000ff9000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x28) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000daa000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/17 06:13:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) sendmmsg(r0, &(0x7f0000c49000)=[{{&(0x7f00006b2000-0x8)=@sco={0x1f, {0xde, 0xcc22, 0x8, 0x3ff, 0x8, 0x7f}}, 0x8, &(0x7f00006be000-0x10)=[{&(0x7f000004a000-0x20)="fac445437970fa5d638ba5343dbb7e38afbab5be43a060deb0045c861dd57752", 0x20}], 0x1, &(0x7f0000ef7000-0x548)=[{0xa8, 0x116, 0x1000, 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{&(0x7f0000c36000)="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0x1000}, {&(0x7f0000a75000-0x4)="58307297", 0x4}], 0x8, &(0x7f00000f2000)=[{0x80, 0x11, 0x400, "3efeba775bf6ae8c5e753ad4e8dd4acc58817c51e032104c45d338d05aa5ebdabc90c603e98a211b344c00171f4fd902669f1a51dab4722dd81d6d42746788fd1306eb31096d265857d1677139c7baf672eac3887f5720a629e2c7364efbc915badce0f1777483a4cf435d97"}, {0xf0, 0x6, 0x7, "70f879f6df25e67ac9dc944d9d00585003580126ebca061de407a9b3ed7fadfc28de87370d0d02f2988e37642b968e86b569e4dd04f4fd10a01b5930ee60083444f9b09a6b2592b6c4de050f6f28cb3599473a7b2bd446fd62197d94952fc7ac08d43637b9bd034c43388b63bb3a97ba480e5dca50719a447b82b03d4904a57dedd09415b7751b29b080a68b70e0f3272ac2cc60c7111442e9876379145ecbb8a6720d1744332c9386e53a170da95bd4b6a6e3ff91002f442e404ebf172dbce887bd6c629d68d1c3ff8e3bf15f8a1b28e0ca0049ac409b2d80e4c5643d"}, {0x38, 0x6, 0x4, "89d2bee17bd7365a287645a6e9542154ff5d239f79c4229f141a441e7f6fd29eb33c"}], 0x1a8, 0x40040}, 0x6}], 0x7, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) [ 97.873484] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. [ 97.885183] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=47242 sclass=netlink_tcpdiag_socket pig=23764 comm=syz-executor2 2018/01/17 06:13:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000855000-0x4)=0x0, &(0x7f00003a1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000046a000-0x4a)={0x0, 0x42, "bcfa4838f3995af392fd1f4acaac5cfbd09e049f3043e940026a50e18e037270e5ceaa0bcdcc8dc8f15f5b6e7816f84f60ee58fd973f4fd9ecd539d0c5f9d4ce2895"}, &(0x7f0000f62000)=0x4a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000629000-0xc7)={r1, 0x80000001, 0xbf, "8371b7f3106a59288a824c56ad52b190d61ced78451905e8bb848a42c69213b162ad214c6aefcf4dc8ebd11cb9ba7e375f9b9b796deafe5d89655f99ae9a1438104b4eb2e39a4b472214b52f5be2eef50f7df6eb88ba079ea4c119909159707b97a8908db5e25ac17bc542c18740eaa8903dcd21019b8d2db34e127591bd657d2d98fbf8fb1b3ddc5f8a23bd9993902cb62e52b6c471024c4d6212b54abb5b5d4171d9c359e4a304c6c7fb051e827d5b527b9618a6ed5180a189f478b8bbf3"}, 0xc7) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000d08000-0x10)={0x4, &(0x7f00003c2000)=[{0x9, 0x8000, 0x9, 0x100}, {0x80, 0xffff, 0x6, 0x101}, {0x7, 0x20, 0x9, 0x3}, {0xffffffffffff5b9d, 0x83bf, 0x1, 0x100000000}]}, 0x10) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004f3000-0x98)={r1, @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]}, 0x7, 0x7ff}, &(0x7f0000ad1000)=0x98) 2018/01/17 06:13:10 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/17 06:13:10 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000575000-0x10)={0x24, 0xfffffffffffffffe, 0x7ff, 0x6}, 0x10) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000808000)=0xe, 0x80000) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e74000-0x10)={0x2, &(0x7f0000e73000)=[{0xffff, 0x0, 0x4, 0x100000000}, {0xffffffffffffffff, 0x8000, 0x1, 0x8}]}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/17 06:13:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x1, &(0x7f0000cb5000-0x8)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cb8000)=0x1c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 06:13:10 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0xf, 0x30) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f7c000)=0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0xb, &(0x7f0000f7c000)="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", 0x11e) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f7c000)={@generic="4013b1ec5ce08e9b98add6007e04ec97", @ifru_flags=0x400}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f7e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f7e000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f7e000-0x3)='lp\x00', 0x3) write(r0, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) 2018/01/17 06:13:10 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) 2018/01/17 06:13:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x802, 0x3) pwrite64(r0, &(0x7f00003a0000-0xf8)="60888dab2ca594adda9dd8cddb3eb0503072f2880fbcb09254085b70a34418202d07489827d92b40d4ca631925465e3e7e8a50a37905ddf3adc102daca529ed6600cf1023c8402b5e935c65a7d47dc685d23c5383153b5d8800c416e8e0ffdf8bb2c85281377f69c76af52905475b51ebbd3002e50209e1e61be8987fd68cd91691d480089fc6d0f564b8227437a3cc79a523857d25c316378ec7a5e17fbfb113e8e47ae292e64918397fe072a21448f7e8d64e1077858ba75c633bb33b5e4d546490724f7c2e3c069889ec72a2adef0f006741b6e431fa4a0895e4f1c544ca2313c3d025ac536c4913503cae2cd38a1c541d435523a4c55", 0xf8, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 06:13:10 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000289000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000ae1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae2000-0x4)=0x14) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000ae1000)="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", 0xfe) 2018/01/17 06:13:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) recvmsg(r0, &(0x7f0000125000-0x38)={&(0x7f0000761000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009e2000)=[{&(0x7f00005fe000)=""/125, 0x7d}, {&(0x7f0000c97000)=""/66, 0x42}, {&(0x7f0000c27000)=""/115, 0x73}], 0x3, &(0x7f0000bb7000)=""/78, 0x4e, 0x7fffffff}, 0x40000000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000089c000)=0xc601, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000c6c000)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000859000-0x10)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 06:13:10 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) 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)=0x26f) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000024000-0x10)={0x7, &(0x7f0000026000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000026000)=[], 0x268, 0x0) 2018/01/17 06:13:10 executing program 1: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00000c6000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 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) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x43, 0x3, &(0x7f00000f4000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000f3000)=0x0) socketpair(0x7, 0x7, 0x5, &(0x7f00000e5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000947000-0x241)="", 0x0, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r3, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f00000c8000-0x38)={0x0, 0x0, &(0x7f00000c7000-0x10)={&(0x7f00000f4000-0x60)={0x2, 0x5, 0x0, 0x9, 0xc, 0x0, 0x4, 0x1, [@sadb_lifetime={0x4, 0x7, 0x7fff, 0x3, 0x0, 0xffffffffffffffff}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x8, 0x4, 0x14}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x40040) 2018/01/17 06:13:10 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r0, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000a0f000)=0x13, 0x4) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000047d000)="893746070806c71a03c7b2030bd02077f8c9aa307f9340f02bf3de7bef6e1f601bb321da52cd9ed9e0d9d5aa69ea7aeec7796421e12635a04a1497824f00b8d59af8679aa68537cd17a367c9b9d41421562f8e4330f4ac68511ab7f69ce20f27544df4f631b881aa8f28a40b779c98d7a55a8e46ad6880154dc04205b7bc6371a0e933428ebf3459e15dea5442f947245328bba485a677b0a8d933aeda1dbf6e1ff09ee744a1c3d1ed29c1db6683fb000bdd0bb0d8d649fb1689912bb3026f60819fbf5bd45fd91a88cd56adfbf04a87bc2f03", 0xd3, 0x4, &(0x7f000023b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:13:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000494000)=@un=@file={0x0, ""/108}, &(0x7f00005ad000)=0x6e, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000caa000)=@assoc_id=0x0, &(0x7f000036c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f57000)=@assoc_id=r2, &(0x7f0000f1d000)=0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x7, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x40, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f00000a8000)={0x0, 0x0, &(0x7f0000fc9000)=[{&(0x7f00006e2000)="fd82dc918028cd32c7e66f42f9c0b703b98403901b0763bb5d5910ac7e5fce0c41ada80758fbfbe9412a49c808328c2784013950037183dcda345379ff75d16d4a685a3ce2144a5113995d1466d470a4bd042ce853823c8a36f8531a81d7a5d601a99afb763ee533c596d855bdc2f00ae0000a39d301a445ff5bc481ec29e49217965d309e9dce7a3bb0bff0b8cef8825f5cdfadb98d6680797b2f158b31dc39008b6aa773d16d2b11a576ff79ba68eb49e09f0e32184baf702579d3f3abfbf173b19ff8a99ef89a", 0xc8}], 0x1, &(0x7f0000083000)=[{0x20, 0x88, 0x100000000, "e97a4e6bcf5c24b019d8"}, {0x78, 0x118, 0x80, "909d5700f2974ecad23c5da2d98099ca1efbb398bc343b862d57212698f39977bfc6f2d046c518c26477c807d2398b2dcf4df481b4555052c1f398abe9f59c4e3111f6d52d25006480e2661b6c600e2d91de9960490c5bf5651f97e121648bb258c4"}], 0x98, 0x4}, 0x4) 2018/01/17 06:13:10 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x80000, 0x6) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/17 06:13:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000585000/0x1000)=nil, 0x6, 0x5, 0x2a, &(0x7f00006a0000/0x2000)=nil, 0x7}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x5, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x2, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 06:13:10 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x82c8, &(0x7f0000000000)="30067bd365933b47cb48a5fb454d2bc9bec754211533031b2023428aafd5132b07100f34e619618e94e20de05b13a99108f709c1b174d4011311f40c677a2113885fc55f691574586a050153df3fc4a19498317209003caccd2d216fccaac69eba003264516d2249983388fa3b3fa748cb3f150ac8c5ac228a994fffd6ba0d68fc4ba9be427e8ca82f870d4e006b24bd311d5b223bf76227ffb28f9f92ac8b78d56a5c9ef1968538e3a55e5ae82c4e740e314612d6b45a093d") setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x4b)={r2, 0x43, "a98af914c379d7e2d7c7e22c000d2d1b59b1d7cbfd95d7f3cf142a2284499072b8b41df6f3830965b6ae60149f9dcd3dc069c46c07a5dced61576a29c90f291e21451f"}, &(0x7f0000001000-0x1)=0x4b) 2018/01/17 06:13:10 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xfd4b) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x0) 2018/01/17 06:13:10 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x9a}, 0x2) r1 = socket(0x3, 0x80000, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000)=0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0x1b0)={0x1b0, 0x2f, 0x300, 0x5, 0x0, {0x12, 0x0, 0x0}, [@nested={0x19c, 0x27, [@typed={0xc, 0x7d, @str='^\x00'}, @generic="d96eaf19705db0a92940410b1c94023f9c2b6293c97460821f77a0ed543002f458dbb40f1347320635104806f0ff5e76f1c754eba2c5ac4af05b6291f09fd4398467107a9fa7fdb6c968f381ea7ec44734c71de3994710bbe1a61696698a48a91fe66844d9ed4fb4001f7eda2e6e3147d06b4a74b812fcbc5ad9a2dde7471164c140f2d8bc9ce6fe9ed283af1e3b3c7c4579acedac92a0d76ca0628984e61a1871a09a5106", @generic="a479bc2160085082d4e674d6bbfe0dcfafef45c0dc5520496e644ffc7e1d2508b2707c9ba4a681c12ece3b83e4a0df7b6bf9b6fd97feb4837c30", @typed={0xc, 0x6b, @ipv4=@multicast1=0xe0000001}, @generic="d23a2a9fc07b1a19d93490638424e7c3a51d24a432ad44151c8c1bc4e66d64b6c594eeb90dbe4c88a960194eba14fec78ff4b34dca5a3d686cfb6d6bcff8373b06d6cad8c09cbd63deb22ce31b31813f6b2ed315786ec3fd0eabf56880d37f74e770e0e7f8aed29f9a9505943a30df8d5845e1ffe61896310444f667d36db88f223c4296a62f36aa3414cdc383f5a235406bd2fe3a97693ac7520cad9a9575"]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x80}, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000004000)=@fragment={0x3a, 0x0, 0xfffffffffffffff7, 0x7f, 0x0, 0x81, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005000)={"e0582e0234d5b3933fc8efe7947acd43", {0x4, 0x9, 0x7, "a0df324b8b7b", 0x1, 0x0}}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000004000)="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") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000008000-0x12)={@generic="f90e32ec3798d2c5b7cf0afc221239d0", 0x1000}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0x10001, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xc0, "438b6f1adbe220a642065679ad01fb5d717e594267fa65010cd25104c462a504afdb16411059428469de30cbef38ac04a7769711573f381fe7da9ab490c2678a8efe1e1ad5916d7468e82cbb66712ab712e1951542cf1cb6902b3b9143a127663abf68d0f10044579dc416c8c1a76a874aa6c5cd2e8898d4997cf560c419d5fe84bf352d7cb4d2a6ea490d6b292f76fab4322790eb6923cbe42e2c797bd6fec809b33eb02d93ae3f398ef7bebdb79006867c0b60e28e0c04c065462bff287861"}, &(0x7f0000007000-0x4)=0xc8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000008000)={r2, 0xfffffffffffffffc, 0xe7, "f07ed42062cc00eb36e8c1172c75e526b910d8755770e5549d221086101454221b92370e021cba2e6df47686eddfb3b7beaf7e0a335ad0517d5cd43a8198b66ef9a760a4eb946009f5b2e18b6dc43e21d92e28b78d04496d2e40b27a3a6b69d07a90e0f4541b7ac092b6adc7f60fc9158c41b1dfe82d92799ace47e3b1573069c0269bac63bf6414f0284d8db45e55f154481b9ab2350830258bb679fba0af08f9e4bceeaa2881abef9d94c6c402ac20fa3e31bfc76e274abfbf1c032be2e7a2441115bf605ae0ad24a229c6ca5fbfdade6bd8dbc17fca58022b35463cf19a9d62d511779c584d"}, 0xef) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000009000-0x5c)={{0xa, 0x0, 0x261, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x80, [0x100, 0x4126ea63, 0x8, 0x8001, 0x401, 0x8, 0x16, 0x100000001]}, 0x5c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000008000-0xcc)=""/204, 0xcc, 0x100, &(0x7f0000009000)={0x1a, 0x3, 0x8, 0xffff, 0x7, 0xd200, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/17 06:13:10 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$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000022000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000023000)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000024000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0xbedb, 0x20007e2c, 0x500, 0x9, 0x200000, r2}) 2018/01/17 06:13:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) socketpair$inet(0x2, 0x80a, 0x9a7a, &(0x7f0000b52000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00008c1000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd72, 0x8001}, &(0x7f0000a7c000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000050a000-0x8)={r2, 0xffffffffffffff29}, &(0x7f00004ca000)=0x8) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) 2018/01/17 06:13:10 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d1e000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000f7b000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d31000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000056000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000f7d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004f1000)=0x58) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000be7000-0x8)={r0, 0x66}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000080d000-0x21)="0a0775b0d5e383e5b3820ced5c54dbb7295df0dfb617ad4000000000000000e6a0", 0x9) r5 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008c6000)={r5, 0x28, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r6 = accept4$alg(r3, 0x0, 0x0, 0x80800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000f7e000-0x4)=0xa, 0x4) sendmmsg$alg(r6, &(0x7f00008fd000)=[], 0x328, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f7c000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r7, &(0x7f0000f7c000)={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r8 = socket(0x11, 0x2, 0x7ff) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r8, 0x12, 0x2, &(0x7f0000f7e000-0x6b)=""/107, &(0x7f0000d25000-0x4)=0x6b) 2018/01/17 06:13:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x548a, &(0x7f000038f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c78000-0x4)=0xa5, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x80a, 0x9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000bc2000-0x4)=0x0, &(0x7f0000f8d000-0x4)=0x4) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r1, &(0x7f0000675000)=[], 0x0) read(r2, &(0x7f0000898000)=""/1, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000857000-0x10)={0x1, &(0x7f0000d59000-0x8)=[{0x2, 0x2, 0x8, 0x3f}]}, 0x10) 2018/01/17 06:13:10 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f67000)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) 2018/01/17 06:13:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={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}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a06000-0xa)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000fbe000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005dd000-0x4)=0x20) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000955000)=0x0) r2 = epoll_create(0x401) epoll_pwait(r2, &(0x7f000041d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x41294b03, &(0x7f000091d000-0x8)={0x3a0}, 0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 06:13:10 executing program 2: r0 = socket(0x8, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x10) 2018/01/17 06:13:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) socketpair(0x1, 0x2, 0x4, &(0x7f0000bd1000-0x8)={0x0, 0x0}) 2018/01/17 06:13:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000160000-0x50)="b4c0d939c5aafdeaac81b5c2d60e8fe3e2313035378a152e52239472373d875195aa23de3124a14e2d82e9ca212fa110e26fbaaca682270fe6cf0ca0c149cf2ce290b03c40fc93dafd5162def83a55a0", 0x50) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c6b000-0x3)=[{0x0, 0x0, &(0x7f00003cd000-0x40)=[{&(0x7f0000054000-0x1000)="ab91a9e28c532b3bc5887884af40b6bdbf90f27dda0143c013e872fd95", 0x1d}], 0x1, &(0x7f00005e1000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x1e, 0x0, &(0x7f0000098000)=@ipx={0x4, 0xffffffffffffffff, 0x0, "006247ddfb7d", 0x0, 0x0}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/17 06:13:11 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x33f, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000010000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xe) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000011000-0x8)={0x0, 0x5}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000010000)=r1, 0x4) 2018/01/17 06:13:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006f6000-0x4)=0x0, &(0x7f0000886000-0x4)=0x4) r2 = socket$inet6(0xa, 0x80005, 0x100000001) socket$inet6_dccp(0xa, 0x6, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000)=@hopopts={0x3f, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0xab, "9ef498088427c587ef3bf94a862ad976130ce05d66df2982b94f753a52eaef6dc89c86ba8f6fb80eeea648bf5786f7453859dca5e00eb8dbecf1a87f86fd62614ad9d989ea9ae59e65516e7185f7c770aace5ca3e43c75a9d102d674f3df3338834e60bfa2a2354d5d895457da10045345e6dac11b78d272fb466f8b4a2881a414b45bea21d322cd39f6ea711ac8d10ca092380c9c756cae76b83c357868a0ca170ababd836765659c6074"}]}, 0xc8) setsockopt(r2, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/17 06:13:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f000045f000)=0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x80000000010, 0x80003, 0x0) write(r0, &(0x7f0000f79000-0x26)="260000002a000500000000000000e400000000000100000009f0ffffff000000020000000706", 0x26) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006e0000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000c93000-0x80)=@generic={0xa, "3c9ccf62f6c5ac2e7f42280ba40d575fe42abec11bb2972ab7809371c7f01b730e3adfb42a351c3bdf975e606eb4b51d965313678dc0c640422f52e8d3652aa33423b6bbe507e8095609ef6a6e8e264a4e09e2f4f94fa6e5d529a9f66aee96baa7999b2553a5f471905998a78d84dfc2be48757510d44e8bbea91dbb82eb"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/01/17 06:13:11 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ffa000+0x121)="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", 0xee0, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) pipe(&(0x7f000003d000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ffc000-0x20)={0x1, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000ffb000)={r3, 0x87}) socketpair(0x10, 0x807, 0x9, &(0x7f00009f2000-0x8)={0x0, 0x0}) connect$nfc_llcp(r4, &(0x7f0000ea8000)={0x27, 0x7fffffff, 0x6, 0x4, 0x80000001, 0xfff, "a4a54a007bac659cbeda1c79d8d625c545333f33c5750b7c1a42f2c9df946865f81b711770221f72a27319b12bb2f0c5a517c4432ddc0f9005ef0019aebd9a", 0x5}, 0x60) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000524000-0x4b)="2338557b7391ae0d07d7d7459d6102b286da0d0c843ff9bbeb8f2a549a13c78cb8d6ec77e484866065da60554aeb94700c845e7706c191d3e2e65950c05d494853131d9cd11d16caade79f", 0x4b) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000ffd000-0x48)={r4, 0x1f, 0x400, "f911ddf5f1354b8c364f03fde5bbbd63ac15da8d5410d5fa3066eeda989d173ae3fca3dd2eac4f888fc61c1318d8e0eea321b336a1ded51da9c025cd4bca"}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000045f000-0x6)={0x0, 0xc159}, &(0x7f00000ce000)=0x6) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000ffe000-0x8)={0x3, 0x5}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009fc000)={r6, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3ff}, &(0x7f0000ffe000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ffd000-0x4)=0x7f, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000796000)={0x0, 0x8000, 0x3, 0x8000, 0x5, 0x4}, &(0x7f0000016000)=0x14) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000116000)={r7, 0x80182, 0x85}, &(0x7f0000f3b000-0x4)=0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000812000)=0x4, &(0x7f0000ffb000)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r4, &(0x7f0000865000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ffd000)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ffe000)={0x4000000, 0x539, 0x2, 0x9, 0x0, 0x552f, 0x7fc, 0x5, r8}, &(0x7f0000ffe000)=0x20) 2018/01/17 06:13:11 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000273000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) recvmsg(r1, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000c5000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000045e000-0x8)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f0000c2a000-0x10)=""/162, 0xa2, 0x10020, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000f73000)=@assoc_value={0x0, 0x0}, &(0x7f0000f74000-0x4)=0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x4, &(0x7f000021c000-0x6)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000f76000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x7, 0x2, &(0x7f00007d6000/0x4000)=nil, 0x3}) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f75000-0xad)={r4, 0xa5, "1dcb9ebc8122132c6b1ab60ba50aee6570dde7ec639355c646be76cf403371a4bbabcc1dd8eff3eddfdc34d901142dc57690198be0ae315d6151512c0123cd9bcbb9e311e47693f2c9874ac0b9932aeabc8e12827189fab4be4fd53eb6ba4199f86292aa92e3be63ffb406a19dbe1360b6722cf3f770f5818da21ccd85df2a8301b9ef0a8956ff8c208c8fef7bd50e8f93748ab05fe725acc7a94bbd1283a3540708fcc2d9"}, &(0x7f0000646000)=0xad) 2018/01/17 06:13:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002ff000-0x10)="13a01907af39b85c9526aa692e03c836", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r1, 0x45}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x54)=""/84, &(0x7f0000001000)=0x54) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000004000-0x10)={0x6, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000001000-0x8)={r5, 0x3}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000003000)={r4, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x1, 0x30, 0x4, 0x81}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000005000-0xd1)={r6, 0xc9, "269970f6bec814240d4632b0d30df6dbd764f8dd4ac01ed8b3d0cdf90320f0511dcf2603f5875c5d025caa2e799005def52618a2fa6fce1fcd59f8daef78906c911d55462ff7559207c8c3f27058bed991a7e99618de68e506bfec428a89a1bf17f4b515a3531db4b9996beec36a9f5895c77f2ded07552637de4902d3dc946a215d386789c0ce6805e05f690c378050a375462de19199bad797656cf3f73ef45b27f1d9073eb4addaae2173642a3d710cf981a118f0205c434cc630a7754936653b7ac657e8208a56"}, &(0x7f0000004000-0x4)=0xd1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000006000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6cdedf73}], 0x48) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000004000)=0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000)={r6, 0x1000, 0x1}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000003000)={r7, 0x9}, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000009000)={0x2, 0x9, 0x1, 0x8}, 0x8) 2018/01/17 06:13:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000022a000-0x2)=0x100000001, &(0x7f0000e7a000-0x8)=0x2) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x9, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000377000-0x2c)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x2c) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x200000000000000}, &(0x7f00006d0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x7, 0x954, 0x9}, &(0x7f0000883000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x8, 0x2, 0xfe}, &(0x7f0000002000-0x4)=0x10) r2 = socket(0x8, 0x1, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000003000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, {0xa, 0x1, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44000000000000}, 0x7, [0x8, 0x6, 0xffffffff, 0xfffffffffffffd8e, 0xfc, 0x80000000, 0x8, 0x5]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000005000-0x7)=""/7, &(0x7f0000005000-0x4)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="8fd88d1795fc993ea980b466b8d4ec7b0f993cbecca6fd06b5344e97a3c399ad27bca48c4c8a8e0549c36504915816d616", 0x31}], 0x2, &(0x7f0000003000)=[{0x90, 0x10e, 0x0, "ab413da7db5967623576619de319610682335d1159aca7d8c8ae6c590ea0161b2245a0b80fc2c820605fb5e22d406f0390110299d219b3b30cb7d15ab88da6573f74228a2a801f664b178915cbeaca8b7cb8e90ac82ce742ae73cfc92b0b32f9e5f3e75e3c92424fead4edb144f6d8c91e4cbe4101ec024a87b350ac7f"}, {0x38, 0x0, 0x3, "dba12d07adc306c933af4aec9e9a97ff981f99712524c0fde51460644d395424006fb83fd864c9ee"}, {0x10, 0x117, 0x100000001, ""}, {0xf8, 0x11e, 0x8001, "84046da42b8fdebd10bd2a6f393f3754f6bd191e4d00fd0c415e79169258b527d0ffa5bbacc506d7c44f27401c5a48544cbfddcf89f831bf0cfe6715548f6cf60360478d13a8be51fe4c13b67c89c4ea01d6b38614bcf4513fd41bd7588a7e7cf18b4eaa31d14f5f9dd8e2ea313bdb260e4b122c97bcf389f35ed82832858d66d69cdd6b65cb42d63327f42417d0605e7f910e7a53afbdd0fb390d891510fbf136d74ec93840945c8952116914d37d251f223cfc809c9bc484fc3d95fac04ac3fca70ce5f30d386f2d1e0f66f596fe86eb5f84c96fcb47921b2b807394b32de6aab00d4f97433c6a"}, {0xa0, 0x88, 0x10000, "3c75b70c4bfd4910e16869f78c3f10e74199da5a902ef878d6e7a22b5822838ccdd8ac854c455751b8cd6801185483a6de57f47c04a7eff16892a48ae95b57efed1386151bcf352cb93da69ba9337e473bf107aa664597b70bea18fca5565892d666a0bf544d978bbd3630f07dbfed51c31f517ac0f73cdad10ba722223f8b387566d65e9bea2bde2c"}, {0x78, 0x18c, 0x101, "6964cdda555f3536cc5ed6e9100c807d0e805b864d47c2fc62ab6f81d5e31be154e6b461debf674a457764e45b8535149815da8a743332084d63ac0011ad9e5e5716f04807781c1eb434b23c33825afa579f2fcc41ae889bb7494e55ec83309de45767b6"}, {0x90, 0x0, 0x1, "3624c938ac9b96848702c362f762069403cb8cfe35132cf01d4739befa524ed4167d44df20537715a9d81c284cbf7c239824e6dc57ead767da273c14818bf2b758ca3efb13f2d74ae3634e2546d76bce99189e7ecfc7d29c6d763fc2dbbcd3e5f73696b8fabf9dce0080a9c3fcbe66445ed0117707c5fc6d85e73ad90b"}, {0x108, 0x99, 0x72, "21e446e43b6dad23ea116bfa86f6ea8b2c5bf5ab218f86e06dcb7fb85c464b63967d5a727ea7610acd91c4fde54b374899afe8bf2c762622effd2b3f3fe05ab1f298efa83634bb230df7834615669a427d1b79fa68f39ba1fd367f4975d66d4eb8fb209a7e7e09b582ee7cb6ff2da02d19a9319cfe13bc7f6aaa6d6c78b2345dd3ffa0f47fdedac076daa1c06e13aaa725ff5e78fea15887c8ca9330d376b319ef45a4ee608644439b534516ea769b9437a0f2bc8ac3b5b44f6750eb9d054e85d74a6419cf2f2154e49642ada5ec5b0163d762bb8e78199662af603731ca29ad87270374972e75252e0e8ee162c827230435"}, {0x40, 0x3a, 0xff, "fe86d96ae1b76394402105ab11d9e511b3ab2a4a11d25a6a51887c5917cba8a0229f1d0a7497e7b2ccf6cc7724d7"}, {0x1010, 0x10d, 0x8, "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0x14d0, 0x4004004}, 0x20040004) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x5, 0x1000, 0x500, 0x9, 0x40400000, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000008000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/17 06:13:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ec6000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000129000-0x4)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005ad000)=0xf, 0x4) listen(r0, 0x5) r1 = accept(0xffffffffffffff9c, &(0x7f000027f000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ca000)=0x20) connect$ax25(r1, &(0x7f000044a000)={0x3, {"2262239f161032"}, 0xffffffffffffffff}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000f70000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/17 06:13:11 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000009000-0x8)={r2, r0}) 2018/01/17 06:13:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={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, 0x0, []}, 0x90) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00006d2000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c90000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e60000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff, 0x5, 0x1, 0x400, 0x8, 0x10000, r1}) 2018/01/17 06:13:11 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000000a000-0x80)={r2, 0x9, 0x8, "4ce2ba7e8413d2d7e92cea1e1b3d7c1a2cb66c74d831a661b0034af3c5f6d18bf19dafff4af3199291c62ded7fe50351a4c1bf5692508bf0d4dcc8fe38cd3a973dd6e94fad185d15159d72172e18ae7237915384c88e4806415f6c59ea27261165104ad036f112e1864996123086df90de3d9ab3a170"}) socket$inet6(0xa, 0x3, 0x3) vmsplice(r2, &(0x7f000000c000)=[{&(0x7f0000032000)="9b0a3cf7dcbb3d5d45b3b8d4fbfdfe036a0615cece60b5fdaeb0c871d5431707a646329a59d194ed49713143303094f2c854150dcfe42c3b8977edc001ed1d909c80e92e67c78ade1901d8223ee1689c9da4852397022b25a96046197f86d721019990cb5bc76fd307d0a4be23b9f22ac58ac15751debc404d4a949917b1dc08aed714ac880437ee8fc89e88ad9acbaa3146f38301a62955310706aef9e6c7f9847661537d9b68773ee75dd937", 0xad}, {&(0x7f0000025000-0x7)="59fe841d415f92", 0x7}, {&(0x7f0000013000)="3cd6c3", 0x3}], 0x3, 0x1) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000033000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0xffffffff80000001, 0x0, 0x4, 0x3, 0x7fffffff, 0xfff, 0x8, 0x3ff, 0x2, 0x40, 0x100, 0xffff, 0x2]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000002b000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1ff, 0x0, 0x8000, 0xc}, &(0x7f0000034000-0x4)=0xa0) bind$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) sendfile(r1, r4, &(0x7f0000031000)=0x0, 0x0) 2018/01/17 06:13:11 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x7, 0x800, &(0x7f000000c000-0x77)="ebfd37ac7553e2e61bea104915644280d9db2d5ba135f3440bb308375b1890f529fa49f8350c751bce1a1f1bb530ee1edcad1c77bfe1d3f21d513082899abe78d22b1ce8715a5b17498d6488f561fc32199d1748cc8eb372a6d87d26683656bd0d2f4804a92941d2b986b57a101affd14592e46b9e8c99", 0x77) bind$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$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000023000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0xa29b94b8ba280e78, 0xcf, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000022000)={0x2, 0x7, 0x9, 0x1, 0x3, 0x3, 0x1, 0xffff, r2}, 0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000025000-0x1)=0x8, &(0x7f000001c000+0x7bd)=0x1) r3 = accept4(r0, &(0x7f000000c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0x10, 0x80000) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000010000)=0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000000f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, r4}) 2018/01/17 06:13:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000af8000)=0x0, 0x1ab) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000cc9000-0x94)="acfefbe0bcd6b55a48ec9e1dc26318c31834c443a543c0f58729f127da28581aa3c01bcba1f210e5f6a00dad4efecef57b6c70e6f1ac5d6532f3a5cf0a08f4a5f4ee9358180b4f4720a849d73fdc163f5e641c0805bc57e14ad7aa842126ad789245145c44e242f09b3a045c534edfdd39557fdb1be69059dd9cc97a19ed44a8b1e0a1a9b216ccf73ed18121b42ace185228dd31", 0x94) 2018/01/17 06:13:11 executing program 3: r0 = socket$inet(0x2, 0x5, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x2)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000091b000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, r1}, 0xc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)=@ethtool_rx_ntuple={0x35, {0x0, @udp_ip4_spec={@rand_addr=0x0, @multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, @udp_ip4_spec={@empty=0x0, @broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0x87, "f6927f89f341931edf111ada03afdab6f0715a07c40e9a1ed3d997c823d3633501a7c089d6d29f388dfb2661dab76dd77364e9eace741ab76b5ba1aa4079a09bfba12595031bacdaf98198427c078134d43bdd86d8ed145575bb529e326e933598a678983f78ec14c7cd635c4fb362a75b72fc96a89beac1a4297dad8b6d33bbf9f5ff350d0a64"}, &(0x7f0000001000-0x4)=0x8f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000007000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000009000)=0xc) socketpair$inet6(0xa, 0x8080b, 0xeafd, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8000, 0x9, 0x7, 0x5}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000007000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000008000)={r4, 0xc00000000000000, 0x7, [0x1, 0x100000000, 0x10001, 0x9, 0x7fff, 0x2, 0x8000]}, &(0x7f0000004000)=0x16) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x0, "ae07"}], 0x18, 0x0}, 0x0) r7 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r7, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18, 0x0}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000007000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, r5}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f000000b000-0x2c)={0xc, 0x2, 0x7, 0x0, 0x9, 0x1, 0x242, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r8) 2018/01/17 06:13:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000307000+0x3e9)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e00000)=0x1c, 0x80000) r1 = accept4(r0, &(0x7f0000623000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000be0000-0x4)=0x10, 0x80800) sendmsg$nl_netfilter(r1, &(0x7f0000204000)={&(0x7f0000ec4000)={0x10, 0x0, 0x0, 0x10922c0}, 0xc, &(0x7f0000dbd000)={&(0x7f00006ed000-0x20)={0x20, 0x13, 0x3, 0x500, 0x3, 0x2, {0x5, 0x0, 0x2}, [@typed={0xc, 0x13, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x448d0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000049c000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000ca000-0x1a8)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000926000)=0x3, 0x4) socket$kcm(0x29, 0x6, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040400", 0x5) connect$inet(r3, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/17 06:13:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0xfffdfffffffffffc, 0x100000, 'sha1-avx\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000030d000)=""/115, &(0x7f000040e000-0x4)=0x73) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 06:13:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000689000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000284000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009c8000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000001b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 4: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000495000+0xc90)={0x0, 0x0, &(0x7f0000848000)=[{&(0x7f000045a000-0x28)="e9195671c930dcf726cd6d04d7b0d520b92ea15a28c5e73adf68bb9149b478a34f81945298d1fb9e", 0x28}, {&(0x7f0000af9000-0xc7)="4e6f6453db28b503562e8276dad0045daffc28d6399c3491b163665c61bd30fdb9e95be5c0aded9fe6e1920fec74f05d5b107a9f58b3870e1574bbf14e9c449e5bb27e6474f3c8a78f12ea1376dc27edf7fbce4b57c7f307ecb75a9269cd274bde6b117da30fd26413db9168e791bd17b45e2f18a58f6397be41462db4522580a038906e0cd40b3bfbf9a241d8dde7d76def50d36e66f806d0a80460d13d201aede77191d8b6efafeebee59ce12358d40a4b3c3b86b8e7978c37817a9bf54a5cdb9bd038c7d9d9", 0xc7}], 0x2, 0x0, 0x0, 0x10}, 0x8000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 06:13:11 executing program 5: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000ac9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069d000-0x4)=0x2e) bind$bt_rfcomm(r1, &(0x7f000052d000-0x9)={0x1f, {0x800000000005, 0xffffffffffffff91, 0xd3e8, 0x5, 0x22, 0x5c}, 0x9}, 0xfffffffffffffd16) listen(r0, 0x2) accept4(r0, &(0x7f0000906000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000202000-0x4)=0xc, 0x0) 2018/01/17 06:13:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000729000-0x2)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b7b000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000228000)=r1) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000039000)={0xffffffffffffffff}) 2018/01/17 06:13:11 executing program 1: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ed000)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00002e6000-0x4)=0x0) 2018/01/17 06:13:11 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x58, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}]}], "6e5ad894a154"}}}}}}}, 0x0) socketpair$inet6(0xa, 0x2, 0xd9, &(0x7f000000e000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000000e000)=0x0) 2018/01/17 06:13:11 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000010000)=@assoc_value={0x0, 0x8001}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000010000)={r1, 0x401}, 0x6) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000002000-0x8)={r4, r5}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r2, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) 2018/01/17 06:13:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b4000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) r1 = socket(0xb, 0x80002, 0x9c) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000071000-0x4)={r0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f34000)="", 0x0) 2018/01/17 06:13:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d15000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x8, 0x2, 0x1000, &(0x7f0000731000-0x8)={0x0, 0x0}) accept4$inet6(r2, &(0x7f0000665000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ed4000)=0x1c, 0x80000) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) sendto(r0, &(0x7f0000630000-0x19)="4e2efca06b449e5037e3195599c86b56d9d3bb954f757c91a3", 0x19, 0x20040001, 0x0, 0x0) r1 = socket$inet6(0xa, 0x10006, 0x40000000) pipe(&(0x7f0000112000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000473000)=0x0, &(0x7f00006d3000-0x4)=0x4) splice(r2, &(0x7f00004a3000-0x8)=0x0, r1, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) recvfrom$llc(r2, &(0x7f0000838000-0x71)=""/113, 0x71, 0x2, 0x0, 0x0) bind$bt_hci(r3, &(0x7f0000587000-0x6)={0x1f, 0x401, 0x3}, 0x6) 2018/01/17 06:13:11 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e55000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f000062a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000311000)=0x10) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000787000-0xfe)="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", 0xfe) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)=']', 0x1}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009bd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000c2a000)={0x8, 0x7, 0x0, 0x80000000, 0x14, 0x9}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000186000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvfrom(r0, &(0x7f0000000000)=""/151, 0xfffffffffffffd79, 0x2140, &(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/17 06:13:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 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$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/17 06:13:11 executing program 1: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x8ab, &(0x7f0000cda000)={0x0, 0x0}) bind$alg(r0, &(0x7f00000cc000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r3, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x182c, 0x0) socketpair$inet6(0xa, 0x7, 0x80000001, &(0x7f0000af7000)={0x0, 0x0}) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cdb000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000cda000)=0xc) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000cdb000-0x8)=@assoc_value={r5, 0x9}, &(0x7f0000cdb000-0x4)=0x8) 2018/01/17 06:13:11 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000014000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000000c000)={0x0, 0x4, 0x20}, &(0x7f0000012000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000011000-0x4)=0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000)={r1}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000015000)={r0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000014000)={&(0x7f0000011000-0x80)=@generic={0x0, ""/126}, 0xfeb3, &(0x7f0000014000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10101) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x107, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b98000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000016b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4, r1}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000283000)={&(0x7f00006ac000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000466000)=[0x0], &(0x7f0000a34000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000064f000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x1, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000709000-0x4)=0x1, 0x4) socketpair(0x3, 0x0, 0x8, &(0x7f00004c3000-0x8)={0x0, 0x0}) 2018/01/17 06:13:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x159) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000844000-0x4)=0xfffffffffffffff8, 0x4) socketpair(0x1, 0xfc5c8439158d1d8b, 0x2, &(0x7f00004d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000048b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000bd6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001bc000-0x8)={r2, r3}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x0, 0x7, 0x0, &(0x7f0000913000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cae000-0x8)={0x0, 0x5}, &(0x7f0000ac2000-0x4)=0x8) setsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f0000b12000-0x64)="529e3cd0bc7fe38b82af0c8e5e0b2954ffd316bbc370383651565214719423e6a984aed3443bb0fc0034045e72cce3529afb4de548c0f317d9e4b102c91c21c52f092c7a59c2fc39e8ed18cdb2fa77fd436d1eaa5fae4b12778f93a559fbe13b9a63a52e", 0x64) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000bbc000-0x6)={r6, 0x8}, 0x6) getsockopt(r4, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000456000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f0000a3b000-0x4)=0x0, 0x4) 2018/01/17 06:13:11 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000000d000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "41d9135a27a4f34630c247f49105d097b8d37a9556220936b0fdde421c4d2da7b4d15532e067cf6d94165df175e1f465bf26285028b337824574e6a559"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x5c4c, &(0x7f0000011000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000)={{0x1, 0x0, 0x9, 0x6c293316, 0x800, 0x8000}, 0x8}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000012000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000010000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000011000)={r2, 0x200}, &(0x7f0000011000)=0x8) 2018/01/17 06:13:11 executing program 2: mmap(&(0x7f0000000000/0x790000)=nil, 0x790000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000790000)=0x1, 0x4) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) 2018/01/17 06:13:11 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b9f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f87000)={r0, 0x3, 0x1, 0x6, &(0x7f0000ac0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000f88000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f87000)=0xfffffffffffffedd) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f88000-0xaf)="c714c18c0a8d4f8893ae734481350733ed2365e1ad686364a78d5fee08d8b573b41f01f7ca223fd75ca957e2cad1068cc92625dad39d735e17b0792f65e676576e51f62105551dc7cc68c314f3cb01a460782e234de636a64d227434335844d5858e1c68978c77d02ce6d649bfa416bddd9542ebc913ac5122720aadc9d0f349daad47f158101a1d1622888d0d0ce33e5637e97e4b3e251941ac0d430affcd802d5c9ca65aa1dbb4b4556d1617ec3c", 0xaf, 0x8001, &(0x7f0000f88000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) bind$inet6(r1, &(0x7f00003af000)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) sendto$inet6(r1, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x346, 0x800000000023fffd, 0x0, 0x0) 2018/01/17 06:13:11 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000deb000)=0xffffffff, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ef3000)=0x0, &(0x7f0000ef4000-0x4)=0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x69a6, 0x80000001, &(0x7f0000ef4000)=""/61, &(0x7f0000ca8000)=0x3d) 2018/01/17 06:13:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005d6000)={0x0, @in6={{0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xd0d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7cd, 0x8, 0x10001, 0xfffffffffffffff7}, &(0x7f0000606000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c54000-0x5)={0x0, 0x1f}, &(0x7f0000f87000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000efb000-0x10)={r1, 0xfffffffffffffffd, 0x200000000000, 0xffffffffffffffff}, 0x10) 2018/01/17 06:13:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r0, &(0x7f0000733000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000cc9000-0x4)=0x1e) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000ce1000)=@dstopts={0x3e, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @generic={0x80000001, 0xca, "68bda677673202ef99311b59dcf679a9b70da58d6239b9b3a3c171e438e76114e6721365ca8ede32aaea3bab7e52c9b9a79a5fcb085ec2e967c26d091303ed8e71d73a442ebe671cda70bf5053910b3ee86438de8d46babd30156f6e3cde57dc43e2a1b9a12fcf2fb9a28e7772ceaa178a812d99418597e6600c7990616eea3be5355ea2dd5ff68cd0e1fe34d34e81eac256081798100f6ae2ec4ee86b1f50f4549a0aba2bb83bec34feff3112e164eb6aa80db27635a7c9241dcb8c7af630be5697638e45e73733b225"}, @ra={0x5, 0x2, 0xc04}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x81}, @jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0x8000}, @calipso={0x7, 0x10, {0x3, 0x2, 0x7, 0x800, [0x3]}}, @jumbo={0xc2, 0x4, 0x5}]}, 0x11e) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001aa000)={0x0, 0x2a, "21434b6b7c57fdcd1d3bdd93ed20620b07f2381ecadb0bb2e5766ee55028fb58a1601b9757008145f3bb"}, &(0x7f0000dc7000-0x4)=0x32) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d17000)={r1, 0x6}, &(0x7f000056e000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/17 06:13:11 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x1000, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000005000+0x6a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) 2018/01/17 06:13:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x8, [0x4, 0x10001, 0x8, 0x4, 0xa2, 0xfffffffffffff287, 0x5, 0x6]}, &(0x7f00007cb000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000e89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/17 06:13:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x5)="d38ad1a9c0", 0x5, 0x4008005, &(0x7f0000128000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x98, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x2d, 0x6, 0xa6fb, 0x100, 0x7, 0x895d, 0x0, 0x9, 0x0, 0x1f, 0x7, 0x0, 0xffffffff7fffffff, 0x5]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000002000)=0x101, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) r6 = accept$inet(r5, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000000)={r6, r4}) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000005000-0x108)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdb2, 0x2, 0x100, 0x38, 0x3, 0x81, 0x101, 0xaf9, 0xff, 0x7, 0x80000001, 0x2, 0x5, 0x7, 0xbe]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000005000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r8}) socket$inet(0x2, 0x807, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000007000-0x8c)={r7, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000008000-0x4)=0x800, 0x4) 2018/01/17 06:13:11 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f82000)={&(0x7f0000227000)='./file0\x00', 0x0, 0x8}, 0x10) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) bind$inet6(r0, &(0x7f000029d000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) r1 = socket(0xa, 0x7, 0x7) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000f84000-0x38)={&(0x7f0000f84000-0xc)={0x10, 0x0, 0x0, 0x21040}, 0xc, &(0x7f0000cc2000)={&(0x7f0000a8f000-0x20)={0x20, 0x14, 0x7, 0x718, 0x0, 0x1, {0x7, 0x0, 0x0}, [@typed={0xc, 0x16, @u32=0x401}]}, 0x20}, 0x1, 0x0, 0x0, 0x48800}, 0x840) 2018/01/17 06:13:11 executing program 4: 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) r2 = accept(r0, 0x0, &(0x7f0000ae7000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003a4000)={0x6, 0x2, 0x8008, 0x80000000, 0xa4e, 0x100000000, 0x10001, 0xff, 0x0}, &(0x7f0000ea9000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000469000-0x98)={r3, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85aa, 0x4}, &(0x7f000077c000-0x4)=0x98) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000b96000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1f2) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e0e000-0x4)=0x0, 0x4) recvfrom(r0, &(0x7f0000f0e000)=""/220, 0xdc, 0x1, &(0x7f0000628000)=@nl=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) r5 = accept4(r4, 0x0, &(0x7f0000774000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001b7000-0x14)={0x0, 0x15f1, 0x5, 0x4, 0x1, 0x9}, &(0x7f0000e94000)=0x14) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000723000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00009ff000-0x8)=@assoc_value={r6, 0x100000000}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)=0x0) 2018/01/17 06:13:11 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="57e27f55e4a6d11c7b7979d9c8319a519dac14ee8d74668873be06c84a05d86cc10e61985c3ddfcdc130240e33f6966b8c023f2e562afd0ef3e96a4c2787e6752ad915f5edb7c15cd24ea03e49cacf45ae3335322625b600ebb4fd0abca2f05290cbe7a343d3601656bf8237f0f78bc5f128811451bb81d9d837c70269dc55ecfe932c89001ced3ca0aec37433cd99ccb5203575357bd4653f919becc8c635b7599c5942a0e501b0eeebb24e80f3961a6c8e75de1eb058d2a4f0a62bc19282d103a398c1a5b8f850d6ffa6b18d356f788a802c", 0xd3, 0x408c0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) readv(r0, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) 2018/01/17 06:13:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d0d000)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d91000)={0x0, 0x0, 0x0}, &(0x7f0000405000)=0xc) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f000043b000)="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", 0x1000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000961000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f00008b7000)={&(0x7f0000e17000-0xc)={0x10, 0x0, 0x0, 0x1000802}, 0xc, &(0x7f000068a000)={&(0x7f0000a5c000)={0x140, 0x30, 0x1, 0x7, 0x0, {0xc, 0x0, 0x0}, [@generic="ad661f3df7f8870379c2", @nested={0x1c, 0x7d, [@typed={0x18, 0x85, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @nested={0x104, 0x10, [@generic="6cdc2d5c27db53e8574cfae612b8a40875abd26d7208be5d0cd1feb18b8e1e51e29eaa19a3adab330f56bb03136c583c0606b3780104beab03819a7850cd72b8984b05942d90ac7ada6ea92ef7ce0d0f6b5b4748dd7b5c7e9fb179ed3478ca42fe558214122b0db9593aca9f0925938891", @generic="9fad5ca1b3f8da043784cb75487f877c4bb5295aabb3e2b6200837d1f97bee92de16e02495fd39beb03e047a6fab3c3d57ffb8b528473e5cc33d064e294f8de07525e83ea13d11f8115ddd3d697a45da2beaf3ae4b34f4e3e31205a3236ad4c9fc78b81e6ba57e9660e592d362d3d21bdd0e144cb14976901fec332f54f1d6315e", @typed={0xc, 0x53, @pid=r2}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x4000}, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 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) 2018/01/17 06:13:11 executing program 6: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dea000)={0x0, 0x0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000f96000)=""/134, 0x86, 0x0, &(0x7f0000f97000-0x10)={0x4, 0x33, 0x8001, "e3bb43418bb2", 0xe08, 0x0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f95000)=[{0x0, 0x0, &(0x7f0000981000)=[{&(0x7f0000be3000-0xbc)="0a5512728dce3bfd8243551961364d7b", 0x10}], 0x1, &(0x7f0000f94000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept(r0, 0x0, &(0x7f0000dc8000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto$packet(r2, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba36", 0x11, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)={0x800000000004, 0x0}) 2018/01/17 06:13:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000d73000-0x32)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0xec36, 0x7, 0x8f2}], {0x8100, 0x3, 0xd7f9, 0x7c}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, &(0x7f000065b000)={0x0, 0x3ffffffffffffed3, [0x0, 0xb35]}) syz_emit_ethernet(0x5a, &(0x7f0000a5d000-0x5a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x5, 0x0, 0xffff}}], {@canfd={0xd, {{0x0, 0x7, 0x1, 0xfff}, 0x1, 0x3, 0x0, 0x0, "3457bb97d98e0a3541d34c8817e284cba35b4a8ecd2f3e9fdc61f7b5ca11094fc5a51a4e74fb6567e1d391cfea3502e6c97d4183a6b1c4bdf47b2eaffb28d907"}}}}, &(0x7f0000e59000-0x10)={0x1, 0x2, [0xfc6, 0x9d7]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000073f000)={0x0, @in6={{0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000282000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000598000-0x8)={r1, 0x4}, 0x8) 2018/01/17 06:13:11 executing program 1: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x7f) socket$netlink(0x10, 0x3, 0xd) sendto(r0, &(0x7f000041a000-0x12)="110000005e001f0001ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2018/01/17 06:13:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb8000)={0x0, 0x0, 0x0}, &(0x7f0000b39000-0x4)=0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000022a000)=@generic={0xffffffff, 0x4f38a5e4, 0x7d}) sendmsg$netlink(r0, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000560000)=[{&(0x7f0000021000-0x1cc)={0x1cc, 0x2d, 0x400, 0x7, 0x0, "", [@typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x38, 0x30, @binary="afcf44897abfda4f729c8539c26df97086e0bec76a5e0e85f7f5ee26d5f9c9ccc815641234b9e8b9c5e403f373"}, @typed={0xc, 0x68, @pid=r1}, @typed={0xc, 0x57, @u32=0x1}, @generic="83ec5e01e319559348c9e3d4d18802e2ab2d5eef7a02613e3b8df47556356d70a4ceb4485eef30331693b114bdfa21844c8814797cc4c0b9f3ada65f687df5aa548742c1f6d6b50de4e179488c6f04d556d62f922150ae2d75c49b485305fe04e686f5b0031836636f20b3f586c30fd5edd0ceb02aaae4ad80e1faa97b3d90ac1a2fce9fbb8e7561ba175b92e4c8c5cd5e75249d871b3f245a29809f4301701b44928585d98833d3f6504af9365c12ab36446a26c9e2e880adc2", @generic="a80dbb151177fc868b13ae28f56c2f8ca809cc42cbd093598e4b64b5c78bfdec249708cb2575bc0412", @generic="279e17572072cdc121442680e54882593d5df900d6c38889ed619f0d906661d58b0c540a5a93b3aad67d29e9875c28f45e1fa3570978fa6d701e87718e541cc015662b3d589e49c691cd4774e7ef4d20523360d7312eee1e193e35aef2fa3c8d59ed38fb5546bcdf0ce1df1b39779a0f"]}, 0x1cc}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x8, 0x6, 0x38000000000, &(0x7f00008d0000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) close(r0) socket$netlink(0x10, 0x3, 0x16) 2018/01/17 06:13:11 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) readv(r1, &(0x7f0000002000+0x8bf)=[], 0x0) 2018/01/17 06:13:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000008c000+0x6e7)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4, 0x7fff, 0x7fffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 06:13:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x81, &(0x7f00003a3000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00008eb000-0x4)=0x6, &(0x7f000095d000)=0x4) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00007ed000)=0x63c, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) 2018/01/17 06:13:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000964000)={0x2, 0x2, @rand_addr=0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000df1000)="8f7e8a2ef74ff1b0e19227b338bb58f4e898f6d2c09c6bb320efb061dbdf463c32516051058e151eabdb948bccb7ffe8dae8816341006323960a5f1f7763") bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:13:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f0000878000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000e0c000-0x3a)=""/58, &(0x7f00008d8000+0x8ab)=0x3a) 2018/01/17 06:13:11 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000f7e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000)=0x26) connect$bt_sco(r2, &(0x7f00006fd000-0x8)={0x1f, {0x80000001, 0x8, 0xffffffffffffff2f, 0x4, 0x0, 0xff}}, 0x8) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000009000)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/17 06:13:11 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000001b000)={0x0, 0x1}, &(0x7f000001b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000010000)={r1, 0x69b}, &(0x7f0000009000)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f000001a000)=""/0, &(0x7f000001a000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000001d000-0xee)=""/238, &(0x7f000001d000-0x4)=0xee) 2018/01/17 06:13:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) sendto$llc(r1, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000021e000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000008a000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000065c000)={r3, 0xfffffffffffffffd}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d7a000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x401, 0x5, "9267744f497f830b81d6671af34e78512c49074733399c077f537bd00d303b16893c5f32f0cc59e19e8ddbe5c566190e989b201e22d2ad0a6b0e61243210620c345b8bd076641a26dcfd7d032c95fe09"}, 0x160) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000535000)="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", 0xfc) 2018/01/17 06:13:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000017d000-0x8)={0x0, 0xa93d}, &(0x7f0000de5000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000016000-0x8)={r1, 0x3}, &(0x7f000086e000)=0x8) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/17 06:13:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xf, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000014c000)=0x0, &(0x7f0000703000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f0000ff8000)=[{0x0, 0x0, &(0x7f0000f67000-0x50)=[{&(0x7f00006ee000)="df0971a5f183a98f7edb5246fbe25d818f8cefc45345fb42bb96687be6b6573bfc", 0x21}], 0x1, &(0x7f0000fc8000-0x98)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 06:13:11 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0xfffffffffffffff9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000011000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000009000)=0x8001, 0x4) 2018/01/17 06:13:11 executing program 7: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f9000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000017000-0x8)={0x9, 0xfffffffffffffff7, 0x0, 0x3}, 0x8) r1 = socket(0x9, 0x80801, 0x1) socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000fa000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6}, 0xc) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f00000fa000)=0x8000, 0x4) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000fb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000a5000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000008b000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000fa000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b0000)=0xe8) sendto$llc(r1, &(0x7f00000f9000)="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", 0x1000, 0x4, &(0x7f00000a1000-0x10)={0x1a, 0x16, 0x40, 0x8, 0x0, 0x200, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/17 06:13:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x111) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r0, 0x5452, &(0x7f00000d2000-0x8)=0x9) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg(r2, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:11 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001be000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000086000-0x10)={r1, 0x2e, 0x1, 0x9}, &(0x7f0000736000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000f45000)="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", 0xfc) 2018/01/17 06:13:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00006a0000)="11ed12d2c5f130cd7218105d56f2c1273507693d32e22735038a65016dc7ee023a7682334b6313fcbda23f7fd0d8cab2cbd995ebd5a28af19d74ea11855d2d653d0e100fc9a83d0ec4f870cdbf64f269a1edfdbd9b25ca60bdc0683eaaed7abdbec15cef6c5f3cffe8877af8d4810dd4b4adbcbc9dcd5aded7149e1d300c0cef2818aa997e7b0a7dffed25c6c4c5da0e0e49f9ae97ea413ae54a7b6ee5ea54e420699d235bc23163a6e8dd1635880fbf1984ab65dfb67b7a5ce15c37c1476af9c725aab90361a56e102601f9d8470dad5ce022d06573d0891fcbdacaa213750727f7ada09ac87eec2d", 0x2b, 0x20020003, &(0x7f0000bc3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/01/17 06:13:11 executing program 4: pipe(&(0x7f000078c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x4c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}], 0x4c) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000e5f000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f75000-0x4)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000fd0000-0x4)=0x1) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 06:13:11 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f68000)=0x4, 0x4) 2018/01/17 06:13:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) [ 99.319227] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 06:13:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) 2018/01/17 06:13:11 executing program 5: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000e62000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/34, 0x22, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da3000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000d1f000)={0x2, &(0x7f0000a81000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = socket(0x10, 0x80046, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000980000-0x92)={0x0, 0x8a, "ac9891196e8040ece0612d82c1225e5af15d5cd66f7cd9ca48898ea463c4585dda41f888ba7aa12485838ea98ab36a472fab3d1cc019279eba1658c5fa2063fe69a60e6c7350c96089389c39fa2d4101bc61df6cce8d03f82b4f2a4b00f9119f3f4b3a17bef524b2d1c711defd183e849a573b22a7462489eacea4f012f3d65f89fd5031067f21a98f91"}, &(0x7f0000a3f000)=0x92) write(r2, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) 2018/01/17 06:13:11 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={r0, &(0x7f0000003000)="bb2c6387e7ef7001e363028d733081da2a1031f1bd75335af4d80f7793955d4f4ed5897d0b91bbc6f8ba2cbc3459acf70e8638948405ba5979a33d3c87d112648f48d919376cc8e11750311644c0fd78a93a0d50f637af", &(0x7f0000002000-0x1c)=""/28}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x24, 0x81, 0x80}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000-0x8)={r3, 0x2}, &(0x7f0000004000)=0x8) writev(r1, &(0x7f0000002000)=[], 0x0) 2018/01/17 06:13:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) sendfile(r0, r0, &(0x7f00006cf000)=0x0, 0x800) write(r0, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008ef000)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 99.370944] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 06:13:12 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000000a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/17 06:13:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000458000-0x24)="240000001b00fbffebffffffffea0000f700000004000300000000000000000000000401", 0x24) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b6a000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000217000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2000000000000000, 0x3ff, 0x2, 0xfffffffffffffffb, 0xffffffffffffff45, 0x7c6, 0x6, 0x0, 0x5, 0x5, 0x2, 0x9, 0x1, 0x8, 0x2]}, &(0x7f0000ec6000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000747000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000ca4000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000227000-0x8)={0x0, 0x8}, &(0x7f0000aa0000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005d5000)={r2, 0x4, 0x30}, &(0x7f00009f7000-0x4)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004f3000-0x8)={0x0, 0x0}) ioctl$int_in(r3, 0x5473, &(0x7f0000960000)=0x3c) 2018/01/17 06:13:12 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x0, &(0x7f000000b000)={@common="5b705f760000000004000000001a00", @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e9b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000370000-0x10)={0x1ff, 0x5, 0x6, 0x45}) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/117, 0x75}], 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x10001) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000010000)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80003, 0x40, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ee6000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x101, 0x7ff, 0x4, 0x12}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 06:13:12 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x13e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x100, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000956000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000696000)={0x0, 0x0, 0x0, 0x7fffffff, 0x0}, &(0x7f0000f89000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000698000)=0x0, &(0x7f00002a2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fc5000-0x108)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x80000000, 0x800, 0x0, 0x40, 0x0, 0x8, 0x1, 0x9, 0x0, 0x9, 0x459f233, 0x1, 0x0, 0x4]}, &(0x7f0000fc4000)=0x108) 2018/01/17 06:13:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x6, 0x7, 0x3, 0x0, 0x1}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 06:13:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000b2000)=[{&(0x7f0000575000)="682ae10bd92fc710005f3617aaf9d41fa00ea140c0c2f6c60d983dd8ab227ebc9946a623a1719c3e9227898cf153f73a353483d8d6f0ba424b2d5e94c7b2e83144d2e2ce87194094c2f6591771529588fc605da995fcb6519caea9de061fbf672b1460d1ed9f3a56a294957d94664f6d9770f6b09ada70059e2c8ea3eb8802d031d99ef28fd546941f8264b5f131c957e567b5dd5d98338784ed600a9f6169a05c25de1492becf7e2538d1d067a8ae2bbc03c04f164b46300c0dd406b094d51f307dad9ac0e1fbe7212c87", 0xcb}, {&(0x7f000018d000)="", 0x0}, {&(0x7f0000590000)="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", 0x1000}, {&(0x7f0000557000)="9815b43e64efb74a60b5d301d1f6b7880b0f4a70dcb8f214d8a5b0031a7952ee2a5a1e8d8a7f4de88d3cadabbc992090720543", 0x33}], 0x4, 0xa) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000055b000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cfd000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socketpair(0x0, 0x7, 0x153, &(0x7f0000d1b000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000166000-0x5e)={r0, 0x8001, 0x0, "b9dec49d8cbf2048f36de0fb3bfd91281dd0d56277f31112a2b1ba9f02f32127477745bd832ca3e92aaf455619bbe0e2173d57994494f8f447685be244ef922a905df7ded7dfbd701cde9f49fda6342e89f96360"}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000c65000-0x78)={0x40, {0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x7fffffff, 0x46, 0x20, 0x0, 0x2, 0x383, 0x3}) listen(r0, 0x400) 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) 2018/01/17 06:13:12 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f000097c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000929000-0x4)=0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x2, 0xfe8, 0x7, 0x5, 0x1, 0x62ab1365, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x200000000000000, 0xe85]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000606000-0x8)={r1, 0x5}, &(0x7f0000b6c000-0x4)=0x8) r2 = epoll_create1(0x20000000080000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000)={0x4, 0x1f, 0x7, "476cd0ca2f9c", 0x7ff, 0x0}, 0x10) ioctl$void(r2, 0x5450) 2018/01/17 06:13:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009d1000)=[@in6={0xa, 0x0, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x58ccf2f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 06:13:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r2, &(0x7f0000468000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 06:13:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f000084e000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a93000-0x2)=0x0, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b50000-0x4)=0x0, &(0x7f00007cc000-0x4)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r2, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0xa, 0x80007, 0x8001, &(0x7f00006e6000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000096a000)=[{0x3, 0x6}, {0xa, 0x0}], 0x2) bind$bt_rfcomm(r3, &(0x7f00007ce000-0x9)={0x1f, {0x2, 0x40, 0x8, 0xffffffffffff8001, 0x4, 0x1}, 0x1}, 0x9) setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000867000-0x90)="fa7654af15eef370da5562322c37acb75d690b036d1e564292a267563a35d17130dc4353b12c044695deedb76709bc6b66c45c912ec5225f3820e68dde420e9a0441f4561e210e5627f3ffb083089db2d1220283f171e2f8231b4535dfb5ac37fa5c33c7d475765caf88f54ec868995632bb0186b528d2b4552e383ba2c9a867e522c75bacf910a07d21dc8d7e648b48", 0x90) 2018/01/17 06:13:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) getpeername(r0, &(0x7f0000ec8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ce000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000234000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000fcb000)=""/4096) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1000, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000aa4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xfffffffffffffe93, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x1) bind$alg(r0, &(0x7f00002b0000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-serpent-sse2,md5)\x00'}, 0x58) 2018/01/17 06:13:12 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x8, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000000b000)={0x6, &(0x7f000000c000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x2c)={0x200000000001, 0x7, 0x5, 0x8, 0x20000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000000b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000)=0x3a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f000000c000)={0x27, 0x3, 0xffffffff80000000, 0x7, 0x5, 0x26, "e984b39ea2ac5301362ec23b3edc960e78c456f60d397c129c8fb0bd1871fe5179f8a5f161852a3ae0c1107c6658987b0c7bd8e0b974874b7e7d69b656dd13", 0x0}, 0x60) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000004000-0x38)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000000c000-0x10)={&(0x7f000000c000-0x34)=@ipv4_getaddr={0x34, 0x16, 0x200, 0x4, 0x2, {0x2, 0x1, 0x40, 0xc8, r3}, [@IFA_LABEL={0x14, 0x3, @common='vcan0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x50}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r1, &(0x7f0000003000-0x6c)="2d14a0f11b90c28155656694b3937960138b5dfaadc83291fae70015dfe70d82cc0a7377d5644c0250f89bf8430542a2eade61c5dd6096d3d88ff9a37adb4f0bfa88d0737fe0c4cb455603c03cd594915ebfd0cd575dbe2c34be911a80163a6fed4ae555ffa73ee2b18a77cc", &(0x7f0000004000)=""/9}, 0x18) 2018/01/17 06:13:12 executing program 7: 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) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000284000-0x4)=0x1c, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) 2018/01/17 06:13:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000504000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000073000)=0x60) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000706000-0x4)={0x74}, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000b54000-0x66)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, "d2"}}}}}, &(0x7f0000e76000)={0x1, 0x1, [0x0]}) 2018/01/17 06:13:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) r1 = socket(0x2, 0x8000b, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000080f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d1b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2d000-0x4)=0xe8) r4 = getgid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b54000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000043b000)=0x0) r7 = getuid() r8 = getgid() sendmsg$unix(r1, &(0x7f00006de000-0x38)={&(0x7f0000292000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e24000-0x30)=[{&(0x7f0000b8b000)="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", 0xfc}, {&(0x7f0000011000-0xf8)="3d60da90d7dea34346a6a285697bdd9e97e71f5d1ea1169fc00d0ad7745518a6409f9e6e2acb867a3c59b386f3dfe946422de0d283b9397369bf2be8181d570811bbb170ee828719fb902621f1e712efa680b7dc5ae96fe62ee4f0f5fff67bd4437d3dabaf458b43f2aed76d50cf6e3ce27dda1d929208327848758248669daf6e2555c5011769643895851ce8191385828910375ff7979737512994a71f736b5725d630c0178ad7a726616e5ee7ff00256cd1181d640eb0e64ff607e40a0cf6b51fb8207757d787c48a6808d7f3092671d4a277a1add7e9c69e5e3ec29fa0058849b2dbf2e81ac2c6327625d2633c38ebe6337d7c17fcff", 0xf8}, {&(0x7f00006cd000-0xbc)="fb3beb8a2996d5ec3ea7de87465dfb4a7cc191da47c986ef3567dda9653c0748a55eb10121bd957c8677fdde8bcc356a5923b8884bde875fcb819ce739b7d5944ab322efb47a414d8797625524d042bcf985b66be6d8b6c8bd2a4e62a2606ced17a2d3cdcde7c31c66293fda54ff77c64a630ca7ea9ccb652653c8b37f571e772b0e3e72f2f953c406703e3f533cb25d79a8ddd676247bf8107699e8a4740abb795e5caa37c1ade9f2b4b4b8dac360f36ca2e09a3cc6894807b1f9ec", 0xbc}], 0x3, &(0x7f0000cab000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r5, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xb0, 0x4000000}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r9 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r9, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496", 0x58}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r9, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x61) 2018/01/17 06:13:12 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg(r0, &(0x7f0000895000)=[], 0x0, 0x8000003d) 2018/01/17 06:13:12 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000002b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000)=0xe8) connect$packet(r0, &(0x7f000000b000)={0x11, 0x16, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000029000+0x363)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000029000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000029000)={r2}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f000002c000)="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", 0x1000, 0x0, &(0x7f000001d000-0x10)={0x3, {"706eeda387b81d"}, 0x101}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000002b000)=0x0, &(0x7f000001a000+0x7b9)=0x4) sendmsg$netlink(r3, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x21e, &(0x7f0000001000)=[], 0xfffffffffffffe25, 0x0}, 0x3) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000029000)={{0x0, 0x400, 0x5, 0x7f, 0x775, 0xfffffffffffffffd}, 0x100000001, 0x6, 0x81, 0x9, 0xfb, "0e9df0d844faa3442cbecc30dff6214d6949d293f8f93b682f0c2fbe4c0db5d2e36fb5029e85ae5c49cf3dff95509b8ecff21508071fffc39d2110757f8a94fc1c33163e59a18b0a1117050dd09e10b4952578cb1d7ce3a41390887c8bbd0bc7fe937f31eff31b9914a90f3721fee2d54cd219ee9759c142507bd5347e26967f"}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f000002a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0x8) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/17 06:13:12 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, 0x0, 0xffffffffffffffb7, 0x40}], 0x1f6, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/17 06:13:12 executing program 2: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = epoll_create1(0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001cb000-0x7)='scalable\x00', 0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00005da000)=[{r1, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x1, 0x0}], 0x3, 0xbad7) close(r0) 2018/01/17 06:13:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ce3000)=0x0) 2018/01/17 06:13:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)={0x0, 0x0}) r2 = accept(r0, &(0x7f0000c27000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005bc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000024000-0x8)={0x0, 0x9}, &(0x7f0000af0000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d94000)={r3, 0x7fff, 0x0}, &(0x7f0000e6a000-0x4)=0x8) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/17 06:13:12 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000009000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000008000)=0x0, 0x800) r2 = socket(0x0, 0x6, 0xfffffffffffffac8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x14, 0x80000) connect$netlink(r2, &(0x7f0000007000-0xc)=@proc={0x10, 0x0, 0x1, 0x100000a}, 0xc) getpeername$netlink(r2, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 06:13:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000910000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @broadcast=0x0}, &(0x7f0000b02000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000f9d000)="18519ad0e915cccda887a3f9ffbcf600", 0x10}], 0x1) 2018/01/17 06:13:12 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$void(r2, 0x5450) write(r2, &(0x7f00007d9000)="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", 0x3c9) accept4(r1, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ba000)=0x10, 0x0) 2018/01/17 06:13:12 executing program 4: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000f8000)=0xff, &(0x7f00000f8000)=0x2) syz_emit_ethernet(0x1f6, &(0x7f00000f7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x3f, 0x20, 0x1000}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1bc, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9ef, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8c151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @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) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/17 06:13:12 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00009b3000)=0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 06:13:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getpeername$llc(r1, &(0x7f0000e2f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000426000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/17 06:13:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xf9d) close(r0) 2018/01/17 06:13:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x0, &(0x7f00002c6000-0x4)=0x4) 2018/01/17 06:13:12 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000422000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fc8000)=0x4, 0x4) mmap(&(0x7f0000fc9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f0000fc9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@x25={0x805, {0x2, 0x1, 0x27, "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"}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000fcc000-0x4)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fcc000-0x4)={r0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00008fd000)=0x6, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fcc000-0x76)="b5c8fb7891c563fe068ab8b89d36a5ef05cedbb7808c18cd25a4c76e69369b37da53916787ba38456ca2f959d6c8c825bed6b66ab9e9e135775ef2b1c3e27761100cdc5ddcf4be3e8d5741cb648fbab59949f9349c34165a873e20311cfa64257c1411f0ff2409f4d139033c77c6782afa311d519ee0", 0x76, 0x4, &(0x7f0000fcc000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000fcd000-0x3a)=@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}}}, &(0x7f0000d1a000-0x4)=0x3a, 0x800) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000ab8000)=0x0, &(0x7f0000fcd000-0x4)=0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000fcc000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x37b) 2018/01/17 06:13:12 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) socketpair(0x0, 0x2, 0x2000000000000000, &(0x7f000003d000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000a9000)={0x0, 0x64, "75b57ee3da34adeae81421b5da99814cd84f8c2ea05057ba1125075526dc0fc61f9d5eab1eefce58935c3daddbc225a3879db6ba80b12f55f63d06e33e58116ebe9715e38d1212d6d1bc118261cd05de4f054d5a85a827995c1722d204767b841336cf41"}, &(0x7f00000ed000)=0x6c) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000005c000-0x8)={r1, 0x7f}, &(0x7f00000ee000-0x4)=0x8) r2 = socket(0x1, 0x2, 0x1f) connect$bt_rfcomm(r2, &(0x7f0000089000)={0x1f, {0x1, 0x0, 0x80, 0x1, 0xffffffffffffffe0, 0x48}, 0xffffffff00000000}, 0x9) 2018/01/17 06:13:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0xfffffffffffffd87) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000860000-0x1000)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) connect$pptp(0xffffffffffffffff, &(0x7f0000b81000-0x20)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0xfffffffffffffed2, 0x0}, 0x0) 2018/01/17 06:13:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0xce5b, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x8)={0x1, [0x0]}, &(0x7f0000002000+0x4f5)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000)={0x0, 0xa, 0x800, 0x5a, 0x0}, &(0x7f0000001000-0x4)=0x10) socket$inet(0x2, 0x0, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x5, 0x8000, 0x36af0881, 0x6, 0x7e34, 0x4, 0x9, r2}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 06:13:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e85000)=0x9, &(0x7f0000cf9000)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff22, 0x20000810, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe72) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000749000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, &(0x7f000008a000)=""/165, 0xa5, 0x0}, 0x1) bind$bt_hci(r0, &(0x7f0000bd8000-0x6)={0x1f, 0x8, 0x0}, 0x6) 2018/01/17 06:13:12 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ff5000-0x4)=0x0, &(0x7f0000ff5000-0x4)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ef3000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f00005ef000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000ff3000-0xf1)=""/241, 0xf1, 0x0, 0x0, 0x0) 2018/01/17 06:13:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) 2018/01/17 06:13:12 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netrom(0xffffffffffffffff, &(0x7f0000018000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000017000-0x4)=0x10) sendmsg$nl_generic(r0, &(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) poll(&(0x7f000000a000-0x20)=[{r0, 0x2400, 0x0}, {r0, 0x4080, 0x0}, {r0, 0xe004, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x5) 2018/01/17 06:13:12 executing program 0: mmap(&(0x7f0000cc5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x1, &(0x7f0000abb000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000117000-0xc)={0x40000001, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e28000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000568000)=0xc) shutdown(r0, 0x1) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000328000-0xe8)={{{@in6=@remote={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=@loopback={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}}, &(0x7f0000ef3000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000cb2000)={@loopback=0x7f000001, @multicast2=0xe0000002, r4}, 0xc) close(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007a4000-0xc)={0x0, 0x4, 0x10}, &(0x7f0000d9c000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d6d000-0x8)={r5, 0x283}, 0x8) 2018/01/17 06:13:12 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @str="29275e24241c2f00"}]}, 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a9, &(0x7f000004e000-0x1ad)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0xffff, 0x1, 0x8}}], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x16f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x5c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @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, "e2da92", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8a4f13f20ef472dae717a7c40c79f89d802f2084ffbc60783a03abf8e3fe1d89adfcbe2a768d0e3112f1fabfaf88efc2535fcef544850b630cd29d11b069526d9da0e1100c27bdb4084484f142a622ac73c5604054d2e94abf3ae291f9f37a2be5dcb6e4ca32c0923e2640114f9280a5a8ce7a282a787da19fd2d9442042cbbf89304246c8101c20352883acb7906ad9d1eede7c217a04c50ab07cc6c91c945269eee5998d7e384ed77cf5e10d0e2409006c14ed4a748aacaca06c73024fcbb532aa21caa49f3ecbf9ba75e25610fb7bf63689492fe80c70dc0973762c90d697bb"}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) r0 = socket(0x7, 0x2, 0x7fff) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000913000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a07000-0x4)=0x48) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000f74000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000420000)={0x0, 0x1, 0x2, [0x1, 0x9]}, &(0x7f00008cf000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001d2000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffffff}, &(0x7f00000b5000)=0x98) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000886000-0x4)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f00007fc000-0x38)={&(0x7f000071a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00001d0000-0x60)=[{&(0x7f00001ae000-0x2b)="3b0765b5fe5201a81b4b85cfe0b11282db7552de42915209069bcd6bb3caa96c37c79338e99486ce3f477d", 0x2b}, {&(0x7f0000d3c000-0x63)="d94927874aaa91b545f05b0838a1beafce1f100197aed52bf1c514b4ad35c0aa6e9c84cedd3ba1e1b5601f6e8546195f681c01ce6d8ab19d52c7a645f3aed80dbf093acc30708002aedc45c07c47324be3dd0ca2bf0507b2764881242695c4141244a3", 0x63}, {&(0x7f0000826000-0x59)="d597e85940f3126c854bf32120d5d15c72fd490eabbfb2cf3240317f669dd5b752ed5734558e8b36ed2551be43f9e376a6beb98947c1f84a18c24155ec0688219c30ac270651843a310cf42cfaa39bc9b01d7bd503a59c5c55", 0x59}, {&(0x7f00008f5000)="2865475c4499093f3409512f7ef0b5f05867c268aade08976f4b21866508dbb5fdbb3669741facbb1f5ab1bd3a5e07d93953bf130ccbd8d9f554ec6fd5fa82b5c56ad442078862ed6b97bb1ec376be641e2b4469625f62788a4f882503305a8cfe4f4a583cd08184fc795a821062cb54dac0f189b7654da549eccfa07119deb2d48089e184d045e685835f31d96aec939f3e8c03d8ed4683c4db82fd04452f41923759fe8a7e2d3f218e1d8305fada098ad73f4d3f3653aaada53e432b5f5e111aa7b9e3ef8a6fe1ed86", 0xca}, {&(0x7f0000d05000-0x48)="6fa700f9d03d7de774fce1692516cecf6403d4eff3e7ca8076a2f22439b0554b524f967590db6d2d80cc6d1657366cf756c745676b7c5b9d194c7354aedea5df6dd22a9af5aded1e", 0x48}, {&(0x7f0000048000)="f46f52bd1a1ede105bedadf2cde9fce4553d02ac6d6895afc4266684d5455365f39ec7e1e17883d22ca8449d4c912685e2816821d3d7dea021435477737be429fce514bae1408d208d9a69de404eda27ab4ba512ce30fc6abeabf7d6dabcecd5196967214573bc32249d153981d564273f59262f5457881009331e2fac0baadb6b203283fb46c4a4969c15a2d4dc1aacd9712107a7ec07334b299cdba55dfabfa6dc8f6aa946c4945895bcc7ae74accddcfdb1d9c0ecad91c7972feb2752b43a2502f74becc17518", 0xc8}], 0x6, &(0x7f00009eb000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x10}, 0x800) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000d69000)={0x80000000, 0x0}) 2018/01/17 06:13:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009f1000)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x7) pipe(&(0x7f0000bd4000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000730000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 06:13:12 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000008000-0x4)=0xfffffd36) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000007000)={0x0, 0x9}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r1, 0xff, 0x0}, 0xc) 2018/01/17 06:13:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00009a3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000000)="228b142bf6ea8ed27db661e3d244f983b36aff1b3c08caab23a49f23db9e37052e3b1648b7b751dd50b13eb62035facfd578d51137cb2ac8314f48d027f65d2e056436341c57cc22ae03c6cddd527445d8f553ebfa514d") mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000063e000)="240000005a001f0000ff030718000000091300000003030000000000000001ff01000004", 0x24) [ 99.878043] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/17 06:13:12 executing program 0: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000014000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000eb000-0x10)={0x80, 0x8000, 0x0, 0x6, 0x0}, &(0x7f00000c4000)=0x10) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000ea000)={r1, 0x3, 0x4, [0x2, 0x2, 0x1, 0xffffffff]}, 0x10) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000041000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x2, 0x8, 0x6}}], {@generic={0x8864, ""}}}, 0x0) 2018/01/17 06:13:12 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000021000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000022000-0x4)=0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000001d000-0x8)={0x0, 0x101}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000022000-0x20)={0x68, 0xfffffffffffffffc, 0x800a, 0x401, 0x0, 0xfffffffffffffffd, 0x8, 0x4, r2}, &(0x7f000001a000+0x37)=0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000023000-0x38)={&(0x7f0000023000-0x10)=@ax25={0x3, {"c5a513cb325ff4"}, 0x79c35470}, 0x10, &(0x7f0000006000+0xe60)=[{&(0x7f0000012000)="0ed82485c990184a499347300fb72eb29ddc9f5c1369898af4e2526c31ebc32cc7623946112c5a81adecc1e9ac362cf05481a73db0acb1", 0x37}, {&(0x7f000001c000-0xb9)="04c217e734adb325124e899d7333d37b4ae6340f0781bbe05df09a87c239249bc6543a6b28548f1cf54a67fd2e642c606fa920758373bf7eeeacfb4aae11460ffaeda325a0043fd45709b91051326755addf28796d7604e9e5b10cebaf95b39ecd982ca52d9b6dfee14047568fb02fcd0ee16af89b0ba78471e7a29c060276b534ec615b4a4f650e3dfc7bd66a03580b96112d4f19696fee273601fd952a69877fe4a47374ade659bd48a436956feaffff2e30c8f6b918dabf", 0xb9}, {&(0x7f0000022000)="d42b55d81af5aa8e552f342e6d48c0d90b759ee694eb984b572f134176a773a038752cbe64478e7003236193f4925e8fa1f6ae6cab0f5d278c24bad02af7abf476761df68161df0c3db3cc822bb9bc2ed1fa696db3d3ce9011bfe08020e50e7b9b63fdc71574770a", 0x68}, {&(0x7f000001e000)="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", 0x1000}, {&(0x7f0000005000)="ef6d4e1db277024c193652c423a70e4e24c30e478de4371aaf72bc048b3616612e0f02c5e547589dd00af27399dacb816db47e18859ae4c70b521e4e574534246f1a1e841a0c085e44b133e792d830877e26d563ffafc9ec5e3ec2ac18acc1f7fdacedd8de08b8f454aedc483b1ddaaf5f45eccaeaa5dc8bd5fb3b6bcfff662a7dd03f3f47d59ea59786c344b075411779d482301a28d98b3af619065c96be48bbd3763a761a93ff48aacc365b96c634d7c5870b949b202d6429a2fa2df25ec603513598544dfa8ca7efa6beffab4cae94", 0xd1}, {&(0x7f0000010000-0xb3)="a88ecafcc5879dcd23de4304f3db5283bda3d23fc565abca11e7c12ca3bf1513a07de2fc12eb3ffe0fedb3e04735e95c73fd1ce218f245316a81dbf77553dc788f350d28b92859fe106ffa64f5d5c12db793634a6ce961dceb2a7aac7ec1e256f762a1aeca700d94b4d42eb2ab1407b7a84b4953b22c8b1c9c0676c69cf469137576d698886412d365ce6ea44d76852e4cb33b573ac502e24a217097b936098ff6458f0277385065aaa4562ab09ee04f28e5cd", 0xb3}, {&(0x7f0000022000)="ffad10b74c9c6e0a1c82a9078f14a210acfed21062f0194f78123c4a47e00657f2e45fb30597cb20717bec4caced1f85dd13de8d362b1f545c18bcae1915670caefe072104df23f6c674132c5efe7d5a8dbf8daf8579185b7c6fe3e48bda506299d04bc5483d5f938fcd4811ed7cc6a103636bd6f47c045c54e22865aeb05d97591615932f5b93bbab6f65376e28c63fd76c45c334caf3f6ad1619bd511c01478eb25dd7902be16999c4d6185fadebf3e12b4737732fc297bef3892fdf03055c0165be6907a932faae34a1093c6cf2ee8b74c4e34e6c6b", 0xd7}, {&(0x7f000001a000-0x28)="5dab0c212289917decdb5bbd48fc26f85cc6fc18447931725c9f7e612cc74f827610131ce61758d5", 0x28}], 0x8, 0x0, 0x0, 0x40}, 0x8051) 2018/01/17 06:13:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[], 0x492492492492519, 0x4008000) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000dad000)=0x3, 0x4) [ 99.919324] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/17 06:13:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003ea000)={0x0, 0x8a, "713c7b80fe2b47eff749ec0c80b074ef475adfe5f1f1c168510735169a49b3e9e16995aaea0e8c792240e5ac8cde44c0ffd5c7adc16351ecef0516439f762482d8e664c635946274da7a2d2836fc17d062f355505d8f840c0ee6dea6a8de760e86725e108e05db81d39bf52bc416f3467d52cf422befae8ab866b8eb045f72d1750b7388cb3cfc1eefef"}, &(0x7f0000823000)=0x92) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004f6000-0xa0)={r1, @in6={{0xa, 0x2, 0x20, @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]}, 0x57a, 0x3f, 0xfffffffffffffff7, 0x800000, 0x50}, 0xa0) r2 = accept4(r0, &(0x7f000026c000-0x32)=@pppol2tpin6={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}}}, &(0x7f0000f0a000)=0x32, 0x800) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000331000)=0x0, &(0x7f0000600000)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000517000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000514000)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 06:13:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdd000-0x9)="1eff0000000404f4", 0x8) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003b1000)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x1, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000731000-0x108)={0x5, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 06:13:12 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000fe000-0x4)=0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f74000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f74000-0x4)=0xe8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f73000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e36000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet6(0xa, 0x2, 0x2) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f74000)=0x0, &(0x7f0000f74000)=0x4) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) [ 99.959596] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 06:13:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000d4000-0x4)=0x4, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000811000)={0x43, {{0xa, 0x0, 0x5, @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$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/17 06:13:12 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f000039a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c8000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000001000-0x1000)=""/4096, &(0x7f00002c0000-0x4)=0x1000) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000f94000)={@random="31a9e524a498", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x6558, ""}}}, &(0x7f0000f95000-0x14)={0x0, 0x1, [0xfb2]}) 2018/01/17 06:13:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x2, &(0x7f000037b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cd6000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bbb000-0x10)={0x0, 0x58, &(0x7f0000f52000)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f00001a1000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d8a000-0x18)={r2, 0x4, 0x30, 0xffffffffffffffc1, 0x4}, &(0x7f00007cd000)=0x18) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f00003ea000+0xf8d)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0xfffffffffffffeb6) 2018/01/17 06:13:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000033000-0x8)={r1, 0x0}, 0x8) 2018/01/17 06:13:12 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x2, 0x0}, {0x6, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 06:13:12 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xb1ac, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) accept4$inet(r1, &(0x7f000018e000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r1, 0x7) accept$inet(r1, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/17 06:13:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x32, 0x80800) socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f0000a73000)={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1800000000000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bda000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000000003}, 0x1c) 2018/01/17 06:13:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000714000-0xb4)="06009f0500f5b601457f999b2da801982000000000006e7a273572baa01574", 0x1f) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000275000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000986000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f79000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) bind$alg(r0, &(0x7f0000b9e000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(tgr128,ctr-camellia-asm)\x00'}, 0x58) 2018/01/17 06:13:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001e3000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000814000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008e4000-0x8)={r2, 0x40}, &(0x7f0000a3b000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/17 06:13:12 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e55000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) bind$alg(r0, &(0x7f0000972000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)=']', 0x1}], 0x1, &(0x7f00005e3000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:12 executing program 0: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000253000-0x8)={0x0, 0x0}, &(0x7f000087c000-0x4)=0x8) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002de000-0x4)=0xc) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006f0000)='tls\x00', 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000098000)={0x8c56, "1158eda6f6ba"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000095b000-0x10)={r1, 0x1, 0x7, 0x7}, &(0x7f000095b000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000095a000-0x89)={r0, r0, 0x1ff, 0x101, &(0x7f000095a000-0x8)="cd98eb324dc8823c", 0x1fb, 0x6, 0x200000000, 0x1, 0x4, 0x3, 0x8001, "dc656fa3c6fde1bed49f99e9a2f17c9f17180193e7ceac0203135595db4d0a2350a41f0593a0166928332e208e6189036fe4f7b5a706ae82096949d7b259b086a2b2c489246016c37e8ebb1a9f093c63f170f1ecb9c32c090f25c941975e0e83fc"}) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000835000-0x9b)={r0, r0, 0xf5, 0x2, &(0x7f000095b000)="84a38e7757267e1da18a3d0e67ccd84af20a9e81e7cdba9740ec79e47892082a91853655a5fcd2b759c6614a51f1bc0f828b89bd5ee58eca62b29a51d22179146a7dc131e2a9b2887349d85080f9c06b83ff436fc0940a9acdf50c57dbc809cafa2f7858632ee0a5444e51330f52c469b96608766a4b0a5873da08204d33423c9b70c98faf89a073368ea5c711b4c52c203311c52fc34076f097bef26b3305be2aa9dfb5cd483c44ee47d7cbf4b1ce0494d19920bc36e9a3bb907a09b152bbf384ccee4045581f45e0d09def09a8bc7274b143ae8e2f0cf00104122590a678c2842cf65488170efd75795c4fc32e830cc7b99ce4fc0f33b3cc1981ab5a63f7e4b013b0033216418b689521fc5fe8d8c0b5b28e70288e2e4cb58dbd8bd6ea099bd5bfd2322197f11146a23ed98e03788d6e78cad7dda4160cc6f398d17a60c61583b06d840cbfc2f33a0578983291f619ae541fb2ad81c0ca890631a7fd83fdd3c019da9179e3e5aeb9d289ad6e45f13df81abdd9e1679ec59cf9f658e1925c2db291186126f0edbd1dfdff683710b2d0f7b60fd2cb127b1065224868f41ac3eaf661cb6fd3b2c0d48ff222286cb1212550a46666b8fb7e0523c4469b8a82e9617115101f14216347590d9b825c3e6272575a8f738047bd38df3559867839a90094b58adbc2f2235cdbaa657268a0476df33be4eb7f501427139bc5fe1f856ef70c4f89bedf7b300c64a338fd6e27ca575ecb992222a6f3eb51c342dd0eb7d57eb7701b087017ac8973fb2cd821b7d03b5f9aa13d817f134df486aa550bc2ebbf63b80a14a7f781a536d18ba84f9929b19db058172682258b4d570326c961277bbd3ccb77d92b9e6255c7159974d5cdefdd5f9ac15f337b259b33b6013f776f82c22f6f63d5b41ef78bfd4448499ea1dfb93c4f7647b4bb4f70b84ed28ab0251d4eb8e7f17c7d9aee5a3e73c862b48646ea3ad08b04dd4d8eca9c49fef1767b1b55c8fdc99599a1c25374f756ee4eeba3c77a8b7a6b1f79d621612ee8b69e7afee320ea3ffd20baf3c784fd6a3a3e66c934a67ab99f036913f3999cd1a66d5e7116d3f1b134bb95036fea67baafee8a03c8a56f45f4c91fec9cdfadea4f2a1a4f234d0bdf7a41ecd3bbefb34b86ca2a4a2ffa1eaa387d07ae8e8621bc7e9979546756ee2a548f7d89c651d56d848fcfb279009d0723daaa4dbfb77ce50c477edac54eb48a2e680d8e206e53620ea122dd2e4badf405077853ef1253ec837d70a3afb091bc595144c2c8d90c4504b704defa8c074d07ecc1e5eb24cfbea80fb4248f26c05c3609a7f554e950816381cad3716e6b94723c4823f58be5714c5f88475fc4cb4a6fe98c07605349b844e2b4743612a2de31335e3dbc49ccd9e84a7c9e35e0dcb16b58dd97d321c965f9686f72b4f2f3b551783120160fedf185fe295d2bff164d6c5fd7f90516c20982c793af167c39aaadb2c1b8c8b686f13c994ffb18d9c58467581078f938620928b29c71aab3c18c26387acb0914762c8530cbbfffbad6e19d5bdae358f3f8895dc6076d904c426d7a69b790248c50f5f2f286db0202bf7c8254e70ff1f7b5eb0cd79edca65f70d63121535f52624c621ae41fda4e49541e0bb291ec4f1beb74a354b8d03e51ee133b6c9e3949722f1808f077679705a1ae458992f7b677cd1f58d2c152d5e73ee7de5b94f54d570f1ae38bfc87103de544c0109e9dea0b2459461a4f65a6fa862b7eea0e273a1755882fb36476a3a6757893502bea3b009215788a2935da8456236626a84d4f22f354151e85be2a9be36f33eb678c5e8ad84fa50c441397fc8b1a2abaeea1954f15b380fee3e8781346cf434f75142dc00c743f283d1776a45430a3e12e32d9272118a7a3b17f9294f2beade02c414f067fb16bebfaff65797475e5066fcd7cf5c49ff6bb381d4082fe7629106d277b8c46ffe37cf64f817248b445a14084ee9ee104152726c22ab23eeb181df50e4f05aed22c442e4fd56df48c9c12601f7271d86a0e1ca91f262c7b43a3b9f5658b1fdfb4a8d7a2f068340cc589f0d651af335cda67d7ad86a089726c4fece9b563a0ba1ebb05682ad3be31eb4c39648eb03df7a8d6b7beff1638b6df7cc3acd601475d5a4033925f03abf47d655535160f0bbf3a252caeb95c9be08c2d0e1cfc36a0a356d5e0f2f72c963056ac7c0f5c1743fb25af2e53a3d86346fa03b7c14ef5de07599634731afa1bf17802a28d315ef999f5bfbbc672f75356bf8880780253a38c1a8117156572864a4436de0142513cf705af944925ff7bc6e1d4bdff74e43ffe46668a6b4e9a7a2cac29eac835dd017d829933780f2846f6b00c551939bc50a80ab7b199d175eb3e642392e9fe23c5323303f8032e0aab4e91e876f6b8126bfa353015893a6b6999f6ac5b491af1db14d1a72eb3a4f327b08e1970ffc849641e69b105b353e5105fa38ea24b3b18b002d402dbe0b67427dc3c9ddd25b4aa9bb29bfd8f87fc51054cf24c1afdf5493160664ab89b2964a4593906f84cec8edc2b180de77e84a19a82bfe8c203695446ba86e1d168023412daf0674b1afa683c9c423fff93fa9e5f8ec5e512defb664a67360dfaaa16c0709385c82d8dc832f00f127fe8f1a0f74e77bce531cec72447f7a23907d5400155f57e309d6a5fcd298c9d11f3a8e1218b95f19bc35f95c4faf27f454a72e361e04970fb9efff6f5ea76bcaad64aeeb37c769a913b88f361de6950ae68312b6568a9eb454fd33904a3769e1efdf769a77e203397574472add60af1f16832cabc69dfc3061a82c4a637dbf84e9d7e34173cdbf6305af5ed672b693391d8c7de0524fc77c183b19a41c6822f19312ab52368b4784ffdfc98258305c0b8a6aeae28cc48efab427f881429e5083deda8035e7169e229dd49fc1feab692efba6e1f0d1307d2abd177660a0e64768c4afc3bc165fd2629cbd9ca375fe473f9fdffaa32543f0a8892e9e043c4a4a86aa05aaec1b5eef9dbfe449cd4f22b353f2ea24e3bd8daa4ca012e0468c79ecd822bfe02d732aca2fa3ffa82a3c94e3ccb65978144688599a85c125473cc5488b3b8646dfe53584c1288d05def8fdf357871494241093bff1b0a3ddb96edf8eb67c3cda4b1b0acdfca47922476fca825336822f7e46e5ff5f097cc28b1ac1d717b5cb7cc45e91508aecf5060c624ba742cc6aca67b0dece74c4a94b23e0f3620e52aa93dc944892009ab82d56074f986281d5f346072f99cee45b60f0320b835d542e01a17c2c2f54bf45d706329fb8c37f1929c2b0f00835328a693603d546897a30d54306cb79575f60d90160de367516c0170629da19b044f808465eafbe10281f950af7f478b2585883211a32aef6005c9bf521beef5f127ead278ff0a381cbeb243e9be97c366cd6b824a224e7f9eea2e3214b12313ed143962be3f0b8e3c5f5f36e0d32d6bab8758789edb0262835ecf25de92d9217a9f51024effa15f1e6a114090b8c52131e9d262238e8f32f33d04cffaa72edc7d35a6604e039aba19db4944827a5ffbb84f2c9023a42b63bbee4018ad8f5911a6adc5464a3de1644b77b55f23f2a87e23d43df590a85fe48817550fa6722fcf70dde48778d61218831f8607b380a691f332b863e60e12aa9e070d9c84f785c80fceb903a83f224929b526a9d8060530dd48160dbfca71e5415f8113782ce4781926914e56993dfc997c2125d91616f19901e7a5076aaab388b12f221df76ef2cea50d9d5bf6ab68dc09082830bcfd18d33b240abd2f91faf38addbf56f0904295de347591af99daca9b25f09812d84cdfc7de71c2a3b3048b3c0a928b1fdeb5fd95679b3d43846c02de0c91dacc8bb41fbf3b25f57a34e08dc0b84d186b5d90235fee3a2ac15b125ef13fdb01a64a281c77b849299d406620b15c8dac08140857caa4a05c772ddf1b1f5b3e6b06db6c99770bb4d5297259d595b9f7695ff2c38861b0d4e28894c7a856bb07bf5252fa1602015b8321fc4580a6176b7513769728c05b6a10047f8e0655d452869aff3497602e802762b44f0fd65ca1b7c5ee517b71fa551cf5eb560feb9d4a57014cee239bfbf1c35020651af9b18297d2b304364f10ebc6c0a07ff568cc47e4e0ecbae72b1671c65682e2596ea53337303f514179cf85481298299d01df0d2c0d860539a26e4b827516ea46cb0b888d3aaedd9c5f4b445bbd85b686858cb911d2ab043a85c7783e6732e572cc9d5facc9c27ddc0a91b42500b3519f4004a10caf2ec45d8ee2395d7841fafd8d24548d24b9373d56da7689352b7cc67fe73c61d974c090b043427c5fd9b13dea4439d04427560bea7a5ab4778891c4e7d549b02e8123ad5bc3d36372bb8704ac26b5afed2fcf30bc63505e1edc1621c9ea9ae6d50e2ee755517e0f3c673b7c466e82e1dfaba6e15ca678bd09c700c6c5357f945f441126b8678afe7cd9736d65fa43bd87d0bdcb082274c8d568a384a00064033e63a737efb3f6f9d86a3f870205503e6aa8fc88a02fbeb1e99fac977f177e3a3d611c9958868e4fb9f7d9891e14573a1186a02ccaf1c5e5bf72af6768f1e49fa32b47de830453ae05710d67b6a7aab180c479a94822236feacf0eee7bf4ce1baae195b800154fe4b7faa6dc7c005a929df2c3a2920473e8f6530b95237dbc67667198ff1bc79c193d3ab7b8d012725c408e7155f84c808600ccdb904a7c1f055cf8471547106fd4e85816527c35eeb40dbfa4829b95ed95be8519794488285bf9164c47e8068ced9e84fcc77d5796a2fade66f98bf5adf63d1b825ad785d989bd4b451dec117ca230629d957fbc9fdf8622cc73d68d4a13924381ca296db9960f82e7bfcd63a695c41be9499c0b767879d58c679359c4fa796671955c558beb3e9e405cb62156206539af82f321ce44298fdc8e94ada3833a1007c426696c5986ffa93b28bcb41605248ca918ea88b752a86297ee6eca134f85677633fd8c8a9e3aaca4bfbae97af1cc297d94af2cff5bfb220e88855d617de197a8bb892d6819a22b6511dd86e9fee09ad7a1ab0af615430df74a5f235a9ff3c03c458924450744c9f71d718ae8b8e63ea82ea928e8c8dad452a6fc366f873af757561d419ee2d11c3364d4f266d6b982a69d99154c143153a2215e8fc2181b4b7cafbab96f17bb6f163cce710dd0ee586d9f10561eb113572f9747c6f32bc226846ac86dce60aad02836aaf0bdcf1a482ef1de1da7c5dfb2a3231dc1c571da3cb23336f24b86a8bce1b811680062b4e2b703df376b96e4809d022fde60e865ff75b873b52e883bb595f51fac1f5dae7d6cbf6926f32a43cbb25e9c848a7ea9a92ca97dedc61af9e0514ae568a37d8f0c6a7b843cf6339ac24dd37e6bd31a9d64a89413e9696078957a9516d51759566ab6bc12c33eeeb9cff557d7c2465bae4802c8864aae225d2191fc9d0e28cbac5b76e4ef3ba50981ee121940e074b7c6d4b99cfcc5d3c95d93d567f6e0ed692e167457b1b0de90a574ae37d8bce8bae24ea5235a007bbead306e6abe78ccfccfd31b8e2117f9fe88116762bd5472daac7fa2e9be16b317f8289e40071baf4c4214a3ba597c7a8d042d6bbd243faf42e8938cb7193917bd12279aa9b00a60496ea2ba0acad9ed2aeca148d76608a51be40fb93ddc68f5b7dc026daf7ed10ec285fa7e3257523c5155ae8b2340333e63df79a7da7800367511039915053248a568f246381ff5669ca76173ab0edfe109ee2469c0076f7a9573f7796e2a9fd00cc92057ca6357", 0x1ffe000000000, 0xffff, 0x8, 0x100000001, 0x9232, 0x7f, 0x9, "7079d9dfb625aecd03bad241e1436968c8fc20ceec6c1b5ac4585dce01d6d1fe851ac981bc0b868cbec2bbc954baef512e5115bfcca47bce8d1818c0bc0c19a5b3671f3ec87f2ed8eda50c581954ad4c12a7de8dec4bcf9b7676a3e944996bc1fbf75f4ca9389140b08b1668c58e3125cd664e"}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/17 06:13:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007aa000)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r1, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000cae000-0x2)=0x4, &(0x7f0000987000)=0x2) recvmsg$kcm(r3, &(0x7f0000b30000-0x38)={&(0x7f0000c48000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000460000)=[], 0x0, &(0x7f0000229000)=""/14, 0xe, 0xff}, 0x40012023) sendmsg$nl_netfilter(r3, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000019d000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/17 06:13:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000099b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4(0xffffffffffffff9c, &(0x7f00008f6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000028d000)=0x10, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x92, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000148000)={0x5, 0x200, 0x6, 0x1000, 0x8, 0xffff}) ioctl$int_out(r0, 0x5460, &(0x7f0000d8b000)=0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) 2018/01/17 06:13:12 executing program 7: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000654000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000943000)=0xc) 2018/01/17 06:13:12 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000016000)=0x0, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000016000)={0x0, 0x6, 0x100000000}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000016000)={r2, 0x4, 0x9, 0x9, 0x7, 0x9}, 0xfffffe75) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x14, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000001000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000b000-0x8)={r2, 0x5}, &(0x7f0000018000)=0x8) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000018000-0x8)=0x0, &(0x7f0000017000)=0x8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000016000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/17 06:13:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f00006b6000-0x7e)={@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}, {[@ra={0x94, 0x0, 0x0}, @lsrr={0x83, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x0, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @noop={0x1}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x286, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$kcm(0x29, 0x7, 0x0) recvfrom(r0, &(0x7f0000057000)=""/2, 0x2, 0x10001, &(0x7f00004aa000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000062e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000e13000-0x28)={&(0x7f00005a9000/0x2000)=nil, 0x6, 0x0, 0x40, &(0x7f00000c1000/0x4000)=nil, 0xffff}) 2018/01/17 06:13:12 executing program 1: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000f97000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f99000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f98000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000c0f000-0xc)={{0x7ff, 0x9, 0x6, 0x5, 0x100, 0x8000}, 0x7f8}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f0000463000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000d66000+0x26)={0x0, {""/7}, 0x0}, &(0x7f0000f9a000-0x4)=0x10, 0x800) pipe(&(0x7f0000f99000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f99000)={0x1, 0xea2, 0xa, 0x1f, 0x4, 0x8000, 0xffff, 0x80, 0x0}, &(0x7f0000e07000)=0x20) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f9a000-0x98)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e8, 0x1ff}, &(0x7f0000f99000)=0x98) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f000060a000)={r2, r0, 0x5, 0x1, &(0x7f0000f99000-0xf1)="15ca04e94aede2106087eb17267d8d5e8d0db6c0fee4ce1ba3e7551aa46ece139933204bbb3d5e6d4106f29aeb463fc46deb5907412005955078969186ed736d250fd39f89c705ed787761ff4a70f07b3f9a368ae3d7e59a4b3854c86c7fe3eb93a672a4aee3fecbb5d2bdd0cb46788b7d7e204c1d078341dac986456c8c09210e575621a189e4f94b7c2b9e38faadbe22a2cc518e0c731c9476c77422b4740234612b4eaf1043eef2a58e667bac81d9afd658ee768aa6785284eb76b889cac2361fe3c38350e32321a320b425cb746b0a2575dc4fe61fc8a07cc8bbbc14adaedf0f471ee2b3bea8b78676b76cb8f1ab43", 0x9, 0x2, 0x100000000, 0xe999a9, 0x4, 0xee58, 0x100000001, "6b19d351f0052d6a445ec8cc440126c59057a4161ffca679"}) recvmsg(r2, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 06:13:12 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0x5, 0x1, 0x4d9671b2, 0x1, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000890000-0x20)={r2, &(0x7f0000bbf000)="384ca754fb7d920700a46059c6000000000000000441b4ff05000000d44a731d11245da6832afc206b1c7123cc0ae39f90fd543cd4652a9a9f8e8f39cb3f0311d0cad8bc500d02a17847646e4c177006c2", &(0x7f0000ff0000-0x1)="a1", 0x0}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000035a000-0x4)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000797000-0x4)=0x0, &(0x7f0000122000)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bea000+0xe93)={r2, 0x28, &(0x7f0000c56000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005c7000)={r4, 0x6, 0x8}, 0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000fef000-0x10)={0x5, &(0x7f0000250000-0x28)=[{0x20000000000, 0x7, 0x0, 0x2}, {0x8000, 0x1, 0x2, 0x8}, {0x7fff80, 0x7, 0x0, 0x9}, {0x1, 0x1, 0x4, 0x100000000}, {0x7f, 0x7, 0x6, 0xffffffff}]}, 0x10) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000627000-0x10)=@common='yam0\x00') mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00005db000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000ff1000-0x4)=0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00008a6000-0xa0)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0, 0x401, 0x1f, 0x3}, &(0x7f0000ff1000-0x4)=0xa0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ff0000-0x28)={@generic="8c264925fc787f1e0672066ef24fb079", &(0x7f000033a000-0x22)=@ethtool_dump={0x3f, 0x9215, 0x100000000, 0x12, "1232ad4ca0cf25bf3fe58dc4bfc31ab2b813"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 100.283136] dccp_close: ABORT with 40 bytes unread 2018/01/17 06:13:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000f9b000)=[{&(0x7f0000f4f000-0x94)="602a0cbdb98c0b5a7101ee13673d8490", 0x10}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000598000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/17 06:13:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) recvfrom(r0, &(0x7f0000e67000-0x7a)=""/122, 0x7a, 0x2, &(0x7f0000239000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000da6000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c27000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c29000-0x8)={r1, 0x101}, 0x8) 2018/01/17 06:13:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000f58000)={0x2, {{0xa, 0x1, 0x8b88, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00002cc000-0x4)=0x0, &(0x7f0000a4d000)=0x4) socketpair(0x18, 0x0, 0x3, &(0x7f0000252000)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/17 06:13:12 executing program 1: socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000086b000)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) 2018/01/17 06:13:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x1, 0x5, 0x401, &(0x7f0000782000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/17 06:13:12 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x5) 2018/01/17 06:13:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00000d2000)="bd386c0cbf08d2699e8d0870e13c6046d814ebc638b601717c3ba282c420ee86", 0x20, 0x0, &(0x7f000049c000)=@ax25={0x3, {"e89b333cd83962"}, 0x0}, 0x10) r2 = accept(r1, &(0x7f0000cb9000+0x9b3)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b64000)=0x9) accept4$packet(r2, &(0x7f0000c39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000618000-0x4)=0x14, 0x80800) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007ce000-0xc)={0x0, 0x80000000, 0x30}, &(0x7f0000372000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007a8000-0x8)={r4, 0x8}, &(0x7f0000817000-0x4)=0x8) readv(r1, &(0x7f00008df000-0x40)=[{&(0x7f000016d000)=""/186, 0xba}], 0x1) 2018/01/17 06:13:12 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c40000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009ad000)=0x2, 0x4) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x7, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x7, 0x0, [@multicast2=0xe0000002]}]}}, "8e171a27"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 06:13:12 executing program 7: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0xffffffffffffffdb) bind$alg(r0, &(0x7f0000325000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/17 06:13:12 executing program 3: 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) socket$pptp(0x18, 0x1, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d1c000)={&(0x7f00001e8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000b97000-0xd)=""/26, 0x1a}, {&(0x7f00007cd000-0xa)=""/10, 0xa}, {&(0x7f0000fd6000)=""/0, 0x0}, {&(0x7f0000000000+0x926)=""/206, 0xce}, {&(0x7f00000c9000)=""/0, 0x0}], 0x5, &(0x7f0000000000)=""/232, 0xe8, 0x3}, 0x141) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000000c000-0x70)=""/112, &(0x7f0000001000-0x4)=0x70) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/17 06:13:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x4, 0x5094805b, &(0x7f0000eb6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000292000-0x4)=@assoc_id=0x0, &(0x7f0000fb2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a1e000-0x8)={r4, 0x2}, &(0x7f0000cc9000+0x3ca)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002ab000-0x7)={0x0, 0x0}) sendmmsg(r1, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="b834b4b628354d6cb05493def0703b0866d96bf44a8f09190d81e35c30b4cb780672a08bc76c918534da17fbad71e0a447e16c415fa9007a12f3e2bb3e9c4be1185f56118561f9dde4b77a636b753a58f0f44927e7807f4a99b62f57b787783b5fda439675366370ffdf35d9aa5189598e2aba1d44f85483f7fab2a5e3b8916acd0cd38fbb0cfaa2f4d93a04ef308d9abf3151bdb3af3b89d03168d68beebda53e3a9f8e001f236444536e5dc72af4c0b059528ad0a888d7113eb17e856acac61351f7706d379efdd7249b97dc580323c2aac3c1a39459adf67bf04c94a92870eed3397fdab99f9514d65aed08f9a78f5d39b2734f8f234a362f5fe85e72c8d1", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e74000-0x98)={r4, @in={{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2}, &(0x7f0000a89000)=0x98) 2018/01/17 06:13:13 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="575b45830d870c41fe13f2bdafcf021b"}}, 0x11a) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0xc) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000018000-0xc)={0x40000000, 0x0}) 2018/01/17 06:13:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x20200000) splice(r0, &(0x7f0000c4c000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1000, 0x0) 2018/01/17 06:13:13 executing program 3: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000f97000-0x16)={@random="000000000598", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x9, 0x6, 0x5}], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x4558, ""}}}, &(0x7f0000f95000-0x14)={0x0, 0x40000000000003cb, [0xfb2]}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f97000-0x4)=0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000067a000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000655000-0x4)=0xbb45, 0x4) accept(r0, &(0x7f0000f97000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd2000)=0x8) 2018/01/17 06:13:13 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00001fc000-0x2)={0x0, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/17 06:13:13 executing program 6: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0x4) 2018/01/17 06:13:13 executing program 0: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="", 0x0, 0x4004000, 0x0, 0x0) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) 2018/01/17 06:13:13 executing program 7: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000034d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000036e000-0x4)=0xe, 0x800) 2018/01/17 06:13:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x8000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x6a2}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e6b000)={r2, 0x8, 0x0}, &(0x7f0000af7000-0x4)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000083e000)=""/0, &(0x7f0000157000-0x4)=0x0) r3 = socket$inet_sctp(0x2, 0x4005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0xfffffffffffffd4a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f8e000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e9000)=0x24) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004fd000)=@assoc_value={r4, 0x3}, 0x8) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000041c000)=0x6a, 0x4) 2018/01/17 06:13:13 executing program 6: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0xbd13, &(0x7f0000452000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000051a000-0x10)={0x4, &(0x7f0000c9a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000dd9000-0x40)={r3, 0x4, &(0x7f0000dd8000)=[0x0, 0x4, 0x1, 0x9], &(0x7f0000dd9000-0x14)=[0x51, 0x4ff6abce, 0x7, 0x1, 0x1], 0x40, 0x0, 0xa3c, &(0x7f0000a87000)=[], &(0x7f0000743000)=[0x8, 0x997, 0x2, 0x80000001, 0x4, 0x498, 0xfffffffffffffe01], 0x0}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dd9000-0x4)=0x80, 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000492000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d1c000-0x10)={0x2, &(0x7f0000dd9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/17 06:13:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000)="", 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) vmsplice(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000477000)="6f5b64e2b087549b3602b7daf2c60f3b171d41d0b1a69a5caea52438344e07706d993ec60651d66a88cc60928438a5ab47499c8c96c86a036abcbe69ddad1605c5486a04ae7a7effb89f56ffa0460ab59f542c8b03c90741e11ed3fe5c715cbe925e5ab2fc7bc227cbea45aec2b79c0e803740166bd36c026a8c7a8029fdb208f4e75bc232be210c43eec9581ad30cfada821e7580", 0x95}, {&(0x7f0000000000)="a936aee1c843b1e3cc9e1bbb036605f317db4a61fe048d8eb09a91052be929e11e17c184b82e61b4a0bd9cead4845e0a4670173c0724d001abef202c8aeef38e8573afa76bfe1dbbe412c0d72575191d613606f8ae9739cec3826e23e71775d07169f4a07b0da71d3fc8c839abc7df583ca3aa73f63c0629057eef1ed6f652", 0x7f}, {&(0x7f0000b84000)="5dd5581dd4fbca32b1b8795592e83f32b0b64c2681e243bc43f4e3860e856b4c196e972fdb8ddfd3ce61d5b8155d47e1230668737729dabcc277903dd6de5fa3495388252e3bba153c0b405c57", 0x4d}, {&(0x7f0000e33000)="f5c88b1e67ab50e20ab1c0311384986f6734a3e8e35b9188db24", 0x1a}, {&(0x7f0000001000-0x10)="6a7678d5e5fed90ba64c0d25fb9898a8", 0x10}, {&(0x7f0000000000)="1dfbb79d93fac6faa03585511c8f0bfdf685f9c3a99cac13421a013fef71579bddf044f91a597637f8bae1d37e0e94fe5b6b2f602c15491ad795e864f20ea77e2b91a659e4ceb6d42b6fe2759e02b3e52ce7e87ebc611503e4662c53dac15b2882212babe494c72578fdf6c1", 0x6c}, {&(0x7f0000567000)="852173de4794387627dc085677e18b88690469d2e9cdffd792cd4d9363ae563292093d19f4b58a4408f8ab631a253d819fb7178be897b3cf3e674678bdffe321aa", 0x41}, {&(0x7f0000001000-0x29)="d722e321e5b976c4d85ad961115ead93f5b0d025b3856aa567feec60b099b9e68090d73390b7878e07", 0x29}, {&(0x7f0000001000-0xba)="6ad71252b64b2943b6b0d0307eabc694f297e3bf52c8c31530bee2d99478580a5fec64249cdea25e2fb6c82a70e603f97eb1cdc556119244e47ae9bdfa7248208e94e15bd6fab70fc027b26e07b15c4763a6d4f760f66de9c8656a56301a8d3ba41adfa135aba1e23e752c1dffe3441c506377ed820d38252682ce5200e8ea4f84af79f14d466431e16872f5ba884d14d5c5b3dfe7fdb52522c97b21dd70f6f83d52dba98d63e42d27788d7aa9958f57c5775273873a394cb11f", 0xba}], 0x9, 0x0) 2018/01/17 06:13:13 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000fe8000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fea000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005e7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fe7000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000680000)=@full={{0x3, {"c48144a8411df2"}, 0x0}, [{"d7720f2abaef55"}, {"7aa21bb3c4250c"}, {"70c95cde741f6a"}, {"0d07447c906177"}, {"d3ab910114e41c"}, {"5682fa0795f9b1"}, {"768613e21e9007"}, {"4f7934ed7ffa56"}]}, 0xfdc9) r1 = socket(0x0, 0xa, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000feb000-0x5c)={{0xa, 0x1, 0x10, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x3, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffff}, 0xfffffffffffffffb, [0x6000000, 0x4, 0x7, 0x1, 0x98c, 0x2, 0x3, 0x1]}, 0x5c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x4) 2018/01/17 06:13:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002ae000)={0x0, 0x0}) accept$unix(r0, &(0x7f0000fa9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000080e000-0x4)=0x8) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000152000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r2, &(0x7f0000d5b000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 06:13:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$inet(r0, &(0x7f0000dc1000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r2, &(0x7f00007ed000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040e000)=0x26) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000ca7000-0x85)="f308915eb4c249c4a43925b442752401da1bb595b546cd36aec1bf538b7ee1abe347a7fe7dcf9664c4d1340b45323a07a1370fe7e7d6666fb38ec39ae941285d19281316d9586ae9225ee5350b89d0828e4c6ae25e6faa6b6585123dffcb00c05ac27f26b9041a36cfe26a6c9c2841c4b987c05f6171936071204f2d4f7de53994393a4d42") getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000647000-0x8)=0x0, &(0x7f00004c2000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b86000)="", 0x0, 0x4000, &(0x7f0000baa000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:13:13 executing program 1: mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x3, 0x800) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3000)={0x0, 0x58, &(0x7f00009f4000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009f5000-0x4)=0x10) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009f5000-0x14)={r2, 0x5, 0x9, 0xa1, 0x2, 0x1}, &(0x7f00009f4000)=0x14) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x372, &(0x7f00009f1000-0x10)={&(0x7f00009f1000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x82, @u64=0x8069}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:13:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000-0x4)=0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00005f3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000985000-0xc)={0x0, 0x0}) setsockopt(r3, 0x1, 0x0, &(0x7f0000225000-0xdf)="fd657bcc561821bf9fc9564af83808b0579d6efe2dfa0ba23ea132319d192aef4ccfc0c387e9ddde08714a0e68ad6541785c7e9ecfbac072923eb0034c0d9c4d08f42ba176cf2c89a7e8bc9656f0e84835cbc3c8e5312a845df18240adf24455d653b24d9d2c880d6f9951694a5453d24ec6f5df6e691e43641095c99839376cb91befa47160e3629d4a68303cc0da49c916773add3b037fdde14918b780d716175e1822085e54b43180c5d7faab94eb30c3bc0b4e8554a2390450e6fe81676d4cfdac9ac8d13333b7c8d68c0dd1230e876db23f76c8d73bcef7b80c50ef74", 0xdf) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0xa000, r3, &(0x7f00002c1000)={0x1000000d, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000df000+0x2)={r2, r0}) 2018/01/17 06:13:13 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00008b0000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000f80000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socketpair(0x4, 0x806, 0x1f, &(0x7f0000b73000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7f000+0x8e7)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f7e000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/17 06:13:13 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000000e000-0x20)=[{0x8, 0x9}, {0x2, 0x6}, {0x8, 0xa7}, {0x8, 0x2}], 0x4) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x138)={0x2, 0x0, 0x0, 0xf, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/17 06:13:13 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x8000a, 0x8d, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000026000)={r3, 0x2}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000027000-0x14)={0x0, 0x81, 0x7f, 0x4, 0x0, 0xffffffffffffffc1}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000026000)={r4, @in6={{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x887f, 0x7}, 0x98) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/17 06:13:13 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x0, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000000000)=@generic={0xd, "bf9299aff868533756b4802f3c4a7a09c9732d042ef42958e1194dfdd2b4121460fdded28f6f9ea816ca45b5a2c2a1cf81e8733bdd6ab2d33710b12bd09200bca246161cbbba1fb234e0038d6c87bb9cc2c938490c0f97cb4ac46d0e9f06aed24349a7a340dbb9f6c29120da3fe50e7318c3879b1909f50173f0308907a3"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80004, 0x33, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r1, &(0x7f0000000000)="c0b7f50b24625b10f8caa6fd0795886cb4771a2cd7a39af91c", &(0x7f0000001000)=""/252}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r0, r2}) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001000-0x31)="1ab3139e03ea98009126aededb35bb38cfcc596cb0d1871d1112f417e544f4a3fcd313bb85f3f0556a9735cd64891703f1", 0x31) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000-0x30)=[{&(0x7f0000002000-0x42)="83a7e2c16747db20ff15a33422add7dad38edbc6cbe34c578eeecc2f248eb0e88ac625cc012bd16d3a7d36ee374162f9f29b89312cb2bf7dfbccbabc33cd231f7511", 0x42}, {&(0x7f0000002000)="494ca6687a192ea6c9be52e4c12fe3209c022dad43642cbbc03ce77b11157c5e6c1843beb73a670cdeedd68e635dafe29737431b41e0684af3de726beaefaab8032ac6a77fc49a20ed46cb9e2d5467f3875572bddda89d337270fd2558871ea817eb5a4ae3b0511218e1b2579cf0af660c086854f3fa78b7d24624c2378385c2fd6cc0e3867635e26d9280cdf3ea16e33b3cb79e769763925c6ac0d692", 0x9d}, {&(0x7f0000001000-0xa3)="345a0e87b927a9e93c9853dc0532f1bcb0fce8c173a7b91f9111f32e7c9a993d896274a5e2385311b173e238c843a1cad892ec52ad4446cef1555bb2d2df6a9058d08686846cf29d47f5bb365a9f549f24dc1f95ac455dd7f266334b63c2ea4288c670aab9c1cbf73638733b3bc495553f58cbcad52927706fbc5979499c9898b72f0451dd5e48f7c6a90b78403bc4d80ae54350212668fd1ec2e370ee8eca95aad647", 0xa3}], 0x3, 0x1) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) 2018/01/17 06:13:13 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f00005b6000)={&(0x7f00008cf000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000016c000)=[{&(0x7f0000447000-0x89)=""/137, 0x89}, {&(0x7f0000c93000-0x70)=""/112, 0x70}, {&(0x7f0000f7e000-0x6d)=""/109, 0x6d}, {&(0x7f0000d67000)=""/13, 0xd}, {&(0x7f0000ed9000)=""/159, 0x9f}, {&(0x7f0000b85000-0x87)=""/135, 0x87}, {&(0x7f0000890000)=""/196, 0xc4}, {&(0x7f0000f35000-0xdb)=""/219, 0xdb}, {&(0x7f0000e87000-0x5a)=""/90, 0x5a}, {&(0x7f00008f0000-0x5b)=""/91, 0x5b}], 0xa, 0x0, 0x0, 0x5}, 0x22) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000af1000-0x1)={0x5}, 0x1) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000579000-0x8)={r3, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) r4 = accept$inet(r1, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a2b000)={&(0x7f00007c4000)='./file0\x00', 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/17 06:13:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000abe000-0x4)=0x1) 2018/01/17 06:13:13 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f0000008000)=0xfffffffffffffe52) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000d000-0x8)={r1, 0x8}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000e000-0xa)={r2, 0x6, 0x10}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000c000+0x996)=@buf={0x78, &(0x7f0000006000)="aec5c46e53fdf8982a353c9559213d77cb247707fea8d07edd4d5f8fb6b047e20e44cf9ce18dee60f61c2849b54dba13eac55565a6da764af9d2d745e8612f228f27d52770415a2e0f4d876393b2ba432a412401cd091d570524998fc8db52b3e93855cda478078f8d7c89adc0ec5cff85485c48e80513e4"}) 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) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000e000)={r1, 0xfff}, 0x6) sendmsg$kcm(r0, &(0x7f0000008000)={&(0x7f000000e000-0x6)=@hci={0x1f, 0x1, 0x0}, 0x6, &(0x7f000000d000)=[{&(0x7f000000c000)="1f1a3e63c2bde8fb247150acc9958d16cf677db7050226c19b3f27d8c15c6438b9c84fedb9bb92e66d9fe369fdd0ec2e12e439463ec7c255a9147a8ad72a97b6d5f865b959bc59ad10f5b569557b71a2b829788b0ffff391", 0x58}, {&(0x7f0000001000-0xd6)="85435cc0a0513adae33593b051545cdb04ab3ae0a6e057cb4731e9623faaa1cb87bc7c352a7695acc4bd550834b183acfa68961d0c1549d1ce1782dac9f923359e5f3a4952a2e21498e6b6297690bb88b8a57318d11574b858c557446ac56fc5766be96d66d0fffb3fba280e348caed8434b42a2b9b85f48defe8ef2f831fcb3631f1be704649bc765c6ce1b84739ec5e9d8700a2afc94d8a05dadaaff5fef960a96b5577d51eddf6182eecfbfbb3a5baac7b738313130cba5f5684febdf62de988a581c7ff29e565b875d7f0c2d8e8cc77ef0ce6641", 0xd6}, {&(0x7f000000e000-0x6a)="1a46e33b21cd74f504013608562de51da04bdb09d2a0bdd6a8b78b42456ed45e06d380274aaf09e112661608ac9323907cb80326c538a53b3c070ca4e89b04510218fbdaad8c95bcd688751bf60f478543808553bcaf2510bc21917edcfd04edbe3ed3c92f8cd96c7243", 0x6a}, {&(0x7f0000001000-0x46)="97d6cb78dd23039f780625029513914c09647acb231d32d369f23629e79b968ad4a6f1f19eabd67806078fec3d51c0d1de9f112fcc9a026d3553d1f6b67f861711de69953931", 0x46}, {&(0x7f0000009000-0x8c)="c70be7f468ac223e84a3ce6d5889cee764321b465e4c16ee5aa0329d2ea89926ce604c256404a954e0273228f1c211b1524f00d64a1a1016180b3b5d1260abfb09df1e35b946321bbdf3b0a4deac740302d470a7dbb919757b068fa8f05eb0fe8d4bf59e057900a92d332bc0d7140c7a492a409345afb29c15b4607e715eca6c182e6e2e63b75479608bfef2", 0x8c}, {&(0x7f000000d000)="cf08a3346b16cbc7dc9f7af61dc63dde4bb85b00cd58b0eb73851e75767b4dd8890ef9a327934e3ad14503e5fd532495908068387aa2", 0x36}, {&(0x7f0000003000-0xc3)="40c940ffe6caa6419e5dc056d0ce5813794a4a01701985f9c97e47bd795b280ba37d9d3bb0faa7c8068f22bd2a353020794b9da2c5cd0160e10a019f33986c7f9e85f34324adc2116bf867aaf72a17e73f6efd863f29895fb024bcdb65c58aa003ffa8956589885a5af0b381972c6ad4e1a921598f50ddf3ce7c16c3793727236176fc7360cfae39ba2ce5f7049563baceda404da360821ba63ba8b07f11bbe625414c90600f39c45ec1b35b54f5eb63f10845d71f3f938f7e251291349f0d7dfe64fd", 0xc3}], 0x7, &(0x7f0000005000)=[{0x50, 0x113, 0x1ff, "23ea17a738993cd2a37b2c261d6ac36959a7dbd62a51a84a2dd501b8c0bbace814cc234edefe43b2576afb0600b8b921fc203ca06736c6bb00"}, {0xc8, 0x0, 0x0, "599b045d6415ea02bf66f77f600a3d4a049b7a288039c8c50e1b17aeff95864463ebecb60f9d92bd703fa13d139837ad83dfc23738e585c4878857b6facc75e5c48ac82afd81da7697e522d6b45e05a2165b873b3e90a793ebe6e6265a67f96b1f7f1c9a999f28b39fd8d81568efd138114ff5b0840a339103c37f48c316e5dd6b699bd303bc439dc1a47fbea6e168bd2a0251b2afea8fbf681af0ac359dc907159482871ddc2603b997272016dea98f3c2a9d70fc1fde"}, {0x80, 0x10a, 0x1, "ab03d4f0835a78cdb21a8d38938cf23c5f93adc7412d30547ab9711209c9e25950080a5511805f3a4f4be3014ff198c76839033e7db51121d613346ee61dd8519a9d2c652834462a089d1ab78a732bb0cd2562e0fdde0b07c9fc444338bc0a0ba2b587edae9faf3e415cf3a1bc"}], 0x198, 0x80}, 0x0) sendto$ax25(r0, &(0x7f000000c000)="4331ab579b5c5b4559d617d69ffcaa0920050db6cadee768417efea097dbfdeae9a3d58433642bac2f4f9bdffa4c768ddf1116f167e2378053c66e1232cff4cb06af8b209e568537be70ed67b305228c95ac783da14d6ae783ada600d223fd87c6f11cfdc2186522c8f637607ffa76251fd3be2689ebb27ab1f5ddcabef534973e593d9d7c9d9430ff73966283eeb262df7c67bb690eb7cfbd52c7a77ed188e982f6e294c42bc7169be041dbb2f028699387f61ae830394698b6092245839170d655370f592ea92e14fc027ebaed65403dbcd360b2fff966523a033b6895792df5da641373e33ec47d62872c2fe65f", 0xef, 0x20000840, &(0x7f0000005000)={0x3, {"1ec2bf21f2b118"}, 0x1f}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000d000)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bond0\x00'}}, 0x1e) 2018/01/17 06:13:13 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f13000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f14000)={r0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f14000)=0x65, 0x4) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f16000-0x9)=@generic="83ddd05cfc10617b2e9964be6dc48fa9") mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000a72000-0x12c)=[{{0x0, 0x0, &(0x7f0000f14000-0x10)=[{&(0x7f0000f13000)="c96b743485fbf4c010c8c427f8450ebbca6ebf9a3f2828b45f10c983da85e4702ba983db100ad06eab8d2e9eb7d80259768a9ea563c0792fd12a", 0x3a}], 0x1, &(0x7f00001cf000)=[{0x1010, 0x108, 0x0, "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"}, {0x58, 0x13f, 0x5, "471f5eebe11ef31c93f2f6f887b814cb3ff38fbd3f5e4fc75ad65a62bc3d2ee9ffdddd8931e9d049e906c9e537c0b7196aa941b8c3345e40bf053fbba1ead6a690be"}, {0xe0, 0x3a, 0xfa, "0c85610eb65bf59ffc37a35328f064fdc008fdbf828d53ae83b8a9932a136b86380eb864f4a03b85c2ba059494fa4293b3395e0f5dde63c394a686002c1866e01571bd6e75c17d620024f04a7cdc50ae806e691b7287463a94833433a9551989ffe2e181bb5e77ba0d1006c3e0fe12d32a649da109e90d61430f119f5be70128567a0f1c7fc233488f85bb2b0dbe7302e5bca8c4e82392a4cf3b58e46f551b247da7e7d7afbbcf10f494003766ef6e9e096c9784e8156ef76bc51f2fd9c899df5e7e574998a582d811"}, {0xe0, 0x11d, 0x7, 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{&(0x7f0000f13000)="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", 0x1000}], 0x2, &(0x7f0000215000)=[], 0x0, 0x8001}, 0x7}, {{&(0x7f0000f14000-0x1c)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c, &(0x7f0000db5000)=[{&(0x7f000063b000-0x86)="0d2c9a9ee46b15844de9cd5a73486e4c371f15a36ea9b48da2eee612c670df5da75db825de5ec69ae9647f4d91312411ef3b714edc2a96f4e92a46721bca30545cc09d2ec99ebdce10586bde35c3ea28b2bd4c4744de500057dc5b0876f5458a173003bb52d0786fc2578002d2cd74538e52c0bc7a37b4523726526a1c09eff1e202f6250804", 0x86}, {&(0x7f0000f13000)="7399618fb6d3554ac8ebf32d241e47740b88bb0dd25b531d5ba9579b29104d21aff86a2424fa312697", 0x29}, {&(0x7f0000f14000-0x99)="0e9580915ea25ccf1b19b5b9bbf7959ef33e3a7dcb283cc6e794d92da8b646ddd3313813477ae110ed04392c6797f46fc01da743665fc005d0650101fae85a91176fa325edb4dfc8c3be36b7cd1de232a89f79acbca607aabfb0cf2860662158270e2c451079c7067cb0a956d39cbc1d39fcd27f2911e0b1682089f0c1bfa091e52df4a4a565fcf2c704ac598fcc80c7ae322dc2f638dd7beb", 0x99}], 0x3, &(0x7f0000e8b000)=[{0x78, 0x10e, 0x6cb, "ca1ee1b8fd4646011cb50d1c627f54284a62dcf34dc6f0b55f55ca926735d50c9c808f322b407e49f6c2505919564076dabee1649835ae7db57423890c366a0c30b174509eca019cff3c0458b264609aa4905fa96025102f1b04d22fe20697f303455593"}], 0x78, 0x4}, 0x1f}], 0x5, 0x20000000) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f16000-0xb)={0x2, 0x1, 0x0, 0x7, 0xffffffff, 0xfff, 0xae46, 0x9, 0x0, 0xfffffffffffffffb, 0x8}, 0xb) 2018/01/17 06:13:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x3, 0xfffffffffffffe9f, 0x100, 0xd514, 0x4, 0xffffffffffffffff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0xf, &(0x7f0000001000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x328a8188, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0xfffffffffffffffe, 0x0, 0x8, 0x4, 0x150, 0x10}, @generic={0x8, 0x1ff, 0x5, 0x4}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x747}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x216c000000, 0x7e, &(0x7f0000000000)=""/126, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000000000)=""}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000792000)={r0, &(0x7f0000f2d000)="91b283c91923bc064152cf8e35b39849fc98915da5d2f0491ccfb6e61cf4de3fd0fc98c329645e3a293e9f973180989a7fdbd06c7a6de2f0250d953b452eac0a9dd2c081bbafe049a39098289d38009d02a1294883b7a2f2b0535f128c91b67e1abccf9ffb7cd5433c0b84a73c641c098d90e3f330f52225", &(0x7f0000001000-0x5c)="aac9a8d6b4a99c6c88d580f43b59d560cadcdfd0091254349e8ff7cde7266d64b2efc08cb38878316d0f7f1d9538827974c0b9369f86fe73edea829cf3ff010b7c154502d25f3423e17151b3afea3197b037fb492f10eefc247db0b9", 0x0}, 0x20) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 06:13:13 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000e62000)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000e59000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 06:13:13 executing program 6: pipe(&(0x7f0000199000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f00007df000-0x27)="c24620e6c1cfc0d2aca6f3c6745ba8ebff948b4796bf30d3d4a9af40051d79923591657f0f925b", &(0x7f0000001000-0x88)=""/136}, 0xffffffffffffff8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000934000-0x2c)={0x4, 0x4, 0x4, 0xffffffffffffff00, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f0000228000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e4a000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006b4000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000)=0xe8) r4 = accept$llc(0xffffffffffffffff, &(0x7f00009c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b1a000-0x4)=0xfffffffffffffed9) sendmmsg(r2, &(0x7f000014d000)=[{{0x0, 0x0, &(0x7f0000f1a000-0x80)=[{&(0x7f00000b6000)="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0x1000}, {&(0x7f0000e29000)="16eb7a7b812fd76dfcb02c", 0xb}, {&(0x7f0000ac3000-0x3)="dc94b5", 0x3}, {&(0x7f0000d2b000)="782078dc954aabf5127d10b228525b196aa79ba29cdd985fda10a6d764da14b5f8ac145ad3274d1ab0c196835e7dc7c4647b1b65df41", 0x36}, {&(0x7f0000f13000-0x8)="fb6a946ced21fe50", 0x8}, {&(0x7f0000298000)="", 0x0}, 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{{&(0x7f0000a56000-0x1c)=@in6={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c, &(0x7f000010a000-0x20)=[{&(0x7f0000e6c000+0x7fb)="98e07c0a66fd10f1ec07778e56f3ad1b02f40636ea3b808f8a87b37cd257a956330557d3b3f2d33972c9af58f010c11d142e8f18760b5fa00b3b9ea9282c86bb80e80f4ed1192c9ef1e47da9f18b2a4c75248b0645f3df09e02eb66b8e7f6ac3fb236d69455dd04d73875cb95805fa3024ee6aba2ce605ccdefc4c660f46b6ad553dd08a6534d71c78a6c7fd3524b94fb1f94249e48a8570ce29a49d63559f5e5a2bb9cf3b0b565616554c3ff5b7fbeda78f26064f4ba1c3fdea82886be6712424011ea44c0f21ce47220599d384cf950d8925793ef93d414b08963827ab1563dcc000053a54a0b6012406bb92b5ec757dc5eb357d56458246", 0xf9}, {&(0x7f00007b0000-0x2e)="d856afc0f66aac391f03d623b3cd41468a889846b8325307604c334e218893b08b0d1daf0865088aed0b82ec606a", 0x2e}], 0x2, &(0x7f00006d0000-0x1110)=[{0x1010, 0x1, 0xfff, 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"}, {0xc8, 0x117, 0x5, "ed118148f156e35c25a6018daaf76a2d49fd1405267ed2ce2c8f5f638c71ad28db512e1894a1f73c3003f2f906f035d63d99f4f05ba96184b99b94f7900bee3078a7a8e22361ec3719d26396734f459110ef189ecd6481ad6b2d7c20ce95e4b255319bb3a8f3f4da7cacd89bc5b11bfcfd94d9333c1c11d1ff780d4b2e00df0e13118163cf936bab93d6ba874316fdb10eb3a1ae8c37ed535b26852dcc9fa6a90edc63971140e8f8575fbcd7ceefec9f9e972bcb"}, {0x10, 0x11f, 0x100000000, ""}, {0x28, 0x29, 0x2, "4d9bbe428f262e2dfd7a75228028f2250ec386510f"}], 0x1110, 0x1}, 0x2}, {{&(0x7f000086c000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x1, 0x2, 0x0, {0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32, &(0x7f0000c82000+0x21b)=[{&(0x7f0000492000)="5dc41a5908ff89614a2cebe232a9d09ea3c518dafef355edb32e091a82244d90d0f65e994037480c5f5b50ae76b032517884ff06bd6ca86cb5aa1a18a23bfde9941105751d4ea4d6c1aed7b3ad5cbdd1cf197f149d097583de6a8a2a745439784750f521685e215a5d9cc6050333dc90f8b3d1be2c6b1817b1ccd8ed2722411e0e9289b2aef2", 0x86}, {&(0x7f000003f000)="", 0x0}, {&(0x7f00007e0000-0xe0)="3c15975a55b4b4da5f9b9989482555368912a93da0a22c114ce79df3293cf45be2041330432d28ef92eaeaf95162856810c844fab61d07971caa6f85e2ffa3797b8e59551d554db544cf08ba6370ff2afc11f0a5a1157420bf0f43929a697e42424edf6e617d6e0719bc7121fda605a969580474f379dc42997fe6163aa23ae584c0e862f69752c102df697e304c16cb2054ac880f9538d8989fe7022a55027ee178a78a961ba532065ddd596d1a609a7598042c3b3e769945097da413e926c4e6401e0abe46e107c4a0d1ba9e91940e680e7070476bfa3d79ff81ba7f4369f0", 0xe0}, {&(0x7f00003cb000)="587330005d7853796da1e7cb6f8b91ecc583de49f8bcbc07f4733f2d3d5ba2e73a305e1e55fd98ddcc9e741649d3776785b3536ce7c789283468470a7579d00c4ebfe7066ee10a26ed03", 0x4a}, {&(0x7f0000898000)="318084161717b699f80c9444745f553a9f155ff6d8823d75ce9e4111a7597e4555e6cce683e052b6eca25282cc069c204e356d427724902d58ab0e69707bdde8d7a0ee2f0ce17fe484f714b177d5fbc4ffa99e6ed09c088f9c240a77b52a8e86f58d30e51fac9213", 0x68}, {&(0x7f0000aa9000-0x7f)="c310f41298cbeecb01fcc820a73fb880767727ed5eec81ef338127bcafe0ec9fd7813200cd866e541a56329a46eadf3f481e931f900df2a6d37a8a3c355926430c64c5341e29469481a5080f13604f8839108dd6aab4c4de760daba4f2f1a0ee89dc33fda26f9df7eb34b9a69b0579b44a8bff79a8e80812ccb1bb69ace61e", 0x7f}, {&(0x7f0000c4d000-0x45)="f03d7de13b00016f845e6973d49b2b6aeb86ec0aa2bd9a1ea0d4cdb01eb87fe34c5c043e3af8b8079f1ef72352b5ef515a192ebf440e16aedb57a802af32f92f45687f0c28", 0x45}, {&(0x7f0000c7d000-0x2c)="09a63f4c608154e06a4dcd22b48e137ca1bf0a11c632d81a0633e269ec07ddf5728c18cb96c649dd567e0733", 0x2c}, {&(0x7f0000ead000)="e4d3aad1ffedd90f02135e03b0b6256425693258da315e9b654663e98d97eed8f595f478a8f21031282d661839f113cbfa0f436705556b55f86d80cbaac8a23eb5e5e193ed5c24", 0x47}], 0x9, &(0x7f00007ca000)=[{0x108, 0x84, 0xffffffff80000001, "13d02b3209b112a137e4280b3f6789a41ac41aaa96e8791b9cfe1ddf6b824597be09d1e0806d89d9cc6b424f7715f48ef9fcbd4438beefbf37617e6af15e7d36ae3c1ff39e9aebe3655d1b2b3b066c4458410a7d02c29555c0fb41ec2b46cc5b52c53aef1fb0796f2b5822dab423f2a07c7916b8ad82b250469550ac746a36daa5dab38e0c4887c3c17473ba26c312c61c09f18a95dd4aefd19f2ceffe317b3c4aac2b2d2b8d9ecc1bcb4ca6742647f14f509dcba09155df4090fca465e1d0b65345b35ad774cffec28bf41155cc590974d7af958324858972f5b61f4217900eedd7caa4aeb238a15dfaf11d78f780d55628344215c7"}, {0x40, 0x10e, 0x7, "92cafb81ca2a5fcda24a46754f6e3abd8a1e8aa046235fa1d7ec2c0761264dc5e830053c9471cf9864ca4ac28eb5"}], 0x148, 0x8000}, 0x7}], 0x6, 0x0) 2018/01/17 06:13:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000ec1000-0x10)={0x0, 0x81}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002aa000)={r1, r2}) close(r3) 2018/01/17 06:13:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f02000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket(0x0, 0x807, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000061f000-0x8)={0x0, 0x3, 0x342}, &(0x7f0000775000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ffd000-0x14)={r2, 0x93, 0x200, 0xb0db, 0x200000, 0x1}, 0x14) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmsg(r0, &(0x7f0000179000)={0x0, 0x0, &(0x7f0000302000)=[{&(0x7f0000de4000)="19", 0x1}], 0x1, &(0x7f0000917000+0xa7d)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000c03000)=0x0, &(0x7f00000bb000)=0x4) shutdown(r0, 0x1) [ 100.703806] ================================================================== [ 100.711236] BUG: KASAN: slab-out-of-bounds in perf_event_fd_array_release+0x435/0x480 [ 100.719201] Read of size 8 at addr ffff8801d932fb80 by task syz-executor6/24673 [ 100.726636] [ 100.728262] CPU: 1 PID: 24673 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #192 [ 100.735610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.744948] Call Trace: [ 100.747532] dump_stack+0x194/0x257 2018/01/17 06:13:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001e5000)={0x5, 0x5, 0x3, 0x100000000}, 0x8) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000537000-0x14)={0x3, 0x7, 0xfe, 0x401, 0x0}, 0x14) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000b06000-0x4)=0x0) 2018/01/17 06:13:13 executing program 4: pipe(&(0x7f0000f71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000000000)=[0x100, 0x3, 0x3, 0xff, 0x1000, 0x0, 0x1, 0x7], 0x8, 0x1f, 0x7, 0x400, 0x0, 0x4000000, {0x5, 0x1, 0xbfd, 0xfff, 0x4, 0x5, 0x82e, 0x0, 0xfe, 0xfa, 0x100, 0x67, 0x8, 0x7, "12c2735a04c3fa47a4a1ac6be3d233342f855b456d451aea901aa59ae14a310c"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x801, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) [ 100.751166] ? arch_local_irq_restore+0x53/0x53 [ 100.755836] ? show_regs_print_info+0x18/0x18 [ 100.760334] ? lock_release+0xa40/0xa40 [ 100.764301] ? perf_event_fd_array_release+0x435/0x480 [ 100.769571] print_address_description+0x73/0x250 [ 100.774842] ? perf_event_fd_array_release+0x435/0x480 [ 100.780637] kasan_report+0x25b/0x340 [ 100.784457] __asan_report_load8_noabort+0x14/0x20 [ 100.789382] perf_event_fd_array_release+0x435/0x480 [ 100.794471] ? array_of_map_alloc+0x130/0x130 [ 100.798944] ? fsnotify_first_mark+0x2b0/0x2b0 [ 100.803503] ? array_of_map_alloc+0x130/0x130 [ 100.807971] ? __bpf_map_put+0x2e0/0x2e0 [ 100.812005] bpf_map_release+0x84/0xc0 [ 100.815873] __fput+0x327/0x7e0 [ 100.819132] ? fput+0x140/0x140 [ 100.822393] ? _raw_spin_unlock_irq+0x27/0x70 [ 100.826871] ____fput+0x15/0x20 [ 100.830140] task_work_run+0x199/0x270 [ 100.834010] ? task_work_cancel+0x210/0x210 [ 100.838312] ? _raw_spin_unlock+0x22/0x30 [ 100.842437] ? switch_task_namespaces+0x87/0xc0 [ 100.847086] do_exit+0x9bb/0x1ad0 [ 100.850515] ? lock_downgrade+0x980/0x980 [ 100.854643] ? mm_update_next_owner+0x930/0x930 [ 100.859293] ? do_raw_spin_trylock+0x190/0x190 [ 100.864032] ? do_raw_spin_trylock+0x190/0x190 [ 100.868596] ? trace_hardirqs_off+0xd/0x10 [ 100.872805] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 100.877883] ? try_to_wake_up+0xf9/0x1600 [ 100.882009] ? __do_page_fault+0x5f7/0xc90 [ 100.886221] ? check_noncircular+0x20/0x20 [ 100.890436] ? migrate_swap_stop+0x970/0x970 [ 100.894824] ? down_read_trylock+0xdb/0x170 [ 100.899134] ? find_held_lock+0x35/0x1d0 [ 100.903179] ? do_group_exit+0x318/0x400 [ 100.907214] ? lock_downgrade+0x980/0x980 [ 100.911339] ? wake_up_state+0xb/0x10 [ 100.915116] ? signal_wake_up_state+0x3a/0x40 [ 100.919594] ? zap_other_threads+0x1ca/0x240 [ 100.923979] ? do_raw_spin_trylock+0x190/0x190 [ 100.928535] ? force_sig+0x30/0x30 [ 100.932052] ? _raw_spin_unlock_irq+0x27/0x70 [ 100.936526] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 100.941523] do_group_exit+0x149/0x400 [ 100.945384] ? prepare_exit_to_usermode+0x340/0x340 [ 100.950377] ? SyS_exit+0x30/0x30 [ 100.953805] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 100.959488] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.964222] SyS_exit_group+0x1d/0x20 [ 100.968000] entry_SYSCALL_64_fastpath+0x23/0x9a [ 100.972733] RIP: 0033:0x452df9 [ 100.975896] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 100.983591] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452df9 [ 100.990833] RDX: 0000000000452df9 RSI: 0000000000729d48 RDI: 0000000000000000 [ 100.998075] RBP: 0000000000000000 R08: 0000000000000064 R09: 00000000000007f6 [ 101.005319] R10: 0000000000729d40 R11: 0000000000000202 R12: 0000000000a2f9b0 [ 101.012563] R13: 000000000071bea0 R14: 000000000000047f R15: 0000000000000009 [ 101.019824] [ 101.021428] Allocated by task 24678: [ 101.025116] save_stack+0x43/0xd0 [ 101.028542] kasan_kmalloc+0xad/0xe0 [ 101.032227] __kmalloc_node+0x47/0x70 [ 101.035999] bpf_map_area_alloc+0x32/0x80 [ 101.040131] array_map_alloc+0x351/0xa00 [ 101.044162] fd_array_map_alloc+0x57/0x70 [ 101.048280] SyS_bpf+0x7f8/0x4400 [ 101.051704] entry_SYSCALL_64_fastpath+0x23/0x9a [ 101.056426] [ 101.058029] Freed by task 20451: [ 101.061366] save_stack+0x43/0xd0 [ 101.064790] kasan_slab_free+0x71/0xc0 [ 101.068646] kfree+0xd6/0x260 [ 101.071725] free_bprm+0x19d/0x200 [ 101.075236] do_execveat_common.isra.30+0x1a24/0x23c0 [ 101.080400] do_execve+0x31/0x40 [ 101.083746] call_usermodehelper_exec_async+0x457/0x8f0 [ 101.089084] ret_from_fork+0x24/0x30 [ 101.092811] [ 101.094413] The buggy address belongs to the object at ffff8801d932fa80 [ 101.094413] which belongs to the cache kmalloc-256 of size 256 [ 101.107042] The buggy address is located 0 bytes to the right of [ 101.107042] 256-byte region [ffff8801d932fa80, ffff8801d932fb80) [ 101.119234] The buggy address belongs to the page: [ 101.124135] page:ffffea000764cbc0 count:1 mapcount:0 mapping:ffff8801d932f080 index:0xffff8801d932f080 [ 101.133552] flags: 0x2fffc0000000100(slab) [ 101.137762] raw: 02fffc0000000100 ffff8801d932f080 ffff8801d932f080 0000000100000004 [ 101.145618] raw: ffffea0007632d60 ffffea0007646fa0 ffff8801dac007c0 0000000000000000 [ 101.153467] page dumped because: kasan: bad access detected [ 101.159147] [ 101.160746] Memory state around the buggy address: [ 101.165645] ffff8801d932fa80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 101.172975] ffff8801d932fb00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 101.180307] >ffff8801d932fb80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 101.187635] ^ [ 101.190972] ffff8801d932fc00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 101.198303] ffff8801d932fc80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 101.206498] ================================================================== [ 101.216172] Disabling lock debugging due to kernel taint [ 101.221838] Kernel panic - not syncing: panic_on_warn set ... [ 101.221838] [ 101.229199] CPU: 1 PID: 24673 Comm: syz-executor6 Tainted: G B 4.15.0-rc7+ #192 [ 101.237845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.247175] Call Trace: [ 101.249740] dump_stack+0x194/0x257 [ 101.253340] ? arch_local_irq_restore+0x53/0x53 [ 101.257981] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 101.262709] ? vsnprintf+0x1ed/0x1900 [ 101.266485] ? perf_event_fd_array_release+0x360/0x480 [ 101.271734] panic+0x1e4/0x41c [ 101.274900] ? refcount_error_report+0x214/0x214 [ 101.279629] ? add_taint+0x1c/0x50 [ 101.283144] ? add_taint+0x1c/0x50 [ 101.286656] ? perf_event_fd_array_release+0x435/0x480 [ 101.291905] kasan_end_report+0x50/0x50 [ 101.295850] kasan_report+0x144/0x340 [ 101.299625] __asan_report_load8_noabort+0x14/0x20 [ 101.304527] perf_event_fd_array_release+0x435/0x480 [ 101.309603] ? array_of_map_alloc+0x130/0x130 [ 101.314070] ? fsnotify_first_mark+0x2b0/0x2b0 [ 101.318628] ? array_of_map_alloc+0x130/0x130 [ 101.323093] ? __bpf_map_put+0x2e0/0x2e0 [ 101.327125] bpf_map_release+0x84/0xc0 [ 101.330990] __fput+0x327/0x7e0 [ 101.334258] ? fput+0x140/0x140 [ 101.337508] ? _raw_spin_unlock_irq+0x27/0x70 [ 101.341975] ____fput+0x15/0x20 [ 101.345228] task_work_run+0x199/0x270 [ 101.349089] ? task_work_cancel+0x210/0x210 [ 101.353383] ? _raw_spin_unlock+0x22/0x30 [ 101.357505] ? switch_task_namespaces+0x87/0xc0 [ 101.362147] do_exit+0x9bb/0x1ad0 [ 101.365572] ? lock_downgrade+0x980/0x980 [ 101.369694] ? mm_update_next_owner+0x930/0x930 [ 101.374347] ? do_raw_spin_trylock+0x190/0x190 [ 101.378900] ? do_raw_spin_trylock+0x190/0x190 [ 101.383457] ? trace_hardirqs_off+0xd/0x10 [ 101.387662] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 101.392738] ? try_to_wake_up+0xf9/0x1600 [ 101.396860] ? __do_page_fault+0x5f7/0xc90 [ 101.401074] ? check_noncircular+0x20/0x20 [ 101.405281] ? migrate_swap_stop+0x970/0x970 [ 101.409664] ? down_read_trylock+0xdb/0x170 [ 101.413965] ? find_held_lock+0x35/0x1d0 [ 101.418009] ? do_group_exit+0x318/0x400 [ 101.422043] ? lock_downgrade+0x980/0x980 [ 101.426164] ? wake_up_state+0xb/0x10 [ 101.429937] ? signal_wake_up_state+0x3a/0x40 [ 101.434405] ? zap_other_threads+0x1ca/0x240 [ 101.438788] ? do_raw_spin_trylock+0x190/0x190 [ 101.443344] ? force_sig+0x30/0x30 [ 101.446855] ? _raw_spin_unlock_irq+0x27/0x70 [ 101.451330] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 101.456329] do_group_exit+0x149/0x400 [ 101.460191] ? prepare_exit_to_usermode+0x340/0x340 [ 101.465181] ? SyS_exit+0x30/0x30 [ 101.468615] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 101.473605] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 101.478334] SyS_exit_group+0x1d/0x20 [ 101.482108] entry_SYSCALL_64_fastpath+0x23/0x9a [ 101.486833] RIP: 0033:0x452df9 [ 101.490003] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 101.497685] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452df9 [ 101.504931] RDX: 0000000000452df9 RSI: 0000000000729d48 RDI: 0000000000000000 [ 101.512170] RBP: 0000000000000000 R08: 0000000000000064 R09: 00000000000007f6 [ 101.519412] R10: 0000000000729d40 R11: 0000000000000202 R12: 0000000000a2f9b0 [ 101.526652] R13: 000000000071bea0 R14: 000000000000047f R15: 0000000000000009 [ 101.534605] Dumping ftrace buffer: [ 101.538121] (ftrace buffer empty) [ 101.541800] Kernel Offset: disabled [ 101.545396] Rebooting in 86400 seconds..